Consolidated Schedule of Investments

v3.25.2

Consolidated Schedule of Investments - USD ($) $ in Thousands		Jun. 30, 2025		Dec. 31, 2024		Jun. 30, 2024	Dec. 31, 2023
Schedule of Investments [Line Items]
Cost		$ 4,352,705	[1]	$ 4,237,312	[2],[3],[4]
Fair value		$ 5,093,070	[5]	$ 4,932,669	[2],[3],[6]
Investment owned, percent of net assets (as a percent)		176.60%	[7],[8]	176.30%	[2],[3]
Money Market Funds
Schedule of Investments [Line Items]
Cost		$ 19,041	[1]	$ 6,474	[4]
Fair value		19,041	[5]	6,474	[6]
Control investments
Schedule of Investments [Line Items]
Cost		1,561,120	[1]	1,415,970	[4]
Fair value		$ 2,295,565	[5]	$ 2,087,890	[6]	$ 2,075,429	$ 2,006,698
Investment owned, percent of net assets (as a percent)		79.60%		74.60%	[9]
Affiliate investments
Schedule of Investments [Line Items]
Cost		$ 790,583	[1]	$ 743,441	[4]
Fair value		$ 856,226	[5]	$ 846,798	[6]	752,764	615,002
Investment owned, percent of net assets (as a percent)		29.70%		30.30%	[10]
Non‑Control/Non‑Affiliate investments
Schedule of Investments [Line Items]
Cost		$ 2,001,002	[1]	$ 2,077,901	[4],[11]
Fair value		$ 1,941,279	[5]	$ 1,997,981	[6],[11]
Investment owned, percent of net assets (as a percent)		67.30%	[12]	71.40%	[11]
American Nuts, LLC
Schedule of Investments [Line Items]
Cost		$ 24,276	[1],[13]	$ 34,480	[4],[14]
Fair value		23,096	[5],[13]	24,922	[6],[14]
Analytical Systems Keco Holdings, LLC
Schedule of Investments [Line Items]
Cost		9,897	[1]	9,991	[4]
Fair value		9,294	[5]	9,348	[6]
ASC Interests, LLC
Schedule of Investments [Line Items]
Cost		3,656	[1]	3,728	[4]
Fair value		1,828	[5]	1,998	[6]
ATS Workholding, LLC
Schedule of Investments [Line Items]
Cost	[4],[14]			8,942
Fair value	[6],[14]			256
Barfly Ventures, LLC
Schedule of Investments [Line Items]
Cost		2,295	[1],[13]	2,295	[4],[14]
Fair value		7,521	[5],[13]	6,571	[6],[14]
Batjer TopCo, LLC
Schedule of Investments [Line Items]
Cost		14,902	[1]	15,340	[4]
Fair value		17,787	[5]	16,405	[6]
BDB Holdings, LLC
Schedule of Investments [Line Items]
Cost	[1]	19,957
Fair value	[5]	18,280
Bolder Panther Group, LLC
Schedule of Investments [Line Items]
Cost		114,735	[1]	115,263	[4]
Fair value		131,346	[5]	132,163	[6]
Brewer Crane Holdings, LLC
Schedule of Investments [Line Items]
Cost		9,296	[1]	9,296	[4]
Fair value		8,276	[5]	9,696
Bridge Capital Solutions Corporation
Schedule of Investments [Line Items]
Cost		3,132	[1]	3,132	[4]
Fair value		0	[5]	0
California Splendor Holdings LLC
Schedule of Investments [Line Items]
Cost		53,884	[1]	57,670	[4]
Fair value		52,757	[5]	63,095
Centre Technologies Holdings, LLC
Schedule of Investments [Line Items]
Cost		30,817	[1]	31,878	[4]
Fair value		41,014	[5]	37,944
Chamberlin Holding LLC
Schedule of Investments [Line Items]
Cost		31,967	[1]	28,727	[4]
Fair value		54,800	[5]	52,280
Charps, LLC
Schedule of Investments [Line Items]
Cost		7,177	[1]	7,129	[4]
Fair value		21,054	[5]	21,274
Clad-Rex Steel, LLC
Schedule of Investments [Line Items]
Cost		14,981	[1]	15,478	[4]
Fair value		20,791	[5]	19,673	[6]
Cody Pools, Inc.
Schedule of Investments [Line Items]
Cost		49,146	[1]	47,512	[4]
Fair value		108,002	[5]	107,037	[6]
Colonial Electric Company LLC
Schedule of Investments [Line Items]
Cost		19,156	[1]	21,952	[4]
Fair value		26,764	[5]	27,880	[6]
CompareNetworks Topco, LLC
Schedule of Investments [Line Items]
Cost		6,224	[1]	6,423	[4]
Fair value		12,334	[5]	14,163	[6]
Compass Systems & Sales, LLC
Schedule of Investments [Line Items]
Cost		24,520	[1]	24,500	[4]
Fair value		24,380	[5]	24,496	[6]
Cybermedia Technologies, LLC
Schedule of Investments [Line Items]
Cost		44,454	[1]	42,116	[4]
Fair value		29,863	[5]	42,116	[6]
Datacom, LLC
Schedule of Investments [Line Items]
Cost		11,525	[1]	11,050	[4]
Fair value		7,866	[5]	8,680	[6]
Digital Products Holdings LLC
Schedule of Investments [Line Items]
Cost		21,425	[1]	22,062	[4]
Fair value		21,620	[5]	22,257	[6]
Direct Marketing Solutions, Inc.
Schedule of Investments [Line Items]
Cost		31,443	[1]	32,228	[4]
Fair value		41,552	[5]	41,832	[6]
Doral Holdings, LLC
Schedule of Investments [Line Items]
Cost	[1]	42,215
Fair value	[5]	42,215
Elgin AcquireCo, LLC
Schedule of Investments [Line Items]
Cost		30,959	[1]	31,455	[4]
Fair value		31,995	[5]	32,951	[6]
Flame King Holdings, LLC
Schedule of Investments [Line Items]
Cost	[1]	75,751
Fair value	[5]	106,721
Gamber-Johnson Holdings, LLC
Schedule of Investments [Line Items]
Cost		89,903	[1]	90,678	[4]
Fair value		187,076	[5]	187,876	[6]
GRT Rubber Technologies LLC
Schedule of Investments [Line Items]
Cost		56,637	[1]	56,611	[4]
Fair value		90,459	[5]	89,529	[6]
Gulf Publishing Holdings, LLC
Schedule of Investments [Line Items]
Cost		11,475	[1]	11,580	[4]
Fair value		1,878	[5]	1,518	[6]
Harris Preston Fund Investments
Schedule of Investments [Line Items]
Cost	[1],[15],[16]	4,755
Fair value	[5],[15],[16]	7,742
Harris Preston Fund Investments
Schedule of Investments [Line Items]
Cost	[4],[17],[18]			6,942
Fair value	[6],[17],[18]			13,829
IG Investor, LLC
Schedule of Investments [Line Items]
Cost		50,830	[1]	51,229	[4]
Fair value		56,224	[5]	53,059	[6]
Jensen Jewelers of Idaho, LLC
Schedule of Investments [Line Items]
Cost		1,989	[1]	2,309	[4]
Fair value		12,718	[5]	13,318	[6]
JorVet Holdings, LLC
Schedule of Investments [Line Items]
Cost		34,233	[1]	34,209	[4]
Fair value		36,720	[5]	36,396	[6]
KBK Industries, LLC
Schedule of Investments [Line Items]
Cost		9,432	[1]	4,459	[4]
Fair value		33,880	[5]	28,880	[6]
Kickhaefer Manufacturing Company, LLC
Schedule of Investments [Line Items]
Cost		30,526	[1]	32,145	[4]
Fair value		34,284	[5]	33,863	[6]
Metalforming Holdings, LLC
Schedule of Investments [Line Items]
Cost		25,928	[1]	28,286	[4]
Fair value		31,359	[5]	34,080	[6]
MS Private Loan Fund I, LP
Schedule of Investments [Line Items]
Cost		18,250	[1],[15],[16]	15,850	[4],[17],[18]
Fair value	[5]	17,526	[15],[16]	15,634	[17],[18]
MS Private Loan Fund II, LP
Schedule of Investments [Line Items]
Cost		8,903	[1],[15],[16]	7,390	[4],[17],[18]
Fair value	[5]	9,297	[15],[16]	7,784	[17],[18]
MVI MSO, LLC
Schedule of Investments [Line Items]
Cost	[1]	12,458
Fair value	[5]	12,458
Mystic Logistics Holdings, LLC
Schedule of Investments [Line Items]
Cost		8,454	[1]	8,451	[4]
Fair value	[5]	32,526		32,116
Nello Industries Investco, LLC
Schedule of Investments [Line Items]
Cost		39,106	[1]	39,063	[4]
Fair value	[5]	45,226		42,503
NexRev LLC
Schedule of Investments [Line Items]
Cost	[4]			18,016
Fair value	[5]			21,721
NRP Jones, LLC
Schedule of Investments [Line Items]
Cost		7,803	[1]	6,115	[4]
Fair value	[5]	5,762		4,968
NuStep, LLC
Schedule of Investments [Line Items]
Cost		35,491	[1]	36,690	[4]
Fair value		39,040	[5]	39,589	[6]
OMi Topco, LLC
Schedule of Investments [Line Items]
Cost		20,036	[1]	10,050	[4]
Fair value		96,620	[5]	81,720	[6]
Orttech Holdings, LLC
Schedule of Investments [Line Items]
Cost		31,114	[1]	31,890	[4]
Fair value		34,610	[5]	35,410	[6]
Pinnacle TopCo, LLC
Schedule of Investments [Line Items]
Cost		40,177	[1]	40,942	[4]
Fair value		47,370	[5]	47,000	[6]
PPL RVs, Inc.
Schedule of Investments [Line Items]
Cost		17,626	[1]	18,729	[4]
Fair value		34,153	[5]	34,080	[6]
Principle Environmental, LLC
Schedule of Investments [Line Items]
Cost		11,779	[1]	11,770	[4]
Fair value		19,320	[5]	18,061	[6]
Robbins Bros. Jewelry, Inc.
Schedule of Investments [Line Items]
Cost		43,217	[1]	43,655	[4]
Fair value		14,084	[5]	14,523	[6]
Tedder Industries, LLC
Schedule of Investments [Line Items]
Cost		27,336	[1]	27,336	[4]
Fair value		5,096	[5]	5,249	[6]
Televerde, LLC
Schedule of Investments [Line Items]
Cost		2,008	[1]	2,008	[4]
Fair value		6,815	[5]	6,046	[6]
Trantech Radiator Topco, LLC
Schedule of Investments [Line Items]
Cost		12,523	[1]	12,509	[4]
Fair value		17,328	[5]	16,424	[6]
Victory Energy Operations, LLC
Schedule of Investments [Line Items]
Cost		72,006	[1]	70,445	[4]
Fair value		72,006	[5]	70,445	[6]
Volusion, LLC
Schedule of Investments [Line Items]
Cost		21,558	[1]	22,654	[4]
Fair value		6,380	[5]	9,103	[6]
VVS Holdco LLC
Schedule of Investments [Line Items]
Cost		36,650	[1]	37,901	[4]
Fair value		36,650	[5]	37,901	[6]
Ziegler’s NYPD, LLC
Schedule of Investments [Line Items]
Cost		5,504	[1]	5,504	[4]
Fair value		1,800	[5]	2,070	[6]
AAC Holdings, Inc.
Schedule of Investments [Line Items]
Cost		18,665	[1],[19]	21,203	[4],[20]
Fair value		15,157	[5],[19]	17,974	[6],[20]
Boccella Precast Products LLC
Schedule of Investments [Line Items]
Cost		2,512	[1]	2,576	[4]
Fair value		1,746	[5]	576	[6]
Buca C, LLC
Schedule of Investments [Line Items]
Cost		16,675	[1]	16,284	[4]
Fair value		0	[5]	0	[6]
Career Team Holdings, LLC
Schedule of Investments [Line Items]
Cost		26,576	[1]	24,751	[4]
Fair value		26,630	[5]	24,991	[6]
CenterPeak Holdings, LLC
Schedule of Investments [Line Items]
Cost		25,067	[1]	25,041	[4]
Fair value		40,277	[5]	36,057	[6]
Connect Telecommunications Solutions Holdings, Inc.
Schedule of Investments [Line Items]
Cost		37,797	[1],[15]	39,911	[4],[17]
Fair value		37,797	[5],[15]	39,911	[6],[17]
DMA Industries, LLC
Schedule of Investments [Line Items]
Cost		26,715	[1]	26,461	[4]
Fair value		27,245	[5]	26,461	[6]
Dos Rios Partners
Schedule of Investments [Line Items]
Cost		7,947	[1],[15],[16]	8,132	[4],[17],[18]
Fair value		10,270	[5],[15],[16]	10,155	[6],[17],[18]
FCC Intermediate Holdco, LLC
Schedule of Investments [Line Items]
Cost		32,709	[1]	33,029	[4]
Fair value		46,610	[5]	39,949	[6]
Freeport Financial Funds
Schedule of Investments [Line Items]
Cost		3,251	[1],[15],[16]	4,239	[4],[17],[18]
Fair value		2,036	[5],[15],[16]	3,453	[6],[17],[18]
GFG Group, LLC
Schedule of Investments [Line Items]
Cost		14,153	[1]	13,064	[4]
Fair value		19,363	[5]	18,725	[6]
Gulf Manufacturing, LLC
Schedule of Investments [Line Items]
Cost		41,552	[1],[15],[21]	42,502	[4],[17],[22]
Fair value		53,244	[5],[15],[21]	54,618	[6],[17],[22]
Harris Preston Fund Investments
Schedule of Investments [Line Items]
Cost		9,251	[1],[15],[16]	8,578	[4],[17],[18]
Fair value		12,851	[5],[15],[16]	11,559	[6],[17],[18]
Hawk Ridge Systems, LLC
Schedule of Investments [Line Items]
Cost		50,716	[1]	50,844	[4]
Fair value		71,676	[5]	69,231	[6]
Houston Plating and Coatings, LLC
Schedule of Investments [Line Items]
Cost		5,352	[1]	5,352	[4]
Fair value		7,350	[5]	6,870	[6]
Infinity X1 Holdings, LLC
Schedule of Investments [Line Items]
Cost		20,726	[1]	19,322	[4]
Fair value		24,922	[5]	24,130	[6]
Integral Energy Services
Schedule of Investments [Line Items]
Cost		13,952	[1],[13]	14,438	[4],[14]
Fair value		13,328	[5],[13]	13,730	[6],[14]
Iron-Main Investments, LLC
Schedule of Investments [Line Items]
Cost		46,781	[1]	47,011	[4]
Fair value		46,924	[5]	47,154	[6]
ITA Holdings Group, LLC
Schedule of Investments [Line Items]
Cost		13,829	[1]	11,785	[4]
Fair value		22,660	[5]	16,740	[6]
KMS, LLC
Schedule of Investments [Line Items]
Cost		7,183	[1],[13]	9,232	[4],[14]
Fair value		7,183	[5],[13]	6,331	[6],[14]
Mills Fleet Farm Group, LLC
Schedule of Investments [Line Items]
Cost		17,159	[1],[13]	13,840	[4],[14]
Fair value		15,643	[5],[13]	13,840	[6],[14]
Moffitt Holdings, LLC
Schedule of Investments [Line Items]
Cost	[1]	48,973
Fair value	[5]	48,973
MoneyThumb Acquisition, LLC
Schedule of Investments [Line Items]
Cost		11,140	[1]	11,268	[4]
Fair value		11,140	[5]	11,268	[6]
Nebraska Vet AcquireCo, LLC
Schedule of Investments [Line Items]
Cost	[4]			73,544
Fair value	[6]			98,890
OnAsset Intelligence, Inc.
Schedule of Investments [Line Items]
Cost		12,683	[1]	12,683	[4]
Fair value		1,178	[5]	1,180	[6]
RA Outdoors LLC
Schedule of Investments [Line Items]
Cost		15,946	[1],[13]	15,497	[4],[14],[17]
Fair value		13,161	[5],[13]	14,412	[6],[14],[17]
RFG AcquireCo, LLC
Schedule of Investments [Line Items]
Cost	[1]	45,057
Fair value	[5]	45,057
SI East, LLC
Schedule of Investments [Line Items]
Cost		71,326	[1]	71,372	[4]
Fair value		82,381	[5]	83,571	[6]
Slick Innovations, LLC
Schedule of Investments [Line Items]
Cost		25,295	[1]	16,181	[4]
Fair value		27,550	[5]	18,760	[6]
Student Resource Center, LLC
Schedule of Investments [Line Items]
Cost		5,097	[1],[13]	5,088	[4],[14]
Fair value		1,947	[5],[13]	1,848	[6],[14]
The Affiliati Network, LLC
Schedule of Investments [Line Items]
Cost		11,897	[1]	12,263	[4]
Fair value		11,819	[5]	12,134	[6]
UniTek Global Services, Inc.
Schedule of Investments [Line Items]
Cost		20,007	[1],[19]	22,048	[4],[20]
Fair value		9,388	[5],[19]	15,758	[6],[20]
Urgent DSO LLC
Schedule of Investments [Line Items]
Cost		13,249	[1]	13,047	[4]
Fair value		13,249	[5]	13,047	[6]
World Micro Holdings, LLC
Schedule of Investments [Line Items]
Cost		13,684	[1]	14,547	[4]
Fair value		13,684	[5]	14,547	[6]
Adams Publishing Group, LLC
Schedule of Investments [Line Items]
Cost		25,605	[1],[13]	26,746	[4],[14]
Fair value		25,255	[5],[13]	26,277	[6],[14]
American Health Staffing Group, Inc.
Schedule of Investments [Line Items]
Cost		5,886	[1],[13]	6,133	[4],[14]
Fair value		5,904	[5],[13]	6,157	[6],[14]
American Teleconferencing Services, Ltd.
Schedule of Investments [Line Items]
Cost	[4],[20]			16,746
Fair value	[6],[20]			450
Ansira Partners II, LLC
Schedule of Investments [Line Items]
Cost		73,814	[1],[13]	73,603	[4],[14]
Fair value		74,883	[5],[13]	74,092	[6],[14]
ArborWorks, LLC
Schedule of Investments [Line Items]
Cost		24,954	[1],[13]	24,345	[4],[14]
Fair value		24,996	[5],[13]	22,603	[6],[14]
ATS Operating, LLC
Schedule of Investments [Line Items]
Cost		15,222	[1],[13]	14,400	[4],[14]
Fair value		15,430	[5],[13]	14,530	[6],[14]
AVEX Aviation Holdings, LLC
Schedule of Investments [Line Items]
Cost		24,141	[1],[13]	24,334	[4],[14]
Fair value		24,607	[5],[13]	24,879	[6],[14]
Berry Aviation, Inc.
Schedule of Investments [Line Items]
Cost		286	[1],[13]	286	[4],[14]
Fair value		0	[5],[13]	0	[6],[14]
Bettercloud, Inc.
Schedule of Investments [Line Items]
Cost		36,071	[1],[13]	31,436	[4],[14]
Fair value		20,446	[5],[13]	23,936	[6],[14]
Bluestem Brands, Inc.
Schedule of Investments [Line Items]
Cost		8,279	[1],[19]	8,211	[4],[20]
Fair value		3,788	[5],[19]	6,310	[6],[20]
B-O-F Corporation
Schedule of Investments [Line Items]
Cost	[1],[13]	8,388
Fair value	[5],[13]	8,388
Bond Brand Loyalty ULC
Schedule of Investments [Line Items]
Cost		13,568	[1],[13],[15],[21]	13,635	[4],[14],[17],[22]
Fair value		13,707	[5],[13],[15],[21]	13,753	[6],[14],[17],[22]
BP Loenbro Holdings Inc.
Schedule of Investments [Line Items]
Cost		40,320	[1],[13]	29,204	[4],[14]
Fair value		44,131	[5],[13]	30,970	[6],[14]
Brainworks Software, LLC
Schedule of Investments [Line Items]
Cost		7,817	[1],[13]	7,817	[4],[14]
Fair value		991	[5],[13]	1,511	[6],[14]
Brightwood Capital Fund Investments
Schedule of Investments [Line Items]
Cost		13,164	[1],[15],[16]	12,929	[4],[17],[18]
Fair value		11,250	[5],[15],[16]	10,945	[6],[17],[18]
Burning Glass Intermediate Holding Company, Inc.
Schedule of Investments [Line Items]
Cost		18,574	[1],[13]	17,744	[4],[14]
Fair value		18,714	[5],[13]	17,915	[6],[14]
CAI Software LLC
Schedule of Investments [Line Items]
Cost		2,142	[1]	2,142	[4]
Fair value		3,510	[5]	2,417	[6]
Channel Partners Intermediateco, LLC
Schedule of Investments [Line Items]
Cost		46,756	[1],[13]	47,577	[4],[14]
Fair value		46,836	[5],[13]	45,779	[6],[14]
Computer Data Source, LLC
Schedule of Investments [Line Items]
Cost		28,475	[1],[13]	26,491	[4],[14]
Fair value		26,208	[5],[13]	24,997	[6],[14]
Coregistics Buyer LLC
Schedule of Investments [Line Items]
Cost		50,299	[1],[13],[15],[21]	50,364	[4],[14],[17],[22]
Fair value		51,434	[5],[13],[15],[21]	49,298	[6],[14],[17],[22]
CQ Fluency, LLC
Schedule of Investments [Line Items]
Cost		10,331	[1],[13]	10,506	[4],[14]
Fair value		10,509	[5],[13]	10,660	[6],[14]
Creative Foam Corporation
Schedule of Investments [Line Items]
Cost		95,902	[1],[13]	104,076	[4],[14]
Fair value		97,485	[5],[13]	104,957	[6],[14]
DTE Enterprises, LLC
Schedule of Investments [Line Items]
Cost		2,092	[1],[13]	2,092	[4],[14]
Fair value		0	[5],[13]	438	[6],[14]
Dynamic Communities, LLC
Schedule of Investments [Line Items]
Cost		4,685	[1],[13]	4,467	[4],[14]
Fair value		4,907	[5],[13]	4,499	[6],[14]
Eastern Wholesale Fence LLC
Schedule of Investments [Line Items]
Cost	[4],[14]			27,506
Fair value	[6],[14]			26,542
Electro Technical Industries, LLC
Schedule of Investments [Line Items]
Cost	[1],[13]	51,144
Fair value	[5],[13]	51,584
EnCap Energy Fund Investments
Schedule of Investments [Line Items]
Cost		27,502	[1],[15],[16]	27,878	[4],[17],[18]
Fair value		16,776	[5],[15],[16]	17,534	[6],[17],[18]
Escalent, Inc.
Schedule of Investments [Line Items]
Cost		27,416	[1],[13]	27,482	[4],[14]
Fair value		28,175	[5],[13]	28,289	[6],[14]
Event Holdco, LLC
Schedule of Investments [Line Items]
Cost		51,867	[1],[13]	51,135	[4],[14]
Fair value		52,009	[5],[13]	51,325	[6],[14]
Fuse, LLC
Schedule of Investments [Line Items]
Cost		2,066	[1],[19]	2,066	[4],[20]
Fair value		722	[5],[19]	932	[6],[20]
Garyline, LLC
Schedule of Investments [Line Items]
Cost		32,144	[1],[13]	40,022	[4],[14]
Fair value		31,938	[5],[13]	40,764	[6],[14]
GradeEight Corp.
Schedule of Investments [Line Items]
Cost		32,566	[1],[13]	32,224	[4],[14]
Fair value		32,194	[5],[13]	32,224	[6],[14]
GS HVAM Intermediate, LLC
Schedule of Investments [Line Items]
Cost		17,591	[1],[13]	19,515	[4],[14]
Fair value		17,650	[5],[13]	19,616	[6],[14]
GULF PACIFIC ACQUISITION, LLC
Schedule of Investments [Line Items]
Cost		4,241	[1],[13]	4,513	[4],[14]
Fair value		3,968	[5],[13]	4,291	[6],[14]
HDC/HW Intermediate Holdings
Schedule of Investments [Line Items]
Cost		3,337	[1],[13]	3,040	[4],[14]
Fair value		2,485	[5],[13]	2,745	[6],[14]
HEADLANDS OP-CO LLC
Schedule of Investments [Line Items]
Cost		35,352	[1],[13]	35,404	[4],[14]
Fair value		35,662	[5],[13]	35,836	[6],[14]
Hornblower Sub, LLC
Schedule of Investments [Line Items]
Cost		37,307	[1],[13]	33,086	[4],[14]
Fair value		37,420	[5],[13]	33,108	[6],[14]
IG Parent Corporation
Schedule of Investments [Line Items]
Cost		14,918	[1],[19]	14,922	[4],[20]
Fair value		15,032	[5],[19]	15,057	[6],[20]
Imaging Business Machines, L.L.C.
Schedule of Investments [Line Items]
Cost	[4],[14]			22,817
Fair value	[6],[14]			23,160
Implus Footcare, LLC
Schedule of Investments [Line Items]
Cost	[1],[13]	19,476
Fair value	[5],[13]	12,049
Insight Borrower Corporation
Schedule of Investments [Line Items]
Cost		14,469	[1],[13]	14,491	[4],[14]
Fair value		13,653	[5],[13]	13,758	[6],[14]
Inspire Aesthetics Management, LLC
Schedule of Investments [Line Items]
Cost		11,719	[1],[13]	11,213	[4],[14]
Fair value		10,683	[5],[13]	10,057	[6],[14]
Interface Security Systems, L.L.C
Schedule of Investments [Line Items]
Cost		9,465	[1],[13]	9,312	[4],[14]
Fair value		1,861	[5],[13]	1,593	[6],[14]
Invincible Boat Company, LLC.
Schedule of Investments [Line Items]
Cost		17,518	[1],[13]	17,736	[4],[14]
Fair value		16,310	[5],[13]	17,093	[6],[14]
Isagenix International, LLC
Schedule of Investments [Line Items]
Cost		2,984	[1],[19]	2,958	[4],[20]
Fair value		457	[5],[19]	663	[6],[20]
Island Pump and Tank, LLC
Schedule of Investments [Line Items]
Cost		6,418	[1],[13]	5,119	[4],[14]
Fair value		6,373	[5],[13]	5,161	[6],[14]
Jackmont Hospitality, Inc.
Schedule of Investments [Line Items]
Cost		3,922	[1],[13]	3,382	[4],[14]
Fair value		4,633	[5],[13]	4,192	[6],[14]
JDC Power Services, LLC
Schedule of Investments [Line Items]
Cost		58,827	[1],[13]	59,411	[4],[14]
Fair value		60,049	[5],[13]	60,174	[6],[14]
Joerns Healthcare, LLC
Schedule of Investments [Line Items]
Cost		3,386	[1],[19]	9,938	[4],[20]
Fair value		3,536	[5],[19]	3,224	[6],[20]
JTI Electrical & Mechanical, LLC
Schedule of Investments [Line Items]
Cost		48,329	[1],[13]	48,787	[4],[14]
Fair value		35,509	[5],[13]	45,332	[6],[14]
LL Management, Inc.
Schedule of Investments [Line Items]
Cost		30,280	[1],[13]	30,322	[4],[14]
Fair value		30,388	[5],[13]	30,538	[6],[14]
Logix Acquisition Company, LLC
Schedule of Investments [Line Items]
Cost	[1],[13]	43,447
Fair value	[5],[13]	43,447
Mako Steel, LP
Schedule of Investments [Line Items]
Cost	[4],[14]			18,807
Fair value	[6],[14]			18,973
Microbe Formulas, LLC
Schedule of Investments [Line Items]
Cost		28,420	[1],[13]	30,552	[4],[14]
Fair value		28,713	[5],[13]	30,924	[6],[14]
Mini Melts of America, LLC
Schedule of Investments [Line Items]
Cost		12,617	[1],[13]	11,963	[4],[14]
Fair value		12,210	[5],[13]	12,128	[6],[14]
Mission Critical Group
Schedule of Investments [Line Items]
Cost	[1],[13]	65,922
Fair value	[5],[13]	70,918
MonitorUS Holding, LLC
Schedule of Investments [Line Items]
Cost		35,044	[1],[13],[15],[21]	33,838	[4],[14],[17],[22]
Fair value		36,903	[5],[13],[15],[21]	34,160	[6],[14],[17],[22]
NinjaTrader, LLC
Schedule of Investments [Line Items]
Cost	[4],[14]			28,010
Fair value	[6],[14]			28,237
Obra Capital, Inc.
Schedule of Investments [Line Items]
Cost		28,679	[1],[13]	25,649	[4],[14]
Fair value		29,389	[5],[13]	25,880	[6],[14]
OnPoint Industrial Services, LLC
Schedule of Investments [Line Items]
Cost		5,216	[1],[13]	5,236	[4],[14]
Fair value		5,264	[5],[13]	5,236	[6],[14]
Power System Solutions
Schedule of Investments [Line Items]
Cost	[4],[14]			25,017
Fair value	[6],[14]			28,094
PrimeFlight Aviation Services
Schedule of Investments [Line Items]
Cost		11,844	[1],[13],[15]	9,986	[4],[14]
Fair value		12,091	[5],[13],[15]	10,247	[6],[14]
PTL US Bidco, Inc
Schedule of Investments [Line Items]
Cost		22,874	[1],[13],[15],[21]	24,354	[4],[14],[17],[22]
Fair value		23,041	[5],[13],[15],[21]	24,400	[6],[14],[17],[22]
Purge Rite, LLC
Schedule of Investments [Line Items]
Cost		3,281	[1],[13]	3,281	[4],[14]
Fair value		9,738	[5],[13]	5,308	[6],[14]
Richardson Sales Solutions
Schedule of Investments [Line Items]
Cost		54,300	[1],[13]	58,338	[4],[14]
Fair value		55,430	[5],[13]	59,664	[6],[14]
Roof Opco, LLC
Schedule of Investments [Line Items]
Cost		6,690	[1],[13]	6,665	[4],[14]
Fair value		5,796	[5],[13]	6,123	[6],[14]
Rug Doctor, LLC.
Schedule of Investments [Line Items]
Cost		13,038	[1],[13]	13,300	[4],[14]
Fair value		13,054	[5],[13]	13,337	[6],[14]
South Coast Terminals Holdings, LLC
Schedule of Investments [Line Items]
Cost		53,844	[1],[13]	53,803	[4],[14]
Fair value		54,261	[5],[13]	54,205	[6],[14]
SPAU Holdings, LLC
Schedule of Investments [Line Items]
Cost		18,047	[1],[13]	16,017	[4],[14]
Fair value		18,287	[5],[13]	16,179	[6],[14]
TEC Services, LLC
Schedule of Investments [Line Items]
Cost		31,598	[1],[13]	41,490	[4],[14]
Fair value		31,659	[5],[13]	41,490	[6],[14]
Titan Meter Midco Corp.
Schedule of Investments [Line Items]
Cost		39,677	[1],[13]	34,051	[4],[14]
Fair value		40,914	[5],[13]	35,222	[6],[14]
U.S. TelePacific Corp.
Schedule of Investments [Line Items]
Cost		2,787	[1],[19]	3,277	[4],[20]
Fair value		3,925	[5],[19]	3,910	[6],[20]
UPS Intermediate, LLC
Schedule of Investments [Line Items]
Cost		43,872	[1],[13]	44,001	[4],[14]
Fair value		44,507	[5],[13]	44,347	[6],[14]
Veregy Consolidated, Inc.
Schedule of Investments [Line Items]
Cost	[4],[20]			17,290
Fair value	[6],[20]			17,496
Vitesse Systems
Schedule of Investments [Line Items]
Cost		48,715	[1],[13]	46,918	[4],[14]
Fair value		49,590	[5],[13]	47,870	[6],[14]
Wall Street Prep, Inc.
Schedule of Investments [Line Items]
Cost	[4],[14]			2,146
Fair value	[6],[14]			2,967
Wash & Wax Systems LLC
Schedule of Investments [Line Items]
Cost	[1],[13]	15,637
Fair value	[5],[13]	15,887
Watterson Brands, LLC
Schedule of Investments [Line Items]
Cost		32,185	[1],[13]	31,490	[4],[14]
Fair value		30,462	[5],[13]	29,918	[6],[14]
West Star Aviation Acquisition, LLC
Schedule of Investments [Line Items]
Cost	[4],[14]			19,483
Fair value	[6],[14]			23,101
Winter Services LLC
Schedule of Investments [Line Items]
Cost		16,149	[1],[13]	18,279	[4],[14]
Fair value		16,325	[5],[13]	18,029	[6],[14]
Xenon Arc, Inc.
Schedule of Investments [Line Items]
Cost		70,792	[1],[13]	60,612	[4],[14]
Fair value		71,546	[5],[13]	61,256	[6],[14]
Zips Car Wash, LLC
Schedule of Investments [Line Items]
Cost	[4],[14]			22,541
Fair value	[6],[14]			18,575
ZRG Partners, LLC
Schedule of Investments [Line Items]
Cost		65,299	[1],[13]	57,097	[4],[14]
Fair value		$ 66,549	[5],[13]	$ 58,471	[6],[14]
Investment, Identifier [Axis]: Fidelity Government Fund
Schedule of Investments [Line Items]
Total Rate		3.99%		4.14%
Investment, Identifier [Axis]: 2717 MH, L.P., LP Interests (2717 GRE-LP, L.P.)
Schedule of Investments [Line Items]
Fair value		$ 441		$ 441
Investment, Identifier [Axis]: 2717 MH, L.P., LP Interests (2717 GRE-LP, L.P.)
Schedule of Investments [Line Items]
Fair value						441	0
Investment, Identifier [Axis]: 2717 MH, L.P., LP Interests (2717 HPP-MS, L.P.)
Schedule of Investments [Line Items]
Fair value		447		383		374	315
Investment, Identifier [Axis]: 2717 MH, L.P., LP Interests (2717 MH, L.P.)
Schedule of Investments [Line Items]
Fair value		1,686		8,818		8,991	6,050
Investment, Identifier [Axis]: 423 HAR, LP, LP Interests (423 HAR, L.P.)
Schedule of Investments [Line Items]
Fair value		$ 1,226		1,226		1,048	996
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 3.1
Schedule of Investments [Line Items]
Total Rate		10.00%
PIK Rate		10.00%
Fair value		$ 3,109		$ 0
Investment, Identifier [Axis]: AAC Holdings, Inc., Warrants
Schedule of Investments [Line Items]
Fair value						0	0
Investment, Identifier [Axis]: AAC Holdings, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		654,743	[19]	654,743	[20]
Cost		$ 3,148	[1],[19]	$ 3,148	[4],[20]
Fair value		0	[5],[19]	0	[6],[20]	$ 0	0
Investment, Identifier [Axis]: AAC Holdings, Inc., Common Stock 1.1
Schedule of Investments [Line Items]
Fair value		$ 0		0
Investment, Identifier [Axis]: AAC Holdings, Inc., Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)	[19]	12,621,635
Cost	[1],[19]	$ 8,520
Fair value	[5],[19]	8,160
Investment, Identifier [Axis]: AAC Holdings, Inc., Preferred Equity 1.1
Schedule of Investments [Line Items]
Fair value		$ 8,160		$ 0
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		18.00%	[19]	18.00%	[20]	18.00%
PIK Rate		18.00%	[19],[23]	18.00%	[20],[24]	18.00%
Principal		$ 779	[1],[19]	$ 612	[4],[20]
Cost		779	[1],[19]	611	[4],[20]
Fair value		$ 779	[5],[19]	609	[6],[20]	$ 476	418
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		18.00%
PIK Rate		18.00%
Fair value		$ 0		$ 609
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%	[19],[25]	18.00%	[20]	18.00%
PIK Rate		10.00%	[19],[23],[25]	18.00%	[20],[24]	18.00%
Principal		$ 3,109	[1],[19],[25]	$ 17,474	[4],[20]
Cost		3,109	[1],[19],[25]	17,444	[4],[20]
Fair value		$ 3,109	[5],[19],[25]	17,365	[6],[20]	$ 15,770	13,895
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		18.00%
PIK Rate		18.00%
Fair value		$ 0		17,365
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[19],[25]	12.00%
PIK Rate	[19],[23],[25]	12.00%
Principal	[1],[19],[25]	$ 3,109
Cost	[1],[19],[25]	3,109
Fair value	[5],[19],[25]	$ 3,109
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 4.1
Schedule of Investments [Line Items]
Total Rate		12.00%
PIK Rate		12.00%
Fair value		$ 3,109		0
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 5.1
Schedule of Investments [Line Items]
Total Rate		18.00%
PIK Rate		18.00%
Fair value		$ 779		$ 0
Investment, Identifier [Axis]: AAC Holdings, Inc., Warrants
Schedule of Investments [Line Items]
Units (in shares)		574,598	[19],[26]	574,598	[20],[27]
Cost		$ 0	[1],[19],[26]	$ 0	[4],[20],[27]
Fair value		0	[5],[19],[26]	0	[6],[20],[27]
Investment, Identifier [Axis]: AAC Holdings, Inc., Warrants 1.1
Schedule of Investments [Line Items]
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: AMEREQUIP LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		235	[13],[28]	235	[14],[29]
Cost		$ 1,844	[1],[13],[28]	$ 1,844	[4],[14],[29]
Fair value		$ 480	[5],[13],[28]	570	[6],[14],[29]
Investment, Identifier [Axis]: ASC Interests, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%
Fair value		$ 1,428		$ 1,598
Investment, Identifier [Axis]: ASC Interests, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,500		1,500
Cost		$ 1,500	[1]	$ 1,500	[4]
Fair value		$ 0	[5]	$ 0	[6]	40	100
Investment, Identifier [Axis]: ASC Interests, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		178		178
Cost		$ 178	[1]	$ 178	[4]
Fair value		$ 0	[5]	$ 0	[6]	$ 266	266
Investment, Identifier [Axis]: ASC Interests, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.00%	[30]	13.00%	[31]	13.00%
Principal		$ 400	[1],[30]	$ 400	[4],[31]
Cost		400	[1],[30]	400	[4],[31]
Fair value		$ 400	[5],[30]	$ 400	[6],[31]	$ 400	400
Investment, Identifier [Axis]: ASC Interests, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%	[30]	13.00%	[31]	13.00%
Principal		$ 1,578	[1],[30]	$ 1,650	[4],[31]
Cost		1,578	[1],[30]	1,650	[4],[31]
Fair value		$ 1,428	[5],[30]	$ 1,598	[6],[31]	$ 1,598	1,597
Investment, Identifier [Axis]: ATS Operating, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		720,000	[13]	720,000	[14]
Cost		$ 720	[1],[13]	$ 720	[4],[14]
Fair value		$ 850	[5],[13]	$ 850	[6],[14]
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.57%	[13],[32],[33]	10.85%	[14],[34]
Spread (as a percent)		6.00%	[13],[32],[33],[35]	6.00%	[14],[34],[36]
Principal		$ 1,260	[1],[13],[32],[33]	$ 360	[4],[14],[34]
Cost		1,182	[1],[13],[32],[33]	360	[4],[14],[34]
Fair value		$ 1,260	[5],[13],[32],[33]	$ 360	[6],[14],[34]
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.56%	[13],[33]	9.85%	[14],[34]
Spread (as a percent)		5.00%	[13],[33],[35]	5.00%	[14],[34],[36]
Principal		$ 6,660	[1],[13],[33]	$ 6,660	[4],[14],[34]
Cost		6,660	[1],[13],[33]	6,660	[4],[14],[34]
Fair value		$ 6,660	[5],[13],[33]	$ 6,660	[6],[14],[34]
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.56%	[13],[33]	11.85%	[14],[34]
Spread (as a percent)		7.00%	[13],[33],[35]	7.00%	[14],[34],[36]
Principal		$ 6,660	[1],[13],[33]	$ 6,660	[4],[14],[34]
Cost		6,660	[1],[13],[33]	6,660	[4],[14],[34]
Fair value		6,660	[5],[13],[33]	$ 6,660	[6],[14],[34]
Investment, Identifier [Axis]: ATS Workholding, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[14]			3,725,862
Cost	[4],[14]			$ 3,726
Fair value		$ 0		$ 0	[6],[14]	$ 0	0
Investment, Identifier [Axis]: ATS Workholding, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		5.00%		5.00%	[14],[37]	5.00%
Principal	[4],[14],[37]			$ 2,383
Cost	[4],[14],[37]			2,374
Fair value		$ 0		$ 113	[6],[14],[37]	$ 214	328
Investment, Identifier [Axis]: ATS Workholding, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		5.00%		5.00%	[14],[31],[37]	5.00%
Principal	[4],[14],[31],[37]			$ 3,015
Cost	[4],[14],[31],[37]			2,842
Fair value		$ 0		$ 143	[6],[14],[31],[37]	$ 285	473
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		984	[13],[28]	984	[14],[29]
Cost		$ 934	[1],[13],[28]	$ 934	[4],[14],[29]
Fair value		$ 920	[5],[13],[28]	$ 896	[6],[14],[29]
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		7.25%	[13],[33],[35],[38]	7.25%	[14],[34],[36],[39]
Principal		$ 0	[1],[13],[33],[38]	$ 0	[4],[14],[34],[39]
Cost		(75)	[1],[13],[33],[38]	(90)	[4],[14],[34],[39]
Fair value		$ (75)	[5],[13],[33],[38]	$ (90)	[6],[14],[34],[39]
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.70%	[13],[33]	11.73%	[14],[34]
Spread (as a percent)		7.25%	[13],[33],[35]	7.25%	[14],[34],[36]
Principal		$ 23,762	[1],[13],[33]	$ 24,073	[4],[14],[34]
Cost		23,282	[1],[13],[33]	23,490	[4],[14],[34]
Fair value		$ 23,762	[5],[13],[33]	$ 24,073	[6],[14],[34]
Investment, Identifier [Axis]: Adams Publishing Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.00%	[13],[33],[40]	11.00%	[14],[34],[41]
Spread (as a percent)		7.00%	[13],[33],[35],[40]	7.00%	[14],[34],[36],[41]
PIK Rate		1.00%	[13],[23],[33],[40]	1.00%	[14],[24],[34],[41]
Principal		$ 7,959	[1],[13],[33],[40]	$ 7,920	[4],[14],[34],[41]
Cost		7,959	[1],[13],[33],[40]	7,920	[4],[14],[34],[41]
Fair value		$ 7,844	[5],[13],[33],[40]	$ 7,773	[6],[14],[34],[41]
Investment, Identifier [Axis]: Adams Publishing Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.00%	[13],[33],[40]	11.00%	[14],[34],[41]
Spread (as a percent)		7.00%	[13],[33],[35],[40]	7.00%	[14],[34],[36],[41]
PIK Rate		1.00%	[13],[23],[33],[40]	1.00%	[14],[24],[34],[41]
Principal		$ 17,665	[1],[13],[33],[40]	$ 18,853	[4],[14],[34],[41]
Cost		17,646	[1],[13],[33],[40]	18,826	[4],[14],[34],[41]
Fair value		$ 17,411	[5],[13],[33],[40]	$ 18,504	[6],[14],[34],[41]
Investment, Identifier [Axis]: American Health Staffing Group, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		5.00%	[13],[33],[35],[38]	5.00%	[14],[34],[36],[39]
Principal		$ 0	[1],[13],[33],[38]	$ 0	[4],[14],[34],[39]
Cost		(4)	[1],[13],[33],[38]	(5)	[4],[14],[34],[39]
Fair value		$ (4)	[5],[13],[33],[38]	$ (5)	[6],[14],[34],[39]
Investment, Identifier [Axis]: American Health Staffing Group, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%	[13],[33]	12.50%	[14],[34]
Spread (as a percent)		5.00%	[13],[33],[35]	5.00%	[14],[34],[36]
Principal		$ 5,908	[1],[13],[33]	$ 6,162	[4],[14],[34]
Cost		5,890	[1],[13],[33]	6,138	[4],[14],[34]
Fair value		$ 5,908	[5],[13],[33]	6,162	[6],[14],[34]
Investment, Identifier [Axis]: American Nuts, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)	[13]	26,638
Cost	[1],[13]	$ 8,970
Fair value		$ 7,790	[5],[13]	$ 0
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.95%	[13],[33]	14.49%	[14],[34]
Spread (as a percent)		8.50%	[13],[33],[35]	9.75%	[14],[34],[36]
PIK Rate		12.95%	[13],[23],[33]	14.49%	[14],[24],[34]
Principal		$ 7,653	[1],[13],[33]	$ 7,517	[4],[14],[34]
Cost		7,653	[1],[13],[33]	7,488	[4],[14],[34]
Fair value		$ 7,653	[5],[13],[33]	5,985	[6],[14],[34]
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		12.95%
Spread (as a percent)		8.50%
PIK Rate		12.95%
Fair value		$ 7,653		$ 0
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.95%	[13],[33]	14.49%	[14],[34]
Spread (as a percent)		8.50%	[13],[33],[35]	9.75%	[14],[34],[36]
PIK Rate		12.95%	[13],[23],[33]	14.49%	[14],[24],[34]
Principal		$ 7,653	[1],[13],[33]	$ 12,230	[4],[14],[34]
Cost		7,653	[1],[13],[33]	12,178	[4],[14],[34]
Fair value		$ 7,653	[5],[13],[33]	9,738	[6],[14],[34]
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		12.95%
Spread (as a percent)		8.50%
PIK Rate		12.95%
Fair value		$ 7,653		$ 0
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[14],[34],[37]			16.49%
Spread (as a percent)	[14],[34],[36],[37]			11.75%
PIK Rate	[14],[24],[34],[37]			16.49%
Principal	[4],[14],[34],[37]			$ 5,705
Cost	[4],[14],[34],[37]			5,645
Fair value	[6],[14],[34],[37]			$ 3,502
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[14],[34],[37]			16.49%
Spread (as a percent)	[14],[34],[36],[37]			11.75%
PIK Rate	[14],[24],[34],[37]			16.49%
Principal	[4],[14],[34],[37]			$ 9,283
Cost	[4],[14],[34],[37]			9,169
Fair value	[6],[14],[34],[37]			5,697
Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Secured Debt 1
Schedule of Investments [Line Items]
Principal	[4],[20],[31],[37]			3,166
Cost	[4],[20],[31],[37]			2,989
Fair value	[6],[20],[31],[37]			76
Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Secured Debt 2
Schedule of Investments [Line Items]
Principal	[4],[20],[31],[37]			15,489
Cost	[4],[20],[31],[37]			13,757
Fair value	[6],[20],[31],[37]			374
Investment, Identifier [Axis]: Amounts related to investments transferred to or from other 1940 Act classification during the period, , Control investments
Schedule of Investments [Line Items]
Fair value						0	60,384
Investment, Identifier [Axis]: Amounts related to investments transferred to or from other 1940 Act classification during the period, Affiliate Investments
Schedule of Investments [Line Items]
Fair value		0		35,920		$ 0	(60,384)
Investment, Identifier [Axis]: Amounts related to investments transferred to or from other 1940 Act classification during the period, Control investments
Schedule of Investments [Line Items]
Fair value		$ 0		$ (35,920)
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		2,427		2,427
Total Rate						14.13%
Cost		$ 2,427	[1]	$ 2,427	[4]
Fair value		5,340	[5]	5,300	[6]	$ 0	0
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 1.1
Schedule of Investments [Line Items]
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		3,200		3,200
Cost		$ 3,200	[1]	$ 3,200	[4]
Fair value		0	[5]	0	[6]	$ 5,620	4,860
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 2.1
Schedule of Investments [Line Items]
Fair value		5,340		5,300
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						15.38%
Spread (as a percent)						10.00%
Principal		0	[1],[38]	0	[4],[39]
Cost		0	[1],[38]	0	[4],[39]
Fair value		$ 0	[5],[38]	$ 0	[6],[39]	$ 220	219
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		17.50%		13.75%		15.38%
Spread (as a percent)						10.00%
Principal		$ 3,995	[1]	$ 4,095	[4]
Cost		3,954	[1]	4,048	[4]
Fair value		$ 3,954	[5]	$ 4,048	[6]	$ 3,923	4,084
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)		420	[26]	420	[27]
Cost		$ 316	[1],[26]	$ 316	[4],[27]
Fair value		$ 0	[5],[26]	$ 0	[6],[27]	0	0
Investment, Identifier [Axis]: Ansira Partners II, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.75%	[13],[33],[35],[38]	6.75%	[14],[34],[36],[39]
Principal		$ 0	[1],[13],[33],[38]	$ 0	[4],[14],[34],[39]
Cost		(166)	[1],[13],[33],[38]	(187)	[4],[14],[34],[39]
Fair value		$ (166)	[5],[13],[33],[38]	$ (187)	[6],[14],[34],[39]
Investment, Identifier [Axis]: Ansira Partners II, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.07%	[13],[33]	11.25%	[14],[34]
Spread (as a percent)		6.75%	[13],[33],[35]	6.75%	[14],[34],[36]
Principal		$ 75,490	[1],[13],[33]	$ 75,490	[4],[14],[34]
Cost		73,980	[1],[13],[33]	73,790	[4],[14],[34]
Fair value		$ 75,049	[5],[13],[33]	$ 74,279	[6],[14],[34]
Investment, Identifier [Axis]: ArborWorks, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		3,898	[13]	3,898	[14]
Cost		$ 234	[1],[13]	$ 234	[4],[14]
Fair value		$ 0	[5],[13]	$ 0	[6],[14]
Investment, Identifier [Axis]: ArborWorks, LLC, Preferred Equity 1
Schedule of Investments [Line Items]
Units (in shares)		32,507	[13]	32,507	[14]
Cost		$ 14,060	[1],[13]	$ 14,060	[4],[14]
Fair value		$ 14,336	[5],[13]	$ 12,552	[6],[14]
Investment, Identifier [Axis]: ArborWorks, LLC, Preferred Equity 2
Schedule of Investments [Line Items]
Units (in shares)		32,507	[13]	32,507	[14]
Cost		$ 0	[1],[13]	$ 0	[4],[14]
Fair value		$ 0	[5],[13]	$ 0	[6],[14]
Investment, Identifier [Axis]: ArborWorks, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		15.00%	[13]	15.00%	[14]
PIK Rate		15.00%	[13],[23]	15.00%	[14],[24]
Principal		$ 2,153	[1],[13]	$ 1,997	[4],[14]
Cost		2,153	[1],[13]	1,997	[4],[14]
Fair value		$ 2,153	[5],[13]	$ 1,997	[6],[14]
Investment, Identifier [Axis]: ArborWorks, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.91%	[13],[33]	11.08%	[14],[34]
Spread (as a percent)		6.50%	[13],[33],[35]	6.50%	[14],[34],[36]
PIK Rate		10.91%	[13],[23],[33]	11.08%	[14],[24],[34]
Principal		$ 8,507	[1],[13],[33]	$ 8,054	[4],[14],[34]
Cost		8,507	[1],[13],[33]	8,054	[4],[14],[34]
Fair value		$ 8,507	[5],[13],[33]	$ 8,054	[6],[14],[34]
Investment, Identifier [Axis]: Archer Systems, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		1,387,832	[13],[28]	1,387,832	[14]
Cost		$ 1,388	[1],[13],[28]	$ 1,388	[4],[14]
Fair value		$ 2,380	[5],[13],[28]	$ 2,450	[6],[14]
Investment, Identifier [Axis]: B-O-F Corporation, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[13]	248,718
Cost	[1],[13]	$ 249
Fair value	[5],[13]	$ 249
Investment, Identifier [Axis]: B-O-F Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[13],[33],[35],[38]	5.75%
Principal	[1],[13],[33],[38]	$ 0
Cost	[1],[13],[33],[38]	(19)
Fair value	[5],[13],[33],[38]	$ (19)
Investment, Identifier [Axis]: B-O-F Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[33]	9.05%
Spread (as a percent)	[13],[33],[35]	4.75%
Principal	[1],[13],[33]	$ 4,145
Cost	[1],[13],[33]	4,079
Fair value	[5],[13],[33]	$ 4,079
Investment, Identifier [Axis]: B-O-F Corporation, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[13],[33]	11.05%
Spread (as a percent)	[13],[33],[35]	6.75%
Principal	[1],[13],[33]	$ 4,145
Cost	[1],[13],[33]	4,079
Fair value	[5],[13],[33]	$ 4,079
Investment, Identifier [Axis]: BDB Holdings, LLC Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)				18,756,995
Investment, Identifier [Axis]: BDB Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		18,756,995
Cost		$ 19,537	[1]	$ 19,537	[4]
Fair value		$ 17,860	[5]	18,920	[6]
Investment, Identifier [Axis]: BDB Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%
Principal	[1]	$ 420
Cost	[1]	420
Fair value		$ 420	[5]	$ 0
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		2,583,963	[13]	2,333,333	[14]
Cost		$ 2,709	[1],[13]	$ 2,333	[4],[14]
Fair value		$ 5,900	[5],[13]	$ 3,620	[6],[14]
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.18%	[13],[33]	10.68%	[14],[34],[42]
Spread (as a percent)		5.75%	[13],[33],[35]	6.25%	[14],[34],[36],[42]
Principal		$ 899	[1],[13],[33]	$ 1,199	[4],[14],[34],[42]
Cost		829	[1],[13],[33]	1,154	[4],[14],[34],[42]
Fair value		$ 899	[5],[13],[33]	$ 1,199	[6],[14],[34],[42]
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.15%
Spread (as a percent)		5.75%	[13],[33],[35]	6.25%	[14],[34],[36],[39]
Principal		$ 2,023	[1],[13],[33]	$ 0	[4],[14],[34],[39]
Cost		1,973	[1],[13],[33]	(22)	[4],[14],[34],[39]
Fair value		$ 2,023	[5],[13],[33]	$ (22)	[6],[14],[34],[39]
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.11%	[13],[33]	10.92%	[14],[34]
Spread (as a percent)		5.75%	[13],[33],[35]	6.25%	[14],[34],[36]
Principal		$ 25,839	[1],[13],[33]	$ 26,173	[4],[14],[34]
Cost		25,463	[1],[13],[33]	25,739	[4],[14],[34]
Fair value		$ 25,839	[5],[13],[33]	$ 26,173	[6],[14],[34]
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.14%
Spread (as a percent)	[13],[33],[35]	5.75%
Principal	[1],[13],[33]	$ 9,470
Cost	[1],[13],[33]	9,346
Fair value	[5],[13],[33]	$ 9,470
Investment, Identifier [Axis]: Barfly Ventures, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		37	[13],[28]	37	[14]
Cost		$ 1,584	[1],[13],[28]	$ 1,584	[4],[14]
Fair value		$ 6,810	[5],[13],[28]	$ 5,860	[6],[14]	$ 4,720	4,140
Investment, Identifier [Axis]: Barfly Ventures, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		7.00%	[13]	7.00%	[14]	7.00%
Principal		$ 711	[1],[13]	$ 711	[4],[14]
Cost		711	[1],[13]	711	[4],[14]
Fair value		$ 711	[5],[13]	$ 711	[6],[14]	$ 711	711
Investment, Identifier [Axis]: Batjer TopCo, LLC, Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		4,073	[28]	4,073	[29]
Cost		$ 4,095	[1],[28]	$ 4,095	[4],[29]
Fair value		6,980	[5],[28]	$ 5,160	[6],[29]	$ 5,720	6,150
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				10.00%		10.00%
Principal		0	[1],[38]	$ 450	[4]
Cost		(3)	[1],[38]	446	[4]
Fair value		$ (3)	[5],[38]	$ 446	[6]	$ 445	0
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%		10.00%
Principal		$ 270	[1]	$ 270	[4]
Cost		270	[1]	270	[4]
Fair value		$ 270	[5]	$ 270	[6]	$ 270	270
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%		10.00%
Principal		$ 10,575	[1]	$ 10,575	[4]
Cost		10,540	[1]	10,529	[4]
Fair value		$ 10,540	[5]	$ 10,529	[6]	$ 10,518	10,575
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		286,109	[13],[43]	286,109	[14]
Cost		$ 286	[1],[13],[43]	$ 286	[4],[14]
Fair value		$ 0	[5],[13],[43]	$ 0	[6],[14]
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		122,416	[13],[43]	122,416	[14],[44]
Cost		$ 0	[1],[13],[43]	$ 0	[4],[14],[44]
Fair value		$ 0	[5],[13],[43]	$ 0	[6],[14],[44]
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units 3
Schedule of Investments [Line Items]
Units (in shares)		1,548,387	[13],[43]	1,548,387	[14],[44]
Cost		$ 0	[1],[13],[43]	$ 0	[4],[14],[44]
Fair value		$ 0	[5],[13],[43]	$ 0	[6],[14],[44]
Investment, Identifier [Axis]: Bettercloud, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[25],[33]	14.53%
Spread (as a percent)		10.25%	[13],[25],[33],[35]	10.25%	[14],[34],[36],[39]
PIK Rate	[13],[23],[25],[33]	7.25%
Principal		$ 503	[1],[13],[25],[33]	$ 0	[4],[14],[34],[39]
Cost		454	[1],[13],[25],[33]	(48)	[4],[14],[34],[39]
Fair value		$ 76	[5],[13],[25],[33]	$ (48)	[6],[14],[34],[39]
Investment, Identifier [Axis]: Bettercloud, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.53%	[13],[25],[33],[45]	15.76%	[14],[34]
Spread (as a percent)		10.25%	[13],[25],[33],[35],[45]	10.25%	[14],[34],[36]
PIK Rate		7.25%	[13],[23],[25],[33],[45]	9.25%	[14],[24],[34]
Principal		$ 1,564	[1],[13],[25],[33],[45]	$ 31,792	[4],[14],[34]
Cost		63	[1],[13],[25],[33],[45]	31,484	[4],[14],[34]
Fair value		$ 237	[5],[13],[25],[33],[45]	$ 23,984	[6],[14],[34]
Investment, Identifier [Axis]: Bettercloud, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[13],[25],[33]	14.58%
Spread (as a percent)	[13],[25],[33],[35]	10.25%
PIK Rate	[13],[23],[25],[33]	7.25%
Principal	[1],[13],[25],[33]	$ 31,792
Cost	[1],[13],[25],[33]	31,484
Fair value	[5],[13],[25],[33]	$ 4,822
Investment, Identifier [Axis]: Bettercloud, Inc., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[13],[25],[33],[45]	14.58%
Spread (as a percent)	[13],[25],[33],[35],[45]	10.25%
PIK Rate	[13],[23],[25],[33],[45]	7.25%
Principal	[1],[13],[25],[33],[45]	$ 100,947
Cost	[1],[13],[25],[33],[45]	4,070
Fair value	[5],[13],[25],[33],[45]	$ 15,311
Investment, Identifier [Axis]: Binswanger Enterprises, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,050,000	[13]	1,050,000	[14]
Cost		$ 1,050	[1],[13]	$ 1,050	[4],[14]
Fair value		$ 1,060	[5],[13]	$ 650	[6],[14]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		723,184	[19]	723,184	[20]
Cost		$ 1	[1],[19]	$ 1	[4],[20]
Fair value		$ 0	[5],[19]	$ 0	[6],[20]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.94%	[19],[25],[33]	13.17%	[20],[34]
Spread (as a percent)		8.50%	[19],[25],[33],[35]	8.50%	[20],[34],[36]
PIK Rate		11.94%	[19],[23],[25],[33]	12.17%	[20],[24],[34]
Principal		$ 202	[1],[19],[25],[33]	$ 202	[4],[20],[34]
Cost		131	[1],[19],[25],[33]	130	[4],[20],[34]
Fair value		$ 101	[5],[19],[25],[33]	$ 170	[6],[20],[34]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.00%	[19],[25],[33]	15.00%	[20],[34]
Spread (as a percent)		7.50%	[19],[25],[33],[35]	7.50%	[20],[34],[36]
PIK Rate		14.75%	[19],[23],[25],[33]	14.75%	[20],[24],[34]
Principal		$ 3,150	[1],[19],[25],[33]	$ 3,083	[4],[20],[34]
Cost		3,150	[1],[19],[25],[33]	3,083	[4],[20],[34]
Fair value		$ 1,584	[5],[19],[25],[33]	$ 2,605	[6],[20],[34]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.94%	[19],[25],[33]	13.17%	[20],[34]
Spread (as a percent)		8.50%	[19],[25],[33],[35]	8.50%	[20],[34],[36]
PIK Rate		12.94%	[19],[23],[25],[33]	12.17%	[20],[24],[34]
Principal		$ 4,183	[1],[19],[25],[33]	$ 4,183	[4],[20],[34]
Cost		3,961	[1],[19],[25],[33]	3,961	[4],[20],[34]
Fair value		$ 2,103	[5],[19],[25],[33]	$ 3,535	[6],[20],[34]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Warrants
Schedule of Investments [Line Items]
Units (in shares)		163,295	[19],[26]	163,295	[20],[27]
Cost		$ 1,036	[1],[19],[26]	$ 1,036	[4],[20],[27]
Fair value		0	[5],[19],[26]	$ 0	[6],[20],[27]
Investment, Identifier [Axis]: Boccella Precast Products LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						10.00%
Fair value						$ 265	320
Investment, Identifier [Axis]: Boccella Precast Products LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)				2,160,000
Cost	[4]			$ 2,256
Fair value		$ 1,490		$ 310	[6]	$ 310	1,990
Investment, Identifier [Axis]: Boccella Precast Products LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%
Principal	[4]			$ 320
Cost	[4]			320
Fair value		$ 256		$ 266	[6]
Investment, Identifier [Axis]: Boccella Precast Products LLC., Member Units
Schedule of Investments [Line Items]
Units (in shares)	[28]	2,160,000
Cost	[1],[28]	$ 2,256
Fair value	[5],[28]	$ 1,490
Investment, Identifier [Axis]: Boccella Precast Products LLC., Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%
Principal	[1]	$ 256
Cost	[1]	256
Fair value	[5]	$ 256
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Class B Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		140,000	[28]	140,000	[29]
Total Rate		8.00%	[28]	8.00%	[29]	8.00%
Cost		$ 14,000	[1],[28]	$ 14,000	[4],[29]
Fair value		$ 30,300	[5],[28]	30,520	[6],[29]	$ 34,710	31,020
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Class B Preferred Member Units 1.1
Schedule of Investments [Line Items]
Total Rate		8.00%
Fair value		$ 30,300		30,520
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[33],[46]	11.67%
Spread (as a percent)	[33],[35],[46]	7.29%
Principal		$ 101,046	[1],[33],[46]	0	[4],[39]
Cost		100,735	[1],[33],[46]	0	[4],[39]
Fair value		$ 101,046	[5],[33],[46]	0	[6],[39]
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						13.43%
Spread (as a percent)						8.05%
Fair value						$ 102,836	96,556
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		11.67%
Spread (as a percent)		7.29%
Fair value		$ 101,046		101,643
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Fair value						0	0
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt, (9)
Schedule of Investments [Line Items]
Total Rate	[34],[47]			12.55%
Spread (as a percent)	[34],[36],[47]			7.99%
Principal	[4],[34],[47]			$ 101,643
Cost	[4],[34],[47]			101,263
Fair value	[6],[34],[47]			$ 101,643
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		571	[13],[15],[21]	571	[14],[17],[22]
Cost		$ 0	[1],[13],[15],[21]	$ 0	[4],[14],[17],[22]
Fair value		$ 0	[5],[13],[15],[21]	$ 0	[6],[14],[17],[22]
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		571	[13],[15],[21]	571	[14],[17],[22]
Cost		$ 571	[1],[13],[15],[21]	$ 571	[4],[14],[17],[22]
Fair value		$ 550	[5],[13],[15],[21]	$ 500	[6],[14],[17],[22]
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.45%	[13],[15],[21],[33]	11.65%	[14],[17],[22],[34]
Spread (as a percent)		7.00%	[13],[15],[21],[33],[35]	7.00%	[14],[17],[22],[34],[36]
Principal		$ 571	[1],[13],[15],[21],[33]	$ 571	[4],[14],[17],[22],[34]
Cost		555	[1],[13],[15],[21],[33]	552	[4],[14],[17],[22],[34]
Fair value		$ 571	[5],[13],[15],[21],[33]	$ 571	[6],[14],[17],[22],[34]
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.45%	[13],[15],[21],[33]	10.74%	[14],[17],[22],[34]
Spread (as a percent)		6.00%	[13],[15],[21],[33],[35]	6.00%	[14],[17],[22],[34],[36]
Principal		$ 6,293	[1],[13],[15],[21],[33]	$ 6,341	[4],[14],[17],[22],[34]
Cost		6,221	[1],[13],[15],[21],[33]	6,256	[4],[14],[17],[22],[34]
Fair value		$ 6,293	[5],[13],[15],[21],[33]	$ 6,341	[6],[14],[17],[22],[34]
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.45%	[13],[15],[21],[33]	12.74%	[14],[17],[22],[34]
Spread (as a percent)		8.00%	[13],[15],[21],[33],[35]	8.00%	[14],[17],[22],[34],[36]
Principal		$ 6,293	[1],[13],[15],[21],[33]	$ 6,341	[4],[14],[17],[22],[34]
Cost		6,221	[1],[13],[15],[21],[33]	6,256	[4],[14],[17],[22],[34]
Fair value		$ 6,293	[5],[13],[15],[21],[33]	$ 6,341	[6],[14],[17],[22],[34]
Investment, Identifier [Axis]: Brainworks Software, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		15.25%	[13],[25],[30],[33]	15.25%	[14],[31],[34],[37]
Spread (as a percent)		7.25%	[13],[25],[30],[33],[35]	7.25%	[14],[31],[34],[36],[37]
Principal		$ 761	[1],[13],[25],[30],[33]	$ 761	[4],[14],[31],[34],[37]
Cost		761	[1],[13],[25],[30],[33]	761	[4],[14],[31],[34],[37]
Fair value		$ 761	[5],[13],[25],[30],[33]	$ 761	[6],[14],[31],[34],[37]
Investment, Identifier [Axis]: Brainworks Software, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.25%	[13],[25],[30],[33]	15.25%	[14],[31],[34],[37]
Spread (as a percent)		7.25%	[13],[25],[30],[33],[35]	7.25%	[14],[31],[34],[36],[37]
Principal		$ 7,056	[1],[13],[25],[30],[33]	$ 7,056	[4],[14],[31],[34],[37]
Cost		7,056	[1],[13],[25],[30],[33]	7,056	[4],[14],[31],[34],[37]
Fair value		$ 230	[5],[13],[25],[30],[33]	$ 750	[6],[14],[31],[34],[37]
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		2,950	[28]	2,950	[29]
Principal	[1],[28]
Cost		4,280	[1],[28]	$ 4,280	[4],[29]
Fair value		$ 3,260	[5],[28]	$ 4,680	[29]	$ 5,300	5,620
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.48%	[33]	14.66%	[34]	15.48%
Spread (as a percent)		10.00%	[33],[35]	10.00%	[34],[36]	10.00%
Principal		$ 5,016	[1],[33]	$ 5,016	[4],[34]
Cost		5,016	[1],[33]	5,016	[4],[34]
Fair value		$ 5,016	[5],[33]	$ 5,016	[34]	$ 5,264	5,498
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		17,742	[28],[43]	17,742	[29],[44]
Cost		$ 1,000	[1],[28],[43]	$ 1,000	[4],[29],[44]
Fair value		$ 0	[5],[28],[43]	$ 0	[29],[44]	$ 1,000	1,000
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						13.00%
Fair value						$ 8,813	8,813
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate						13.00%
Fair value						$ 1,000	1,000
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Warrants
Schedule of Investments [Line Items]
Units (in shares)		82	[26]	82	[27]
Cost		$ 2,132	[1],[26]	$ 2,132	[4],[27]
Fair value		0	[5],[26]	0	[27]
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Warrants 1
Schedule of Investments [Line Items]
Fair value		0		0		1,783	1,808
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Warrants 2
Schedule of Investments [Line Items]
Fair value		$ 0		$ 0		$ 2,447	2,482
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund III, LP)
Schedule of Investments [Line Items]
Units (as a percent)		1.59%	[15],[16],[48]	1.59%	[17],[18],[49]
Cost		$ 5,189	[1],[15],[16],[48]	$ 5,415	[4],[17],[18],[49]
Fair value		$ 2,898	[5],[15],[16],[48]	$ 3,120	[6],[17],[18],[49]
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund IV, LP)
Schedule of Investments [Line Items]
Units (as a percent)		0.59%	[15],[16],[28],[48]	0.59%	[17],[18],[29],[49]
Cost		$ 3,475	[1],[15],[16],[28],[48]	$ 4,014	[4],[17],[18],[29],[49]
Fair value		$ 3,477	[5],[15],[16],[28],[48]	$ 4,016	[6],[17],[18],[29],[49]
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund V, LP)
Schedule of Investments [Line Items]
Units (as a percent)		0.72%	[15],[16],[28],[48]	0.72%	[17],[18],[29],[49]
Cost		$ 4,500	[1],[15],[16],[28],[48]	$ 3,500	[4],[17],[18],[29],[49]
Fair value		$ 4,875	[5],[15],[16],[28],[48]	$ 3,809	[6],[17],[18],[29],[49]
Investment, Identifier [Axis]: Buca C, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		6		6
Total Rate		6.00%		6.00%		6.00%
PIK Rate		6.00%	[23]	6.00%	[24]	6.00%
Cost		$ 4,770	[1]	$ 4,770	[4]
Fair value		$ 0	[5]	$ 0	[6]	$ 0	0
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		15.00%		15.00%	[31],[37]	14.00%
PIK Rate		15.00%		15.00%	[24],[31],[37]	14.00%
Principal	[4],[31],[37]			$ 6,437
Cost	[4],[31],[37]			5,652
Fair value		$ 0		$ 0	[6],[31],[37]	$ 12,515	12,144
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.00%		15.00%	[37]	14.00%
PIK Rate		15.00%		15.00%	[24],[37]	14.00%
Principal	[4],[37]			$ 15
Cost	[4],[37]			0
Fair value		$ 0		$ 0	[6],[37]	$ 58	0
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		15.00%	[25],[30]	15.00%	[31],[37]
PIK Rate		15.00%	[23],[25],[30]	15.00%	[24],[31],[37]
Principal		$ 10,297	[1],[25],[30]	$ 9,554	[4],[31],[37]
Cost		5,862	[1],[25],[30]	5,862	[4],[31],[37]
Fair value		$ 0	[5],[25],[30]	$ 0	[6],[31],[37]
Investment, Identifier [Axis]: Buca C, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[25],[30]	15.00%
PIK Rate	[23],[25],[30]	15.00%
Principal	[1],[25],[30]	$ 7,354
Cost	[1],[25],[30]	6,043
Fair value	[5],[25],[30]	$ 0
Investment, Identifier [Axis]: Buca C, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[25],[30]	15.00%
PIK Rate	[23],[25],[30]	15.00%
Principal	[1],[25],[30]	$ 16
Cost	[1],[25],[30]	0
Fair value	[5],[25],[30]	$ 0
Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[33]	9.19%
Spread (as a percent)		5.00%	[13],[33],[35]	5.00%	[14],[34],[36],[39]
Principal		$ 1,758	[1],[13],[33]	$ 0	[4],[14],[34],[39]
Cost		1,750	[1],[13],[33]	(11)	[4],[14],[34],[39]
Fair value		$ 1,758	[5],[13],[33]	$ 0	[6],[14],[34],[39]
Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.45%	[13],[33]	9.46%	[14],[34]
Spread (as a percent)		5.00%	[13],[33],[35]	5.00%	[14],[34],[36]
Principal		$ 16,956	[1],[13],[33]	$ 17,915	[4],[14],[34]
Cost		16,824	[1],[13],[33]	17,755	[4],[14],[34]
Fair value		$ 16,956	[5],[13],[33]	$ 17,915	[6],[14],[34]
Investment, Identifier [Axis]: CAI Software LLC, Preferred Equity 1
Schedule of Investments [Line Items]
Units (in shares)		2,142,167		2,142,167
Cost		$ 2,142	[1]	$ 2,142	[4]
Fair value		$ 3,510	[5]	$ 2,417	[6]
Investment, Identifier [Axis]: CAI Software LLC, Preferred Equity 2
Schedule of Investments [Line Items]
Units (in shares)		596,176		596,176
Cost		$ 0	[1]	$ 0	[4]
Fair value		$ 0	[5]	$ 0	[6]
Investment, Identifier [Axis]: CBT Nuggets, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		416	[28]	416	[29]
Cost		$ 1,300	[1],[28]	$ 1,300	[4],[29]
Fair value		$ 48,960	[5],[28]	$ 49,540	[29]	49,540	50,130
Investment, Identifier [Axis]: CQ Fluency, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		7.00%	[13],[33],[35],[38]	6.75%	[14],[34],[36],[39]
Principal		$ 0	[1],[13],[33],[38]	$ 0	[4],[14],[34],[39]
Cost		(38)	[1],[13],[33],[38]	(47)	[4],[14],[34],[39]
Fair value		$ (38)	[5],[13],[33],[38]	$ (47)	[6],[14],[34],[39]
Investment, Identifier [Axis]: CQ Fluency, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[33]	11.40%
Spread (as a percent)		7.00%	[13],[33],[35]	6.75%	[14],[34],[36],[39]
Principal		$ 10,547	[1],[13],[33]	$ 0	[4],[14],[34],[39]
Cost		10,369	[1],[13],[33]	(47)	[4],[14],[34],[39]
Fair value		$ 10,547	[5],[13],[33]	$ (47)	[6],[14],[34],[39]
Investment, Identifier [Axis]: CQ Fluency, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[14],[34]			11.18%
Spread (as a percent)	[14],[34],[36]			6.75%
Principal	[4],[14],[34]			$ 10,828
Cost	[4],[14],[34]			10,600
Fair value	[6],[14],[34]			$ 10,754
Investment, Identifier [Axis]: Café Brazil, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,233	[28]	1,233	[29]
Cost		$ 1,742	[1],[28]	$ 1,742	[4],[29]
Fair value		$ 1,010	[5],[28]	$ 1,200	[29]	1,790	1,980
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		8,671	[28]	8,671	[29]
Total Rate		15.00%	[28]	15.00%	[29]
PIK Rate		15.00%	[23],[28]	15.00%	[24],[29]
Cost		$ 11,732	[1],[28]	$ 10,909	[4],[29]
Fair value		11,732	[5],[28]	10,909	[29]	$ 15,695	15,695
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units 1.1
Schedule of Investments [Line Items]
Fair value		$ 15,275		$ 22,215
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		8,729	[28]	8,729	[29]
Total Rate						15.00%
PIK Rate						15.00%
Cost		$ 16,402	[1],[28]	$ 16,402	[4],[29]
Fair value		$ 15,275	[5],[28]	22,215	[29]	$ 10,173	4,601
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units 2.1
Schedule of Investments [Line Items]
Total Rate		15.00%
PIK Rate		15.00%
Fair value		$ 11,732		$ 10,909
Investment, Identifier [Axis]: California Splendor Holdings LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						14.00%
PIK Rate						4.00%
Fair value						$ 27,875	27,655
Investment, Identifier [Axis]: California Splendor Holdings LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				14.00%
PIK Rate	[24]			4.00%
Principal		0	[1],[38]	$ 1,528	[4]
Cost		(16)	[1],[38]	1,506	[4]
Fair value		$ (16)	[5],[38]	1,506
Investment, Identifier [Axis]: California Splendor Holdings LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		14.00%
Fair value		$ 25,766		$ 28,465
Investment, Identifier [Axis]: California Splendor Holdings LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.00%		14.00%
PIK Rate	[24]			4.00%
Principal		$ 25,800	[1]	$ 28,908	[4]
Cost		25,766	[1]	28,853	[4]
Fair value		25,766	[5]	28,465
Investment, Identifier [Axis]: California Splendor Holdings LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Fair value		$ (16)		$ 1,506
Investment, Identifier [Axis]: Career Team Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		516,617		450,000
Cost		$ 5,166	[1]	$ 4,500	[4]
Fair value		$ 5,220	[5]	$ 4,740	[6]	$ 4,500	4,500
Investment, Identifier [Axis]: Career Team Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				10.56%	[34]	11.38%
Spread (as a percent)		6.00%	[33],[35],[38]	6.00%	[34],[36]	6.00%
Principal		$ 0	[1],[33],[38]	$ 900	[4],[34]
Cost		(49)	[1],[33],[38]	887	[4],[34]
Fair value		$ (49)	[5],[33],[38]	$ 887	[6],[34]	$ 884	881
Investment, Identifier [Axis]: Career Team Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%		12.50%		13.00%
Principal		$ 21,892	[1]	$ 19,440	[4]
Cost		21,459	[1]	19,364	[4]
Fair value		$ 21,459	[5]	$ 19,364	[6]	$ 19,747	19,906
Investment, Identifier [Axis]: CaseWorthy, Inc., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		325,408	[13]	245,926	[14]
Cost		$ 325	[1],[13]	$ 246	[4],[14]
Fair value		$ 660	[5],[13]	$ 490	[6],[14]
Investment, Identifier [Axis]: CenterPeak Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		3,310	[28]	3,310	[29]
Cost		$ 3,635	[1],[28]	$ 3,635	[4],[29]
Fair value		18,770	[5],[28]	14,550	[6],[29]
Investment, Identifier [Axis]: CenterPeak Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[1],[38]	0	[4],[39]
Cost		(9)	[1],[38]	(12)	[4],[39]
Fair value		$ 0	[5],[38]	$ 0	[6],[39]
Investment, Identifier [Axis]: CenterPeak Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.00%		15.00%
Principal		$ 21,507	[1]	$ 21,507	[4]
Cost		21,441	[1]	21,418	[4]
Fair value		$ 21,507	[5]	$ 21,507	[6]
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		13,883		13,883
Cost		$ 6,386	[1]	$ 6,386	[4]
Fair value		$ 16,550	[5]	$ 12,410		$ 11,500	11,040
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		10.00%	[33],[35],[38]	9.00%	[34],[36],[39]	10.00%
Principal		$ 0	[1],[33],[38]	$ 0	[4],[34],[39]
Cost		0	[1],[33],[38]	0	[4],[34],[39]
Fair value		$ 0	[5],[33],[38]	$ 0	[34],[39]	$ 0	0
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.48%	[33]	13.66%	[34]	15.48%
Spread (as a percent)		10.00%	[33],[35]	9.00%	[34],[36]	10.00%
Principal		$ 24,464	[1],[33]	$ 25,534	[4],[34]
Cost		24,431	[1],[33]	25,492	[4],[34]
Fair value		24,464	[5],[33]	25,534	[34]	$ 20,462	0
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Fair value						0	17,574
Investment, Identifier [Axis]: Chamberlin Holding LLC, Member Units 1
Schedule of Investments [Line Items]
Fair value		$ 32,290		$ 33,110
Investment, Identifier [Axis]: Chamberlin Holding LLC, Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		4,347	[28]	4,347	[29]
Cost		$ 11,440	[1],[28]	$ 11,440	[4],[29]
Fair value		$ 32,290	[5],[28]	$ 33,110	[29]	30,030	29,320
Investment, Identifier [Axis]: Chamberlin Holding LLC, Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		1,047,146	[28],[43]	1,047,146	[29],[44]
Cost		$ 1,773	[1],[28],[43]	$ 1,773	[4],[29],[44]
Fair value		$ 3,690	[5],[28],[43]	$ 3,550	[29],[44]	$ 3,150	2,860
Investment, Identifier [Axis]: Chamberlin Holding LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.00%	[33],[35],[38]	6.00%	[34],[36],[39]	6.00%
Principal		$ 0	[1],[33],[38]	$ 0	[4],[34],[39]
Cost		(60)	[1],[33],[38]	(105)	[4],[34],[39]
Fair value		$ 0	[5],[33],[38]	$ 0	[34],[39]	$ 0	0
Investment, Identifier [Axis]: Chamberlin Holding LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.49%	[33]	12.74%	[34]	13.49%
Spread (as a percent)		8.00%	[33],[35]	8.00%	[34],[36]	8.00%
Principal		$ 18,820	[1],[33]	$ 15,620	[4],[34]
Cost		18,814	[1],[33]	15,619	[4],[34]
Fair value		$ 18,820	[5],[33]	$ 15,620	[34]	$ 15,620	15,620
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.57%	[13],[32],[33]	11.53%	[14],[34],[42]
Spread (as a percent)		7.00%	[13],[32],[33],[35]	7.00%	[14],[34],[36],[42]
Principal		$ 4,350	[1],[13],[32],[33]	$ 5,075	[4],[14],[34],[42]
Cost		4,263	[1],[13],[32],[33]	4,960	[4],[14],[34],[42]
Fair value		$ 4,322	[5],[13],[32],[33]	$ 4,830	[6],[14],[34],[42]
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.55%	[13],[33]	11.93%	[14],[34]
Spread (as a percent)		7.00%	[13],[33],[35]	7.00%	[14],[34],[36]
Principal		$ 35,981	[1],[13],[33]	$ 36,167	[4],[14],[34]
Cost		35,746	[1],[13],[33]	35,856	[4],[14],[34]
Fair value		$ 35,747	[5],[13],[33]	$ 34,431	[6],[14],[34]
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.55%	[13],[33]	11.93%	[14],[34]
Spread (as a percent)		7.00%	[13],[33],[35]	7.00%	[14],[34],[36]
Principal		$ 1,993	[1],[13],[33]	$ 2,004	[4],[14],[34]
Cost		1,980	[1],[13],[33]	1,987	[4],[14],[34]
Fair value		$ 1,980	[5],[13],[33]	$ 1,908	[6],[14],[34]
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		11.55%	[13],[33]	11.93%	[14],[34]
Spread (as a percent)		7.00%	[13],[33],[35]	7.00%	[14],[34],[36]
Principal		$ 4,818	[1],[13],[33]	$ 4,843	[4],[14],[34]
Cost		4,767	[1],[13],[33]	4,774	[4],[14],[34]
Fair value		$ 4,787	[5],[13],[33]	$ 4,610	[6],[14],[34]
Investment, Identifier [Axis]: Charps, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,829	[28]	1,829	[29]
Cost		$ 1,963	[1],[28]	$ 1,963	[4],[29]
Fair value		$ 15,360	[5],[28]	$ 15,580	[29]	$ 15,580	15,690
Investment, Identifier [Axis]: Charps, LLC, Unsecured Debt
Schedule of Investments [Line Items]
Total Rate		14.00%		10.00%		10.00%
Principal		$ 5,694	[1]	$ 5,694	[4]
Cost		5,214	[1]	5,166	[4]
Fair value		$ 5,694	[5]	$ 5,694		$ 5,694	5,694
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		717	[28]	717	[29]
Cost		$ 7,280	[1],[28]	$ 7,280	[4],[29]
Fair value		$ 12,290	[5],[28]	$ 10,990	[6],[29]	6,210	5,200
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		800	[43]	800	[44]
Cost		$ 509	[1],[43]	$ 509	[4],[44]
Fair value		1,270	[5],[43]	950	[6],[44]	950	1,129
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[1],[38]	0	[4],[39]
Cost		0	[1],[38]	0	[4],[39]
Fair value		$ 0	[5],[38]	$ 0	[39]	$ 0	0
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.00%		9.00%		11.50%
Principal		$ 6,280	[1]	$ 6,760	[4]
Cost		6,248	[1]	6,724	[4]
Fair value		$ 6,280	[5]	$ 6,760		$ 7,801	8,422
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%		10.00%
Principal		$ 951	[1]	$ 973	[4]
Cost		944	[1]	965	[4]
Fair value		951	[5]	973	[6]	$ 985	1,004
Investment, Identifier [Axis]: Clarius BIGS, LLC, Secured Debt
Schedule of Investments [Line Items]
Principal		2,637	[1],[13],[25],[30]	2,649	[4],[14],[31],[37]
Cost		2,637	[1],[13],[25],[30]	2,649	[4],[14],[31],[37]
Fair value		$ 8	[5],[13],[25],[30]	$ 19	[6],[14],[31],[37]
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		154		154	[29]
Cost		$ 0	[1]	$ 0	[4],[29]
Fair value		$ 1,960	[5]	$ 2,850	[6],[29]	$ 2,469	16,000
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)						6.00%
Fair value						$ 0	4,560
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Fair value						0	19,274
Investment, Identifier [Axis]: Cody Pools, Inc., Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		587	[28],[43]	587	[29],[44]
Cost		$ 8,317	[1],[28],[43]	$ 8,317	[4],[29],[44]
Fair value		$ 67,150	[5],[28],[43]	67,810	[6],[29],[44]	74,480	72,470
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.50%
Principal		$ 3,772	[1]	0	[4],[39]
Cost		3,763	[1]	(12)	[4],[39]
Fair value		$ 3,772	[5]	$ 0	[6],[39]	$ 0	0
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%		12.50%		12.50%
Principal		$ 37,080	[1]	$ 39,227	[4]
Cost		37,066	[1]	39,207	[4]
Fair value		$ 37,080	[5]	$ 39,227	[6]	$ 40,801	42,073
Investment, Identifier [Axis]: Colonial Electric Company LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		17,280	[28]	17,280	[29]
Cost		$ 7,680	[1],[28]	$ 7,680	[4],[29]
Fair value		15,270	[5],[28]	13,570	[6],[29]
Investment, Identifier [Axis]: Colonial Electric Company LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Fair value						0	2,400
Investment, Identifier [Axis]: Colonial Electric Company LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Fair value						11,740	7,680
Investment, Identifier [Axis]: Colonial Electric Company LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[1],[38]	0	[4],[39]
Cost		0	[1],[38]	0	[4],[39]
Fair value		$ 0	[5],[38]	$ 0	[6],[39]	$ 0	0
Investment, Identifier [Axis]: Colonial Electric Company LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 11,494	[1]	$ 14,310	[4]
Cost		11,476	[1]	14,272	[4]
Fair value		11,494	[5]	14,310	[6]	$ 18,140	21,627
Investment, Identifier [Axis]: Colonial Electric Company LLC,Preferred Member Units
Schedule of Investments [Line Items]
Fair value		$ 15,270		$ 13,570
Investment, Identifier [Axis]: CompareNetworks Topco, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		2,250		2,250
Cost		$ 3,520	[1]	$ 3,520	[4]
Fair value		$ 9,630	[5]	$ 11,260	[6]	$ 12,930	14,450
Investment, Identifier [Axis]: CompareNetworks Topco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.48%	[33]	13.66%	[34]
Spread (as a percent)		9.00%	[33],[35]	9.00%	[34],[36]
Principal		$ 2,745	[1],[33]	$ 2,955	[4],[34]
Cost		2,704	[1],[33]	2,903	[4],[34]
Fair value		$ 2,704	[5],[33]	2,903	[6],[34]
Investment, Identifier [Axis]: CompareNetworks Topco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)						9.00%
Fair value						$ 0	0
Investment, Identifier [Axis]: CompareNetworks Topco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.48%				14.48%
Spread (as a percent)		9.00%				9.00%
Fair value		$ 2,704		$ 2,903		$ 3,097	3,454
Investment, Identifier [Axis]: Compass Systems & Sales, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		7,454		7,454
Cost		$ 7,454	[1]	$ 7,454	[4]
Fair value		7,454	[5]	7,450	[6]	$ 7,950	7,454
Investment, Identifier [Axis]: Compass Systems & Sales, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						13.50%
Principal		0	[1],[38]	0	[4],[39]
Cost		(18)	[1],[38]	(21)	[4],[39]
Fair value		$ (18)	[5],[38]	$ (21)	[6],[39]	$ 1,584	0
Investment, Identifier [Axis]: Compass Systems & Sales, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.50%		13.50%		13.50%
Principal		$ 17,200	[1]	$ 17,200	[4]
Cost		17,084	[1]	17,067	[4]
Fair value		$ 16,944	[5]	$ 17,067	[6]	$ 17,051	17,034
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.69%	[13],[32],[33]	12.93%	[14],[34],[42]
Spread (as a percent)		8.25%	[13],[32],[33],[35]	8.25%	[14],[34],[36],[42]
Principal		$ 8,325	[1],[13],[32],[33]	$ 7,837	[4],[14],[34],[42]
Cost		8,268	[1],[13],[32],[33]	7,754	[4],[14],[34],[42]
Fair value		$ 7,625	[5],[13],[32],[33]	$ 7,341	[6],[14],[34],[42]
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[33]	12.70%
Spread (as a percent)		8.25%	[13],[33],[35]	8.25%	[14],[34],[36],[39]
Principal		$ 20,287	[1],[13],[33]	$ 0	[4],[14],[34],[39]
Cost		20,207	[1],[13],[33]	(113)	[4],[14],[34],[39]
Fair value		18,583	[5],[13],[33]	$ (113)	[6],[14],[34],[39]
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[14],[34]			12.92%
Spread (as a percent)	[14],[34],[36]			8.25%
Principal	[4],[14],[34]			$ 18,968
Cost	[4],[14],[34]			18,850
Fair value	[6],[14],[34]			$ 17,769
Investment, Identifier [Axis]: Congruent Credit Opportunities Funds, LP Interests (Congruent Credit Opportunities Fund III, LP)
Schedule of Investments [Line Items]
Units (as a percent)	[17],[18],[29],[49]			12.49%
Cost	[4],[17],[18],[29],[49]			$ 2,813
Fair value		$ 662		$ 2,276	[6],[17],[18],[29],[49]
Investment, Identifier [Axis]: Congruent Credit Opportunities Funds, LP Interests (Congruent Credit Opportunities Fund III, LP)
Schedule of Investments [Line Items]
Units (as a percent)	[15],[16],[28],[48]	12.49%
Cost	[1],[15],[16],[28],[48]	$ 1,277
Fair value	[5],[15],[16],[28],[48]	$ 662
Investment, Identifier [Axis]: Congruent Credit Opportunities Funds, LP Interests (Congruent Credit Opportunities Fund III, LP)
Schedule of Investments [Line Items]
Fair value						2,542	4,352
Investment, Identifier [Axis]: Connect Telecommunications Solutions Holdings, Inc., Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		22,304	[15]	22,304	[17]
Cost		$ 12,596	[1],[15]	$ 12,596	[4],[17]
Fair value		$ 12,596	[5],[15]	$ 12,596	[6],[17]
Investment, Identifier [Axis]: Connect Telecommunications Solutions Holdings, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%	[17]
Principal	[4],[17]			$ 27,577
Cost	[4],[17]			27,315
Fair value		$ 25,201		$ 27,315	[6],[17]
Investment, Identifier [Axis]: Connect Telecommunications Solutions Holdings, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[15]	13.00%
Principal	[1],[15]	$ 25,417
Cost	[1],[15]	25,201
Fair value	[5],[15]	$ 25,201
Investment, Identifier [Axis]: Copper Trail Fund Investments, LP Interests (CTMH, LP)
Schedule of Investments [Line Items]
Units (as a percent)		38.75%	[15],[16],[48]	38.75%	[17],[18],[49]
Cost		$ 515	[1],[15],[16],[48]	$ 500	[4],[17],[18],[49]
Fair value		$ 515	[5],[15],[16],[48]	$ 500	[6],[17],[18],[49]	568	568
Investment, Identifier [Axis]: Coregistics Buyer LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.83%	[13],[15],[21],[32],[33]	10.39%	[14],[17],[22],[34],[42]
Spread (as a percent)		6.50%	[13],[15],[21],[32],[33],[35]	6.00%	[14],[17],[22],[34],[36],[42]
Principal		$ 1,669	[1],[13],[15],[21],[32],[33]	$ 1,669	[4],[14],[17],[22],[34],[42]
Cost		1,599	[1],[13],[15],[21],[32],[33]	1,590	[4],[14],[17],[22],[34],[42]
Fair value		$ 1,669	[5],[13],[15],[21],[32],[33]	$ 1,639	[6],[14],[17],[22],[34],[42]
Investment, Identifier [Axis]: Coregistics Buyer LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.83%	[13],[15],[21],[33]	10.36%	[14],[17],[22],[34]
Spread (as a percent)		6.50%	[13],[15],[21],[33],[35]	6.00%	[14],[17],[22],[34],[36]
Principal		$ 10,623	[1],[13],[15],[21],[33]	$ 10,704	[4],[14],[17],[22],[34]
Cost		10,419	[1],[13],[15],[21],[33]	10,474	[4],[14],[17],[22],[34]
Fair value		$ 10,623	[5],[13],[15],[21],[33]	$ 10,507	[6],[14],[17],[22],[34]
Investment, Identifier [Axis]: Coregistics Buyer LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.83%	[13],[15],[21],[33]	10.40%	[14],[17],[22],[34]
Spread (as a percent)		6.50%	[13],[15],[21],[33],[35]	6.00%	[14],[17],[22],[34],[36]
Principal		$ 7,082	[1],[13],[15],[21],[33]	$ 7,118	[4],[14],[17],[22],[34]
Cost		6,966	[1],[13],[15],[21],[33]	6,987	[4],[14],[17],[22],[34]
Fair value		$ 7,082	[5],[13],[15],[21],[33]	$ 6,987	[6],[14],[17],[22],[34]
Investment, Identifier [Axis]: Coregistics Buyer LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		11.08%	[13],[15],[21],[33]	10.61%	[14],[17],[22],[34]
Spread (as a percent)		6.75%	[13],[15],[21],[33],[35]	6.25%	[14],[17],[22],[34],[36]
Principal		$ 31,951	[1],[13],[15],[21],[33]	$ 32,031	[4],[14],[17],[22],[34]
Cost		31,315	[1],[13],[15],[21],[33]	31,313	[4],[14],[17],[22],[34]
Fair value		$ 32,060	[5],[13],[15],[21],[33]	$ 30,165	[6],[14],[17],[22],[34]
Investment, Identifier [Axis]: Creative Foam Corporation, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[13]	10,851
Cost	[1],[13]	$ 1,085
Fair value	[5],[13]	$ 1,085
Investment, Identifier [Axis]: Creative Foam Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.25%	[13],[33],[35],[38]	5.75%	[14],[34],[36],[39]
Principal		$ 0	[1],[13],[33],[38]	$ 0	[4],[14],[34],[39]
Cost		(210)	[1],[13],[33],[38]	(272)	[4],[14],[34],[39]
Fair value		$ (210)	[5],[13],[33],[38]	$ (272)	[6],[14],[34],[39]
Investment, Identifier [Axis]: Creative Foam Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.55%	[13],[33]	10.11%	[14],[34]
Spread (as a percent)		6.25%	[13],[33],[35]	5.75%	[14],[34],[36]
Principal		$ 90,939	[1],[13],[33]	$ 106,280	[4],[14],[34]
Cost		89,468	[1],[13],[33]	104,348	[4],[14],[34]
Fair value		$ 90,939	[5],[13],[33]	105,229	[6],[14],[34]
Investment, Identifier [Axis]: Creative Foam Corporation, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.57%
Spread (as a percent)	[13],[33],[35]	6.25%
Principal	[1],[13],[33]	$ 5,671
Cost	[1],[13],[33]	5,559
Fair value	[5],[13],[33]	$ 5,671
Investment, Identifier [Axis]: Cybermedia Technologies, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		2,400,000
Cost	[1]	$ 2,400
Fair value		$ 3,400	[5]	$ 0
Investment, Identifier [Axis]: Cybermedia Technologies, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		556		556	[29]
Cost		$ 15,000	[1]	$ 15,000	[4],[29]
Fair value		0	[5]	15,000	[6],[29]	16,020	15,000
Investment, Identifier [Axis]: Cybermedia Technologies, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[1],[38]	0	[4],[39]
Cost		0	[1],[38]	0	[4],[39]
Fair value		$ 0	[5],[38]	$ 0	[6],[39]	$ 0	0
Investment, Identifier [Axis]: Cybermedia Technologies, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%		13.00%
Principal		$ 27,210	[1]	$ 27,300	[4]
Cost		27,054	[1]	27,116	[4]
Fair value		26,463	[5]	27,116	[6]	$ 27,449	28,389
Investment, Identifier [Axis]: DMA Industries, LLC, Preferred Equity 1.1
Schedule of Investments [Line Items]
Fair value		$ 6,294		5,944
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		12.00%
Fair value		$ 556		$ 555
Investment, Identifier [Axis]: DMA Industries, LLC, Preferred Equity
Schedule of Investments [Line Items]
Fair value						$ 9,012	7,660
Investment, Identifier [Axis]: DMA Industries, LLC, Preferred Equity 1
Schedule of Investments [Line Items]
Units (in shares)		5,944		5,944
Cost		$ 5,944	[1]	$ 5,944	[4]
Fair value		$ 6,294	[5]	$ 5,944	[6]
Investment, Identifier [Axis]: DMA Industries, LLC, Preferred Equity 2
Schedule of Investments [Line Items]
Units (in shares)		3,068	[28]	3,068	[29]
Total Rate		15.00%	[28]	15.00%	[29]
PIK Rate		15.00%	[23],[28]	15.00%	[24],[29]
Cost		$ 3,485	[1],[28]	$ 3,240	[4],[29]
Fair value		$ 3,665	[5],[28]	3,240	[6],[29]
Investment, Identifier [Axis]: DMA Industries, LLC, Preferred Equity 2.1
Schedule of Investments [Line Items]
Total Rate		15.00%
PIK Rate		15.00%
Fair value		$ 3,665		$ 3,240
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 560	[1]	$ 560	[4]
Cost		556	[1]	555	[4]
Fair value		$ 556	[5]	555	[6]	$ 16,800	18,800
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		12.00%
Fair value		$ 16,730		$ 16,722
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 16,800	[1]	$ 16,800	[4]
Cost		16,730	[1]	16,722	[4]
Fair value		$ 16,730	[5]	$ 16,722	[6]	$ 560	0
Investment, Identifier [Axis]: DTE Enterprises, LLC, Class A Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		776,316	[13]	776,316	[14]
Total Rate		8.00%	[13]	8.00%	[14]
PIK Rate		8.00%	[13],[23]	8.00%	[14],[24]
Cost		$ 776	[1],[13]	$ 776	[4],[14]
Fair value		$ 0	[5],[13]	$ 0	[6],[14]
Investment, Identifier [Axis]: DTE Enterprises, LLC, Class AA Preferred Member Units (non-voting)
Schedule of Investments [Line Items]
Total Rate		10.00%	[13]	10.00%	[14],[29]
PIK Rate		10.00%	[13],[23]	10.00%	[14],[24],[29]
Cost		$ 1,316	[1],[13]	$ 1,316	[4],[14],[29]
Fair value		$ 0	[5],[13]	$ 438	[6],[14],[29]
Investment, Identifier [Axis]: Dalton US Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		515	[13]	515	[14]
Cost		$ 720	[1],[13]	$ 720	[4],[14]
Fair value		$ 650	[5],[13]	$ 690	[6],[14]
Investment, Identifier [Axis]: Datacom, LLC, (Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				7.50%
Principal	[4]			$ 495
Cost	[4]			493
Fair value	[6]			$ 493
Investment, Identifier [Axis]: Datacom, LLC, (Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				10.00%
Principal	[4]			$ 8,082
Cost	[4]			7,947
Fair value	[6]			$ 7,947
Investment, Identifier [Axis]: Datacom, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		9,360		9,000
Cost		$ 2,970	[1]	$ 2,610	[4]
Fair value		$ 0	[5]	240	[6]	$ 200	70
Investment, Identifier [Axis]: Datacom, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		7.50%				7.50%
Principal	[1]	$ 675
Cost	[1]	674
Fair value		$ 674	[5]	493		$ 268	447
Investment, Identifier [Axis]: Datacom, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%				10.00%
Principal	[1]	$ 7,947
Cost	[1]	7,881
Fair value		$ 7,192	[5]	$ 7,947		$ 7,525	7,587
Investment, Identifier [Axis]: Digital Products Holdings LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		3,857	[28]	3,857	[29]
Cost		$ 9,501	[1],[28]	$ 9,501	[4],[29]
Fair value		$ 9,835	[5],[28]	$ 9,835	[6],[29]	$ 9,835	9,835
Investment, Identifier [Axis]: Digital Products Holdings LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.38%	[33]	14.56%	[34]	15.38%
Spread (as a percent)		10.00%	[33],[35]	10.00%	[34],[36]	10.00%
Principal		$ 11,957	[1],[33]	$ 12,617	[4],[34]
Cost		11,924	[1],[33]	12,561	[4],[34]
Fair value		$ 11,785	[5],[33]	$ 12,422	[6],[34]	$ 13,271	14,690
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc., Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		8,400		8,400
Cost		$ 8,400	[1]	$ 8,400	[4]
Fair value		18,470	[5]	17,930	[6]	19,600	20,740
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[1],[38]	0	[4],[39]
Cost		(17)	[1],[38]	(31)	[4],[39]
Fair value		$ 0	[5],[38]	$ 0	[6],[39]	$ 0	1,233
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.00%		14.00%		14.00%
Principal		$ 23,082	[1]	$ 23,902	[4]
Cost		23,060	[1]	23,859	[4]
Fair value		$ 23,082	[5]	23,902	[6]	$ 24,723	25,543
Investment, Identifier [Axis]: Doral Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		13,000
Cost	[1]	$ 13,000
Fair value		13,000	[5]	0
Investment, Identifier [Axis]: Doral Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal	[1],[38]	0
Cost	[1],[38]	0
Fair value		$ 0	[5],[38]	0
Investment, Identifier [Axis]: Doral Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%
Principal	[1]	$ 29,500
Cost	[1]	29,215
Fair value		$ 29,215	[5]	$ 0
Investment, Identifier [Axis]: Dos Rios Partners, LP Interests (Dos Rios Partners - A, LP)
Schedule of Investments [Line Items]
Units (as a percent)		6.43%	[15],[16],[48]	6.43%	[17],[18],[49]
Cost		$ 1,915	[1],[15],[16],[48]	$ 1,960	[4],[17],[18],[49]
Fair value		$ 2,475	[5],[15],[16],[48]	$ 2,447	[6],[17],[18],[49]	2,621	2,631
Investment, Identifier [Axis]: Dos Rios Partners, LP Interests (Dos Rios Partners, LP)
Schedule of Investments [Line Items]
Units (as a percent)		20.24%	[15],[16],[48]	20.24%	[17],[18],[49]
Cost		$ 6,032	[1],[15],[16],[48]	$ 6,172	[4],[17],[18],[49]
Fair value		$ 7,795	[5],[15],[16],[48]	$ 7,708	[6],[17],[18],[49]	8,412	8,443
Investment, Identifier [Axis]: Dos Rios Stone Products LLC, Class A Preferred Units
Schedule of Investments [Line Items]
Units (in shares)		2,000,000	[13],[43]	2,000,000	[14],[44]
Cost		$ 2,000	[1],[13],[43]	$ 2,000	[4],[14],[44]
Fair value		$ 0	[5],[13],[43]	$ 0	[6],[14],[44]	1,330	1,580
Investment, Identifier [Axis]: Dreyfus Government Cash Management
Schedule of Investments [Line Items]
Total Rate		4.18%		4.43%
Cost		$ 15,043	[1],[50]	$ 3,400	[4],[51]
Fair value		$ 15,043	[5],[50]	$ 3,400	[6],[51]
Investment, Identifier [Axis]: Dynamic Communities, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,250,000	[13]	1,250,000	[14]
Cost		$ 0	[1],[13]	$ 0	[4],[14]
Fair value		$ 0	[5],[13]	$ 0	[6],[14]
Investment, Identifier [Axis]: Dynamic Communities, LLC, Preferred Equity 1
Schedule of Investments [Line Items]
Units (in shares)		125,000	[13]	125,000	[14]
Cost		$ 128	[1],[13]	$ 128	[4],[14]
Fair value		$ 110	[5],[13]	$ 60	[6],[14]
Investment, Identifier [Axis]: Dynamic Communities, LLC, Preferred Equity 2
Schedule of Investments [Line Items]
Units (in shares)		2,376,241	[13]	2,376,241	[14]
Cost		$ 0	[1],[13]	$ 0	[4],[14]
Fair value		$ 0	[5],[13]	$ 0	[6],[14]
Investment, Identifier [Axis]: Dynamic Communities, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.43%	[13],[33]	11.46%	[14],[34]
Spread (as a percent)		7.00%	[13],[33],[35]	7.00%	[14],[34],[36]
PIK Rate		11.43%	[13],[23],[33]	11.46%	[14],[24],[34]
Principal		$ 2,456	[1],[13],[33]	$ 2,318	[4],[14],[34]
Cost		2,298	[1],[13],[33]	2,160	[4],[14],[34]
Fair value		$ 2,414	[5],[13],[33]	$ 2,220	[6],[14],[34]
Investment, Identifier [Axis]: Dynamic Communities, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.43%	[13],[33]	13.46%	[14],[34]
Spread (as a percent)		8.00%	[13],[33],[35]	9.00%	[14],[34],[36]
PIK Rate	[14],[24],[34]			13.46%
Principal		$ 2,493	[1],[13],[33]	$ 2,413	[4],[14],[34]
Cost		2,259	[1],[13],[33]	2,179	[4],[14],[34]
Fair value		$ 2,383	[5],[13],[33]	$ 2,219	[6],[14],[34]
Investment, Identifier [Axis]: EIG Fund Investments, LP Interests (EIG Global Private Debt Fund-A, L.P.)
Schedule of Investments [Line Items]
Units (in shares)		5,000,000	[15],[16],[28]	5,000,000	[17],[18],[29]
Cost		$ 416	[1],[15],[16],[28]	$ 416	[4],[17],[18],[29]
Fair value		$ 369	[5],[15],[16],[28]	$ 369	[6],[17],[18],[29]	761	760
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[34]			12.74%
Spread (as a percent)	[14],[34],[36]			8.00%
Principal	[4],[14],[34]			$ 2,826
Cost	[4],[14],[34]			2,805
Fair value	[6],[14],[34]			$ 2,714
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[34]			12.74%
Spread (as a percent)	[14],[34],[36]			8.00%
Principal	[4],[14],[34]			$ 4,374
Cost	[4],[14],[34]			4,355
Fair value	[6],[14],[34]			$ 4,201
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[14],[34]			12.74%
Spread (as a percent)	[14],[34],[36]			8.00%
Principal	[4],[14],[34]			$ 8,725
Cost	[4],[14],[34]			8,683
Fair value	[6],[14],[34]			$ 8,380
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[14],[34]			12.74%
Spread (as a percent)	[14],[34],[36]			8.00%
Principal	[4],[14],[34]			$ 1,809
Cost	[4],[14],[34]			1,802
Fair value	[6],[14],[34]			$ 1,738
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate	[14],[34]			12.74%
Spread (as a percent)	[14],[34],[36]			8.00%
Principal	[4],[14],[34]			$ 9,901
Cost	[4],[14],[34]			9,861
Fair value	[6],[14],[34]			$ 9,509
Investment, Identifier [Axis]: Electro Technical Industries, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[13]	1,464,286
Cost	[1],[13]	$ 1,464
Fair value	[5],[13]	$ 1,464
Investment, Identifier [Axis]: Electro Technical Industries, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[13],[33],[35],[38]	6.00%
Principal	[1],[13],[33],[38]	$ 0
Cost	[1],[13],[33],[38]	(166)
Fair value	[5],[13],[33],[38]	$ (166)
Investment, Identifier [Axis]: Electro Technical Industries, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.33%
Spread (as a percent)	[13],[33],[35]	6.00%
Principal	[1],[13],[33]	$ 50,795
Cost	[1],[13],[33]	49,846
Fair value	[5],[13],[33]	$ 50,286
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Common Stock 1
Schedule of Investments [Line Items]
Units (in shares)		285		285
Cost		$ 5,726	[1]	$ 5,726	[4]
Fair value		$ 5,160	[5]	$ 5,730	[6]	5,730	6,090
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Common Stock 2
Schedule of Investments [Line Items]
Units (in shares)		939	[43]	939	[44]
Cost		$ 1,558	[1],[43]	$ 1,558	[4],[44]
Fair value		$ 3,160	[5],[43]	$ 3,050	[6],[44]	$ 1,750	1,670
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.00%	[33],[35],[38]	6.00%	[34],[36],[39]	6.00%
Principal		$ 0	[1],[33],[38]	$ 0	[4],[34],[39]
Cost		(4)	[1],[33],[38]	(5)	[4],[34],[39]
Fair value		$ (4)	[5],[33],[38]	$ (5)	[6],[34],[39]	$ (6)	(7)
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 17,576	[1]	$ 18,069	[4]
Cost		17,497	[1]	17,969	[4]
Fair value		$ 17,497	[5]	$ 17,969	[6]	$ 18,184	18,632
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		9.00%		9.00%		9.00%
Principal		$ 6,239	[1]	$ 6,265	[4]
Cost		6,182	[1]	6,207	[4]
Fair value		$ 6,182	[5]	$ 6,207	[6]	$ 6,230	6,252
Investment, Identifier [Axis]: Emerald Technologies Acquisition Co, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.73%	[19],[33]	10.71%	[20],[34]
Spread (as a percent)		6.25%	[19],[33],[35]	6.25%	[20],[34],[36]
Principal		$ 9,459	[1],[19],[33]	$ 9,587	[4],[20],[34]
Cost		9,332	[1],[19],[33]	9,434	[4],[20],[34]
Fair value		$ 6,620	[5],[19],[33]	$ 7,670	[6],[20],[34]
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Energy Capital Fund IX, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[17],[18],[29],[49]			0.10%
Cost	[4],[17],[18],[29],[49]			$ 3,251
Fair value	[6],[17],[18],[29],[49]			$ 1,088
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Energy Capital Fund VIII Co-Investors, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[17],[18],[29],[49]			0.38%
Cost	[4],[17],[18],[29],[49]			$ 1,983
Fair value	[6],[17],[18],[29],[49]			$ 846
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Energy Capital Fund VIII, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[17],[18],[29],[49]			0.14%
Cost	[4],[17],[18],[29],[49]			$ 3,542
Fair value	[6],[17],[18],[29],[49]			$ 1,754
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Energy Capital Fund X, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[17],[18],[29],[49]			0.15%
Cost	[4],[17],[18],[29],[49]			$ 6,963
Fair value	[6],[17],[18],[29],[49]			$ 5,051
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Energy Capital Fund XII, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[17],[18],[29],[49]			0.19%
Cost	[4],[17],[18],[29],[49]			$ 2,717
Fair value	[6],[17],[18],[29],[49]			$ 3,525
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Flatrock Midstream Fund II, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[17],[18],[29],[49]			0.84%
Cost	[4],[17],[18],[29],[49]			$ 5,110
Fair value	[6],[17],[18],[29],[49]			$ 1,514
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Flatrock Midstream Fund III, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[17],[18],[29],[49]			0.25%
Cost	[4],[17],[18],[29],[49]			$ 4,312
Fair value	[6],[17],[18],[29],[49]			$ 3,756
Investment, Identifier [Axis]: EnCap Energy Fund Investments., LP Interests (EnCap Energy Capital Fund IX, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[15],[16],[28],[48]	0.10%
Cost	[1],[15],[16],[28],[48]	$ 3,256
Fair value	[5],[15],[16],[28],[48]	$ 1,176
Investment, Identifier [Axis]: EnCap Energy Fund Investments., LP Interests (EnCap Energy Capital Fund VIII Co-Investors, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[15],[16],[28],[48]	0.38%
Cost	[1],[15],[16],[28],[48]	$ 1,841
Fair value	[5],[15],[16],[28],[48]	$ 817
Investment, Identifier [Axis]: EnCap Energy Fund Investments., LP Interests (EnCap Energy Capital Fund VIII, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[15],[16],[28],[48]	0.14%
Cost	[1],[15],[16],[28],[48]	$ 3,445
Fair value	[5],[15],[16],[28],[48]	$ 1,846
Investment, Identifier [Axis]: EnCap Energy Fund Investments., LP Interests (EnCap Energy Capital Fund X, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[15],[16],[28],[48]	0.15%
Cost	[1],[15],[16],[28],[48]	$ 6,935
Fair value	[5],[15],[16],[28],[48]	$ 4,814
Investment, Identifier [Axis]: EnCap Energy Fund Investments., LP Interests (EnCap Energy Capital Fund XII, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[15],[16],[28],[48]	0.19%
Cost	[1],[15],[16],[28],[48]	$ 3,914
Fair value	[5],[15],[16],[28],[48]	$ 4,165
Investment, Identifier [Axis]: EnCap Energy Fund Investments., LP Interests (EnCap Flatrock Midstream Fund II, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[15],[16],[28],[48]	0.84%
Cost	[1],[15],[16],[28],[48]	$ 4,739
Fair value	[5],[15],[16],[28],[48]	$ 1,143
Investment, Identifier [Axis]: EnCap Energy Fund Investments., LP Interests (EnCap Flatrock Midstream Fund III, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[15],[16],[28],[48]	0.25%
Cost	[1],[15],[16],[28],[48]	$ 3,372
Fair value	[5],[15],[16],[28],[48]	$ 2,815
Investment, Identifier [Axis]: Escalent, Inc., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		649,794	[13],[28]	649,794	[14],[29]
Cost		$ 663	[1],[13],[28]	$ 663	[4],[14],[29]
Fair value		$ 910	[5],[13],[28]	$ 910	[6],[14],[29]
Investment, Identifier [Axis]: Escalent, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.00%	[13],[33],[35],[38]	8.00%	[14],[34],[36],[39]
Principal		$ 0	[1],[13],[33],[38]	$ 0	[4],[14],[34],[39]
Cost		(25)	[1],[13],[33],[38]	(28)	[4],[14],[34],[39]
Fair value		$ (25)	[5],[13],[33],[38]	$ (28)	[6],[14],[34],[39]
Investment, Identifier [Axis]: Escalent, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.30%	[13],[33]	12.39%	[14],[34]
Spread (as a percent)		6.00%	[13],[33],[35]	8.00%	[14],[34],[36]
Principal		$ 1,375	[1],[13],[33]	$ 1,382	[4],[14],[34]
Cost		1,355	[1],[13],[33]	1,359	[4],[14],[34]
Fair value		$ 1,375	[5],[13],[33]	$ 1,359	[6],[14],[34]
Investment, Identifier [Axis]: Escalent, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.30%	[13],[33]	12.43%	[14],[34]
Spread (as a percent)		6.00%	[13],[33],[35]	8.00%	[14],[34],[36]
Principal		$ 25,915	[1],[13],[33]	$ 26,048	[4],[14],[34]
Cost		25,423	[1],[13],[33]	25,488	[4],[14],[34]
Fair value		$ 25,915	[5],[13],[33]	$ 26,048	[6],[14],[34]
Investment, Identifier [Axis]: Event Holdco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[34]			12.59%
Spread (as a percent)	[14],[34],[36]			8.00%
Principal	[4],[14],[34]			$ 3,692
Cost	[4],[14],[34]			3,678
Fair value	[6],[14],[34]			$ 3,692
Investment, Identifier [Axis]: Event Holdco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[34]			12.59%
Spread (as a percent)	[14],[34],[36]			8.00%
PIK Rate	[14],[24],[34]			6.00%
Principal	[4],[14],[34]			$ 47,633
Cost	[4],[14],[34]			47,457
Fair value	[6],[14],[34]			$ 47,633
Investment, Identifier [Axis]: Event Holdco, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[33]	12.56%
Spread (as a percent)	[13],[33],[35]	8.00%
Principal	[1],[13],[33]	$ 3,692
Cost	[1],[13],[33]	3,681
Fair value	[5],[13],[33]	$ 3,692
Investment, Identifier [Axis]: Event Holdco, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[33]	12.56%
Spread (as a percent)	[13],[33],[35]	8.00%
PIK Rate	[13],[23],[33]	4.00%
Principal	[1],[13],[33]	$ 48,317
Cost	[1],[13],[33]	48,186
Fair value	[5],[13],[33]	$ 48,317
Investment, Identifier [Axis]: FCC Intermediate Holdco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%		13.00%
Principal	[4]			$ 32,800
Cost	[4]			29,109
Fair value		$ 31,980		$ 29,109	[6]	$ 28,691	0
Investment, Identifier [Axis]: FCC Intermediate Holdco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%
Principal	[1]	$ 31,980
Cost	[1]	28,789
Fair value	[5]	$ 31,980
Investment, Identifier [Axis]: FCC Intermediate Holdco, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)		12	[26],[28]	12	[27]
Cost		$ 3,920	[1],[26],[28]	$ 3,920	[4],[27]
Fair value		14,630	[5],[26],[28]	10,840	[6],[27]	3,920	0
Investment, Identifier [Axis]: Fidelity Government Fund
Schedule of Investments [Line Items]
Cost	[1],[52]	3,353
Fair value	[5],[52]	$ 3,353
Investment, Identifier [Axis]: Fidelity Government Fund
Schedule of Investments [Line Items]
Cost	[4],[42]			1,526
Fair value	[6],[42]			$ 1,526
Investment, Identifier [Axis]: Fidelity Treasury
Schedule of Investments [Line Items]
Total Rate		3.95%		4.10%
Cost		$ 645	[1],[53]	$ 1,548	[4],[54]
Fair value		$ 645	[5],[53]	$ 1,548	[6],[54]
Investment, Identifier [Axis]: Flame King Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		9,360	[28]	9,360	[29]
Cost		$ 10,400	[1],[28]	$ 10,400	[4],[29]
Fair value		$ 41,370	[5],[28]	35,920	[6],[29]	35,750	27,900
Investment, Identifier [Axis]: Flame King Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%
Principal	[1]	$ 66,000
Cost	[1]	65,351
Fair value		$ 65,351	[5]	$ 0
Investment, Identifier [Axis]: Freeport Financial Funds, LP Interests (Freeport Financial SBIC Fund LP)
Schedule of Investments [Line Items]
Units (as a percent)		9.30%	[15],[16],[48]	9.30%	[17],[18],[49]
Cost		$ 2,580	[1],[15],[16],[48]	$ 2,580	[4],[17],[18],[49]
Fair value		$ 1,843	[5],[15],[16],[48]	$ 2,190	[6],[17],[18],[49]
Investment, Identifier [Axis]: Freeport Financial Funds, LP Interests (Freeport First Lien Loan Fund III LP)
Schedule of Investments [Line Items]
Units (as a percent)		5.95%	[15],[16],[48]	5.95%	[17],[18],[29],[49]
Cost		$ 671	[1],[15],[16],[48]	$ 1,659	[4],[17],[18],[29],[49]
Fair value		193	[5],[15],[16],[48]	1,263	[6],[17],[18],[29],[49]
Investment, Identifier [Axis]: Freeport Financial SBIC Fund LP, LP Interests (Freeport Financial SBIC Fund LP)
Schedule of Investments [Line Items]
Fair value		1,843		2,190		2,656	3,012
Investment, Identifier [Axis]: Freeport Financial SBIC Fund LP, LP Interests (Freeport First Lien Loan Fund III LP)
Schedule of Investments [Line Items]
Fair value		$ 193		$ 1,263		2,596	3,704
Investment, Identifier [Axis]: Fuse, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[20]			10,429
Cost	[4],[20]			$ 256
Fair value	[6],[20]			$ 0
Investment, Identifier [Axis]: Fuse, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[20],[29]			12.00%
Principal	[4],[20],[29]			$ 1,810
Cost	[4],[20],[29]			1,810
Fair value	[6],[20],[29]			$ 932
Investment, Identifier [Axis]: Fuse, LLC., Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[19]	10,429
Cost	[1],[19]	$ 256
Fair value	[5],[19]	$ 0
Investment, Identifier [Axis]: Fuse, LLC., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[19]	12.00%
Principal	[1],[19]	$ 1,810
Cost	[1],[19]	1,810
Fair value	[5],[19]	$ 722
Investment, Identifier [Axis]: GFG Group, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		226	[28]	226	[29]
Cost		$ 4,900	[1],[28]	$ 4,900	[4],[29]
Fair value		$ 10,110	[5],[28]	$ 10,540	[6],[29]	$ 9,810	11,460
Investment, Identifier [Axis]: GFG Group, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		8.00%		8.00%		8.00%
Principal		$ 9,253	[1]	$ 8,185	[4]
Cost		9,253	[1]	8,164	[4]
Fair value		9,253	[5]	8,185	[6]	$ 9,345	9,345
Investment, Identifier [Axis]: GFG Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Fair value		$ 0		8,185
Investment, Identifier [Axis]: GFG Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		8.00%
Fair value		$ 9,253		$ 0
Investment, Identifier [Axis]: GRT Rubber Technologies LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		5,879	[28]	5,879
Cost		$ 13,065	[1],[28]	$ 13,065	[4]
Fair value		$ 46,820	[5],[28]	$ 45,890	[6]	$ 44,440	44,440
Investment, Identifier [Axis]: GRT Rubber Technologies LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.48%		10.66%		11.48%
Spread (as a percent)		6.00%	[35]	6.00%	[36]	6.00%
Principal		$ 3,146	[1]	$ 3,146	[4]
Cost		3,142	[1]	3,140	[4]
Fair value		$ 3,146	[5]	$ 3,146	[6]	$ 3,146	2,400
Investment, Identifier [Axis]: GRT Rubber Technologies LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.48%		12.66%		13.48%
Spread (as a percent)		8.00%	[35]	8.00%	[36]	8.00%
Principal		$ 40,493	[1]	$ 40,493	[4]
Cost		40,430	[1]	40,406	[4]
Fair value		$ 40,493	[5]	$ 40,493	[6]	$ 40,493	40,493
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[34],[42]			11.12%
Spread (as a percent)	[14],[34],[36],[42]			6.50%
Principal	[4],[14],[34],[42]			$ 1,864
Cost	[4],[14],[34],[42]			1,853
Fair value	[6],[14],[34],[42]			$ 1,864
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[34]			11.24%
Spread (as a percent)	[14],[34],[36]			6.50%
Principal	[4],[14],[34]			$ 10,509
Cost	[4],[14],[34]			10,460
Fair value	[6],[14],[34]			$ 10,509
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[14],[34]			11.24%
Spread (as a percent)	[14],[34],[36]			6.50%
Principal	[4],[14],[34]			$ 942
Cost	[4],[14],[34]			939
Fair value	[6],[14],[34]			$ 942
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[14],[34]			11.24%
Spread (as a percent)	[14],[34],[36]			6.50%
Principal	[4],[14],[34]			$ 225
Cost	[4],[14],[34]			223
Fair value	[6],[14],[34]			$ 225
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate	[14],[34]			10.98%
Spread (as a percent)	[14],[34],[36]			6.50%
Principal	[4],[14],[34]			$ 6,076
Cost	[4],[14],[34]			6,040
Fair value	[6],[14],[34]			$ 6,076
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[13],[33],[35],[38]	6.50%
Principal	[1],[13],[33],[38]	$ 0
Cost	[1],[13],[33],[38]	(6)
Fair value	[5],[13],[33],[38]	$ 0
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.93%
Spread (as a percent)	[13],[33],[35]	6.50%
Principal	[1],[13],[33]	$ 10,447
Cost	[1],[13],[33]	10,419
Fair value	[5],[13],[33]	$ 10,447
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.93%
Spread (as a percent)	[13],[33],[35]	6.50%
Principal	[1],[13],[33]	$ 937
Cost	[1],[13],[33]	935
Fair value	[5],[13],[33]	$ 937
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.93%
Spread (as a percent)	[13],[33],[35]	6.50%
Principal	[1],[13],[33]	$ 224
Cost	[1],[13],[33]	222
Fair value	[5],[13],[33]	$ 224
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC., Secured Debt 5
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.93%
Spread (as a percent)	[13],[33],[35]	6.50%
Principal	[1],[13],[33]	$ 6,042
Cost	[1],[13],[33]	6,021
Fair value	[5],[13],[33]	$ 6,042
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[34],[42]			10.50%
Spread (as a percent)	[14],[34],[36],[42]			6.00%
Principal	[4],[14],[34],[42]			$ 707
Cost	[4],[14],[34],[42]			694
Fair value	[6],[14],[34],[42]			$ 662
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[34]			10.55%
Spread (as a percent)	[14],[34],[36]			6.00%
Principal	[4],[14],[34]			$ 298
Cost	[4],[14],[34]			286
Fair value	[6],[14],[34]			$ 279
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[14],[34]			10.46%
Spread (as a percent)	[14],[34],[36]			6.00%
Principal	[4],[14],[34]			$ 3,578
Cost	[4],[14],[34]			3,533
Fair value	[6],[14],[34]			$ 3,350
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[32],[33]	11.42%
Spread (as a percent)	[13],[32],[33],[35]	7.00%
Principal	[1],[13],[32],[33]	$ 454
Cost	[1],[13],[32],[33]	442
Fair value	[5],[13],[32],[33]	$ 418
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[33]	11.41%
Spread (as a percent)	[13],[33],[35]	7.00%
Principal	[1],[13],[33]	$ 296
Cost	[1],[13],[33]	286
Fair value	[5],[13],[33]	$ 273
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[13],[33]	11.43%
Spread (as a percent)	[13],[33],[35]	7.00%
Principal	[1],[13],[33]	$ 3,560
Cost	[1],[13],[33]	3,513
Fair value	[5],[13],[33]	3,277
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)	[29]			9,042
Cost	[4],[29]			$ 17,692
Fair value		$ 114,750		114,750	[6],[29]
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)	[28]	9,042
Cost	[1],[28]	$ 17,692
Fair value		$ 114,750	[5],[28]			$ 106,550	96,710
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, SF, Secured Debt
Schedule of Investments [Line Items]
Spread (as a percent)		7.50%
Fair value		$ 0		0
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.50%
Spread (as a percent)		7.50%
Fair value		$ 72,326		$ 73,126
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		7.50%	[33],[35],[38],[55]	7.00%	[34],[36],[39],[56]	7.50%
Principal		$ 0	[1],[33],[38],[55]	$ 0	[4],[34],[39],[56]
Cost		0	[1],[33],[38],[55]	0	[4],[34],[39],[56]
Fair value		$ 0	[5],[33],[38],[55]	$ 0	[6],[34],[39],[56]	$ 0	0
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.50%	[33],[55]	11.00%	[34],[56]	10.50%
Spread (as a percent)		7.50%	[33],[35],[55]	7.00%	[34],[36],[56]	7.50%
Principal		$ 72,326	[1],[33],[55]	$ 73,126	[4],[34],[56]
Cost		72,211	[1],[33],[55]	72,986	[4],[34],[56]
Fair value		72,326	[5],[33],[55]	73,126	[6],[34],[56]	$ 49,278	54,078
Investment, Identifier [Axis]: Garreco, LLC, 0.115, SF, Member Units
Schedule of Investments [Line Items]
Fair value		$ 1,830		$ 2,060
Investment, Identifier [Axis]: Garreco, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,200	[28]	1,200	[29]
Cost		$ 1,200	[1],[28]	$ 1,200	[4],[29]
Fair value		$ 1,830	[5],[28]	$ 2,060	[6],[29]	$ 1,580	1,580
Investment, Identifier [Axis]: Garreco, LLC, Secured Debt
Schedule of Investments [Line Items]
Spread (as a percent)						8.00%
Fair value						$ 0	3,088
Investment, Identifier [Axis]: Garyline, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[14]			705,882
Cost	[4],[14]			$ 706
Fair value	[6],[14]			$ 500
Investment, Identifier [Axis]: Garyline, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[34],[42]			11.29%
Spread (as a percent)	[14],[34],[36],[42]			6.75%
Principal	[4],[14],[34],[42]			$ 8,118
Cost	[4],[14],[34],[42]			7,915
Fair value	[6],[14],[34],[42]			$ 8,118
Investment, Identifier [Axis]: Garyline, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[34]			11.34%
Spread (as a percent)	[14],[34],[36]			6.75%
Principal	[4],[14],[34]			$ 32,146
Cost	[4],[14],[34]			31,401
Fair value	[6],[14],[34]			$ 32,146
Investment, Identifier [Axis]: Garyline, LLC., Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[13]	705,882
Cost	[1],[13]	$ 706
Fair value	[5],[13]	$ 500
Investment, Identifier [Axis]: Garyline, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[32],[33]	11.32%
Spread (as a percent)	[13],[32],[33],[35]	7.00%
Principal	[1],[13],[32],[33]	$ 3,080
Cost	[1],[13],[32],[33]	2,989
Fair value	[5],[13],[32],[33]	$ 2,989
Investment, Identifier [Axis]: Garyline, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[33]	11.31%
Spread (as a percent)	[13],[33],[35]	7.00%
Principal	[1],[13],[33]	$ 28,971
Cost	[1],[13],[33]	28,449
Fair value	[5],[13],[33]	$ 28,449
Investment, Identifier [Axis]: GradeEight Corp., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,365	[13]	1,365	[14]
Cost		$ 1,365	[1],[13]	$ 1,365	[4],[14]
Fair value		$ 1,070	[5],[13]	$ 1,365	[6],[14]
Investment, Identifier [Axis]: GradeEight Corp., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[33]	13.75%
Spread (as a percent)		6.25%	[13],[33],[35]	7.25%	[14],[34],[36],[39]
Principal		$ 652	[1],[13],[33]	$ 0	[4],[14],[34],[39]
Cost		567	[1],[13],[33]	(95)	[4],[14],[34],[39]
Fair value		$ 638	[5],[13],[33]	$ (95)	[6],[14],[34],[39]
Investment, Identifier [Axis]: GradeEight Corp., Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)		7.25%	[13],[33],[35],[38]	7.25%	[14],[34],[36],[39]
Principal		$ 0	[1],[13],[33],[38]	$ 0	[4],[14],[34],[39]
Cost		(43)	[1],[13],[33],[38]	(48)	[4],[14],[34],[39]
Fair value		$ (43)	[5],[13],[33],[38]	$ (48)	[6],[14],[34],[39]
Investment, Identifier [Axis]: GradeEight Corp., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.47%	[13],[33],[57]	11.74%	[14],[34],[58]
Spread (as a percent)		7.25%	[13],[33],[35],[57]	7.25%	[14],[34],[36],[58]
Principal		$ 31,208	[1],[13],[33],[57]	$ 31,603	[4],[14],[34],[58]
Cost		30,677	[1],[13],[33],[57]	31,002	[4],[14],[34],[58]
Fair value		$ 30,529	[5],[13],[33],[57]	$ 31,002	[6],[14],[34],[58]
Investment, Identifier [Axis]: Gulf Manufacturing, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		888	[15],[21]	888	[17],[22]
Cost		$ 888	[1],[15],[21]	$ 888	[4],[17],[22]
Fair value		$ 960	[5],[15],[21]	$ 888	[6],[17],[22]
Investment, Identifier [Axis]: Gulf Manufacturing, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		438	[15],[21],[28]	438	[17],[22],[29]
Cost		$ 2,980	[1],[15],[21],[28]	$ 2,980	[4],[17],[22],[29]
Fair value		$ 14,600	[5],[15],[21],[28]	$ 14,730	[6],[17],[22],[29]	$ 14,980	9,070
Investment, Identifier [Axis]: Gulf Manufacturing, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		7.63%	[15],[21],[35],[38]	7.63%	[17],[22],[36],[39]	7.63%
Principal		$ 0	[1],[15],[21],[38]	$ 0	[4],[17],[22],[39]
Cost		(37)	[1],[15],[21],[38]	(42)	[4],[17],[22],[39]
Fair value		$ (37)	[5],[15],[21],[38]	$ 0		$ 0	0
Investment, Identifier [Axis]: Gulf Manufacturing, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%	[15],[21]	12.19%	[17],[22]	13.00%
Spread (as a percent)		7.63%	[15],[21],[35]	7.63%	[17],[22],[36]	7.63%
Principal		$ 38,000	[1],[15],[21]	$ 39,000	[4],[17],[22]
Cost		37,721	[1],[15],[21]	38,676	[4],[17],[22]
Fair value		$ 37,721	[5],[15],[21]	39,000	[6],[17],[22]	$ 40,000	0
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.50%
Fair value		$ 1,878		$ 1,518
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, ESecured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[34],[36],[37],[39]			9.50%
Principal	[4],[34],[37],[39]			$ 0
Cost	[4],[34],[37],[39]			0
Fair value	[6],[34],[37],[39]			$ 0
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		3,681		3,681
Cost		$ 3,681	[1]	$ 3,681	[4]
Fair value		$ 0	[5]	$ 0	[6]	0	0
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		63,720		63,720
Cost		$ 5,600	[1]	$ 5,600	[4]
Fair value		$ 0	[5]	0	[6]	$ 0	2,460
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Spread (as a percent)		9.50%
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		9.50%	[25],[33],[35],[38]			9.50%
Principal	[1],[25],[33],[38]	$ 0
Cost	[1],[25],[33],[38]	0
Fair value		$ 0	[5],[25],[33],[38]			$ 0	0
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%	[25]	12.50%	[37]	12.50%
PIK Rate				12.50%	[24],[37]	12.50%
Principal		$ 2,400	[1],[25]	$ 2,400	[4],[37]
Cost		2,194	[1],[25]	2,299	[4],[37]
Fair value		$ 1,878	[5],[25]	$ 1,518	[6],[37]	$ 1,948	2,284
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[14]			64,029
Cost	[4],[14]			$ 0
Fair value	[6],[14]			$ 0
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[34]			8.75%
Spread (as a percent)	[14],[34],[36]			3.50%
PIK Rate	[14],[24],[34]			2.50%
Principal	[4],[14],[34]			$ 2,423
Cost	[4],[14],[34]			2,327
Fair value	[6],[14],[34]			$ 2,327
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[37]			2.50%
PIK Rate	[14],[24],[37]			2.50%
Principal	[4],[14],[37]			$ 1,626
Cost	[4],[14],[37]			713
Fair value	[6],[14],[37]			$ 418
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings., Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[13]	64,029
Cost	[1],[13]	$ 0
Fair value	[5],[13]	$ 0
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[33]	13.56%
Spread (as a percent)	[13],[33],[35]	9.00%
Principal	[1],[13],[33]	$ 68
Cost	[1],[13],[33]	68
Fair value	[5],[13],[33]	$ 68
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[33]	9.01%
Spread (as a percent)	[13],[33],[35]	3.50%
PIK Rate	[13],[23],[33]	9.01%
Principal	[1],[13],[33]	$ 2,621
Cost	[1],[13],[33]	2,556
Fair value	[5],[13],[33]	$ 2,399
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[13],[25]	2.50%
PIK Rate	[13],[23],[25]	2.50%
Principal	[1],[13],[25]	$ 1,626
Cost	[1],[13],[25]	713
Fair value	[5],[13],[25]	$ 18
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[14],[34],[36],[39]			6.50%
Principal	[4],[14],[34],[39]			$ 0
Cost	[4],[14],[34],[39]			(35)
Fair value	[6],[14],[34],[39]			$ (35)
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[34]			10.86%
Spread (as a percent)	[14],[34],[36]			6.50%
Principal	[4],[14],[34]			$ 6,666
Cost	[4],[14],[34]			6,586
Fair value	[6],[14],[34]			$ 6,666
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[14],[34]			10.86%
Spread (as a percent)	[14],[34],[36]			6.50%
Principal	[4],[14],[34]			$ 4,713
Cost	[4],[14],[34]			4,597
Fair value	[6],[14],[34]			$ 4,713
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[14],[34]			10.86%
Spread (as a percent)	[14],[34],[36]			6.50%
Principal	[4],[14],[34]			$ 16,453
Cost	[4],[14],[34]			16,283
Fair value	[6],[14],[34]			$ 16,453
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate	[14],[34]			10.86%
Spread (as a percent)	[14],[34],[36]			6.50%
Principal	[4],[14],[34]			$ 8,039
Cost	[4],[14],[34]			7,973
Fair value	[6],[14],[34]			$ 8,039
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[13],[33],[35],[38]	6.50%
Principal	[1],[13],[33],[38]	$ 0
Cost	[1],[13],[33],[38]	(28)
Fair value	[5],[13],[33],[38]	$ (28)
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.83%
Spread (as a percent)	[13],[33],[35]	6.50%
Principal	[1],[13],[33]	$ 6,632
Cost	[1],[13],[33]	6,568
Fair value	[5],[13],[33]	$ 6,632
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.83%
Spread (as a percent)	[13],[33],[35]	6.50%
Principal	[1],[13],[33]	$ 4,690
Cost	[1],[13],[33]	4,634
Fair value	[5],[13],[33]	$ 4,690
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.83%
Spread (as a percent)	[13],[33],[35]	6.50%
Principal	[1],[13],[33]	$ 16,369
Cost	[1],[13],[33]	16,232
Fair value	[5],[13],[33]	$ 16,369
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC., Secured Debt 5
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.83%
Spread (as a percent)	[13],[33],[35]	6.50%
Principal	[1],[13],[33]	$ 7,999
Cost	[1],[13],[33]	7,946
Fair value	[5],[13],[33]	$ 7,999
Investment, Identifier [Axis]: HOWLCO LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[17],[20],[22],[34]			11.28%
Spread (as a percent)	[17],[20],[22],[34],[36]			6.50%
PIK Rate	[17],[20],[22],[24],[34]			3.50%
Principal	[4],[17],[20],[22],[34]			$ 26,241
Cost	[4],[17],[20],[22],[34]			26,241
Fair value	[6],[17],[20],[22],[34]			26,096
Investment, Identifier [Axis]: HOWLCO LLC., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[15],[19],[21],[33]	10.94%
Spread (as a percent)	[15],[19],[21],[33],[35]	6.50%
PIK Rate	[15],[19],[21],[23],[33]	3.50%
Principal	[1],[15],[19],[21],[33]	$ 26,705
Cost	[1],[15],[19],[21],[33]	26,705
Fair value	[5],[15],[19],[21],[33]	26,416
Investment, Identifier [Axis]: HPEP 3, L.P., LP Interests (423 COR, L.P.)
Schedule of Investments [Line Items]
Fair value						4,044	1,869
Investment, Identifier [Axis]: HPEP 3, L.P., LP Interests (HPEP 3, L.P.)
Schedule of Investments [Line Items]
Fair value		4,462		4,472		4,472	4,225
Investment, Identifier [Axis]: HPEP 3, L.P., LP Interests (HPEP 4, L.P.)
Schedule of Investments [Line Items]
Fair value		7,163		5,861		4,984	3,773
Investment, Identifier [Axis]: HPEP 423 COR, LP., LP Interests (423 COR, L.P.)
Schedule of Investments [Line Items]
Fair value		$ 5,168		$ 4,187
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (2717 GRE-LP, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		43.05%	[15],[16],[48]	43.05%	[17],[18],[49]
Cost		$ 441	[1],[15],[16],[48]	$ 441	[4],[17],[18],[49]
Fair value		$ 441	[5],[15],[16],[48]	$ 441	[6],[17],[18],[49]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (2717 HPP-MS, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		49.26%	[15],[16],[48]	49.26%	[17],[18],[49]
Cost		$ 256	[1],[15],[16],[48]	$ 256	[4],[17],[18],[49]
Fair value		$ 447	[5],[15],[16],[48]	$ 383	[6],[17],[18],[49]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (2717 MH, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		49.26%	[15],[16],[48]	49.26%	[17],[18],[29],[49]
Cost		$ 1,158	[1],[15],[16],[48]	$ 3,345	[4],[17],[18],[29],[49]
Fair value		1,686	[5],[15],[16],[48]	$ 8,818	[6],[17],[18],[29],[49]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (423 AER II, LP)
Schedule of Investments [Line Items]
Cost	[1],[15],[16],[48]	1,526
Fair value	[5],[15],[16],[48]	$ 1,526
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (423 COR, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		26.89%	[15],[16],[48]	26.89%	[17],[18],[29],[49]
Cost		$ 2,900	[1],[15],[16],[48]	$ 2,900	[4],[17],[18],[29],[49]
Fair value		$ 5,168	[5],[15],[16],[48]	$ 4,187	[6],[17],[18],[29],[49]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (423 HAR, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		15.60%	[15],[16],[48]	15.60%	[17],[18],[49]
Cost		$ 750	[1],[15],[16],[48]	$ 750	[4],[17],[18],[49]
Fair value		$ 1,226	[5],[15],[16],[48]	$ 1,226	[6],[17],[18],[49]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (HPEP 3, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		8.22%	[15],[16],[48]	8.22%	[17],[18],[49]
Cost		$ 2,092	[1],[15],[16],[48]	$ 2,296	[4],[17],[18],[49]
Fair value		$ 4,462	[5],[15],[16],[48]	$ 4,472	[6],[17],[18],[49]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (HPEP 4, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		11.61%	[15],[16],[48]	11.61%	[17],[18],[49]
Cost		$ 6,409	[1],[15],[16],[48]	$ 5,532	[4],[17],[18],[49]
Fair value		$ 7,163	[5],[15],[16],[48]	$ 5,861	[6],[17],[18],[49]
Investment, Identifier [Axis]: Harrison Hydra-Gen, Ltd., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		107,456	[28]	107,456	[29]
Cost		$ 718	[1],[28]	$ 718	[4],[29]
Fair value		$ 7,270	[5],[28]	$ 7,010	[6],[29]	5,220	4,660
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		226	[28]	226	[29]
Cost		$ 2,850	[1],[28]	$ 2,850	[4],[29]
Fair value		$ 22,730	[5],[28]	$ 20,260	[6],[29]	18,060	17,460
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		226	[43]	226	[44]
Cost		$ 150	[1],[43]	$ 150	[4],[44]
Fair value		$ 1,200	[5],[43]	$ 1,070	[6],[44]	$ 950	920
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.48%	[33]	10.73%	[34]	11.48%
Spread (as a percent)		6.00%	[33],[35]	6.00%	[34],[36]	6.00%
Principal		$ 2,490	[1],[33]	$ 2,645	[4],[34]
Cost		2,489	[1],[33]	2,644	[4],[34]
Fair value		$ 2,490	[5],[33]	$ 2,645	[6],[34]	$ 2,090	1,974
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%		12.50%		12.50%
Principal		$ 45,256	[1]	$ 45,256	[4]
Cost		45,227	[1]	45,200	[4]
Fair value		$ 45,256	[5]	$ 45,256	[6]	$ 45,256	45,256
Investment, Identifier [Axis]: Hornblower Sub, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[34],[42]			9.92%
Spread (as a percent)	[14],[34],[36],[42]			5.50%
Principal	[4],[14],[34],[42]			$ 2,429
Cost	[4],[14],[34],[42]			2,385
Fair value	[6],[14],[34],[42]			$ 2,407
Investment, Identifier [Axis]: Hornblower Sub, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[34]			10.11%
Spread (as a percent)	[14],[34],[36]			5.50%
Principal	[4],[14],[34]			$ 30,979
Cost	[4],[14],[34]			30,701
Fair value	[6],[14],[34]			$ 30,701
Investment, Identifier [Axis]: Hornblower Sub, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[32],[33]	9.80%
Spread (as a percent)	[13],[32],[33],[35]	5.50%
Principal	[1],[13],[32],[33]	$ 4,865
Cost	[1],[13],[32],[33]	4,825
Fair value	[5],[13],[32],[33]	$ 4,838
Investment, Identifier [Axis]: Hornblower Sub, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[33],[57]	9.78%
Spread (as a percent)	[13],[33],[35],[57]	5.50%
Principal	[1],[13],[33],[57]	$ 32,765
Cost	[1],[13],[33],[57]	32,482
Fair value	[5],[13],[33],[57]	$ 32,582
Investment, Identifier [Axis]: Houston Plating and Coatings, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		322,297	[28]	322,297	[29]
Cost		$ 2,352	[1],[28]	$ 2,352	[4],[29]
Fair value		$ 4,350	[5],[28]	$ 3,930	[6],[29]	$ 3,210	3,340
Investment, Identifier [Axis]: Houston Plating and Coatings, LLC, Unsecured Convertible Debt
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%		8.00%
Principal		$ 3,000	[1]	$ 3,000	[4]
Cost		3,000	[1]	3,000	[4]
Fair value		$ 3,000	[5]	$ 2,940	[6]	$ 2,940	2,880
Investment, Identifier [Axis]: Hybrid Promotions, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[14],[34]			13.10%
Spread (as a percent)	[14],[34],[36]			8.25%
Principal	[4],[14],[34]			$ 7,200
Cost	[4],[14],[34]			7,073
Fair value	[6],[14],[34]			$ 7,200
Investment, Identifier [Axis]: Hybrid Promotions, LLC., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[13],[33]	12.81%
Spread (as a percent)	[13],[33],[35]	8.25%
Principal	[1],[13],[33]	$ 7,200
Cost	[1],[13],[33]	7,094
Fair value	[5],[13],[33]	$ 7,200
Investment, Identifier [Axis]: I-45 SLF LLC, Member Units (Fully diluted 20.0%; 21.75% profits interest)
Schedule of Investments [Line Items]
Fair value						0	13,490
Investment, Identifier [Axis]: IG Investor, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		14,400		14,400
Cost		$ 14,400	[1]	$ 14,400	[4]
Fair value		$ 19,560	[5]	$ 16,230	[6]	14,400	14,400
Investment, Identifier [Axis]: IG Investor, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%
Principal		$ 1,600	[1]	$ 1,600	[4]
Cost		1,575	[1]	1,572	[4]
Fair value		$ 1,600	[5]	$ 1,572	[6]	$ (31)	(35)
Investment, Identifier [Axis]: IG Investor, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%		13.00%
Principal		$ 35,064	[1]	$ 35,504	[4]
Cost		34,855	[1]	35,257	[4]
Fair value		$ 35,064	[5]	$ 35,257	[6]	$ 36,096	36,934
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		5.75%	[19],[33],[35],[38]	5.75%	[20],[34],[36],[39]
Principal		$ 0	[1],[19],[33],[38]	$ 0	[4],[20],[34],[39]
Cost		(9)	[1],[19],[33],[38]	(12)	[4],[20],[34],[39]
Fair value		$ 0	[5],[19],[33],[38]	$ 0	[6],[20],[34],[39]
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.18%	[19],[33]	10.21%	[20],[34]
Spread (as a percent)		5.75%	[19],[33],[35]	5.75%	[20],[34],[36]
Principal		$ 10,154	[1],[19],[33]	$ 10,154	[4],[20],[34]
Cost		10,085	[1],[19],[33]	10,073	[4],[20],[34]
Fair value		$ 10,154	[5],[19],[33]	$ 10,154	[6],[20],[34]
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.18%	[19],[33]	10.21%	[20],[34]
Spread (as a percent)		5.75%	[19],[33],[35]	5.75%	[20],[34],[36]
Principal		$ 4,878	[1],[19],[33]	$ 4,903	[4],[20],[34]
Cost		4,842	[1],[19],[33]	4,861	[4],[20],[34]
Fair value		$ 4,878	[5],[19],[33]	$ 4,903	[6],[20],[34]
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.46%	[33]	13.78%	[34]	16.46%
Spread (as a percent)		8.00%	[33],[35]	9.00%	[34],[36]	9.00%
PIK Rate						2.00%
Principal		$ 1,180	[1],[33]	$ 1,180	[4],[34]
Cost		1,171	[1],[33]	1,169	[4],[34]
Fair value		$ 1,180	[5],[33]	1,180	[6],[34]	$ 1,181	816
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 1a
Schedule of Investments [Line Items]
Spread (as a percent)		8.00%
Fair value		$ 0		$ 994
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				13.78%	[34]	16.46%
Spread (as a percent)		7.00%	[33],[35],[38]	9.00%	[34],[36]	9.00%
PIK Rate						2.00%
Principal		$ 0	[1],[33],[38]	$ 994	[4],[34]
Cost		0	[1],[33],[38]	981	[4],[34]
Fair value		$ 0	[5],[33],[38]	994	[6],[34]	$ 707	697
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 2a
Schedule of Investments [Line Items]
Spread (as a percent)		7.00%
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.46%	[33]	12.78%	[34]	15.46%
Spread (as a percent)		7.00%	[33],[35]	8.00%	[34],[36]	8.00%
PIK Rate						2.00%
Principal		$ 4,935	[1],[33]	$ 4,438	[4],[34]
Cost		4,402	[1],[33]	3,772	[4],[34]
Fair value		$ 4,935	[5],[33]	$ 4,438	[6],[34]	$ 3,607	3,430
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		13.46%	[33]	14.78%	[34]	17.46%
Spread (as a percent)		9.00%	[33],[35]	10.00%	[34],[36]	10.00%
PIK Rate						2.00%
Principal		$ 4,935	[1],[33]	$ 4,438	[4],[34]
Cost		4,402	[1],[33]	3,772	[4],[34]
Fair value		$ 4,935	[5],[33]	4,438	[6],[34]	$ 3,607	3,430
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate	[33]	11.46%
Spread (as a percent)	[33],[35]	7.00%
Principal	[1],[33]	$ 1,770
Cost	[1],[33]	1,763
Fair value		$ 1,770	[5],[33]	$ 0
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)		193,307	[26],[28]	193,307	[27]
Cost		$ 2,091	[1],[26],[28]	$ 2,091	[4],[27]
Fair value		$ 9,840	[5],[26],[28]	$ 5,690	[6],[27]	2,660	2,091
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		849	[13]	849	[14]
Cost		$ 1,166	[1],[13]	$ 1,166	[4],[14]
Fair value		$ 980	[5],[13]	$ 1,020	[6],[14]
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[34],[42]			11.39%
Spread (as a percent)	[14],[34],[36],[42]			7.00%
Principal	[4],[14],[34],[42]			$ 1,581
Cost	[4],[14],[34],[42]			1,518
Fair value	[6],[14],[34],[42]			$ 1,581
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[34]			11.62%
Spread (as a percent)	[14],[34],[36]			7.00%
Principal	[4],[14],[34]			$ 20,559
Cost	[4],[14],[34]			20,133
Fair value	[6],[14],[34]			$ 20,559
Investment, Identifier [Axis]: Implus Footcare, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[14],[34]			13.73%
Spread (as a percent)	[14],[34],[36]			7.75%
PIK Rate	[14],[24],[34]			1.50%
Principal	[4],[14],[34]			$ 18,674
Cost	[4],[14],[34]			18,674
Fair value	[6],[14],[34]			$ 15,892
Investment, Identifier [Axis]: Implus Footcare, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.45%
Spread (as a percent)	[13],[33],[35]	6.00%
PIK Rate	[13],[23],[33]	4.00%
Principal	[1],[13],[33]	$ 849
Cost	[1],[13],[33]	849
Fair value	[5],[13],[33]	$ 849
Investment, Identifier [Axis]: Implus Footcare, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[25],[33]	13.70%
Spread (as a percent)	[13],[25],[33],[35]	7.75%
PIK Rate	[13],[23],[25],[33]	1.50%
Principal	[1],[13],[25],[33]	$ 18,627
Cost	[1],[13],[25],[33]	18,627
Fair value	[5],[13],[25],[33]	$ 11,200
Investment, Identifier [Axis]: Independent Pet Partners Intermediate Holdings, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		18,006,407	[13]	18,006,407	[14]
Cost		$ 18,300	[1],[13]	$ 18,300	[4],[14]
Fair value		$ 19,760	[5],[13]	$ 20,390	[6],[14]	18,110	17,690
Investment, Identifier [Axis]: Infinity X1 Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		87,360	[28]	87,360	[29]
Cost		$ 4,368	[1],[28]	$ 4,368	[4],[29]
Fair value		$ 8,550	[5],[28]	$ 9,080	[6],[29]	$ 4,368	4,000
Investment, Identifier [Axis]: Infinity X1 Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		13.00%
Principal		$ 16,372	[1]	$ 15,050	[4]
Cost		16,358	[1]	14,954	[4]
Fair value		16,372	[5]	15,050	[6]	$ 15,386	17,403
Investment, Identifier [Axis]: Infinity X1 Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Fair value		$ 0		15,050
Investment, Identifier [Axis]: Infinity X1 Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%
Fair value		$ 16,372		0
Investment, Identifier [Axis]: Infinity XI Holdings, LLC Preferred Equity
Schedule of Investments [Line Items]
Fair value		$ 8,550		$ 9,080
Investment, Identifier [Axis]: Insight Borrower Corporation, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		131,100	[13]	131,100	[14]
Cost		$ 656	[1],[13]	$ 656	[4],[14]
Fair value		$ 320	[5],[13]	$ 320	[6],[14]
Investment, Identifier [Axis]: Insight Borrower Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.25%	[13],[33],[35],[38]	6.25%	[14],[34],[36],[39]
Principal		$ 0	[1],[13],[33],[38]	$ 0	[4],[14],[34],[39]
Cost		(47)	[1],[13],[33],[38]	(54)	[4],[14],[34],[39]
Fair value		$ (47)	[5],[13],[33],[38]	$ (54)	[6],[14],[34],[39]
Investment, Identifier [Axis]: Insight Borrower Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.52%
Spread (as a percent)		6.25%	[13],[33],[35]	6.25%	[14],[34],[36],[39]
Principal		$ 14,190	[1],[13],[33]	$ 0	[4],[14],[34],[39]
Cost		13,860	[1],[13],[33]	(47)	[4],[14],[34],[39]
Fair value		$ 13,380	[5],[13],[33]	$ (47)	[6],[14],[34],[39]
Investment, Identifier [Axis]: Insight Borrower Corporation, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[14],[34]			10.87%
Spread (as a percent)	[14],[34],[36]			6.25%
Principal	[4],[14],[34]			$ 14,262
Cost	[4],[14],[34]			13,936
Fair value	[6],[14],[34]			$ 13,539
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		177,594	[13]	166,504	[14]
Cost		$ 463	[1],[13]	$ 452	[4],[14]
Fair value		$ 38	[5],[13]	$ 27	[6],[14]
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		14.42%	[13],[33]	14.69%	[14],[34],[42]
Spread (as a percent)		10.00%	[13],[33],[35]	10.00%	[14],[34],[36],[42]
PIK Rate		2.00%	[13],[23],[33]	2.00%	[14],[24],[34],[42]
Principal		$ 849	[1],[13],[33]	$ 791	[4],[14],[34],[42]
Cost		836	[1],[13],[33]	776	[4],[14],[34],[42]
Fair value		$ 792	[5],[13],[33]	$ 725	[6],[14],[34],[42]
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.42%	[13],[33]	14.58%	[14],[34]
Spread (as a percent)		10.00%	[13],[33],[35]	10.00%	[14],[34],[36]
PIK Rate		2.00%	[13],[23],[33]	2.00%	[14],[24],[34]
Principal		$ 7,291	[1],[13],[33]	$ 7,240	[4],[14],[34]
Cost		7,188	[1],[13],[33]	7,118	[4],[14],[34]
Fair value		$ 6,802	[5],[13],[33]	$ 6,636	[6],[14],[34]
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		14.42%	[13],[33]	14.58%	[14],[34]
Spread (as a percent)		10.00%	[13],[33],[35]	10.00%	[14],[34],[36]
PIK Rate		2.00%	[13],[23],[33]	2.00%	[14],[24],[34]
Principal		$ 2,933	[1],[13],[33]	$ 2,912	[4],[14],[34]
Cost		2,894	[1],[13],[33]	2,867	[4],[14],[34]
Fair value		$ 2,736	[5],[13],[33]	$ 2,669	[6],[14],[34]
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[13],[33]	14.42%
Spread (as a percent)	[13],[33],[35]	10.00%
PIK Rate	[13],[23],[33]	2.00%
Principal	[1],[13],[33]	$ 338
Cost	[1],[13],[33]	338
Fair value	[5],[13],[33]	$ 315
Investment, Identifier [Axis]: Integral Energy Services, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		9,968	[13]	9,968	[14]
Cost		$ 1,356	[1],[13]	$ 1,356	[4],[14]
Fair value		$ 690	[5],[13]	$ 550	[6],[14]	$ 550	160
Investment, Identifier [Axis]: Integral Energy Services, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)	[14],[29]			3,188
Total Rate				10.00%	[14],[29]	10.00%
PIK Rate				10.00%	[14],[24],[29]	10.00%
Cost	[4],[14],[29]			$ 254
Fair value				452	[6],[14],[29]	$ 440	300
Investment, Identifier [Axis]: Integral Energy Services, Preferred Equity 1
Schedule of Investments [Line Items]
Units (in shares)	[13],[28]	3,188
Total Rate	[13],[28]	10.00%
PIK Rate	[13],[23],[28]	10.00%
Cost	[1],[13],[28]	$ 267
Fair value		$ 520	[5],[13],[28]	452
Investment, Identifier [Axis]: Integral Energy Services, Preferred Equity 2
Schedule of Investments [Line Items]
Units (in shares)	[13]	1,067
Total Rate	[13]	10.00%
PIK Rate	[13],[23]	10.00%
Cost	[1],[13]	$ 114
Fair value		$ 190	[5],[13]	$ 0
Investment, Identifier [Axis]: Integral Energy Services, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.06%	[13],[33]	12.35%	[14],[34]	13.06%
Spread (as a percent)		7.50%	[13],[33],[35]	7.50%	[14],[34],[36]	7.50%
Principal		$ 12,273	[1],[13],[33]	$ 12,915	[4],[14],[34]
Cost		12,215	[1],[13],[33]	12,828	[4],[14],[34]
Fair value		$ 11,928	[5],[13],[33]	$ 12,728	[6],[14],[34]	$ 12,701	13,891
Investment, Identifier [Axis]: Interface Security Systems, L.L.C, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		2,143	[13]	2,143	[14]
Cost		$ 0	[1],[13]	$ 0	[4],[14]
Fair value		$ 0	[5],[13]	$ 0	[6],[14]
Investment, Identifier [Axis]: Interface Security Systems, L.L.C, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		14.43%	[13],[30],[32]	14.54%	[14],[31],[42]
Spread (as a percent)		10.00%	[13],[30],[32],[35]	10.00%	[14],[31],[36],[42]
PIK Rate		14.43%	[13],[23],[30],[32]	14.54%	[14],[24],[31],[42]
Principal		$ 2,228	[1],[13],[30],[32]	$ 2,075	[4],[14],[31],[42]
Cost		2,228	[1],[13],[30],[32]	2,075	[4],[14],[31],[42]
Fair value		$ 1,850	[5],[13],[30],[32]	$ 1,580	[6],[14],[31],[42]
Investment, Identifier [Axis]: Interface Security Systems, L.L.C, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.43%	[13],[25],[30],[33]	11.67%	[14],[31],[34],[37]
Spread (as a percent)		7.00%	[13],[25],[30],[33],[35]	7.00%	[14],[31],[34],[36],[37]
PIK Rate		11.43%	[13],[23],[25],[30],[33]	11.67%	[14],[24],[31],[34],[37]
Principal		$ 7,313	[1],[13],[25],[30],[33]	$ 7,313	[4],[14],[31],[34],[37]
Cost		7,237	[1],[13],[25],[30],[33]	7,237	[4],[14],[31],[34],[37]
Fair value		$ 11	[5],[13],[25],[30],[33]	$ 13	[6],[14],[31],[34],[37]
Investment, Identifier [Axis]: Invincible Boat Company, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.98%	[13],[33]	12.01%	[14],[34],[42]
Spread (as a percent)		7.50%	[13],[33],[35]	7.50%	[14],[34],[36],[42]
Principal		$ 1,037	[1],[13],[33]	$ 1,037	[4],[14],[34],[42]
Cost		1,034	[1],[13],[33]	1,033	[4],[14],[34],[42]
Fair value		$ 963	[5],[13],[33]	$ 995	[6],[14],[34],[42]
Investment, Identifier [Axis]: Invincible Boat Company, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.98%	[13],[33]	12.01%	[14],[34]
Spread (as a percent)		7.50%	[13],[33],[35]	7.50%	[14],[34],[36]
Principal		$ 16,535	[1],[13],[33]	$ 16,771	[4],[14],[34]
Cost		16,484	[1],[13],[33]	16,703	[4],[14],[34]
Fair value		15,347	[5],[13],[33]	16,098	[6],[14],[34]
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Common Stock
Schedule of Investments [Line Items]
Fair value		$ 2,700		2,850
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.00%
Fair value		$ 4,497		4,493
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate		13.00%
Fair value		$ 9,388		$ 9,638
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		203,016		203,016
Cost		$ 2,756	[1]	$ 2,756	[4]
Fair value		$ 2,700	[5]	$ 2,850	[6]	2,680	2,680
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		711		711,200
Total Rate		25.00%		25.00%
PIK Rate		25.00%	[23]	25.00%	[24]
Cost		$ 711	[1]	$ 711	[4]
Fair value		$ 910	[5]	$ 760	[6]	$ 711	0
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%		13.50%
Principal		$ 4,514	[1]	$ 4,514	[4]
Cost		4,497	[1]	4,493	[4]
Fair value		$ 4,497	[5]	$ 4,493	[6]	$ 4,490	4,487
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%		13.50%
Principal		$ 2,940	[1]	$ 2,940	[4]
Cost		2,929	[1]	2,927	[4]
Fair value		$ 2,929	[5]	$ 2,927	[6]	$ 2,924	2,922
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%		13.50%
Principal		$ 8,944	[1]	$ 8,944	[4]
Cost		8,944	[1]	8,944	[4]
Fair value		$ 8,944	[5]	$ 8,944	[6]	$ 8,944	8,944
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%		13.50%
Principal		$ 17,624	[1]	$ 17,624	[4]
Cost		17,556	[1]	17,542	[4]
Fair value		$ 17,556	[5]	$ 17,542	[6]	$ 17,529	19,503
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%		13.50%
Principal		$ 9,554	[1]	$ 9,842	[4]
Cost		9,388	[1]	9,638	[4]
Fair value		$ 9,388	[5]	$ 9,638	[6]	$ 9,918	10,273
Investment, Identifier [Axis]: Isagenix International, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		198,743	[19]	198,743	[20]
Cost		$ 0	[1],[19]	$ 0	[4],[20]
Fair value		$ 0	[5],[19]	$ 0	[6],[20]
Investment, Identifier [Axis]: Isagenix International, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		2.50%	[19],[33],[59]	11.25%	[20],[34]
Spread (as a percent)	[20],[34],[36]			6.60%
PIK Rate	[20],[24],[34]			8.75%
Principal		$ 3,159	[1],[19],[33],[59]	$ 3,159	[4],[20],[34]
Cost		2,984	[1],[19],[33],[59]	2,958	[4],[20],[34]
Fair value		$ 457	[5],[19],[33],[59]	$ 663	[6],[20],[34]
Investment, Identifier [Axis]: Island Pump and Tank, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[32],[33]	11.57%
Spread (as a percent)		7.00%	[13],[32],[33],[35]	6.50%	[14],[34],[36],[39]
Principal		$ 183	[1],[13],[32],[33]	$ 0	[4],[14],[34],[39]
Cost		178	[1],[13],[32],[33]	(5)	[4],[14],[34],[39]
Fair value		$ 178	[5],[13],[32],[33]	$ (5)	[6],[14],[34],[39]
Investment, Identifier [Axis]: Island Pump and Tank, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.56%	[13],[33]	10.35%	[14],[34]
Spread (as a percent)		6.00%	[13],[33],[35]	5.50%	[14],[34],[36]
Principal		$ 2,111	[1],[13],[33]	$ 1,735	[4],[14],[34]
Cost		2,080	[1],[13],[33]	1,708	[4],[14],[34]
Fair value		$ 2,065	[5],[13],[33]	$ 1,722	[6],[14],[34]
Investment, Identifier [Axis]: Island Pump and Tank, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.56%	[13],[33]	11.35%	[14],[34]
Spread (as a percent)		7.00%	[13],[33],[35]	6.50%	[14],[34],[36]
Principal		$ 2,111	[1],[13],[33]	$ 1,735	[4],[14],[34]
Cost		2,080	[1],[13],[33]	1,708	[4],[14],[34]
Fair value		$ 2,065	[5],[13],[33]	$ 1,722	[6],[14],[34]
Investment, Identifier [Axis]: Island Pump and Tank, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		12.56%	[13],[33]	12.35%	[14],[34]
Spread (as a percent)		8.00%	[13],[33],[35]	7.50%	[14],[34],[36]
Principal		$ 2,111	[1],[13],[33]	$ 1,735	[4],[14],[34]
Cost		2,080	[1],[13],[33]	1,708	[4],[14],[34]
Fair value		$ 2,065	[5],[13],[33]	$ 1,722	[6],[14],[34]
Investment, Identifier [Axis]: JDC Power Services, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.25%	[13],[33],[35],[38]	6.50%	[14],[34],[36],[39]
Principal		$ 0	[1],[13],[33],[38]	$ 0	[4],[14],[34],[39]
Cost		(144)	[1],[13],[33],[38]	(162)	[4],[14],[34],[39]
Fair value		$ (144)	[5],[13],[33],[38]	$ (162)	[6],[14],[34],[39]
Investment, Identifier [Axis]: JDC Power Services, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.55%	[13],[33]	10.83%	[14],[34]
Spread (as a percent)		6.25%	[13],[33],[35]	6.50%	[14],[34],[36]
Principal		$ 60,193	[1],[13],[33]	$ 60,965	[4],[14],[34]
Cost		58,971	[1],[13],[33]	59,573	[4],[14],[34]
Fair value		$ 60,193	[5],[13],[33]	$ 60,336	[6],[14],[34]
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[14]			1,684,211
Cost	[4],[14]			$ 1,684
Fair value	[6],[14]			$ 300
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[13]	1,684,211
Cost	[1],[13]	$ 1,684
Fair value	[5],[13]	$ 0
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.80%	[13],[25],[32],[33]	12.72%	[14],[34],[42]
Spread (as a percent)		6.25%	[13],[25],[32],[33],[35]	8.00%	[14],[34],[36],[42]
Principal		$ 8,421	[1],[13],[25],[32],[33]	$ 8,421	[4],[14],[34],[42]
Cost		8,362	[1],[13],[25],[32],[33]	8,354	[4],[14],[34],[42]
Fair value		$ 6,360	[5],[13],[25],[32],[33]	$ 7,977	[6],[14],[34],[42]
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.80%	[13],[25],[33]	12.58%	[14],[34]
Spread (as a percent)		6.25%	[13],[25],[33],[35]	8.00%	[14],[34],[36]
Principal		$ 35,289	[1],[13],[25],[33]	$ 35,763	[4],[14],[34]
Cost		35,038	[1],[13],[25],[33]	35,471	[4],[14],[34]
Fair value		$ 26,653	[5],[13],[25],[33]	$ 33,879	[6],[14],[34]
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.80%	[13],[25],[33]	12.58%	[14],[34]
Spread (as a percent)		6.25%	[13],[25],[33],[35]	8.00%	[14],[34],[36]
Principal		$ 3,305	[1],[13],[25],[33]	$ 3,347	[4],[14],[34]
Cost		3,245	[1],[13],[25],[33]	3,278	[4],[14],[34]
Fair value		$ 2,496	[5],[13],[25],[33]	$ 3,176	[6],[14],[34]
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		2,826,667	[13]	2,826,667	[14]
Cost		$ 110	[1],[13]	$ 110	[4],[14]
Fair value		$ 780	[5],[13]	$ 870	[6],[14]
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.41%	[13],[33],[57]	12.18%	[14],[34],[58]
Spread (as a percent)		7.00%	[13],[33],[35],[57]	7.50%	[14],[34],[36],[58]
Principal		$ 771	[1],[13],[33],[57]	$ 792	[4],[14],[34],[58]
Cost		764	[1],[13],[33],[57]	783	[4],[14],[34],[58]
Fair value		$ 771	[5],[13],[33],[57]	$ 792	[6],[14],[34],[58]
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.38%	[13],[33],[57]	12.19%	[14],[34],[58]
Spread (as a percent)		7.00%	[13],[33],[35],[57]	7.50%	[14],[34],[36],[58]
Principal		$ 625	[1],[13],[33],[57]	$ 627	[4],[14],[34],[58]
Cost		620	[1],[13],[33],[57]	620	[4],[14],[34],[58]
Fair value		$ 625	[5],[13],[33],[57]	$ 627	[6],[14],[34],[58]
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.45%	[13],[33],[57]	12.18%	[14],[34]
Spread (as a percent)		7.00%	[13],[33],[35],[57]	7.50%	[14],[34],[36]
Principal		$ 667	[1],[13],[33],[57]	$ 60	[4],[14],[34]
Cost		653	[1],[13],[33],[57]	48	[4],[14],[34]
Fair value		$ 667	[5],[13],[33],[57]	$ 60	[6],[14],[34]
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		11.38%	[13],[33]	12.18%	[14],[34]
Spread (as a percent)		7.00%	[13],[33],[35]	7.50%	[14],[34],[36]
Principal		$ 1,790	[1],[13],[33]	$ 1,843	[4],[14],[34]
Cost		1,775	[1],[13],[33]	1,821	[4],[14],[34]
Fair value		$ 1,790	[5],[13],[33]	$ 1,843	[6],[14],[34]
Investment, Identifier [Axis]: Jensen Jewelers of Idaho, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		627	[28]	627	[29]
Cost		$ 811	[1],[28]	$ 811	[4],[29]
Fair value		$ 11,540	[5],[28]	$ 11,820	[6],[29]	$ 12,330	12,420
Investment, Identifier [Axis]: Jensen Jewelers of Idaho, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.75%	[33],[35],[38]	6.75%	[34],[36],[39]	6.75%
Principal		$ 0	[1],[33],[38]	$ 0	[4],[34],[39]
Cost		0	[1],[33],[38]	0	[4],[34],[39]
Fair value		$ 0	[5],[33],[38]	$ 0	[6],[34],[39]	$ 0	0
Investment, Identifier [Axis]: Jensen Jewelers of Idaho, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.25%	[33]	14.50%	[34]	15.00%
Spread (as a percent)		6.75%	[33],[35]	6.75%	[34],[36]	6.75%
Principal		$ 1,178	[1],[33]	$ 1,498	[4],[34]
Cost		1,178	[1],[33]	1,498	[4],[34]
Fair value		$ 1,178	[5],[33]	$ 1,498	[6],[34]	$ 1,800	1,998
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[19]	5,461,019
Cost	[1],[19]	$ 200
Fair value	[5],[19]	$ 350
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Common Stock 1
Schedule of Investments [Line Items]
Units (in shares)	[20]			472,579
Cost	[4],[20]			$ 4,429
Fair value	[6],[20]			$ 0
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Common Stock 2
Schedule of Investments [Line Items]
Units (in shares)	[20]			5,461,019
Cost	[4],[20]			$ 200
Fair value	[6],[20]			$ 140
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.13%	[19],[33]	21.59%	[20],[31],[34],[37]
Spread (as a percent)		8.75%	[19],[33],[35]	16.00%	[20],[31],[34],[36],[37]
PIK Rate		6.00%	[19],[23],[33]	21.59%	[20],[24],[31],[34],[37]
Principal		$ 1,824	[1],[19],[33]	$ 1,134	[4],[20],[31],[34],[37]
Cost		1,824	[1],[19],[33]	1,134	[4],[20],[31],[34],[37]
Fair value		$ 1,824	[5],[19],[33]	$ 0	[6],[20],[31],[34],[37]
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.13%	[19],[33]	21.59%	[20],[31],[34],[37]
Spread (as a percent)		8.75%	[19],[33],[35]	16.00%	[20],[31],[34],[36],[37]
PIK Rate		6.00%	[19],[23],[33]	21.59%	[20],[24],[31],[34],[37]
Principal		$ 1,362	[1],[19],[33]	$ 1,091	[4],[20],[31],[34],[37]
Cost		1,362	[1],[19],[33]	1,091	[4],[20],[31],[34],[37]
Fair value		1,362	[5],[19],[33]	$ 0	[6],[20],[31],[34],[37]
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[20],[34]			13.21%
Spread (as a percent)	[20],[34],[36]			8.75%
PIK Rate	[20],[24],[34]			6.00%
Principal	[4],[20],[34]			$ 1,770
Cost	[4],[20],[34]			1,770
Fair value	[6],[20],[34]			$ 1,770
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[20],[34]			13.18%
Spread (as a percent)	[20],[34],[36]			8.75%
PIK Rate	[20],[24],[34]			13.18%
Principal	[4],[20],[34]			$ 1,314
Cost	[4],[20],[34]			1,314
Fair value	[6],[20],[34]			1,314
Investment, Identifier [Axis]: Johnson Downie Opco, LLC, Preferred Equity
Schedule of Investments [Line Items]
Fair value		18,770		14,550		13,070	9,620
Investment, Identifier [Axis]: Johnson Downie Opco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Fair value		$ 0		0		$ 0	0
Investment, Identifier [Axis]: Johnson Downie Opco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.00%				15.00%
Fair value		$ 21,507		$ 21,507		$ 21,507	24,207
Investment, Identifier [Axis]: JorVet Holdings, LLC, (12), Secured Debt
Schedule of Investments [Line Items]
Total Rate				12.00%
Principal	[4]			$ 23,321
Cost	[4]			23,216
Fair value	[6]			$ 23,216
Investment, Identifier [Axis]: JorVet Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		109,926	[28]	109,926	[29]
Cost		$ 10,993	[1],[28]	$ 10,993	[4],[29]
Fair value		$ 13,480	[5],[28]	13,180	[6],[29]	$ 10,741	10,741
Investment, Identifier [Axis]: JorVet Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%				12.00%
Principal	[1]	$ 23,321
Cost	[1]	23,240
Fair value		$ 23,240	[5]			$ 24,866	25,483
Investment, Identifier [Axis]: JorVet Holdings, LLC,Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%
Fair value		$ 23,240		$ 23,216
Investment, Identifier [Axis]: KBK Industries, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		325	[28]	325
Cost		$ 783	[1],[28]	$ 783	[4]
Fair value		$ 25,180	[5],[28]	$ 25,180	[6]	$ 24,820	22,770
Investment, Identifier [Axis]: KBK Industries, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		9.50%		9.00%		9.00%
Principal		$ 8,700	[1]	$ 3,700	[4]
Cost		8,649	[1]	3,676	[4]
Fair value		8,700	[5]	3,700	[6]	$ 4,300	4,700
Investment, Identifier [Axis]: KBK Industries, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Fair value		$ 0		3,700
Investment, Identifier [Axis]: KBK Industries, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.50%
Fair value		$ 8,700		0
Investment, Identifier [Axis]: KMS, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)	[13]	9,213
Cost	[1],[13]	$ 4,890
Fair value	[5],[13]	4,890
Investment, Identifier [Axis]: KMS, LLC, Preferred Equity 1.1
Schedule of Investments [Line Items]
Fair value		$ 4,890		$ 0
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.50%	[13]	14.50%	[14],[34],[37]
Spread (as a percent)	[14],[34],[36],[37]			9.75%
PIK Rate	[13],[23]	12.50%
Principal		$ 1,142	[1],[13]	$ 1,028	[4],[14],[34],[37]
Cost		1,113	[1],[13]	1,002	[4],[14],[34],[37]
Fair value		$ 1,113	[5],[13]	662	[6],[14],[34],[37]
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		14.50%
Spread (as a percent)		9.75%
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%	[13]	14.23%	[14],[34]
Spread (as a percent)	[14],[34],[36]			9.75%
PIK Rate		12.50%	[13],[23]	14.23%	[14],[24],[34]
Principal		$ 1,180	[1],[13]	$ 450	[4],[14],[34]
Cost		1,180	[1],[13]	450	[4],[14],[34]
Fair value		$ 1,180	[5],[13]	450	[6],[14],[34]
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		14.50%
Spread (as a percent)		9.75%
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[14],[34]			14.23%
Spread (as a percent)	[14],[34],[36]			9.75%
PIK Rate	[14],[24],[34]			14.23%
Principal	[4],[14],[34]			$ 440
Cost	[4],[14],[34]			440
Fair value	[6],[14],[34]			440
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 3.1
Schedule of Investments [Line Items]
Spread (as a percent)		9.75%
PIK Rate		14.23%
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[14],[34],[37]			14.50%
Spread (as a percent)	[14],[34],[36],[37]			9.75%
Principal	[4],[14],[34],[37]			$ 7,410
Cost	[4],[14],[34],[37]			7,340
Fair value	[6],[14],[34],[37]			4,779
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 4.1
Schedule of Investments [Line Items]
Spread (as a percent)		9.75%
PIK Rate		14.23%
Fair value		$ 0		0
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 5.1
Schedule of Investments [Line Items]
Total Rate		14.23%
Spread (as a percent)		9.75%
PIK Rate		14.23%
Fair value		$ 0		0
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 6.1
Schedule of Investments [Line Items]
Total Rate		12.50%
PIK Rate		12.50%
Fair value		$ 1,113		0
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 7.1
Schedule of Investments [Line Items]
Total Rate		12.50%
PIK Rate		12.50%
Fair value		$ 1,180		$ 0
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		800	[28],[43]	800	[29],[44]
Cost		$ 992	[1],[28],[43]	$ 992	[4],[29],[44]
Fair value		$ 2,710	[5],[28],[43]	$ 2,710	[6],[29],[44]	2,490	2,730
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		581		581
Cost		$ 12,240	[1]	$ 12,240	[4]
Fair value		$ 14,280	[5]	$ 12,240	[6]	$ 11,930	9,690
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%		11.50%		12.00%
Principal		$ 13,399	[1]	$ 14,999	[4]
Cost		13,391	[1]	14,987	[4]
Fair value		$ 13,391	[5]	$ 14,987	[6]	$ 17,382	19,774
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.00%		9.00%		9.00%
Principal		$ 3,935	[1]	$ 3,959	[4]
Cost		3,903	[1]	3,926	[4]
Fair value		$ 3,903	[5]	$ 3,926	[6]	$ 3,948	3,805
Investment, Identifier [Axis]: LKCM Headwater Investments I, L.P., LP Interests
Schedule of Investments [Line Items]
Units (as a percent)		2.27%	[15],[16],[28],[48]	2.27%	[17],[18],[49]
Cost		$ 0	[1],[15],[16],[28],[48]	$ 1,746	[4],[17],[18],[49]
Fair value		$ 692	[5],[15],[16],[28],[48]	$ 2,926	[6],[17],[18],[49]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.84%	[13],[33]	11.89%	[14],[34]
Spread (as a percent)		7.25%	[13],[33],[35]	7.25%	[14],[34],[36]
Principal		$ 1,156	[1],[13],[33]	$ 1,156	[4],[14],[34]
Cost		1,156	[1],[13],[33]	1,156	[4],[14],[34]
Fair value		$ 1,156	[5],[13],[33]	$ 1,156	[6],[14],[34]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.84%	[13],[33]	11.92%	[14],[34]
Spread (as a percent)		7.25%	[13],[33],[35]	7.25%	[14],[34],[36]
Principal		$ 8,527	[1],[13],[33]	$ 8,575	[4],[14],[34]
Cost		8,496	[1],[13],[33]	8,513	[4],[14],[34]
Fair value		$ 8,527	[5],[13],[33]	$ 8,575	[6],[14],[34]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.84%	[13],[33]	11.71%	[14],[34]
Spread (as a percent)		7.25%	[13],[33],[35]	7.25%	[14],[34],[36]
Principal		$ 5,457	[1],[13],[33]	$ 5,485	[4],[14],[34]
Cost		5,437	[1],[13],[33]	5,444	[4],[14],[34]
Fair value		$ 5,457	[5],[13],[33]	$ 5,485	[6],[14],[34]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		11.84%	[13],[33]	11.71%	[14],[34]
Spread (as a percent)		7.25%	[13],[33],[35]	7.25%	[14],[34],[36]
Principal		$ 2,864	[1],[13],[33]	$ 2,878	[4],[14],[34]
Cost		2,853	[1],[13],[33]	2,857	[4],[14],[34]
Fair value		$ 2,864	[5],[13],[33]	$ 2,878	[6],[14],[34]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 5
Schedule of Investments [Line Items]
Total Rate		11.84%	[13],[33]	11.92%	[14],[34]
Spread (as a percent)		7.25%	[13],[33],[35]	7.25%	[14],[34],[36]
Principal		$ 1,113	[1],[13],[33]	$ 1,118	[4],[14],[34]
Cost		1,109	[1],[13],[33]	1,110	[4],[14],[34]
Fair value		$ 1,113	[5],[13],[33]	$ 1,118	[6],[14],[34]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 6
Schedule of Investments [Line Items]
Total Rate		11.84%	[13],[33]	11.71%	[14],[34]
Spread (as a percent)		7.25%	[13],[33],[35]	7.25%	[14],[34],[36]
Principal		$ 11,271	[1],[13],[33]	$ 11,326	[4],[14],[34]
Cost		11,229	[1],[13],[33]	11,242	[4],[14],[34]
Fair value		$ 11,271	[5],[13],[33]	$ 11,326	[6],[14],[34]
Investment, Identifier [Axis]: LLFlex, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.45%	[13],[33]	12.74%	[14],[34]
Spread (as a percent)		8.00%	[13],[33],[35]	8.00%	[14],[34],[36]
PIK Rate		3.00%	[13],[23],[33]	3.00%	[14],[24],[34]
Principal		$ 4,184	[1],[13],[33]	$ 4,133	[4],[14],[34]
Cost		4,150	[1],[13],[33]	4,083	[4],[14],[34]
Fair value		$ 3,160	[5],[13],[33]	$ 3,316	[6],[14],[34]
Investment, Identifier [Axis]: Lightbox Holdings, L.P., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[20]			9.44%
Spread (as a percent)	[20],[36]			5.00%
Principal	[4],[20]			$ 15,525
Cost	[4],[20]			15,450
Fair value	[6],[20]			$ 15,059
Investment, Identifier [Axis]: Logix Acquisition Company, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[14],[31],[34]			12.25%
Spread (as a percent)	[14],[31],[34],[36]			4.25%
Principal	[4],[14],[31],[34]			$ 24,809
Cost	[4],[14],[31],[34]			24,809
Fair value	[6],[14],[31],[34]			$ 19,739
Investment, Identifier [Axis]: Logix Acquisition Company, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.07%
Spread (as a percent)	[13],[33],[35]	5.75%
Principal	[1],[13],[33]	$ 42,030
Cost	[1],[13],[33]	41,431
Fair value	[5],[13],[33]	41,431
Investment, Identifier [Axis]: Logix Acquisition Company, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Principal	[1],[13]	2,773
Cost	[1],[13]	2,016
Fair value	[5],[13]	$ 2,016
Investment, Identifier [Axis]: Looking Glass Investments, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		3	[15],[16]	3	[17],[18]
Cost		$ 125	[1],[15],[16]	$ 125	[4],[17],[18]
Fair value		25	[5],[15],[16]	$ 25	[6],[17],[18]
Investment, Identifier [Axis]: MH Corbin Holding LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Fair value						330	330
Investment, Identifier [Axis]: MH Corbin Holding LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Fair value						$ 0	0
Investment, Identifier [Axis]: MH Corbin Holding LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						14.00%
Fair value						$ 4,862	5,022
Investment, Identifier [Axis]: MS Private Loan Fund I, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)	[17],[18],[29],[49]			14.51%
Cost	[4],[17],[18],[29],[49]			$ 14,250
Fair value		$ 13,526		$ 14,034	[5],[17],[18],[29],[49]	$ 14,469	14,527
Investment, Identifier [Axis]: MS Private Loan Fund I, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)	[15],[16],[28],[48]	14.51%
Cost	[1],[15],[16],[28],[48]	$ 14,250
Fair value	[5],[15],[16],[28],[48]	$ 13,526
Investment, Identifier [Axis]: MS Private Loan Fund I, LP, Secured Debt
Schedule of Investments [Line Items]
Total Rate		5.00%		5.00%	[17],[18]	5.00%
Spread (as a percent)		3.00%
Principal	[4],[17],[18]			$ 1,600
Cost	[4],[17],[18]			1,600
Fair value		$ 4,000		1,600	[6],[17],[18]	$ 7,000	0
Investment, Identifier [Axis]: MS Private Loan Fund I, LP, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[15],[16],[33]	7.38%
Spread (as a percent)	[15],[16],[33],[35]	3.00%
Principal	[1],[15],[16],[33]	$ 4,000
Cost	[1],[15],[16],[33]	4,000
Fair value	[5],[15],[16],[33]	4,000
Investment, Identifier [Axis]: MS Private Loan Fund II, LP, LP Interests
Schedule of Investments [Line Items]
Fair value		$ 9,394		$ 7,843
Investment, Identifier [Axis]: MS Private Loan Fund II, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)	[17],[18],[29],[49]			13.02%
Cost	[4],[17],[18],[29],[49]			$ 7,449
Fair value				$ 7,843	[5],[17],[18],[29],[49]	$ 3,810	1,561
Investment, Identifier [Axis]: MS Private Loan Fund II, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)	[15],[16],[28],[48]	13.22%
Cost	[1],[15],[16],[28],[48]	$ 9,000
Fair value	[5],[15],[16],[28],[48]	$ 9,394
Investment, Identifier [Axis]: MS Private Loan Fund II, LP, Secured Debt
Schedule of Investments [Line Items]
Total Rate						8.88%
Spread (as a percent)		3.00%		3.00%	[17],[18],[34],[36],[39]	3.50%
Principal	[4],[17],[18],[34],[39]			$ 0
Cost	[4],[17],[18],[34],[39]			(59)
Fair value		$ (97)		$ (59)	[5],[17],[18],[34],[39]	$ 49,408	23,367
Investment, Identifier [Axis]: MS Private Loan Fund II, LP, Secured Debt
Schedule of Investments [Line Items]
Spread (as a percent)	[15],[16],[33],[35],[38]	3.00%
Principal	[1],[15],[16],[33],[38]	$ 0
Cost	[1],[15],[16],[33],[38]	(97)
Fair value	[5],[15],[16],[33],[38]	$ (97)
Investment, Identifier [Axis]: MSC Adviser I, LLC, Member Units
Schedule of Investments [Line Items]
Units (as a percent)		100.00%	[28],[60]	100.00%	[29],[61]
Cost		$ 29,500	[1],[28],[60]	$ 29,500	[4],[29],[61]
Fair value		$ 272,600	[5],[28],[60]	$ 246,000	[5],[29],[61]	186,560	174,063
Investment, Identifier [Axis]: MSC Income Fund, Inc., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,377,952	[15],[16],[28]	1,085,111	[17],[18],[29]
Cost		$ 21,545	[1],[15],[16],[28]	$ 17,000	[4],[17],[18],[29]
Fair value		21,557	[5],[15],[16],[28]	16,810	[5],[17],[18],[29]	14,894	10,025
Investment, Identifier [Axis]: MVI MSO, LLC (Milford Vascular), Preferred Equity
Schedule of Investments [Line Items]
Fair value		$ 2,700		0
Investment, Identifier [Axis]: MVI MSO, LLC (Milford Vascular), Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%
Fair value		$ 9,758		$ 0
Investment, Identifier [Axis]: MVI MSO, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		270
Cost	[1]	$ 2,700
Fair value	[5]	$ 2,700
Investment, Identifier [Axis]: MVI MSO, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%
Principal	[1]	$ 9,850
Cost	[1]	9,758
Fair value	[5]	9,758
Investment, Identifier [Axis]: Mako Steel, LP, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[14],[34],[36],[39]			7.50%
Principal	[4],[14],[34],[39]			$ 0
Cost	[4],[14],[34],[39]			(15)
Fair value	[6],[14],[34],[39]			$ 0
Investment, Identifier [Axis]: Mako Steel, LP, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[34]			12.00%
Spread (as a percent)	[14],[34],[36]			7.50%
Principal	[4],[14],[34]			$ 18,973
Cost	[4],[14],[34]			18,822
Fair value	[6],[14],[34]			$ 18,973
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)				1,537,219
Cost	[4]			$ 1,537
Fair value		$ 6,760		$ 6,850	[6]	$ 3,070	1,500
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[28]	1,537,219
Cost	[1],[28]	$ 1,537
Fair value	[5],[28]	$ 6,760
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		5,915,585	[28]	5,915,585	[29]
Total Rate		8.00%	[28]	8.00%	[29]	8.00%
PIK Rate		8.00%	[23],[28]	8.00%	[24],[29]	8.00%
Cost		$ 5,916	[1],[28]	$ 5,916	[4],[29]
Fair value		6,035	[5],[28]	6,397	[6],[29]	$ 6,152	6,035
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[1],[38]	0	[4],[39]
Cost		(4)	[1],[38]	(11)	[4],[39]
Fair value		$ 0	[5],[38]	$ (11)	[6],[39]	$ 0	0
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.75%		9.75%		10.75%
Principal		$ 18,564	[1]	$ 20,961	[4]
Cost		18,479	[1]	20,844	[4]
Fair value		$ 18,564	[5]	$ 20,844	[6]	$ 22,508	23,623
Investment, Identifier [Axis]: Microbe Formulas, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		5.75%	[13],[33],[35],[38]	5.75%	[14],[34],[36],[39]
Principal		$ 0	[1],[13],[33],[38]	$ 0	[4],[14],[34],[39]
Cost		(33)	[1],[13],[33],[38]	(39)	[4],[14],[34],[39]
Fair value		$ (33)	[5],[13],[33],[38]	$ (39)	[6],[14],[34],[39]
Investment, Identifier [Axis]: Microbe Formulas, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.17%	[13],[33]	10.22%	[14],[34]
Spread (as a percent)		5.75%	[13],[33],[35]	5.75%	[14],[34],[36]
Principal		$ 11,079	[1],[13],[33]	$ 11,135	[4],[14],[34]
Cost		10,953	[1],[13],[33]	10,985	[4],[14],[34]
Fair value		$ 11,079	[5],[13],[33]	$ 11,135	[6],[14],[34]
Investment, Identifier [Axis]: Microbe Formulas, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.18%	[13],[33]	10.21%	[14],[34]
Spread (as a percent)		5.75%	[13],[33],[35]	5.75%	[14],[34],[36]
Principal		$ 17,667	[1],[13],[33]	$ 19,828	[4],[14],[34]
Cost		17,500	[1],[13],[33]	19,606	[4],[14],[34]
Fair value		$ 17,667	[5],[13],[33]	$ 19,828	[6],[14],[34]
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[14],[44]			66,306
Cost	[4],[14],[44]			$ 13,840
Fair value	[6],[14],[44]			13,840
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)	[13],[28],[43]	66,306
Cost	[1],[13],[28],[43]	$ 14,396
Fair value		$ 12,880	[5],[13],[28],[43]	$ 13,840
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC, Secured Debt
Schedule of Investments [Line Items]
Spread (as a percent)	[14],[34],[36],[39]			5.50%
Principal	[4],[14],[34],[39]			$ 0
Cost	[4],[14],[34],[39]			0
Fair value	[6],[14],[34],[39]			0
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[33]	9.79%
Spread (as a percent)	[13],[33],[35]	5.50%
PIK Rate	[13],[23],[33]	9.79%
Principal	[1],[13],[33]	$ 2,763
Cost	[1],[13],[33]	2,763
Fair value	[5],[13],[33]	$ 2,763
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		9.79%
Spread (as a percent)		5.50%
PIK Rate		9.79%
Fair value		$ 2,763		$ 0
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)	[13],[33],[35],[38]	5.50%
Principal	[1],[13],[33],[38]	$ 0
Cost	[1],[13],[33],[38]	0
Fair value	[5],[13],[33],[38]	$ 0
Investment, Identifier [Axis]: Mini Melts of America, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		524,888	[13]	515,576	[14]
Cost		$ 525	[1],[13]	$ 516	[4],[14]
Fair value		$ 330	[5],[13]	$ 430	[6],[14]
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.54%	[13],[32],[33]	10.74%	[14],[34],[42]
Spread (as a percent)		6.25%	[13],[32],[33],[35]	6.25%	[14],[34],[36],[42]
Principal		$ 1,310	[1],[13],[32],[33]	$ 575	[4],[14],[34],[42]
Cost		1,281	[1],[13],[32],[33]	541	[4],[14],[34],[42]
Fair value		$ 1,255	[5],[13],[32],[33]	$ 575	[6],[14],[34],[42]
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.56%	[13],[33],[57]	10.77%	[14],[34],[58]
Spread (as a percent)		6.25%	[13],[33],[35],[57]	6.25%	[14],[34],[36],[58]
Principal		$ 1,308	[1],[13],[33],[57]	$ 1,315	[4],[14],[34],[58]
Cost		1,285	[1],[13],[33],[57]	1,288	[4],[14],[34],[58]
Fair value		$ 1,264	[5],[13],[33],[57]	$ 1,315	[6],[14],[34],[58]
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		9.58%	[13],[33]	9.76%	[14],[34]
Spread (as a percent)		5.25%	[13],[33],[35]	5.25%	[14],[34],[36]
Principal		$ 4,845	[1],[13],[33]	$ 4,904	[4],[14],[34]
Cost		4,765	[1],[13],[33]	4,811	[4],[14],[34]
Fair value		$ 4,679	[5],[13],[33]	$ 4,904	[6],[14],[34]
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		11.58%	[13],[33]	11.76%	[14],[34]
Spread (as a percent)		7.25%	[13],[33],[35]	7.25%	[14],[34],[36]
Principal		$ 4,845	[1],[13],[33]	$ 4,904	[4],[14],[34]
Cost		4,761	[1],[13],[33]	4,807	[4],[14],[34]
Fair value		$ 4,682	[5],[13],[33]	4,904	[6],[14],[34]
Investment, Identifier [Axis]: Mission Critical Group, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[13]	1,234
Cost	[1],[13]	$ 1,234
Fair value	[5],[13]	$ 6,230
Investment, Identifier [Axis]: Mission Critical Group, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[13],[33],[35],[38]	6.00%
Principal	[1],[13],[33],[38]	$ 0
Cost	[1],[13],[33],[38]	(218)
Fair value	[5],[13],[33],[38]	$ (218)
Investment, Identifier [Axis]: Mission Critical Group, Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)	[13],[33],[35],[38]	6.00%
Principal	[1],[13],[33],[38]	$ 0
Cost	[1],[13],[33],[38]	(262)
Fair value	[5],[13],[33],[38]	$ (262)
Investment, Identifier [Axis]: Mission Critical Group, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.28%
Spread (as a percent)	[13],[33],[35]	6.00%
Principal	[1],[13],[33]	$ 66,432
Cost	[1],[13],[33]	65,168
Fair value	[5],[13],[33]	$ 65,168
Investment, Identifier [Axis]: Moffitt Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		14,300
Cost	[1]	$ 14,300
Fair value		$ 14,300	[5]	0
Investment, Identifier [Axis]: Moffitt Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%
Principal	[1]	$ 35,000
Cost	[1]	34,673
Fair value		$ 34,673	[5]	$ 0
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[29]			163,282
Total Rate		12.00%		12.00%	[29]
PIK Rate		12.00%		12.00%	[24],[29]
Cost	[4],[29]			$ 1,707
Fair value		$ 1,812		$ 1,707	[6],[29]
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[28]	163,282
Total Rate	[28]	12.00%
PIK Rate	[23],[28]	12.00%
Cost	[1],[28]	$ 1,812
Fair value	[5],[28]	$ 1,812
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.00%		14.00%
Principal	[4]			$ 9,600
Cost	[4]			8,967
Fair value		$ 8,734		$ 8,967	[6]
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.00%
Principal	[1]	$ 9,280
Cost	[1]	8,734
Fair value	[5]	$ 8,734
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)		59,368	[26]	59,368	[27]
Cost		$ 594	[1],[26]	$ 594	[4],[27]
Fair value		$ 594	[5],[26]	$ 594	[6],[27]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		78,948,902	[13],[15],[21]	44,445,814	[14],[17],[22]
Cost		$ 1,045	[1],[13],[15],[21]	$ 889	[4],[14],[17],[22]
Fair value		$ 602	[5],[13],[15],[21]	$ 796	[6],[14],[17],[22]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.81%	[13],[15],[21],[33]	11.59%	[14],[17],[22],[34]
Spread (as a percent)		6.25%	[13],[15],[21],[33],[35]	7.00%	[14],[17],[22],[34],[36]
Principal		$ 4,101	[1],[13],[15],[21],[33]	$ 4,101	[4],[14],[17],[22],[34]
Cost		4,073	[1],[13],[15],[21],[33]	4,065	[4],[14],[17],[22],[34]
Fair value		$ 4,418	[5],[13],[15],[21],[33]	$ 3,907	[6],[14],[17],[22],[34]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.81%	[13],[15],[21],[33]	11.59%	[14],[17],[22],[34]
Spread (as a percent)		6.25%	[13],[15],[21],[33],[35]	7.00%	[14],[17],[22],[34],[36]
Principal		$ 10,714	[1],[13],[15],[21],[33]	$ 10,767	[4],[14],[17],[22],[34]
Cost		10,634	[1],[13],[15],[21],[33]	10,666	[4],[14],[17],[22],[34]
Fair value		$ 12,464	[5],[13],[15],[21],[33]	$ 11,079	[6],[14],[17],[22],[34]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.81%	[13],[15],[21],[33]	11.59%	[14],[17],[22],[34]
Spread (as a percent)		6.25%	[13],[15],[21],[33],[35]	7.00%	[14],[17],[22],[34],[36]
Principal		$ 18,018	[1],[13],[15],[21],[33]	$ 18,103	[4],[14],[17],[22],[34]
Cost		17,891	[1],[13],[15],[21],[33]	17,943	[4],[14],[17],[22],[34]
Fair value		$ 18,018	[5],[13],[15],[21],[33]	$ 18,103	[6],[14],[17],[22],[34]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[13],[15],[21],[33]	10.81%
Spread (as a percent)	[13],[15],[21],[33],[35]	6.25%
Principal	[1],[13],[15],[21],[33]	$ 1,234
Cost	[1],[13],[15],[21],[33]	1,211
Fair value	[5],[13],[15],[21],[33]	$ 1,211
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Unsecured Debt 1
Schedule of Investments [Line Items]
Total Rate		8.00%	[13],[15],[21],[38]	8.00%	[14],[17],[22]
PIK Rate		8.00%	[13],[15],[21],[23],[38]	8.00%	[14],[17],[22],[24]
Principal		$ 0	[1],[13],[15],[21],[38]	$ 114	[4],[14],[17],[22]
Cost		0	[1],[13],[15],[21],[38]	114	[4],[14],[17],[22]
Fair value		$ 0	[5],[13],[15],[21],[38]	$ 114	[6],[14],[17],[22]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Unsecured Debt 2
Schedule of Investments [Line Items]
Total Rate		8.00%	[13],[15],[21]	8.00%	[14],[17],[22]
PIK Rate		8.00%	[13],[15],[21],[23]	8.00%	[14],[17],[22],[24]
Principal		$ 112	[1],[13],[15],[21]	$ 54	[4],[14],[17],[22]
Cost		112	[1],[13],[15],[21]	54	[4],[14],[17],[22]
Fair value		$ 112	[5],[13],[15],[21]	$ 54	[6],[14],[17],[22]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Unsecured Debt 3
Schedule of Investments [Line Items]
Total Rate		8.00%	[13],[15],[21]	8.00%	[14],[17],[22]
PIK Rate		8.00%	[13],[15],[21],[23]	8.00%	[14],[17],[22],[24]
Principal		$ 78	[1],[13],[15],[21]	$ 107	[4],[14],[17],[22]
Cost		78	[1],[13],[15],[21]	107	[4],[14],[17],[22]
Fair value		$ 78	[5],[13],[15],[21]	$ 107	[6],[14],[17],[22]
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		5,873	[28]	5,873	[29]
Cost		$ 2,720	[1],[28]	$ 2,720	[4],[29]
Fair value		26,780	[5],[28]	26,370	[5],[29]	26,100	26,390
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[1],[38]	0	[4],[39]
Cost		0	[1],[38]	0	[4],[39]
Fair value		$ 0	[5],[38]	$ 0	[5],[39]	$ 0	0
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%		10.00%
Principal		$ 5,746	[1]	$ 5,746	[4]
Cost		5,734	[1]	5,731	[4]
Fair value		$ 5,746	[5]	$ 5,746	[5]	$ 5,746	5,746
Investment, Identifier [Axis]: NAPCO Precast, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		2,955	[28]	2,955
Cost		$ 2,975	[1],[28]	$ 2,975	[4]
Fair value		$ 11,820	[5],[28]	9,050	[5]	10,380	11,730
Investment, Identifier [Axis]: NRP Jones, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[43]	1,200,000
Cost	[1],[43]	$ 1,200
Fair value		$ 1,200	[5],[43]	$ 0
Investment, Identifier [Axis]: NRP Jones, LLC, Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		74,761		74,761
Cost		$ 114	[1]	$ 114	[4]
Fair value		45	[5]	94	[5]	1,389	1,466
Investment, Identifier [Axis]: NRP Jones, LLC, Member Units 1.1
Schedule of Investments [Line Items]
Fair value		$ 1,095		$ 2,696
Investment, Identifier [Axis]: NRP Jones, LLC, Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		74,761		74,761
Cost		$ 3,823	[1]	$ 3,823	[4]
Fair value		1,095	[5]	2,696	[5]	$ 50	53
Investment, Identifier [Axis]: NRP Jones, LLC, Member Units 2.1
Schedule of Investments [Line Items]
Fair value		$ 45		94
Investment, Identifier [Axis]: NRP Jones, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		495,000
Cost	[1]	$ 482
Fair value	[5]	1,238
Investment, Identifier [Axis]: NRP Jones, LLC, Preferred Equity 1.1
Schedule of Investments [Line Items]
Fair value		$ 1,238		$ 0
Investment, Identifier [Axis]: NRP Jones, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 2,191	[1]	$ 2,191	[4]
Cost		2,184	[1]	2,178	[4]
Fair value		$ 2,184	[5]	2,178	[5]	$ 2,080	2,080
Investment, Identifier [Axis]: NRP Jones, LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		12.00%
Fair value		$ 2,184		$ 2,178
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[29]			6,987
Cost	[4],[29]			$ 6,987
Fair value	[6],[29]			32,040
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Fair value		$ 0		$ 32,040		$ 19,410	15,020
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						12.48%
Spread (as a percent)				7.00%	[34],[36],[39]	7.00%
Principal	[4],[34],[39]			$ 0
Cost	[4],[34],[39]			(7)
Fair value				0	[6],[34],[39]	$ 1,250	0
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Spread (as a percent)		7.00%
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				12.50%
Principal	[4]			$ 4,650
Cost	[4]			4,479
Fair value				4,650	[6]	0	25,794
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Fair value		0		$ 62,200
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate				12.50%
Principal	[4]			$ 62,200
Cost	[4]			62,085
Fair value				62,200	[6]	$ 0	10,500
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 3.1
Schedule of Investments [Line Items]
Fair value		$ 0		4,650
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate						12.50%
Fair value						$ 62,200	0
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 5
Schedule of Investments [Line Items]
Fair value						0	0
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.50%
Fair value		$ 26,986		$ 26,959
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[29]			364,579
Cost	[4],[29]			$ 12,120
Fair value				15,560	[5],[29]	$ 12,120	0
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)	[28]	364,579
Cost	[1],[28]	$ 12,120
Fair value		$ 18,240	[5],[28]	$ 15,560
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.50%
Principal	[1]	$ 27,200
Cost	[1]	26,986
Fair value	[5]	$ 26,986
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						11.88%
Spread (as a percent)		6.50%		6.50%	[34],[36],[39]	6.50%
Principal	[4],[34],[39]			$ 0
Cost	[4],[34],[39]			(16)
Fair value		$ 0		$ (16)	[5],[34],[39]	$ 10,946	0
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				13.50%		13.50%
Principal	[4]			$ 27,200
Cost	[4]			26,959
Fair value				26,959	[5]	$ 24,556	0
Investment, Identifier [Axis]: NexRev LLC, Secured Debt 2
Schedule of Investments [Line Items]
Fair value		$ 0		$ 9,811
Investment, Identifier [Axis]: NexRev LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)	[29]			103,144,186
Cost	[4],[29]			$ 8,213
Fair value	[5],[29]			11,910
Investment, Identifier [Axis]: NexRev LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[28]	103,144,186
Cost	[1],[28]	$ 8,213
Fair value		12,390	[5],[28]	11,910		$ 8,210	6,350
Investment, Identifier [Axis]: NexRev LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						10.00%
Principal	[4],[39]			0
Cost	[4],[39]			0
Fair value		$ 0		$ 0	[5],[39]	$ 1,600	0
Investment, Identifier [Axis]: NexRev LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				9.00%		10.00%
Principal	[4]			$ 9,811
Cost	[4]			9,803
Fair value				$ 9,811	[5]	$ 9,811	9,751
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[14],[34],[36],[39]			6.50%
Principal	[4],[14],[34],[39]			$ 0
Cost	[4],[14],[34],[39]			(6)
Fair value	[6],[14],[34],[39]			$ (6)
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[34]			11.24%
Spread (as a percent)	[14],[34],[36]			6.50%
Principal	[4],[14],[34]			$ 28,243
Cost	[4],[14],[34]			28,016
Fair value	[6],[14],[34]			$ 28,243
Investment, Identifier [Axis]: Northwind Midstream Partners LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.70%
Spread (as a percent)	[13],[33],[35]	6.25%
Principal	[1],[13],[33]	$ 7,500
Cost	[1],[13],[33]	7,360
Fair value	[5],[13],[33]	$ 7,425
Investment, Identifier [Axis]: NuStep, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		2,400		2,400
Cost		$ 2,785	[1]	$ 2,785	[4]
Fair value		6,000	[5]	6,000	[6]	10,200	9,240
Investment, Identifier [Axis]: NuStep, LLC, Preferred Member Units 1.1
Schedule of Investments [Line Items]
Fair value		$ 12,200		$ 11,550
Investment, Identifier [Axis]: NuStep, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		486		486
Cost		$ 11,866	[1]	$ 11,866	[4]
Fair value		12,200	[5]	11,550	[6]	$ 5,150	5,150
Investment, Identifier [Axis]: NuStep, LLC, Preferred Member Units 2.1
Schedule of Investments [Line Items]
Fair value		$ 6,000		$ 6,000
Investment, Identifier [Axis]: NuStep, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.98%	[30],[33]	11.16%	[34]	11.98%
Spread (as a percent)		6.50%	[30],[33],[35]	6.50%	[34],[36]	6.50%
Principal		$ 2,400	[1],[30],[33]	$ 3,600	[4],[34]
Cost		2,400	[1],[30],[33]	3,600	[4],[34]
Fair value		$ 2,400	[5],[30],[33]	$ 3,600	[5],[34]	$ 3,600	3,600
Investment, Identifier [Axis]: NuStep, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%	[30]	12.00%		12.00%
Principal		$ 18,440	[1],[30]	$ 18,440	[4]
Cost		18,440	[1],[30]	18,439	[4]
Fair value		$ 18,440	[5],[30]	$ 18,439		$ 18,432	18,426
Investment, Identifier [Axis]: OMi Topco, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		900	[28]	900	[29]
Cost		$ 1,080	[1],[28]	$ 1,080	[4],[29]
Fair value		$ 77,620	[5],[28]	$ 72,720	[6],[29]	$ 48,280	36,380
Investment, Identifier [Axis]: OMi Topco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 19,000	[1]	$ 9,000	[4]
Cost		18,956	[1]	8,970	[4]
Fair value		19,000	[5]	9,000	[6]	$ 12,000	12,750
Investment, Identifier [Axis]: OMi Topco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Fair value		0		9,000
Investment, Identifier [Axis]: OMi Topco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Fair value		$ 0		0
Investment, Identifier [Axis]: OMi Topco, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.00%
Fair value		$ 19,000		$ 0
Investment, Identifier [Axis]: Obra Capital, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		7.25%	[13],[33],[35],[38]	7.50%	[14],[34],[36],[39]
Principal		$ 0	[1],[13],[33],[38]	$ 0	[4],[14],[34],[39]
Cost		(3)	[1],[13],[33],[38]	(4)	[4],[14],[34],[39]
Fair value		$ (3)	[5],[13],[33],[38]	$ (4)	[6],[14],[34],[39]
Investment, Identifier [Axis]: Obra Capital, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.68%	[13],[33]	11.97%	[14],[34]
Spread (as a percent)		7.25%	[13],[33],[35]	7.50%	[14],[34],[36]
Principal		$ 26,221	[1],[13],[33]	$ 26,352	[4],[14],[34]
Cost		25,602	[1],[13],[33]	25,653	[4],[14],[34]
Fair value		$ 26,221	[5],[13],[33]	$ 25,884	[6],[14],[34]
Investment, Identifier [Axis]: Obra Capital, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[13],[33]	11.68%
Spread (as a percent)	[13],[33],[35]	7.25%
Principal	[1],[13],[33]	$ 3,171
Cost	[1],[13],[33]	3,080
Fair value	[5],[13],[33]	$ 3,171
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		635		635
Cost		$ 830	[1]	$ 830	[4]
Fair value		$ 0	[5]	$ 0	[6]	$ 0	0
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		912		912
Total Rate		7.00%		7.00%		7.00%
PIK Rate		7.00%	[23]	7.00%	[24]	7.00%
Cost		$ 1,981	[1]	$ 1,981	[4]
Fair value		$ 0	[5]	$ 0	[6]	$ 0	0
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%	[25]	12.00%	[37]	12.00%
PIK Rate		12.00%	[23],[25]	12.00%	[24],[37]	12.00%
Principal		$ 4,415	[1],[25]	$ 4,415	[4],[37]
Cost		4,415	[1],[25]	4,415	[4],[37]
Fair value		$ 455	[5],[25]	457	[6],[37]	$ 215	326
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		12.00%
PIK Rate		12.00%
Fair value		$ 99		$ 99
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%	[25]	12.00%	[37]	12.00%
PIK Rate		12.00%	[23],[25]	12.00%	[24],[37]	12.00%
Principal		$ 2,116	[1],[25]	$ 2,116	[4],[37]
Cost		2,116	[1],[25]	2,116	[4],[37]
Fair value		$ 218	[5],[25]	218	[6],[37]	$ 220	332
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		12.00%
PIK Rate		12.00%
Fair value		$ 101		$ 101
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.00%	[25]	12.00%	[37]	12.00%
PIK Rate		12.00%	[23],[25]	12.00%	[24],[37]	12.00%
Principal		$ 983	[1],[25]	$ 983	[4],[37]
Cost		983	[1],[25]	983	[4],[37]
Fair value		$ 101	[5],[25]	101	[6],[37]	$ 473	716
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 3.1
Schedule of Investments [Line Items]
Total Rate		12.00%
PIK Rate		12.00%
Fair value		$ 218		$ 218
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		12.00%	[25]	12.00%	[37]	12.00%
PIK Rate		12.00%	[23],[25]	12.00%	[24],[37]	12.00%
Principal		$ 964	[1],[25]	$ 964	[4],[37]
Cost		964	[1],[25]	964	[4],[37]
Fair value		$ 99	[5],[25]	99	[6],[37]	$ 987	1,493
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 4.1
Schedule of Investments [Line Items]
Total Rate		12.00%
PIK Rate		12.00%
Fair value		$ 456		$ 457
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Unsecured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%	[25]	10.00%	[37]	10.00%
PIK Rate		10.00%	[23],[25]	10.00%	[24],[37]	10.00%
Principal		$ 305	[1],[25]	$ 305	[4],[37]
Cost		305	[1],[25]	305	[4],[37]
Fair value		$ 305	[5],[25]	305	[6],[37]	$ 305	305
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Unsecured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		10.00%
PIK Rate		10.00%
Fair value		$ 305		$ 305
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Warrants
Schedule of Investments [Line Items]
Units (in shares)		4,699	[26]	4,699	[27]
Cost		$ 1,089	[1],[26]	$ 1,089	[4],[27]
Fair value		$ 0	[5],[26]	$ 0	[6],[27]	0	0
Investment, Identifier [Axis]: OnPoint Industrial Services, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.30%	[13],[33]	11.35%	[14],[34]
Spread (as a percent)		6.00%	[13],[33],[35]	7.00%	[14],[34],[36]
Principal		$ 1,393	[1],[13],[33]	$ 1,400	[4],[14],[34]
Cost		1,379	[1],[13],[33]	1,386	[4],[14],[34]
Fair value		$ 1,393	[5],[13],[33]	$ 1,386	[6],[14],[34]
Investment, Identifier [Axis]: OnPoint Industrial Services, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.30%	[13],[33]	11.33%	[14],[34]
Spread (as a percent)		6.00%	[13],[33],[35]	7.00%	[14],[34],[36]
Principal		$ 3,871	[1],[13],[33]	$ 3,880	[4],[14],[34]
Cost		3,837	[1],[13],[33]	3,850	[4],[14],[34]
Fair value		$ 3,871	[5],[13],[33]	$ 3,850	[6],[14],[34]
Investment, Identifier [Axis]: Oneliance, LLC, Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		1,128	[28]	1,128	[29]
Cost		$ 1,128	[1],[28]	$ 1,128	[4],[29]
Fair value		$ 3,090	[5],[28]	$ 2,580	[6],[29]	$ 1,650	1,128
Investment, Identifier [Axis]: Oneliance, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)						10.00%
Fair value						$ 0	0
Investment, Identifier [Axis]: Oneliance, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate						15.48%
Spread (as a percent)						10.00%
Fair value						$ 5,200	5,350
Investment, Identifier [Axis]: Orttech Holdings, LLC, Debt 2
Schedule of Investments [Line Items]
Total Rate	[34]			15.66%
Spread (as a percent)	[34],[36]			11.00%
Principal	[4],[34]			$ 21,960
Cost	[4],[34]			21,890
Fair value	[6],[34]			21,960
Investment, Identifier [Axis]: Orttech Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.48%
Spread (as a percent)		11.00%
Fair value		$ 21,160		$ 21,960
Investment, Identifier [Axis]: Orttech Holdings, LLC, Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		10,000	[43]	10,000	[29],[44]
Cost		$ 10,000	[1],[43]	$ 10,000	[4],[29],[44]
Fair value		$ 13,450	[5],[43]	$ 13,450	[6],[29],[44]	$ 15,060	17,050
Investment, Identifier [Axis]: Orttech Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		11.00%	[33],[35],[38]	11.00%	[34],[36],[39]	11.00%
Principal		$ 0	[1],[33],[38]	$ 0	[4],[34],[39]
Cost		0	[1],[33],[38]	0	[4],[34],[39]
Fair value		$ 0	[5],[33],[38]	0	[6],[34],[39]	$ 0	0
Investment, Identifier [Axis]: Orttech Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.48%	[33]			16.48%
Spread (as a percent)		11.00%	[33],[35]			11.00%
Principal	[1],[33]	$ 21,160
Cost	[1],[33]	21,114
Fair value		21,160	[5],[33]			$ 21,960	22,040
Investment, Identifier [Axis]: Ospemifene Royalty Sub LLC, Secured Debt
Schedule of Investments [Line Items]
Principal		4,373	[1],[13],[25]	4,398	[4],[14],[37]
Cost		4,373	[1],[13],[25]	4,398	[4],[14],[37]
Fair value		$ 44	[5],[13],[25]	12	[6],[14],[37]
Investment, Identifier [Axis]: PPL RVs, Inc. Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.48%
Spread (as a percent)		7.00%
Fair value		$ 15,328		$ 16,456
Investment, Identifier [Axis]: PPL RVs, Inc., Common Stock 1
Schedule of Investments [Line Items]
Units (in shares)		2,000	[28]	2,000
Cost		$ 2,150	[1],[28]	$ 2,150	[4]
Fair value		$ 18,250	[5],[28]	$ 17,110	[6]	15,870	16,980
Investment, Identifier [Axis]: PPL RVs, Inc., Common Stock 2
Schedule of Investments [Line Items]
Units (in shares)		238,421	[28],[43]	238,421	[29],[44]
Cost		$ 238	[1],[28],[43]	$ 238	[4],[29],[44]
Fair value		$ 575	[5],[28],[43]	$ 514	[6],[29],[44]	$ 514	368
Investment, Identifier [Axis]: PPL RVs, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		7.00%	[33],[35],[38]	8.75%	[34],[36],[39]	8.75%
Principal		$ 0	[1],[33],[38]	$ 0	[4],[34],[39]
Cost		(5)	[1],[33],[38]	(5)	[4],[34],[39]
Fair value		$ 0	[5],[33],[38]	$ 0	[6],[34],[39]	$ 0	0
Investment, Identifier [Axis]: PPL RVs, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.48%	[33]	13.73%	[34]	14.23%
Spread (as a percent)		7.00%	[33],[35]	8.75%	[34],[36]	8.75%
Principal		$ 15,328	[1],[33]	$ 16,456	[4],[34]
Cost		15,243	[1],[33]	16,346	[4],[34]
Fair value		$ 15,328	[5],[33]	$ 16,456	[6],[34]	$ 19,021	19,877
Investment, Identifier [Axis]: PTL US Bidco, Inc, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.78%	[13],[15],[21],[32],[33]	13.03%	[14],[17],[22],[34]
Spread (as a percent)		8.25%	[13],[15],[21],[32],[33],[35]	8.25%	[14],[17],[22],[34],[36]
Principal		$ 6,838	[1],[13],[15],[21],[32],[33]	$ 6,838	[4],[14],[17],[22],[34]
Cost		6,713	[1],[13],[15],[21],[32],[33]	6,739	[4],[14],[17],[22],[34]
Fair value		$ 6,786	[5],[13],[15],[21],[32],[33]	$ 6,769	[6],[14],[17],[22],[34]
Investment, Identifier [Axis]: PTL US Bidco, Inc, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.84%	[13],[15],[21],[33]	13.03%	[14],[17],[22],[34]
Spread (as a percent)		8.25%	[13],[15],[21],[33],[35]	8.25%	[14],[17],[22],[34],[36]
Principal		$ 16,380	[1],[13],[15],[21],[33]	$ 17,811	[4],[14],[17],[22],[34]
Cost		16,161	[1],[13],[15],[21],[33]	17,615	[4],[14],[17],[22],[34]
Fair value		$ 16,255	[5],[13],[15],[21],[33]	$ 17,631	[6],[14],[17],[22],[34]
Investment, Identifier [Axis]: Peaches Holding Corporation, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		3,226		3,226
Cost		$ 7,221	[1]	$ 7,221	[4]
Fair value		$ 0	[5]	$ 4,540	[6]
Investment, Identifier [Axis]: Pearl Meyer Topco LLC, Preferred Equity
Schedule of Investments [Line Items]
Fair value						$ 53,340	44,090
Investment, Identifier [Axis]: Pearl Meyer Topco LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						12.00%
Fair value						$ 5,000	3,500
Investment, Identifier [Axis]: Pearl Meyer Topco LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate						12.00%
Fair value						$ 38,219	20,000
Investment, Identifier [Axis]: Pearl Meyer Topco LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate						12.00%
Fair value						$ 27,681	27,681
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		440	[28]	440	[29]
Cost		$ 12,540	[1],[28]	$ 12,540	[4],[29]
Fair value		19,530	[5],[28]	18,360	[6],[29]	15,330	12,540
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal	[1],[38]	0
Cost	[1],[38]	(11)
Fair value		$ 0	[5],[38]	$ 0		$ (14)	444
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%		13.00%
Principal		$ 27,840	[1]	$ 28,640	[4]
Cost		27,648	[1]	28,415	[4]
Fair value		$ 27,840	[5]	28,640	[6]	$ 30,369	30,339
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, ecured Debt 1
Schedule of Investments [Line Items]
Principal	[4],[39]			0
Cost	[4],[39]			(13)
Fair value	[6],[39]			$ 0
Investment, Identifier [Axis]: Power System Solutions, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[14]			1,234
Cost	[4],[14]			$ 1,234
Fair value	[6],[14]			$ 3,800
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[14],[34],[36],[39]			6.50%
Principal	[4],[14],[34],[39]			$ 0
Cost	[4],[14],[34],[39]			(63)
Fair value	[6],[14],[34],[39]			$ (63)
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[34]			10.86%
Spread (as a percent)	[14],[34],[36]			6.50%
Principal	[4],[14],[34]			$ 6,124
Cost	[4],[14],[34]			5,988
Fair value	[6],[14],[34]			$ 6,124
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[14],[34]			10.90%
Spread (as a percent)	[14],[34],[36]			6.50%
Principal	[4],[14],[34]			$ 18,233
Cost	[4],[14],[34]			17,858
Fair value	[6],[14],[34]			$ 18,233
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		9.78%	[13],[15],[33]	10.58%	[14],[34]
Spread (as a percent)		5.50%	[13],[15],[33],[35]	5.50%	[14],[34],[36]
Principal		$ 7,840	[1],[13],[15],[33]	$ 7,880	[4],[14],[34]
Cost		7,654	[1],[13],[15],[33]	7,668	[4],[14],[34]
Fair value		$ 7,840	[5],[13],[15],[33]	$ 7,880	[6],[14],[34]
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.80%	[13],[15],[33]	9.83%	[14],[34]
Spread (as a percent)		5.50%	[13],[15],[33],[35]	5.50%	[14],[34],[36]
Principal		$ 749	[1],[13],[15],[33]	$ 752	[4],[14],[34]
Cost		729	[1],[13],[15],[33]	730	[4],[14],[34]
Fair value		$ 749	[5],[13],[15],[33]	$ 752	[6],[14],[34]
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		9.80%	[13],[15],[33]	9.83%	[14],[34]
Spread (as a percent)		5.50%	[13],[15],[33],[35]	5.50%	[14],[34],[36]
Principal		$ 752	[1],[13],[15],[33]	$ 756	[4],[14],[34]
Cost		738	[1],[13],[15],[33]	740	[4],[14],[34]
Fair value		$ 752	[5],[13],[15],[33]	$ 756	[6],[14],[34]
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		9.55%	[13],[15],[33]	9.58%	[14],[34]
Spread (as a percent)		5.25%	[13],[15],[33],[35]	5.25%	[14],[34],[36]
Principal		$ 855	[1],[13],[15],[33]	$ 859	[4],[14],[34]
Cost		845	[1],[13],[15],[33]	848	[4],[14],[34]
Fair value		$ 855	[5],[13],[15],[33]	$ 859	[6],[14],[34]
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate	[13],[15],[33]	9.52%
Spread (as a percent)	[13],[15],[33],[35]	5.25%
Principal	[1],[13],[15],[33]	$ 1,895
Cost	[1],[13],[15],[33]	1,878
Fair value	[5],[13],[15],[33]	$ 1,895
Investment, Identifier [Axis]: Principle Environmental, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate				13.00%
Principal	[4]			$ 4,897
Cost	[4]			4,861
Fair value	[6]			$ 4,861
Investment, Identifier [Axis]: Principle Environmental, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		1,037		1,037
Cost		$ 1,200	[1]	$ 1,200	[4]
Fair value		$ 660	[5]	$ 600	[6]	510	510
Investment, Identifier [Axis]: Principle Environmental, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		21,806	[28]	21,806	[29]
Cost		$ 5,709	[1],[28]	$ 5,709	[4],[29]
Fair value		$ 13,790	[5],[28]	12,600	[6],[29]	$ 10,800	10,750
Investment, Identifier [Axis]: Principle Environmental, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%				13.00%
Principal	[1]	$ 4,897
Cost	[1]	4,870
Fair value		$ 4,870	[5]	$ 4,861		$ 5,841	5,829
Investment, Identifier [Axis]: Purge Rite, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		32,813	[13]	32,813	[14]
Cost		$ 33	[1],[13]	$ 33	[4],[14]
Fair value		$ 6,490	[5],[13]	$ 2,060	[6],[14]
Investment, Identifier [Axis]: Purge Rite, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		32,813	[13]	32,813	[14]
Cost		$ 3,248	[1],[13]	$ 3,248	[4],[14]
Fair value		$ 3,248	[5],[13]	$ 3,248	[6],[14]
Investment, Identifier [Axis]: Quality Lease Service, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,000		1,000
Cost		$ 7,546	[1]	$ 7,546	[4]
Fair value		460	[5]	460	[6]	460	460
Investment, Identifier [Axis]: Quality Lease Service, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Fair value						0	0
Investment, Identifier [Axis]: RA Outdoors (Aspira) LLC, Common Equity
Schedule of Investments [Line Items]
Fair value		$ 0		0
Investment, Identifier [Axis]: RA Outdoors (Aspira) LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.25%
Spread (as a percent)		6.75%
PIK Rate		11.25%
Fair value		$ 1,149		1,257
Investment, Identifier [Axis]: RA Outdoors (Aspira) LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.25%
Spread (as a percent)		6.75%
PIK Rate		11.25%
Fair value		$ 12,011		$ 13,155
Investment, Identifier [Axis]: RA Outdoors LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		110	[13]	110	[14],[17]
Cost		$ 0	[1],[13]	$ 0	[4],[14],[17]
Fair value		$ 0	[5],[13]	$ 0	[6],[14],[17]
Investment, Identifier [Axis]: RA Outdoors LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.25%	[13],[33]	11.74%	[14],[17],[34]
Spread (as a percent)		6.75%	[13],[33],[35]	6.75%	[14],[17],[34],[36]
PIK Rate	[14],[17],[24],[34]			11.74%
Principal		$ 1,394	[1],[13],[33]	$ 1,356	[4],[14],[17],[34]
Cost		1,392	[1],[13],[33]	1,352	[4],[14],[17],[34]
Fair value		$ 1,149	[5],[13],[33]	$ 1,257	[6],[14],[17],[34]
Investment, Identifier [Axis]: RA Outdoors LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.25%	[13],[33]	11.74%	[14],[17],[34]
Spread (as a percent)		6.75%	[13],[33],[35]	6.75%	[14],[17],[34],[36]
PIK Rate	[14],[17],[24],[34]			11.74%
Principal		$ 1	[1],[13],[33]	$ 14,194	[4],[14],[17],[34]
Cost		1	[1],[13],[33]	14,145	[4],[14],[17],[34]
Fair value		$ 1	[5],[13],[33]	13,155	[6],[14],[17],[34]
Investment, Identifier [Axis]: RA Outdoors LLC, Secured Debt 3
Schedule of Investments [Line Items]
Spread (as a percent)	[13],[33],[35],[38]	6.75%
Principal	[1],[13],[33],[38]	$ 0
Cost	[1],[13],[33],[38]	0
Fair value	[5],[13],[33],[38]	$ 0
Investment, Identifier [Axis]: RA Outdoors LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[13],[33]	11.25%
Spread (as a percent)	[13],[33],[35]	6.75%
Principal	[1],[13],[33]	$ 14,582
Cost	[1],[13],[33]	14,553
Fair value	[5],[13],[33]	$ 12,011
Investment, Identifier [Axis]: RFG AcquireCo, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		11,401
Cost	[1]	$ 11,401
Fair value		11,401	[5]	0
Investment, Identifier [Axis]: RFG AcquireCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal	[1],[38]	0
Cost	[1],[38]	(10)
Fair value		(10)	[5],[38]	0
Investment, Identifier [Axis]: RFG AcquireCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Principal	[1],[38]	0
Cost	[1],[38]	0
Fair value		$ 0	[5],[38]	0
Investment, Identifier [Axis]: RFG AcquireCo, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.50%
Principal	[1]	$ 34,000
Cost	[1]	33,666
Fair value		$ 33,666	[5]	$ 0
Investment, Identifier [Axis]: Richardson Sales Solutions, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[34],[42]			11.22%
Spread (as a percent)		6.50%	[13],[32],[33],[35],[38]	6.75%	[14],[34],[36],[42]
Principal		$ 0	[1],[13],[32],[33],[38]	$ 3,517	[4],[14],[34],[42]
Cost		(64)	[1],[13],[32],[33],[38]	3,443	[4],[14],[34],[42]
Fair value		$ 0	[5],[13],[32],[33],[38]	$ 3,517	[6],[14],[34],[42]
Investment, Identifier [Axis]: Richardson Sales Solutions, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.78%	[13],[33]	11.38%	[14],[34]
Spread (as a percent)		6.50%	[13],[33],[35]	6.75%	[14],[34],[36]
Principal		$ 33,607	[1],[13],[33]	$ 34,046	[4],[14],[34]
Cost		32,887	[1],[13],[33]	33,201	[4],[14],[34]
Fair value		$ 33,607	[5],[13],[33]	$ 34,046	[6],[14],[34]
Investment, Identifier [Axis]: Richardson Sales Solutions, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.71%	[13],[33]	11.43%	[14],[34]
Spread (as a percent)		6.50%	[13],[33],[35]	6.75%	[14],[34],[36]
Principal		$ 21,823	[1],[13],[33]	$ 22,101	[4],[14],[34]
Cost		21,477	[1],[13],[33]	21,694	[4],[14],[34]
Fair value		$ 21,823	[5],[13],[33]	$ 22,101	[6],[14],[34]
Investment, Identifier [Axis]: River Aggregates, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,500	[43]	1,500	[44]
Cost		$ 369	[1],[43]	$ 369	[4],[44]
Fair value		$ 9,590	[5],[43]	$ 9,530	[6],[44]	3,790	3,710
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc., Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		11,070		11,070
Cost		$ 11,070	[1]	$ 11,070	[4]
Fair value		$ 0	[5]	$ 0	[6]	$ 0	0
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc., Secured Debt 1
Schedule of Investments [Line Items]
PIK Rate		10.00%	[23],[25],[38]	10.00%	[24],[37],[39]	10.00%
Principal		$ 0	[1],[25],[38]	$ 0	[4],[37],[39]
Cost		(51)	[1],[25],[38]	(39)	[4],[37],[39]
Fair value		$ (51)	[5],[25],[38]	$ (39)	[6],[37],[39]	$ (24)	(26)
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%	[25]	12.50%	[37]	12.50%
PIK Rate		10.00%	[23],[25]	10.00%	[24],[37]	10.00%
Principal		$ 33,660	[1],[25]	$ 33,660	[4],[37]
Cost		32,198	[1],[25]	32,624	[4],[37]
Fair value		$ 14,135	[5],[25]	$ 14,562	[6],[37]	$ 17,388	30,798
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		8.00%	[13],[33],[35],[38]	8.00%	[14],[34],[36],[39]
Principal		$ 0	[1],[13],[33],[38]	$ 0	[4],[14],[34],[39]
Cost		(4)	[1],[13],[33],[38]	(5)	[4],[14],[34],[39]
Fair value		$ 0	[5],[13],[33],[38]	$ 0	[6],[14],[34],[39]
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.56%	[13],[33]	11.85%	[14],[34]
Spread (as a percent)		7.00%	[13],[33],[35]	7.00%	[14],[34],[36]
Principal		$ 3,376	[1],[13],[33]	$ 3,376	[4],[14],[34]
Cost		3,347	[1],[13],[33]	3,335	[4],[14],[34]
Fair value		$ 2,901	[5],[13],[33]	$ 3,071	[6],[14],[34]
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		13.56%	[13],[33]	13.85%	[14],[34]
Spread (as a percent)		9.00%	[13],[33],[35]	9.00%	[14],[34],[36]
Principal		$ 3,376	[1],[13],[33]	$ 3,376	[4],[14],[34]
Cost		3,347	[1],[13],[33]	3,335	[4],[14],[34]
Fair value		$ 2,895	[5],[13],[33]	$ 3,052	[6],[14],[34]
Investment, Identifier [Axis]: Rug Doctor, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.49%	[13],[33]	12.52%	[14],[34]
Spread (as a percent)		8.00%	[13],[33],[35]	8.00%	[14],[34],[36]
PIK Rate		2.00%	[13],[23],[33]	2.00%	[14],[24],[34]
Principal		$ 5,947	[1],[13],[33]	$ 5,888	[4],[14],[34]
Cost		5,943	[1],[13],[33]	5,879	[4],[14],[34]
Fair value		$ 5,947	[5],[13],[33]	$ 5,888	[6],[14],[34]
Investment, Identifier [Axis]: Rug Doctor, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.49%	[13],[33]	12.52%	[14],[34]
Spread (as a percent)		8.00%	[13],[33],[35]	8.00%	[14],[34],[36]
PIK Rate		2.00%	[13],[23],[33]	2.00%	[14],[24],[34]
Principal		$ 7,107	[1],[13],[33]	$ 7,449	[4],[14],[34]
Cost		7,095	[1],[13],[33]	7,421	[4],[14],[34]
Fair value		$ 7,107	[5],[13],[33]	$ 7,449	[6],[14],[34]
Investment, Identifier [Axis]: SI East, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)	[29]			165
Cost	[4],[29]			$ 1,525
Fair value	[6],[29]			13,660
Investment, Identifier [Axis]: SI East, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		165
Cost	[1]	$ 1,525
Fair value		$ 12,470	[5]	$ 13,660		$ 17,690	19,170
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.85%		11.75%		11.75%
Principal		$ 2,250	[1]	$ 2,250	[4]
Cost		2,238	[1]	2,236	[4]
Fair value		$ 2,250	[5]	$ 2,250	[6]	$ 2,250	1,125
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.79%	[62]	12.79%	[63]
Principal		$ 67,661	[1],[62]	$ 67,661	[4],[63]
Cost		67,563	[1],[62]	67,611	[4],[63]
Fair value		$ 67,661	[5],[62]	$ 67,661	[6],[63]	$ 0	54,536
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate						12.62%
Fair value						$ 67,661	0
Investment, Identifier [Axis]: SPAU Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		638,710	[13]	638,710	[14]
Cost		$ 639	[1],[13]	$ 639	[4],[14]
Fair value		$ 690	[5],[13]	$ 610	[6],[14]
Investment, Identifier [Axis]: SPAU Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[32],[33]	11.46%
Spread (as a percent)		7.00%	[13],[32],[33],[35]	7.50%	[14],[34],[36],[39]
Principal		$ 2,108	[1],[13],[32],[33]	$ 0	[4],[14],[34],[39]
Cost		2,076	[1],[13],[32],[33]	(32)	[4],[14],[34],[39]
Fair value		$ 2,108	[5],[13],[32],[33]	$ 0	[6],[14],[34],[39]
Investment, Identifier [Axis]: SPAU Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.45%	[13],[33]	11.98%	[14],[34]
Spread (as a percent)		7.00%	[13],[33],[35]	7.50%	[14],[34],[36]
Principal		$ 15,489	[1],[13],[33]	$ 15,569	[4],[14],[34]
Cost		15,332	[1],[13],[33]	15,410	[4],[14],[34]
Fair value		$ 15,489	[5],[13],[33]	$ 15,569	[6],[14],[34]
Investment, Identifier [Axis]: Slick Innovations, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		70,000	[28]	70,000	[29]
Cost		$ 0	[1],[28]	$ 0	[4],[29]
Fair value		$ 1,990	[5],[28]	$ 2,440	[6],[29]	$ 1,880	2,310
Investment, Identifier [Axis]: Slick Innovations, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.00%		14.00%		14.00%
Principal		$ 25,560	[1]	$ 16,320	[4]
Cost		25,295	[1]	16,181	[4]
Fair value		25,560	[5]	16,320	[6]	$ 18,080	11,440
Investment, Identifier [Axis]: Slick Innovations, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Fair value		$ 0		16,320
Investment, Identifier [Axis]: Slick Innovations, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.00%
Fair value		$ 25,560		$ 0
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		864	[13]	864	[14]
Cost		$ 864	[1],[13]	$ 864	[4],[14]
Fair value		$ 941	[5],[13]	$ 885	[6],[14]
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		5.25%	[13],[33],[35],[38]	5.25%	[14],[34],[36],[39]
Principal		$ 0	[1],[13],[33],[38]	$ 0	[4],[14],[34],[39]
Cost		0	[1],[13],[33],[38]	0	[4],[14],[34],[39]
Fair value		$ 0	[5],[13],[33],[38]	$ 0	[6],[14],[34],[39]
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.68%	[13],[33]	9.71%	[14],[34]
Spread (as a percent)		5.25%	[13],[33],[35]	5.25%	[14],[34],[36]
Principal		$ 53,320	[1],[13],[33]	$ 53,320	[4],[14],[34]
Cost		52,980	[1],[13],[33]	52,939	[4],[14],[34]
Fair value		$ 53,320	[5],[13],[33]	$ 53,320	[6],[14],[34]
Investment, Identifier [Axis]: Student Resource Center, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		5,907,649	[13]	5,907,649	[14]
Cost		$ 0	[1],[13]	$ 0	[4],[14]
Fair value		$ 0	[5],[13]	0	[6],[14]	$ 0	0
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						8.50%
PIK Rate						8.50%
Fair value						$ 1,644	3,190
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13]	8.50%
PIK Rate	[13],[23]	8.50%
Principal	[1],[13]	$ 213
Cost	[1],[13]	213
Fair value	[5],[13]	$ 886
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		8.50%
PIK Rate		8.50%
Fair value		$ 1,061		$ 1,644
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		8.50%	[13],[25]	8.50%	[14],[37]
PIK Rate		8.50%	[13],[23],[25]	8.50%	[14],[24],[37]
Principal		$ 5,327	[1],[13],[25]	$ 5,327	[4],[14],[37]
Cost		4,884	[1],[13],[25]	4,884	[4],[14],[37]
Fair value		$ 1,061	[5],[13],[25]	1,644	[6],[14],[37]
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		8.50%
PIK Rate		8.50%
Fair value		$ 886		$ 204
Investment, Identifier [Axis]: Student Resource Center, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14]			8.50%
PIK Rate	[14],[24]			8.50%
Principal	[4],[14]			$ 204
Cost	[4],[14]			204
Fair value	[6],[14]			$ 204
Investment, Identifier [Axis]: Superior Rigging & Erecting Co., Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,636		1,636
Cost		$ 4,500	[1]	$ 4,500	[4]
Fair value		$ 15,950	[5]	$ 10,530	[6]	6,430	5,940
Investment, Identifier [Axis]: Superior Rigging & Erecting Co., Secured Debt
Schedule of Investments [Line Items]
Fair value						0	20,427
Investment, Identifier [Axis]: TEC Services, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		5.50%	[13],[33],[35],[38]	5.75%	[14],[34],[36],[39]
Principal		$ 0	[1],[13],[33],[38]	$ 0	[4],[14],[34],[39]
Cost		(85)	[1],[13],[33],[38]	(125)	[4],[14],[34],[39]
Fair value		$ (85)	[5],[13],[33],[38]	$ (125)	[6],[14],[34],[39]
Investment, Identifier [Axis]: TEC Services, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)		5.50%	[13],[33],[35],[38]	5.75%	[14],[34],[36],[39]
Principal		$ 0	[1],[13],[33],[38]	$ 0	[4],[14],[34],[39]
Cost		(64)	[1],[13],[33],[38]	(94)	[4],[14],[34],[39]
Fair value		$ (64)	[5],[13],[33],[38]	$ (94)	[6],[14],[34],[39]
Investment, Identifier [Axis]: TEC Services, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		9.90%	[13],[33]	10.13%	[14],[34]
Spread (as a percent)		5.50%	[13],[33],[35]	5.75%	[14],[34],[36]
Principal		$ 32,172	[1],[13],[33]	$ 42,333	[4],[14],[34]
Cost		31,747	[1],[13],[33]	41,709	[4],[14],[34]
Fair value		$ 31,808	[5],[13],[33]	$ 41,709	[6],[14],[34]
Investment, Identifier [Axis]: Team Public Choices, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		9.54%	[19],[57]	9.65%	[20]
Spread (as a percent)		5.00%	[19],[35],[57]	5.00%	[20],[36]
Principal		$ 14,576	[1],[19],[57]	$ 14,683	[4],[20]
Cost		14,442	[1],[19],[57]	14,522	[4],[20]
Fair value		$ 14,525	[5],[19],[57]	$ 14,781	[6],[20]
Investment, Identifier [Axis]: Tectonic Financial, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		200,000	[28]	200,000	[29]
Cost		$ 2,000	[1],[28]	$ 2,000	[4],[29]
Fair value		$ 4,720	[5],[28]	$ 4,720	[6],[29]
Investment, Identifier [Axis]: Tedder Industries, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		6,605		6,605
Cost		$ 661	[1]	$ 661	[4]
Fair value		$ 0	[5]	$ 0	[6]	0	0
Investment, Identifier [Axis]: Tedder Industries, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		5,643		5,643
Cost		$ 564	[1]	$ 564	[4]
Fair value		$ 0	[5]	$ 0	[6]	0	0
Investment, Identifier [Axis]: Tedder Industries, LLC, Preferred Member Units 3
Schedule of Investments [Line Items]
Units (in shares)		544		544
Cost		$ 9,245	[1]	$ 9,245	[4]
Fair value		$ 0	[5]	$ 0	[6]	$ 0	0
Investment, Identifier [Axis]: Tedder Industries, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%	[25],[30]	12.00%	[31],[37]	12.00%
PIK Rate		12.00%	[23],[25],[30]	12.00%	[24],[31],[37]	12.00%
Principal		$ 1,840	[1],[25],[30]	$ 1,840	[4],[31],[37]
Cost		1,821	[1],[25],[30]	1,821	[4],[31],[37]
Fair value		$ 1,644	[5],[25],[30]	$ 1,646	[6],[31],[37]	$ 1,726	1,726
Investment, Identifier [Axis]: Tedder Industries, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%	[25],[30]	12.00%	[31],[37]	12.00%
PIK Rate		12.00%	[23],[25],[30]	12.00%	[24],[31],[37]	12.00%
Principal		$ 15,200	[1],[25],[30]	$ 15,200	[4],[31],[37]
Cost		15,045	[1],[25],[30]	15,045	[4],[31],[37]
Fair value		$ 3,452	[5],[25],[30]	$ 3,603	[6],[31],[37]	$ 4,657	14,262
Investment, Identifier [Axis]: Televerde, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		460	[28]	460
Cost		$ 1,290	[1],[28]	$ 1,290	[4]
Fair value		$ 5,021	[5],[28]	$ 4,252	[6]	2,570	4,734
Investment, Identifier [Axis]: Televerde, LLC, Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		248		248
Cost		$ 718	[1]	$ 718	[4]
Fair value		$ 1,794	[5]	$ 1,794	[6]	1,793	1,794
Investment, Identifier [Axis]: Tex Tech Tennis, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		1,000,000	[13],[43]	1,000,000	[14],[44]
Cost		$ 1,000	[1],[13],[43]	$ 1,000	[4],[14],[44]
Fair value		2,350	[5],[13],[43]	2,290	[6],[14],[44]
Investment, Identifier [Axis]: The Affiliati Network, LLC, Preferred Stock 1
Schedule of Investments [Line Items]
Fair value		6,400		6,400
Investment, Identifier [Axis]: The Affiliati Network, LLC, Preferred Stock 2
Schedule of Investments [Line Items]
Fair value		$ 313		$ 287
Investment, Identifier [Axis]: The Affiliati Network, LLC, Preferred Stock 1
Schedule of Investments [Line Items]
Units (in shares)		312,910	[28]	287,310	[29]
Cost		$ 313	[1],[28]	$ 287	[4],[29]
Fair value		$ 313	[5],[28]	$ 287	[6],[29]	6,400	6,400
Investment, Identifier [Axis]: The Affiliati Network, LLC, Preferred Stock 2
Schedule of Investments [Line Items]
Units (in shares)		1,280,000	[28]	1,280,000	[29]
Cost		$ 6,400	[1],[28]	$ 6,400	[4],[29]
Fair value		6,400	[5],[28]	$ 6,400	[6],[29]	236	172
Investment, Identifier [Axis]: The Affiliati Network, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				10.00%
Principal		0	[1],[38]	$ 400	[4]
Cost		(4)	[1],[38]	394	[4]
Fair value		$ (4)	[5],[38]	$ 394	[6]	$ (8)	150
Investment, Identifier [Axis]: The Affiliati Network, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%		10.00%		10.00%
Principal		$ 5,201	[1]	$ 5,201	[4]
Cost		5,188	[1]	5,182	[4]
Fair value		$ 5,110	[5]	$ 5,053	[6]	$ 6,161	7,347
Investment, Identifier [Axis]: Titan Meter Midco Corp., Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		1,218,750	[13]	1,218,750	[14]
Total Rate		8.00%	[13]	8.00%	[14]
PIK Rate		8.00%	[13],[23]	8.00%	[14],[24]
Cost		$ 1,219	[1],[13]	$ 1,219	[4],[14]
Fair value		$ 1,400	[5],[13]	$ 1,400	[6],[14]
Investment, Identifier [Axis]: Titan Meter Midco Corp., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.81%
Spread (as a percent)		6.50%	[13],[33],[35]	6.50%	[14],[34],[36],[39]
Principal		$ 1,439	[1],[13],[33]	$ 0	[4],[14],[34],[39]
Cost		1,347	[1],[13],[33]	(105)	[4],[14],[34],[39]
Fair value		$ 1,439	[5],[13],[33]	$ (105)	[6],[14],[34],[39]
Investment, Identifier [Axis]: Titan Meter Midco Corp., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.80%	[13],[33]	10.83%	[14],[34]
Spread (as a percent)		6.50%	[13],[33],[35]	6.50%	[14],[34],[36]
Principal		$ 33,756	[1],[13],[33]	$ 33,927	[4],[14],[34]
Cost		32,889	[1],[13],[33]	32,937	[4],[14],[34]
Fair value		$ 33,756	[5],[13],[33]	$ 33,927	[6],[14],[34]
Investment, Identifier [Axis]: Titan Meter Midco Corp., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.80%
Spread (as a percent)	[13],[33],[35]	6.50%
Principal	[1],[13],[33]	$ 4,319
Cost	[1],[13],[33]	4,222
Fair value	[5],[13],[33]	$ 4,319
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		615	[28]	615	[29]
Cost		$ 4,655	[1],[28]	$ 4,655	[4],[29]
Fair value		9,460	[5],[28]	8,570	[6],[29]	9,770	12,740
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[1],[38]	0	[4],[39]
Cost		(1)	[1],[38]	(1)	[4],[39]
Fair value		$ (1)	[5],[38]	$ (1)	[6],[39]	$ 0	0
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.50%		13.50%		13.50%
Principal		$ 7,920	[1]	$ 7,920	[4]
Cost		7,869	[1]	7,855	[4]
Fair value		7,869	[5]	7,855	[6]	$ 7,920	7,920
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC,Common Stock
Schedule of Investments [Line Items]
Fair value		$ 9,460		$ 8,570
Investment, Identifier [Axis]: U.S. TelePacific Corp., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.72%	[19],[25],[33]	11.90%	[20],[34],[37]
Spread (as a percent)		7.40%	[19],[25],[33],[35]	7.40%	[20],[34],[36],[37]
PIK Rate		6.25%	[19],[23],[25],[33]	6.00%	[20],[24],[34],[37]
Principal		$ 9,811	[1],[19],[25],[33]	$ 9,825	[4],[20],[34],[37]
Cost		2,767	[1],[19],[25],[33]	3,257	[4],[20],[34],[37]
Fair value		3,925	[5],[19],[25],[33]	3,910	[6],[20],[34],[37]
Investment, Identifier [Axis]: U.S. TelePacific Corp., Secured Debt 2
Schedule of Investments [Line Items]
Principal		1,003	[1],[19],[25]	1,003	[4],[20],[37]
Cost		20	[1],[19],[25]	20	[4],[20],[37]
Fair value		$ 0	[5],[19],[25]	$ 0	[6],[20],[37]
Investment, Identifier [Axis]: UPS Intermediate, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,443,299	[13]	1,443,299	[14]
Cost		$ 1,443	[1],[13]	$ 1,443	[4],[14]
Fair value		$ 1,680	[5],[13]	$ 1,443	[6],[14]
Investment, Identifier [Axis]: UPS Intermediate, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.33%	[13],[33]	10.36%	[14],[34]
Spread (as a percent)		6.00%	[13],[33],[35]	6.00%	[14],[34],[36]
Principal		$ 43,121	[1],[13],[33]	$ 43,339	[4],[14],[34]
Cost		42,429	[1],[13],[33]	42,558	[4],[14],[34]
Fair value		$ 42,827	[5],[13],[33]	$ 42,904	[6],[14],[34]
Investment, Identifier [Axis]: UniTek Global Services, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		2,370,059	[19]	1,075,992	[20]
Cost		$ 0	[1],[19]	$ 0	[4],[20]
Fair value		0	[5],[19]	0	[6],[20]	$ 0	0
Investment, Identifier [Axis]: UniTek Global Services, Inc., Common Stock 1.1
Schedule of Investments [Line Items]
Fair value		$ 0		0
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 1
Schedule of Investments [Line Items]
Units (in shares)	[19]	11,450,416
Total Rate		20.00%	[19]			20.00%
PIK Rate		20.00%	[19],[23]			20.00%
Cost	[1],[19]	$ 8,416
Fair value		$ 9,388	[5],[19]			$ 2,880	2,833
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 1.1
Schedule of Investments [Line Items]
PIK Rate		20.00%
Fair value		$ 0		$ 3,181
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 2
Schedule of Investments [Line Items]
Units (in shares)		21,382,147	[19]	1,731,044	[20]
Total Rate		19.00%	[19]	20.00%	[20]	20.00%
PIK Rate		19.00%	[19],[23]	20.00%	[20],[24]	20.00%
Cost		$ 3,667	[1],[19]	$ 2,511	[4],[20]
Fair value		$ 0	[5],[19]	4,272	[6],[20]	$ 3,838	3,698
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 2.1
Schedule of Investments [Line Items]
Total Rate		20.00%
PIK Rate		20.00%
Fair value		$ 9,388		$ 4,272
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 3
Schedule of Investments [Line Items]
Units (in shares)		42,338,440	[19]	2,596,567	[20]
Total Rate		13.50%	[19]	19.00%	[20]	19.00%
PIK Rate		13.50%	[19],[23]	19.00%	[20],[24]	19.00%
Cost		$ 7,924	[1],[19]	$ 3,667	[4],[20]
Fair value		$ 0	[5],[19]	0	[6],[20]	$ 0	0
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 3.1
Schedule of Investments [Line Items]
Total Rate		19.00%
PIK Rate		19.00%
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 4
Schedule of Investments [Line Items]
Units (in shares)	[20]			4,935,377
Total Rate				13.50%	[20]	13.50%
PIK Rate				13.50%	[20],[24]	13.50%
Cost	[4],[20]			$ 7,924
Fair value				0	[6],[20]	$ 0	0
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 4.1
Schedule of Investments [Line Items]
Total Rate		13.50%
PIK Rate		13.50%
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: UniTek Global Services, Inc., Secured Convertible Debt 1
Schedule of Investments [Line Items]
Total Rate				15.00%	[20]	15.00%
PIK Rate				15.00%	[20],[24]	15.00%
Principal	[4],[20]			$ 2,717
Cost	[4],[20]			3,257
Fair value				5,642	[6],[20]	$ 4,021	3,889
Investment, Identifier [Axis]: UniTek Global Services, Inc., Secured Convertible Debt 1.1
Schedule of Investments [Line Items]
PIK Rate		15.00%
Fair value		$ 0		$ 5,642
Investment, Identifier [Axis]: UniTek Global Services, Inc., Secured Convertible Debt 2
Schedule of Investments [Line Items]
Total Rate				15.00%	[20]	15.00%
PIK Rate				15.00%	[20],[24]	15.00%
Principal	[4],[20]			$ 1,281
Cost	[4],[20]			1,508
Fair value				2,663	[6],[20]	$ 1,972	1,908
Investment, Identifier [Axis]: UniTek Global Services, Inc., Secured Convertible Debt 2.1
Schedule of Investments [Line Items]
PIK Rate		15.00%
Fair value		$ 0		$ 2,663
Investment, Identifier [Axis]: UniTek Global Services, Inc.,Preferred Stock 1
Schedule of Investments [Line Items]
Units (in shares)	[20],[29]			1,133,102
Total Rate	[20],[29]			20.00%
PIK Rate	[20],[24],[29]			20.00%
Cost	[4],[20],[29]			$ 3,181
Fair value	[6],[20],[29]			3,181
Investment, Identifier [Axis]: UnionRock Energy Fund II, LP Interests
Schedule of Investments [Line Items]
Fair value		$ 4,397		$ 4,732
Investment, Identifier [Axis]: UnionRock Energy Fund II, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)		11.11%	[15],[16],[48]	11.11%	[17],[18],[49]
Cost		$ 2,881	[1],[15],[16],[48]	$ 3,216	[4],[17],[18],[49]
Fair value		4,397	[5],[15],[16],[48]	4,732	[6],[17],[18],[49]	5,724	5,694
Investment, Identifier [Axis]: UnionRock Energy Fund III, LP Interests
Schedule of Investments [Line Items]
Fair value		$ 5,172		$ 5,612
Investment, Identifier [Axis]: UnionRock Energy Fund III, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)		14.91%	[15],[16],[48]	25.00%	[17],[18],[49]
Cost		$ 4,732	[1],[15],[16],[48]	$ 4,767	[4],[17],[18],[49]
Fair value		$ 5,172	[5],[15],[16],[48]	$ 5,612	[6],[17],[18],[49]	6,332	2,838
Investment, Identifier [Axis]: Universal Wellhead Services Holdings, LLC, Member Units
Schedule of Investments [Line Items]
Fair value						$ 0	0
Investment, Identifier [Axis]: Universal Wellhead Services Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Total Rate						14.00%
PIK Rate						14.00%
Fair value						$ 0	150
Investment, Identifier [Axis]: Urgent DSO LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		4,000	[28]	4,000	[29]
Total Rate		9.00%	[28]	9.00%	[29]	9.00%
PIK Rate		9.00%	[23],[28]	9.00%	[24],[29]	9.00%
Cost		$ 4,514	[1],[28]	$ 4,320	[4],[29]
Fair value		$ 4,514	[5],[28]	$ 4,320	[6],[29]	$ 4,136	0
Investment, Identifier [Axis]: Urgent DSO LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.50%		13.50%		13.50%
Principal		$ 8,800	[1]	$ 8,800	[4]
Cost		8,735	[1]	8,727	[4]
Fair value		$ 8,735	[5]	$ 8,727	[6]	$ 8,718	0
Investment, Identifier [Axis]: UserZoom Technologies, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.78%	[13],[33]	12.75%	[14],[34]
Spread (as a percent)		7.50%	[13],[33],[35]	7.50%	[14],[34],[36]
Principal		$ 4,000	[1],[13],[33]	$ 4,000	[4],[14],[34]
Cost		3,928	[1],[13],[33]	3,918	[4],[14],[34]
Fair value		$ 4,000	[5],[13],[33]	$ 4,000	[6],[14],[34]
Investment, Identifier [Axis]: VORTEQ Coil Finishers, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,038,462	[13],[28]	1,038,462	[14],[29]
Cost		$ 1,038	[1],[13],[28]	$ 1,038	[4],[14],[29]
Fair value		$ 2,820	[5],[13],[28]	$ 2,640	[6],[14],[29]
Investment, Identifier [Axis]: VVS Holdco LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		12,240	[28],[43]	12,240	[29],[44]
Cost		$ 12,240	[1],[28],[43]	$ 12,240	[4],[29],[44]
Fair value		$ 12,240	[5],[28],[43]	$ 12,240	[6],[29],[44]	$ 12,240	12,240
Investment, Identifier [Axis]: VVS Holdco LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.00%	[33],[35],[38]	6.00%	[34],[36],[39]	6.00%
Principal		$ 0	[1],[33],[38]	$ 0	[4],[34],[39]
Cost		0	[1],[33],[38]	0	[4],[34],[39]
Fair value		$ 0	[5],[33],[38]	$ 0	[6],[34],[39]	$ 0	0
Investment, Identifier [Axis]: VVS Holdco LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.50%		11.50%		11.50%
Principal		$ 24,480	[1]	$ 25,760	[4]
Cost		24,410	[1]	25,661	[4]
Fair value		$ 24,410	[5]	$ 25,661	[6]	$ 26,909	28,035
Investment, Identifier [Axis]: Veregy Consolidated, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[20],[34],[36],[39]			5.25%
Principal	[4],[20],[34],[39]			$ 0
Cost	[4],[20],[34],[39]			(185)
Fair value	[6],[20],[34],[39]			$ (185)
Investment, Identifier [Axis]: Veregy Consolidated, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[20],[34]			10.85%
Spread (as a percent)	[20],[34],[36]			6.00%
Principal	[4],[20],[34]			$ 17,659
Cost	[4],[20],[34]			17,475
Fair value	[6],[20],[34]			$ 17,681
Investment, Identifier [Axis]: Victory Energy Operations, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		51,421	[28]	51,914
Cost		$ 22,471	[1],[28]	$ 22,686	[4]
Fair value		$ 22,471	[5],[28]	22,686	[6]
Investment, Identifier [Axis]: Victory Energy Operations, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.00%
Principal		$ 1,723	[1]	0	[4],[39]
Cost		1,694	[1]	(33)	[4],[39]
Fair value		$ 1,694	[5]	$ (33)	[6],[39]
Investment, Identifier [Axis]: Victory Energy Operations, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%
Principal		$ 48,251	[1]	$ 48,251	[4]
Cost		47,841	[1]	47,792	[4]
Fair value		$ 47,841	[5]	$ 47,792	[6]
Investment, Identifier [Axis]: Vision Interests, Inc., Series A Preferred Stock
Schedule of Investments [Line Items]
Fair value						3,000	3,000
Investment, Identifier [Axis]: Vistar Media, Inc., Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)	[14]			70,207
Cost	[4],[14]			$ 767
Fair value	[6],[14]			$ 4,676
Investment, Identifier [Axis]: Vitesse Systems, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.43%	[13],[32]	11.55%	[14]
Spread (as a percent)		7.00%	[13],[32],[35]	7.00%	[14],[36]
Principal		$ 7,727	[1],[13],[32]	$ 5,795	[4],[14]
Cost		7,577	[1],[13],[32]	5,673	[4],[14]
Fair value		$ 7,727	[5],[13],[32]	$ 5,795	[6],[14]
Investment, Identifier [Axis]: Vitesse Systems, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.44%	[13],[33]	11.47%	[14],[34]
Spread (as a percent)		7.00%	[13],[33],[35]	7.00%	[14],[34],[36]
Principal		$ 41,863	[1],[13],[33]	$ 42,075	[4],[14],[34]
Cost		41,138	[1],[13],[33]	41,245	[4],[14],[34]
Fair value		41,863	[5],[13],[33]	42,075	[6],[14],[34]
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Fair value		0		0
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Fair value		$ 4,280		$ 7,003
Investment, Identifier [Axis]: Volusion, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		1,802,780		1,802,780
Cost		$ 2,576	[1]	$ 2,576	[4]
Fair value		$ 0	[5]	$ 0	[6]	0	0
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		5,097,595		5,097,595
Cost		$ 2,882	[1]	$ 3,978	[4]
Fair value		$ 4,280	[5]	$ 7,003	[6]	0	0
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		142,512		142,512
Cost		$ 0	[1]	$ 0	[4]
Fair value		$ 0	[5]	$ 0	[6]	7,000	7,250
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 3
Schedule of Investments [Line Items]
Units (in shares)		4,876,670		4,876,670
Cost		$ 14,000	[1]	$ 14,000	[4]
Fair value		$ 0	[5]	$ 0	[6]	$ 0	0
Investment, Identifier [Axis]: Volusion, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%	[30]	10.00%		10.00%
Principal		$ 2,100	[1],[30]	$ 2,100	[4]
Cost		2,100	[1],[30]	2,100	[4]
Fair value		$ 2,100	[5],[30]	$ 2,100	[6]	$ 2,100	2,100
Investment, Identifier [Axis]: Wall Street Prep, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[14]			400,000
Cost	[4],[14]			$ 400
Fair value	[6],[14]			$ 1,210
Investment, Identifier [Axis]: Wall Street Prep, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[14],[34],[36],[39]			7.00%
Principal	[4],[14],[34],[39]			$ 0
Cost	[4],[14],[34],[39]			(2)
Fair value	[6],[14],[34],[39]			$ (2)
Investment, Identifier [Axis]: Wall Street Prep, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[34]			11.74%
Spread (as a percent)	[14],[34],[36]			7.00%
Principal	[4],[14],[34]			$ 1,759
Cost	[4],[14],[34]			1,748
Fair value	[6],[14],[34]			$ 1,759
Investment, Identifier [Axis]: Wash & Wax Systems LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[13]	3,219
Cost	[1],[13]	$ 3,410
Fair value	[5],[13]	$ 3,660
Investment, Identifier [Axis]: Wash & Wax Systems LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[33]	9.78%
Spread (as a percent)	[13],[33],[35]	5.50%
Principal	[1],[13],[33]	$ 10
Cost	[1],[13],[33]	10
Fair value	[5],[13],[33]	$ 10
Investment, Identifier [Axis]: Wash & Wax Systems LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[33]	9.78%
Spread (as a percent)	[13],[33],[35]	5.50%
Principal	[1],[13],[33]	$ 7,388
Cost	[1],[13],[33]	7,388
Fair value	[5],[13],[33]	$ 7,388
Investment, Identifier [Axis]: Wash & Wax Systems LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[13]	12.00%
PIK Rate	[13],[23]	12.00%
Principal	[1],[13]	$ 4,829
Cost	[1],[13]	4,829
Fair value	[5],[13]	$ 4,829
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%	[13]	12.00%	[14]
PIK Rate		4.00%	[13],[23]	4.00%	[14],[24]
Principal		$ 2,315	[1],[13]	$ 2,270	[4],[14]
Cost		2,302	[1],[13]	2,251	[4],[14]
Fair value		$ 2,181	[5],[13]	$ 2,142	[6],[14]
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%	[13]	12.00%	[14]
PIK Rate		4.00%	[13],[23]	4.00%	[14],[24]
Principal		$ 400	[1],[13]	$ 392	[4],[14]
Cost		389	[1],[13]	377	[4],[14]
Fair value		$ 378	[5],[13]	$ 369	[6],[14]
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.00%	[13]	12.00%	[14]
PIK Rate		4.00%	[13],[23]	4.00%	[14],[24]
Principal		$ 16,461	[1],[13]	$ 16,135	[4],[14]
Cost		16,387	[1],[13]	16,036	[4],[14]
Fair value		$ 15,503	[5],[13]	$ 15,227	[6],[14]
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		12.00%	[13]	12.00%	[14]
PIK Rate		4.00%	[13],[23]	4.00%	[14],[24]
Principal		$ 13,167	[1],[13]	$ 12,906	[4],[14]
Cost		13,107	[1],[13]	12,826	[4],[14]
Fair value		12,400	[5],[13]	$ 12,180	[6],[14]
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[14],[29]			1,541,400
Cost	[4],[14],[29]			$ 1,541
Fair value	[6],[14],[29]			$ 4,920
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[34],[58]			9.47%
Spread (as a percent)	[14],[34],[36],[58]			5.00%
Principal	[4],[14],[34],[58]			$ 2,381
Cost	[4],[14],[34],[58]			2,348
Fair value	[6],[14],[34],[58]			$ 2,381
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[34]			9.60%
Spread (as a percent)	[14],[34],[36]			5.00%
Principal	[4],[14],[34]			$ 10,550
Cost	[4],[14],[34]			10,428
Fair value	[6],[14],[34]			$ 10,550
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[14],[34]			9.60%
Spread (as a percent)	[14],[34],[36]			5.00%
Principal	[4],[14],[34]			$ 5,250
Cost	[4],[14],[34]			5,166
Fair value	[6],[14],[34]			5,250
Investment, Identifier [Axis]: Wildcats Topco LLC (NVS Heritage), Common Equity
Schedule of Investments [Line Items]
Fair value		$ 22,427		$ 0
Investment, Identifier [Axis]: Wildcats Topco LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		22,426,711
Cost	[1]	$ 22,427
Fair value	[5]	$ 22,427
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[34],[42]			12.81%
Spread (as a percent)		8.00%	[13],[32],[33],[35],[38]	8.00%	[14],[34],[36],[42]
Principal		$ 0	[1],[13],[32],[33],[38]	$ 2,200	[4],[14],[34],[42]
Cost		(29)	[1],[13],[32],[33],[38]	2,161	[4],[14],[34],[42]
Fair value		$ (29)	[5],[13],[32],[33],[38]	$ 2,138	[6],[14],[34],[42]
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.56%	[13],[33]	12.85%	[14],[34]
Spread (as a percent)		8.00%	[13],[33],[35]	8.00%	[14],[34],[36]
Principal		$ 1,874	[1],[13],[33]	$ 1,874	[4],[14],[34]
Cost		1,860	[1],[13],[33]	1,856	[4],[14],[34]
Fair value		$ 1,874	[5],[13],[33]	$ 1,821	[6],[14],[34]
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.56%	[13],[33]	11.85%	[14],[34]
Spread (as a percent)		7.00%	[13],[33],[35]	7.00%	[14],[34],[36]
Principal		$ 7,240	[1],[13],[33]	$ 7,240	[4],[14],[34]
Cost		7,159	[1],[13],[33]	7,131	[4],[14],[34]
Fair value		$ 7,240	[5],[13],[33]	$ 7,035	[6],[14],[34]
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		13.56%	[13],[33]	13.85%	[14],[34]
Spread (as a percent)		9.00%	[13],[33],[35]	9.00%	[14],[34],[36]
Principal		$ 7,240	[1],[13],[33]	$ 7,240	[4],[14],[34]
Cost		7,159	[1],[13],[33]	7,131	[4],[14],[34]
Fair value		$ 7,240	[5],[13],[33]	$ 7,035	[6],[14],[34]
Investment, Identifier [Axis]: World Micro Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		3,845	[28]	3,845	[29]
Cost		$ 3,845	[1],[28]	$ 3,845	[4],[29]
Fair value		$ 3,845	[5],[28]	$ 3,845	[6],[29]	$ 3,845	3,845
Investment, Identifier [Axis]: World Micro Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.00%		13.00%		13.00%
Principal		$ 9,886	[1]	$ 10,765	[4]
Cost		9,839	[1]	10,702	[4]
Fair value		$ 9,839	[5]	$ 10,702	[6]	$ 12,040	12,028
Investment, Identifier [Axis]: Xenon Arc, Inc. Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.17%
Spread (as a percent)	[13],[33],[35]	5.75%
Principal	[1],[13],[33]	$ 23,693
Cost	[1],[13],[33]	23,462
Fair value	[5],[13],[33]	$ 23,692
Investment, Identifier [Axis]: Xenon Arc, Inc. Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.12%
Spread (as a percent)	[13],[33],[35]	5.75%
Principal	[1],[13],[33]	$ 37,249
Cost	[1],[13],[33]	36,919
Fair value	[5],[13],[33]	$ 37,249
Investment, Identifier [Axis]: Xenon Arc, Inc. Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.15%
Spread (as a percent)	[13],[33],[35]	5.75%
Principal	[1],[13],[33]	$ 10,605
Cost	[1],[13],[33]	10,411
Fair value	[5],[13],[33]	$ 10,605
Investment, Identifier [Axis]: Xenon Arc, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[34]			9.70%
Spread (as a percent)	[14],[34],[36]			5.25%
Principal	[4],[14],[34]			$ 23,814
Cost	[4],[14],[34]			23,549
Fair value	[6],[14],[34]			$ 23,814
Investment, Identifier [Axis]: Xenon Arc, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[34]			9.98%
Spread (as a percent)	[14],[34],[36]			5.25%
Principal	[4],[14],[34]			$ 37,442
Cost	[4],[14],[34]			37,063
Fair value	[6],[14],[34]			$ 37,442
Investment, Identifier [Axis]: YS Garments, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.88%	[19],[33]	12.25%	[20],[34],[58]
Spread (as a percent)		7.50%	[19],[33],[35]	7.50%	[20],[34],[36],[58]
Principal		$ 10,692	[1],[19],[33]	$ 10,892	[4],[20],[34],[58]
Cost		10,589	[1],[19],[33]	10,739	[4],[20],[34],[58]
Fair value		$ 9,137	[5],[19],[33]	$ 9,949	[6],[20],[34],[58]
Investment, Identifier [Axis]: ZRG Partners, LLC Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[13],[33]	12.50%
Spread (as a percent)	[13],[33],[35]	5.00%
Principal	[1],[13],[33]	$ 5,211
Cost	[1],[13],[33]	5,046
Fair value	[5],[13],[33]	$ 5,211
Investment, Identifier [Axis]: ZRG Partners, LLC Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[13],[33],[57]	10.28%
Spread (as a percent)	[13],[33],[35],[57]	6.00%
Principal	[1],[13],[33],[57]	$ 8,019
Cost	[1],[13],[33],[57]	7,803
Fair value	[5],[13],[33],[57]	$ 8,019
Investment, Identifier [Axis]: ZRG Partners, LLC Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.17%
Spread (as a percent)	[13],[33],[35]	6.00%
Principal	[1],[13],[33]	$ 6,535
Cost	[1],[13],[33]	6,428
Fair value	[5],[13],[33]	$ 6,535
Investment, Identifier [Axis]: ZRG Partners, LLC Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[13],[33]	10.31%
Spread (as a percent)	[13],[33],[35]	6.00%
Principal	[1],[13],[33]	$ 46,784
Cost	[1],[13],[33]	46,022
Fair value	[5],[13],[33]	$ 46,784
Investment, Identifier [Axis]: ZRG Partners, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[34]			12.50%
Spread (as a percent)	[14],[34],[36]			5.00%
Principal	[4],[14],[34]			$ 695
Cost	[4],[14],[34]			509
Fair value	[6],[14],[34]			$ 695
Investment, Identifier [Axis]: ZRG Partners, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[34]			10.74%
Spread (as a percent)	[14],[34],[36]			6.00%
Principal	[4],[14],[34]			$ 4,158
Cost	[4],[14],[34]			3,956
Fair value	[6],[14],[34]			$ 4,158
Investment, Identifier [Axis]: ZRG Partners, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[14],[34]			10.28%
Spread (as a percent)	[14],[34],[36]			6.00%
Principal	[4],[14],[34]			$ 6,568
Cost	[4],[14],[34]			6,447
Fair value	[6],[14],[34]			$ 6,568
Investment, Identifier [Axis]: ZRG Partners, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[14],[34]			10.66%
Spread (as a percent)	[14],[34],[36]			6.00%
Principal	[4],[14],[34]			$ 47,050
Cost	[4],[14],[34]			46,185
Fair value	[6],[14],[34]			$ 47,050
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		16,878		17,086
Cost		$ 3,154	[1]	$ 3,154	[4]
Fair value		$ 50	[5]	$ 320	[6]	$ 0	0
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
Principal		$ 1,750	[1]	$ 1,750	[4]
Cost		1,750	[1]	1,750	[4]
Fair value		$ 1,750	[5]	$ 1,750	[6]
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						12.00%
Fair value						$ 450	450
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate						6.50%
Fair value						$ 945	945
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate						14.00%
Fair value						$ 1,710	2,080
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)		587	[26]	587	[27]
Cost		$ 600	[1],[26]	$ 600	[4],[27]
Fair value		$ 0	[5],[26]	$ 0	[6],[27]	$ 0	$ 0
Investment, Identifier [Axis]: Zips Car Wash, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[34]			11.91%
Spread (as a percent)	[14],[34],[36]			7.25%
PIK Rate	[14],[24],[34]			11.91%
Principal	[4],[14],[34]			$ 18,023
Cost	[4],[14],[34]			18,023
Fair value	[6],[14],[34]			$ 14,852
Investment, Identifier [Axis]: Zips Car Wash, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[34]			11.91%
Spread (as a percent)	[14],[34],[36]			7.25%
PIK Rate	[14],[24],[34]			11.91%
Principal	[4],[14],[34]			$ 4,518
Cost	[4],[14],[34]			4,518
Fair value	[6],[14],[34]			$ 3,723
[1] Principal is net of repayments. Cost is net of repayments and accumulated unearned income. Negative cost is the result of the capitalized discount being greater than the principal amount outstanding on the loan. [2] All portfolio company headquarters are based in the United States, unless otherwise noted. [3] All investments are LMM portfolio investments, unless otherwise noted. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of LMM portfolio investments. All of the Company’s investments, unless otherwise noted, are encumbered either as security for the Corporate Facility or SPV Facility or in support of the debentures guaranteed by the SBA and issued by the Funds. [4] Principal is net of repayments. Cost is net of repayments and accumulated unearned income. Negative cost is the result of the capitalized discount being greater than the principal amount outstanding on the loan. [5] Investment Fair Value was determined using significant unobservable inputs, unless otherwise noted. See Note C — Fair Value Hierarchy for Investments —Portfolio Composition for further discussion. Negative fair value is the result of the capitalized discount on the loan or the unfunded commitment being valued below par. [6] Investment Fair Value was determined using significant unobservable inputs, unless otherwise noted. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for further discussion. Negative fair value is the result of the capitalized discount on the loan or the unfunded commitment being valued below par. [7] All portfolio company headquarters are based in the United States, unless otherwise noted. [8] All investments are LMM (as defined below) portfolio investments, unless otherwise noted. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of LMM portfolio investments. All of the Company’s investments, unless otherwise noted, are encumbered either as security for the Corporate Facility or SPV Facility (each as defined below) or in support of the debentures guaranteed by the SBA (as defined below) and issued by the Funds (as defined below). [9] “Control” investments are defined by the 1940 Act as investments in which more than 25% of the voting securities are owned or where the ability to nominate greater than 50% of the board representation is maintained. [10] “Affiliate” investments are defined by the 1940 Act as investments in which between 5% and 25% (inclusive) of the voting securities are owned and the investments are not classified as Control investments. [11] “Non-Control/Non-Affiliate” investments are defined by the 1940 Act as investments that are neither Control investments nor Affiliate investments. [12] “Non-Control/Non-Affiliate” investments are defined by the 1940 Act as investments that are neither Control investments nor Affiliate investments. [13] Private Loan (as defined below) portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Private Loan portfolio investments. [14] Private Loan portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Private Loan portfolio investments. [15] Investment is not a qualifying asset as defined under Section 55(a) of the 1940 Act. Qualifying assets must represent at least 70% of total assets at the time of acquisition of any additional non-qualifying assets. [16] Other Portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Other Portfolio investments. [17] Investment is not a qualifying asset as defined under Section 55(a) of the 1940 Act. Qualifying assets must represent at least 70% of total assets at the time of acquisition of any additional non-qualifying assets. [18] Other Portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Other Portfolio investments. [19] Middle Market (as defined below) portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Middle Market portfolio investments. [20] Middle Market portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Middle Market portfolio investments. [21] Portfolio company headquarters are located outside of the United States. [22] Portfolio company headquarters are located outside of the United States. [23] Investments may have a portion, or all, of their income received from Paid-in-Kind (“PIK”) interest or dividends. PIK interest income and cumulative dividend income represent income not paid currently in cash. The difference between the Total Rate and PIK Rate represents the cash rate as of June 30, 2025. [24] Investments may have a portion, or all, of their income received from PIK interest or dividends. PIK interest income and cumulative dividend income represent income not paid currently in cash. The difference between the Total Rate and PIK Rate represents the cash rate as of December 31, 2024. [25] Non-accrual and non-income producing debt investment. [26] (27)Warrants are presented in equivalent shares/units with a strike price of $0.01 per share/unit. [27] Warrants are presented in equivalent shares/units with a strike price of $0.01 per share/unit. [28] Income producing through dividends or distributions. [29] Income producing through dividends or distributions. [30] Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable. [31] Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable. [32] Revolving line of credit facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of June 30, 2025. [33] Index based floating interest rate is subject to contractual minimum interest rate. As noted in this schedule, 96% of the loans (based on the par amount) contain Term Secured Overnight Financing Rate (“SOFR”) floors which range between 0.75% and 5.25%, with a weighted-average floor of 1.30%. [34] Index based floating interest rate is subject to contractual minimum interest rate. As noted in this schedule, 95% of the loans (based on the par amount) contain Term SOFR floors which range between 0.50% and 5.25%, with a weighted-average floor of 1.32%. [35] A majority of the variable rate loans in the Investment Portfolio (as defined below) bear interest at a rate that may be determined by reference to either SOFR (“SF”) or an alternate base rate (commonly based on the federal funds rate or the prime rate (“P”)), which typically resets every one, three, or six months at the borrower’s option. SOFR based contracts may include a credit spread adjustment (the “Adjustment”) that is charged in addition to the stated spread. The Adjustment is applied when the SOFR, plus the Adjustment, exceeds the stated floor rate, as applicable. As of June 30, 2025, SOFR based contracts in the portfolio had Adjustments ranging from 0.10% to 0.26%. [36] A majority of the variable rate loans in the Investment Portfolio bear interest at a rate that may be determined by reference to either SOFR (“SF”) or an alternate base rate (commonly based on the federal funds rate or the prime rate (“P”)), which typically resets every one, three, or six months at the borrower’s option. SOFR based contracts may include a credit spread adjustment (the “Adjustment”) that is charged in addition to the stated spread. The Adjustment is applied when the SOFR, plus the Adjustment, exceeds the stated floor rate, as applicable. As of December 31, 2024, SOFR based contracts in the portfolio had Adjustments ranging from 0.10% to 0.26%. [37] Non-accrual and non-income producing debt investment. [38] The position is unfunded and no interest income is being earned as of June 30, 2025. The position may earn a nominal unused facility fee on committed amounts. [39] The position is unfunded and no interest income is being earned as of December 31, 2024. The position may earn a nominal unused facility fee on committed amounts. [40] (33)Index based floating interest rate is subject to contractual maximum base rate of 3.00%. [41] Index based floating interest rate is subject to contractual maximum base rate of 3.00%. [42] Revolving line of credit facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2024. [43] (29)Shares/Units represent ownership in a related real estate or holding entity. [44] Shares/Units represent ownership in a related real estate or holding entity. [45] Investment purchased through a distressed sale with the intention to be sold on a short-term basis. [46] The Company has entered into an intercreditor agreement that entitles the Company to the “last out” tranche of the first lien secured loans, whereby the “first out” tranche will receive priority as to the “last out” tranche with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, the Company receives a higher interest rate than the contractual stated interest rate of SOFR+6.50% (Floor 1.50%) per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate. [47] The Company has entered into an intercreditor agreement that entitles the Company to the “last out” tranche of the first lien secured loans, whereby the “first out” tranche will receive priority as to the “last out” tranche with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, the Company receives a higher interest rate than the contractual stated interest rate of SOFR+7.00% (Floor 1.50%) per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate. [48] (30)Investment is not unitized. Presentation is made in percent of fully diluted ownership unless otherwise indicated. [49] Investment is not unitized. Presentation is made in percent of fully diluted ownership unless otherwise indicated. [50] (36)Effective yield as of June 30, 2025 was approximately 4.18% on the Dreyfus Government Cash Management. [51] Effective yield as of December 31, 2024 was approximately 4.43% on the Dreyfus Government Cash Management. [52] Effective yield as of June 30, 2025 was approximately 3.99% on the Fidelity Government Fund. [53] (31)Effective yield as of June 30, 2025 was approximately 3.95% on the Fidelity Treasury. [54] Effective yield as of December 31, 2024 was approximately 4.10% on the Fidelity Treasury. [55] (34)Index based floating interest rate is subject to contractual maximum base rate of 4.00%. [56] Index based floating interest rate is subject to contractual maximum base rate of 1.50%. [57] Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of June 30, 2025. [58] Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2024. [59] Investment is accruing income at the fixed cash rate of 2.50% as of June 30, 2025. [60] External Investment Manager (as defined below). Investment is not encumbered as security for the Credit Facilities (as defined below) or in support of the SBA-guaranteed debentures issued by the Funds. [61] External Investment Manager. Investment is not encumbered as security for the Credit Facilities or in support of the SBA-guaranteed debentures issued by the Funds. [62] The Company has entered into an intercreditor agreement that entitles the Company to the “last out” tranche of the first lien secured loans, whereby the “first out” tranche will receive priority as to the “last out” tranche with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, the Company receives a higher interest rate than the contractual stated interest rate of 11.85% per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate. [63] The Company has entered into an intercreditor agreement that entitles the Company to the “last out” tranche of the first lien secured loans, whereby the “first out” tranche will receive priority as to the “last out” tranche with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, the Company receives a higher interest rate than the contractual stated interest rate of 11.75% per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate.