Consolidated Schedule of Investments

v3.25.1

Consolidated Schedule of Investments - USD ($) $ in Thousands		Mar. 31, 2025		Dec. 31, 2024		Mar. 31, 2024	Dec. 31, 2023
Schedule of Investments [Line Items]
Cost		$ 4,295,736	[1],[2],[3]	$ 4,237,312	[4],[5]
Fair value		$ 5,054,139	[1],[2],[6]	$ 4,932,669	[4],[5]
Investment owned, percent of net assets (as a percent)		178.00%	[1],[2]	176.30%	[4],[5]
Money Market Funds
Schedule of Investments [Line Items]
Cost		$ 45,783	[3]	$ 6,474	[7]
Fair value		45,783	[6]	6,474	[8]
Control investments
Schedule of Investments [Line Items]
Cost		1,500,635	[3],[9]	1,415,970	[7],[10]
Fair value		$ 2,172,956	[6],[9]	$ 2,087,890	[8],[10]	$ 2,051,212	$ 2,006,698
Investment owned, percent of net assets (as a percent)		76.50%		74.60%	[10]
Affiliate investments
Schedule of Investments [Line Items]
Cost		$ 756,967	[3],[11]	$ 743,441	[7],[12]
Fair value		$ 899,326	[6],[11]	$ 846,798	[8],[12]	665,949	615,002
Investment owned, percent of net assets (as a percent)		31.70%		30.30%	[12]
Non‑Control/Non‑Affiliate investments
Schedule of Investments [Line Items]
Cost		$ 2,038,134	[3],[13]	$ 2,077,901	[7],[14]
Fair value		$ 1,981,857	[6],[13]	$ 1,997,981	[8],[14]
Investment owned, percent of net assets (as a percent)		69.80%	[13]	71.40%	[14]
American Nuts, LLC
Schedule of Investments [Line Items]
Cost		$ 23,790	[15]	$ 34,480	[16]
Fair value		23,790	[15]	24,922	[16]
Analytical Systems Keco Holdings, LLC
Schedule of Investments [Line Items]
Cost		9,944		9,991
Fair value		9,141		9,348
ASC Interests, LLC
Schedule of Investments [Line Items]
Cost		3,656		3,728
Fair value		1,925		1,998
ATS Workholding, LLC
Schedule of Investments [Line Items]
Cost		8,984	[15]	8,942	[16]
Fair value		0	[15]	256	[16]
Barfly Ventures, LLC
Schedule of Investments [Line Items]
Cost		2,295	[15]	2,295	[16]
Fair value		6,471	[15]	6,571	[16]
Batjer TopCo, LLC
Schedule of Investments [Line Items]
Cost		15,075		15,340
Fair value		16,140		16,405
BDB Holdings, LLC
Schedule of Investments [Line Items]
Cost		19,957
Fair value		19,340
Bolder Panther Group, LLC
Schedule of Investments [Line Items]
Cost		114,703		115,263
Fair value		132,046		132,163
Brewer Crane Holdings, LLC
Schedule of Investments [Line Items]
Cost		9,296		9,296
Fair value		9,126		9,696
Bridge Capital Solutions Corporation
Schedule of Investments [Line Items]
Cost		3,132		3,132
Fair value		0		0
California Splendor Holdings LLC
Schedule of Investments [Line Items]
Cost		55,656		57,670
Fair value		61,469		63,095
Centre Technologies Holdings, LLC
Schedule of Investments [Line Items]
Cost		30,812		31,878
Fair value		38,744		37,944
Chamberlin Holding LLC
Schedule of Investments [Line Items]
Cost		30,347		28,727
Fair value		55,090		52,280
Charps, LLC
Schedule of Investments [Line Items]
Cost		7,151		7,129
Fair value		21,274		21,274
Clad-Rex Steel, LLC
Schedule of Investments [Line Items]
Cost		15,226		15,478
Fair value		19,792		19,673
Cody Pools, Inc.
Schedule of Investments [Line Items]
Cost		46,006		47,512
Fair value		107,215		107,037
Colonial Electric Company LLC
Schedule of Investments [Line Items]
Cost		21,646		21,952
Fair value		28,325		27,880
CompareNetworks Topco, LLC
Schedule of Investments [Line Items]
Cost		6,220		6,423
Fair value		13,310		14,163
Compass Systems & Sales, LLC
Schedule of Investments [Line Items]
Cost		24,511		24,500
Fair value		24,511		24,496
Cybermedia Technologies, LLC
Schedule of Investments [Line Items]
Cost		42,130		42,116
Fair value		35,642		42,116
Datacom, LLC
Schedule of Investments [Line Items]
Cost		11,468		11,050
Fair value		9,098		8,680
Digital Products Holdings LLC
Schedule of Investments [Line Items]
Cost		21,744		22,062
Fair value		21,939		22,257
Direct Marketing Solutions, Inc.
Schedule of Investments [Line Items]
Cost		31,836		32,228
Fair value		41,962		41,832
Elgin AcquireCo, LLC
Schedule of Investments [Line Items]
Cost		31,382		31,455
Fair value		32,238		32,951
Gamber-Johnson Holdings, LLC
Schedule of Investments [Line Items]
Cost		90,690		90,678
Fair value		187,876		187,876
GRT Rubber Technologies LLC
Schedule of Investments [Line Items]
Cost		56,624		56,611
Fair value		89,529		89,529
Gulf Publishing Holdings, LLC
Schedule of Investments [Line Items]
Cost		11,502		11,580
Fair value		1,738		1,518
Harris Preston Fund Investments
Schedule of Investments [Line Items]
Cost		7,022
Fair value		13,826
Harris Preston Fund Investments
Schedule of Investments [Line Items]
Cost	[17],[18]			6,942
Fair value	[17],[18]			13,829
IG Investor, LLC
Schedule of Investments [Line Items]
Cost		50,811		51,229
Fair value		54,444		53,059
Jensen Jewelers of Idaho, LLC
Schedule of Investments [Line Items]
Cost		2,149		2,309
Fair value		12,878		13,318
JorVet Holdings, LLC
Schedule of Investments [Line Items]
Cost		34,221		34,209
Fair value		36,898		36,396
KBK Industries, LLC
Schedule of Investments [Line Items]
Cost		4,163		4,459
Fair value		28,580		28,880
Kickhaefer Manufacturing Company, LLC
Schedule of Investments [Line Items]
Cost		31,335		32,145
Fair value		33,703		33,863
Metalforming Holdings, LLC
Schedule of Investments [Line Items]
Cost		26,379		28,286
Fair value		32,212		34,080
Moffitt Holdings, LLC
Schedule of Investments [Line Items]
Cost		48,956
Fair value		48,956
MS Private Loan Fund I, LP
Schedule of Investments [Line Items]
Cost		24,250	[19],[20]	15,850	[17],[18]
Fair value		23,857	[19],[20]	15,634	[17],[18]
MS Private Loan Fund II, LP
Schedule of Investments [Line Items]
Cost		8,053	[19],[20]	7,390	[17],[18]
Fair value		8,447	[19],[20]	7,784	[17],[18]
MVI MSO, LLC (Milford Vascular)
Schedule of Investments [Line Items]
Cost		12,453
Fair value		12,453
Mystic Logistics Holdings, LLC
Schedule of Investments [Line Items]
Cost		8,453		8,451
Fair value		32,116		32,116
Nello Industries Investco, LLC
Schedule of Investments [Line Items]
Cost		39,092		39,063
Fair value		43,472		42,503
NexRev LLC
Schedule of Investments [Line Items]
Cost				18,016
Fair value				21,721
NRP Jones, LLC
Schedule of Investments [Line Items]
Cost		6,602		6,115
Fair value		5,001		4,968
NuStep, LLC
Schedule of Investments [Line Items]
Cost		36,691		36,690
Fair value		40,240		39,589
OMi Topco, LLC
Schedule of Investments [Line Items]
Cost		15,031		10,050
Fair value		89,820		81,720
Orttech Holdings, LLC
Schedule of Investments [Line Items]
Cost		31,502		31,890
Fair value		35,010		35,410
Pinnacle TopCo, LLC
Schedule of Investments [Line Items]
Cost		40,957		40,942
Fair value		48,740		47,000
PPL RVs, Inc.
Schedule of Investments [Line Items]
Cost		17,844		18,729
Fair value		34,230		34,080
Principle Environmental, LLC
Schedule of Investments [Line Items]
Cost		11,774		11,770
Fair value		18,435		18,061
Robbins Bros. Jewelry, Inc.
Schedule of Investments [Line Items]
Cost		43,438		43,655
Fair value		14,307		14,523
Tedder Industries, LLC
Schedule of Investments [Line Items]
Cost		27,336		27,336
Fair value		4,762		5,249
Televerde, LLC
Schedule of Investments [Line Items]
Cost		2,008		2,008
Fair value		6,815		6,046
Trantech Radiator Topco, LLC
Schedule of Investments [Line Items]
Cost		12,516		12,509
Fair value		16,431		16,424
Victory Energy Operations, LLC
Schedule of Investments [Line Items]
Cost		70,471		70,445
Fair value		70,471		70,445
Volusion, LLC
Schedule of Investments [Line Items]
Cost		22,349		22,654
Fair value		7,270		9,103
VVS Holdco LLC
Schedule of Investments [Line Items]
Cost		37,914		37,901
Fair value		37,914		37,901
Ziegler’s NYPD, LLC
Schedule of Investments [Line Items]
Cost		5,504		5,504
Fair value		1,910		2,070
AAC Holdings, Inc.
Schedule of Investments [Line Items]
Cost		17,886	[21]	21,203	[22]
Fair value		14,738	[21]	17,974	[22]
Boccella Precast Products LLC
Schedule of Investments [Line Items]
Cost		2,576		2,576
Fair value		1,386		576
Buca C, LLC
Schedule of Investments [Line Items]
Cost		16,651		16,284
Fair value		0		0
Career Team Holdings, LLC
Schedule of Investments [Line Items]
Cost		25,461		24,751
Fair value		25,701		24,991
CenterPeak Holdings, LLC
Schedule of Investments [Line Items]
Cost		25,055		25,041
Fair value		37,537		36,057
Connect Telecommunications Solutions Holdings, Inc.
Schedule of Investments [Line Items]
Cost		39,925	[19]	39,911	[17]
Fair value		39,925	[19]	39,911	[17]
DMA Industries, LLC
Schedule of Investments [Line Items]
Cost		26,585		26,461
Fair value		26,585		26,461
Dos Rios Partners
Schedule of Investments [Line Items]
Cost		8,132	[19],[20]	8,132	[17],[18]
Fair value		10,155	[19],[20]	10,155	[17],[18]
FCC Intermediate Holdco, LLC
Schedule of Investments [Line Items]
Cost		32,872		33,029
Fair value		47,020		39,949
Freeport Financial Funds
Schedule of Investments [Line Items]
Cost		3,274	[19],[20]	4,239	[17],[18]
Fair value		2,488	[19],[20]	3,453	[17],[18]
GFG Group, LLC
Schedule of Investments [Line Items]
Cost		13,068		13,064
Fair value		17,795		18,725
Gulf Manufacturing, LLC
Schedule of Investments [Line Items]
Cost		42,027	[19],[23]	42,502	[17],[24]
Fair value		54,250	[19],[23]	54,618	[17],[24]
Harris Preston Fund Investments
Schedule of Investments [Line Items]
Cost		8,374	[19],[20]	8,578	[17],[18]
Fair value		11,662	[19],[20]	11,559	[17],[18]
Hawk Ridge Systems, LLC
Schedule of Investments [Line Items]
Cost		50,714		50,844
Fair value		69,988		69,231
Houston Plating and Coatings, LLC
Schedule of Investments [Line Items]
Cost		5,352		5,352
Fair value		7,180		6,870
Infinity X1 Holdings, LLC
Schedule of Investments [Line Items]
Cost		19,106		19,322
Fair value		22,755		24,130
Integral Energy Services
Schedule of Investments [Line Items]
Cost		14,457	[15]	14,438	[16]
Fair value		13,750	[15]	13,730	[16]
Iron-Main Investments, LLC
Schedule of Investments [Line Items]
Cost		46,755		47,011
Fair value		46,898		47,154
ITA Holdings Group, LLC
Schedule of Investments [Line Items]
Cost		11,920		11,785
Fair value		17,710		16,740
KMS, LLC
Schedule of Investments [Line Items]
Cost		7,107	[15]	9,232	[16]
Fair value		7,107	[15]	6,331	[16]
Mills Fleet Farm Group, LLC
Schedule of Investments [Line Items]
Cost		16,492	[15]	13,840	[16]
Fair value		15,992	[15]	13,840	[16]
MoneyThumb Acquisition, LLC
Schedule of Investments [Line Items]
Cost		11,353		11,268
Fair value		11,353		11,268
Nebraska Vet AcquireCo, LLC
Schedule of Investments [Line Items]
Cost		76,165		73,544
Fair value		130,010		98,890
OnAsset Intelligence, Inc.
Schedule of Investments [Line Items]
Cost		12,683		12,683
Fair value		1,179		1,180
RA Outdoors LLC
Schedule of Investments [Line Items]
Cost		15,056	[15]	15,497	[16],[17]
Fair value		13,745	[15]	14,412	[16],[17]
SI East, LLC
Schedule of Investments [Line Items]
Cost		71,377		71,372
Fair value		82,381		83,571
Slick Innovations, LLC
Schedule of Investments [Line Items]
Cost		25,598		16,181
Fair value		27,770		18,760
Student Resource Center, LLC
Schedule of Investments [Line Items]
Cost		5,093	[15]	5,088	[16]
Fair value		1,782	[15]	1,848	[16]
The Affiliati Network, LLC
Schedule of Investments [Line Items]
Cost		12,012		12,263
Fair value		11,935		12,134
UniTek Global Services, Inc.
Schedule of Investments [Line Items]
Cost		20,007	[21]	22,048	[22]
Fair value		10,176	[21]	15,758	[22]
Urgent DSO LLC
Schedule of Investments [Line Items]
Cost		13,146		13,047
Fair value		13,146		13,047
World Micro Holdings, LLC
Schedule of Investments [Line Items]
Cost		13,679		14,547
Fair value		13,679		14,547
Adams Publishing Group, LLC
Schedule of Investments [Line Items]
Cost		26,177	[15]	26,746	[16]
Fair value		25,655	[15]	26,277	[16]
American Health Staffing Group, Inc.
Schedule of Investments [Line Items]
Cost		5,883	[15]	6,133	[16]
Fair value		5,904	[15]	6,157	[16]
American Teleconferencing Services, Ltd.
Schedule of Investments [Line Items]
Cost	[22]			16,746
Fair value	[22]			450
Ansira Partners II, LLC
Schedule of Investments [Line Items]
Cost		73,709	[15]	73,603	[16]
Fair value		74,196	[15]	74,092	[16]
ArborWorks, LLC
Schedule of Investments [Line Items]
Cost		24,643	[15]	24,345	[16]
Fair value		24,187	[15]	22,603	[16]
ATS Operating, LLC
Schedule of Investments [Line Items]
Cost		14,940	[15]	14,400	[16]
Fair value		15,070	[15]	14,530	[16]
AVEX Aviation Holdings, LLC
Schedule of Investments [Line Items]
Cost		24,239	[15]	24,334	[16]
Fair value		24,965	[15]	24,879	[16]
Berry Aviation, Inc.
Schedule of Investments [Line Items]
Cost		286	[15]	286	[16]
Fair value		0	[15]	0	[16]
Bettercloud, Inc.
Schedule of Investments [Line Items]
Cost		31,436	[15]	31,436	[16]
Fair value		19,454	[15]	23,936	[16]
Bluestem Brands, Inc.
Schedule of Investments [Line Items]
Cost		8,884	[21]	8,211	[22]
Fair value		5,256	[21]	6,310	[22]
B-O-F Corporation
Schedule of Investments [Line Items]
Cost	[15]	8,462
Fair value	[15]	8,462
Bond Brand Loyalty ULC
Schedule of Investments [Line Items]
Cost		13,618	[15],[19],[23]	13,635	[16],[17],[24]
Fair value		13,721	[15],[19],[23]	13,753	[16],[17],[24]
BP Loenbro Holdings Inc.
Schedule of Investments [Line Items]
Cost		38,509	[15]	29,204	[16]
Fair value		40,924	[15]	30,970	[16]
Brainworks Software, LLC
Schedule of Investments [Line Items]
Cost		7,817	[15]	7,817	[16]
Fair value		1,352	[15]	1,511	[16]
Brightwood Capital Fund Investments
Schedule of Investments [Line Items]
Cost		13,177	[19],[20]	12,929	[17],[18]
Fair value		11,069	[19],[20]	10,945	[17],[18]
Burning Glass Intermediate Holding Company, Inc.
Schedule of Investments [Line Items]
Cost		16,804	[15]	17,744	[16]
Fair value		16,956	[15]	17,915	[16]
CAI Software LLC
Schedule of Investments [Line Items]
Cost		2,142		2,142
Fair value		2,800		2,417
Channel Partners Intermediateco, LLC
Schedule of Investments [Line Items]
Cost		48,669	[15]	47,577	[16]
Fair value		48,079	[15]	45,779	[16]
Computer Data Source, LLC
Schedule of Investments [Line Items]
Cost		27,552	[15]	26,491	[16]
Fair value		25,420	[15]	24,997	[16]
Coregistics Buyer LLC
Schedule of Investments [Line Items]
Cost		50,281	[15],[19],[23]	50,364	[16],[17],[24]
Fair value		49,912	[15],[19],[23]	49,298	[16],[17],[24]
CQ Fluency, LLC
Schedule of Investments [Line Items]
Cost		10,401	[15]	10,506	[16]
Fair value		10,441	[15]	10,660	[16]
Creative Foam Corporation
Schedule of Investments [Line Items]
Cost		114,038	[15]	104,076	[16]
Fair value		116,040	[15]	104,957	[16]
DTE Enterprises, LLC
Schedule of Investments [Line Items]
Cost		2,092	[15]	2,092	[16]
Fair value		0	[15]	438	[16]
Dynamic Communities, LLC
Schedule of Investments [Line Items]
Cost		4,614	[15]	4,467	[16]
Fair value		4,696	[15]	4,499	[16]
Eastern Wholesale Fence LLC
Schedule of Investments [Line Items]
Cost	[16]			27,506
Fair value	[16]			26,542
Electro Technical Industries, LLC
Schedule of Investments [Line Items]
Cost	[15]	55,631
Fair value	[15]	55,631
EnCap Energy Fund Investments
Schedule of Investments [Line Items]
Cost		27,072	[19],[20]	27,878	[17],[18]
Fair value		16,957	[19],[20]	17,534	[17],[18]
Escalent, Inc.
Schedule of Investments [Line Items]
Cost		27,449	[15]	27,482	[16]
Fair value		28,242	[15]	28,289	[16]
Event Holdco, LLC
Schedule of Investments [Line Items]
Cost		51,496	[15]	51,135	[16]
Fair value		51,625	[15]	51,325	[16]
Fuse, LLC
Schedule of Investments [Line Items]
Cost		2,066	[21]	2,066	[22]
Fair value		862	[21]	932	[22]
Garyline, LLC
Schedule of Investments [Line Items]
Cost		40,765	[15]	40,022	[16]
Fair value		41,444	[15]	40,764	[16]
GradeEight Corp.
Schedule of Investments [Line Items]
Cost		33,223	[15]	32,224	[16]
Fair value		33,081	[15]	32,224	[16]
GS HVAM Intermediate, LLC
Schedule of Investments [Line Items]
Cost		19,001	[15]	19,515	[16]
Fair value		19,081	[15]	19,616	[16]
GULF PACIFIC ACQUISITION, LLC
Schedule of Investments [Line Items]
Cost		4,508	[15]	4,513	[16]
Fair value		4,152	[15]	4,291	[16]
HDC/HW Intermediate Holdings
Schedule of Investments [Line Items]
Cost		3,071	[15]	3,040	[16]
Fair value		2,444	[15]	2,745	[16]
HEADLANDS OP-CO LLC
Schedule of Investments [Line Items]
Cost		35,402	[15]	35,404	[16]
Fair value		35,748	[15]	35,836	[16]
Hornblower Sub, LLC
Schedule of Investments [Line Items]
Cost		35,462	[15]	33,086	[16]
Fair value		35,214	[15]	33,108	[16]
IG Parent Corporation
Schedule of Investments [Line Items]
Cost		14,920	[21]	14,922	[22]
Fair value		15,045	[21]	15,057	[22]
Imaging Business Machines, L.L.C.
Schedule of Investments [Line Items]
Cost	[16]			22,817
Fair value	[16]			23,160
Insight Borrower Corporation
Schedule of Investments [Line Items]
Cost		14,480	[15]	14,491	[16]
Fair value		13,516	[15]	13,758	[16]
Inspire Aesthetics Management, LLC
Schedule of Investments [Line Items]
Cost		11,684	[15]	11,213	[16]
Fair value		10,413	[15]	10,057	[16]
Interface Security Systems, L.L.C
Schedule of Investments [Line Items]
Cost		9,386	[15]	9,312	[16]
Fair value		1,665	[15]	1,593	[16]
Invincible Boat Company, LLC.
Schedule of Investments [Line Items]
Cost		17,628	[15]	17,736	[16]
Fair value		16,856	[15]	17,093	[16]
Isagenix International, LLC
Schedule of Investments [Line Items]
Cost		2,973	[21]	2,958	[22]
Fair value		458	[21]	663	[22]
Island Pump and Tank, LLC
Schedule of Investments [Line Items]
Cost		6,229	[15]	5,119	[16]
Fair value		6,184	[15]	5,161	[16]
Jackmont Hospitality, Inc.
Schedule of Investments [Line Items]
Cost		3,951	[15]	3,382	[16]
Fair value		4,761	[15]	4,192	[16]
JDC Power Services, LLC
Schedule of Investments [Line Items]
Cost		59,120	[15]	59,411	[16]
Fair value		60,426	[15]	60,174	[16]
Joerns Healthcare, LLC
Schedule of Investments [Line Items]
Cost		3,354	[21]	9,938	[22]
Fair value		3,294	[21]	3,224	[22]
JTI Electrical & Mechanical, LLC
Schedule of Investments [Line Items]
Cost		48,329	[15]	48,787	[16]
Fair value		44,704	[15]	45,332	[16]
LL Management, Inc.
Schedule of Investments [Line Items]
Cost		30,302	[15]	30,322	[16]
Fair value		30,463	[15]	30,538	[16]
Mako Steel, LP
Schedule of Investments [Line Items]
Cost	[16]			18,807
Fair value	[16]			18,973
Microbe Formulas, LLC
Schedule of Investments [Line Items]
Cost		30,556	[15]	30,552	[16]
Fair value		30,899	[15]	30,924	[16]
Mini Melts of America, LLC
Schedule of Investments [Line Items]
Cost		13,019	[15]	11,963	[16]
Fair value		12,613	[15]	12,128	[16]
MonitorUS Holding, LLC
Schedule of Investments [Line Items]
Cost		33,870	[15],[19],[23]	33,838	[16],[17],[24]
Fair value		34,436	[15],[19],[23]	34,160	[16],[17],[24]
NinjaTrader, LLC
Schedule of Investments [Line Items]
Cost		27,860	[15]	28,010	[16]
Fair value		28,057	[15]	28,237	[16]
Obra Capital, Inc.
Schedule of Investments [Line Items]
Cost		25,697	[15]	25,649	[16]
Fair value		25,932	[15]	25,880	[16]
OnPoint Industrial Services, LLC
Schedule of Investments [Line Items]
Cost		5,237	[15]	5,236	[16]
Fair value		5,276	[15]	5,236	[16]
Power System Solutions
Schedule of Investments [Line Items]
Cost		24,998	[15]	25,017	[16]
Fair value		28,367	[15]	28,094	[16]
PrimeFlight Aviation Services
Schedule of Investments [Line Items]
Cost		11,858	[15],[19]	9,986	[16]
Fair value		12,121	[15],[19]	10,247	[16]
PTL US Bidco, Inc
Schedule of Investments [Line Items]
Cost		23,627	[15],[19],[23]	24,354	[16],[17],[24]
Fair value		23,568	[15],[19],[23]	24,400	[16],[17],[24]
Purge Rite, LLC
Schedule of Investments [Line Items]
Cost		3,281	[15]	3,281	[16]
Fair value		7,168	[15]	5,308	[16]
Richardson Sales Solutions
Schedule of Investments [Line Items]
Cost		54,560	[15]	58,338	[16]
Fair value		55,789	[15]	59,664	[16]
Roof Opco, LLC
Schedule of Investments [Line Items]
Cost		6,678	[15]	6,665	[16]
Fair value		6,136	[15]	6,123	[16]
Rug Doctor, LLC.
Schedule of Investments [Line Items]
Cost		13,169	[15]	13,300	[16]
Fair value		13,195	[15]	13,337	[16]
South Coast Terminals Holdings, LLC
Schedule of Investments [Line Items]
Cost		53,824	[15]	53,803	[16]
Fair value		54,205	[15]	54,205	[16]
SPAU Holdings, LLC
Schedule of Investments [Line Items]
Cost		17,402	[15]	16,017	[16]
Fair value		17,624	[15]	16,179	[16]
TEC Services, LLC
Schedule of Investments [Line Items]
Cost		32,938	[15]	41,490	[16]
Fair value		32,723	[15]	41,490	[16]
Titan Meter Midco Corp.
Schedule of Investments [Line Items]
Cost		38,259	[15]	34,051	[16]
Fair value		39,472	[15]	35,222	[16]
U.S. TelePacific Corp.
Schedule of Investments [Line Items]
Cost		2,955	[21]	3,277	[22]
Fair value		3,930	[21]	3,910	[22]
UPS Intermediate, LLC
Schedule of Investments [Line Items]
Cost		43,937	[15]	44,001	[16]
Fair value		43,855	[15]	44,347	[16]
Veregy Consolidated, Inc.
Schedule of Investments [Line Items]
Cost		17,321	[21]	17,290	[22]
Fair value		17,533	[21]	17,496	[22]
Vitesse Systems
Schedule of Investments [Line Items]
Cost		47,987	[15]	46,918	[16]
Fair value		48,924	[15]	47,870	[16]
Wall Street Prep, Inc.
Schedule of Investments [Line Items]
Cost	[16]			2,146
Fair value	[16]			2,967
Watterson Brands, LLC
Schedule of Investments [Line Items]
Cost		31,832	[15]	31,490	[16]
Fair value		30,109	[15]	29,918	[16]
West Star Aviation Acquisition, LLC
Schedule of Investments [Line Items]
Cost		19,457	[15]	19,483	[16]
Fair value		23,054	[15]	23,101	[16]
Winter Services LLC
Schedule of Investments [Line Items]
Cost		18,781	[15]	18,279	[16]
Fair value		18,674	[15]	18,029	[16]
Xenon Arc, Inc.
Schedule of Investments [Line Items]
Cost		70,920	[15]	60,612	[16]
Fair value		71,731	[15]	61,256	[16]
Zips Car Wash, LLC
Schedule of Investments [Line Items]
Cost		21,757	[15]	22,541	[16]
Fair value		16,811	[15]	18,575	[16]
ZRG Partners, LLC
Schedule of Investments [Line Items]
Cost		65,734	[15]	57,097	[16]
Fair value		67,065	[15]	$ 58,471	[16]
Investment, Identifier [Axis]: Fidelity Government Fund
Schedule of Investments [Line Items]
Total Rate				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 HPP-MS, L.P.)
Schedule of Investments [Line Items]
Fair value		383		383		315	315
Investment, Identifier [Axis]: 2717 MH, L.P., LP Interests (2717 MH, L.P.)
Schedule of Investments [Line Items]
Fair value		8,732		8,818		6,050	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		997	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., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		654,743	[21]	654,743	[22]
Cost		$ 3,148	[21]	$ 3,148	[22]
Fair value		0	[21]	0	[22]	$ 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)	[21]	12,621,635
Cost	[21]	$ 8,520
Fair value	[21]	8,520
Investment, Identifier [Axis]: AAC Holdings, Inc., Preferred Equity 1.1
Schedule of Investments [Line Items]
Fair value		$ 8,520		$ 0
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				18.00%	[22]	18.00%
PIK Rate		10.00%	[21],[25],[26]	18.00%	[22],[27]	18.00%
Principal		$ 3,109	[21],[26]	$ 612	[22]
Cost		3,109	[21],[26]	611	[22]
Fair value		$ 3,109	[21],[26]	609	[22]	$ 454	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				18.00%	[22]	18.00%
PIK Rate		10.00%	[21],[25],[26]	18.00%	[22],[27]	18.00%
Principal		$ 3,109	[21],[26]	$ 17,474	[22]
Cost		3,109	[21],[26]	17,444	[22]
Fair value		$ 3,109	[21],[26]	17,365	[22]	$ 15,074	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 4.1
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]
Units (in shares)		574,598	[21],[28]	574,598	[22],[29]
Cost		$ 0	[21],[28]	$ 0	[22],[29]
Fair value		0	[21],[28]	0	[22],[29]	0	0
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	[15],[30]	235	[16],[31]
Cost		$ 1,844	[15],[30]	$ 1,844	[16],[31]
Fair value		$ 480	[15],[30]	570	[16],[31]
Investment, Identifier [Axis]: ASC Interests, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Fair value						266	266
Investment, Identifier [Axis]: ASC Interests, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%
Fair value		$ 1,525		$ 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		$ 1,500
Fair value		$ 0		$ 0		$ 100	100
Investment, Identifier [Axis]: ASC Interests, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		178		178
Cost		$ 178		$ 178
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: ASC Interests, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.00%	[32]	13.00%	[33]	13.00%
Principal		$ 400	[32]	$ 400	[33]
Cost		400	[32]	400	[33]
Fair value		$ 400	[32]	$ 400	[33]	$ 400	400
Investment, Identifier [Axis]: ASC Interests, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%	[32]	13.00%	[33]	13.00%
Principal		$ 1,578	[32]	$ 1,650	[33]
Cost		1,578	[32]	1,650	[33]
Fair value		$ 1,525	[32]	$ 1,598	[33]	$ 1,598	1,597
Investment, Identifier [Axis]: ATS Operating, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		720,000	[15]	720,000	[16]
Cost		$ 720	[15]	$ 720	[16]
Fair value		$ 850	[15]	$ 850	[16]
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.56%	[15],[34],[35]	10.85%	[16],[36]
Spread (as a percent)		6.00%	[15],[34],[35],[37]	6.00%	[16],[36],[38]
Principal		$ 900	[15],[34],[35]	$ 360	[16],[36]
Cost		900	[15],[34],[35]	360	[16],[36]
Fair value		$ 900	[15],[34],[35]	$ 360	[16],[36]
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.57%	[15],[35]	9.85%	[16],[36]
Spread (as a percent)		5.00%	[15],[35],[37]	5.00%	[16],[36],[38]
Principal		$ 6,660	[15],[35]	$ 6,660	[16],[36]
Cost		6,660	[15],[35]	6,660	[16],[36]
Fair value		$ 6,660	[15],[35]	$ 6,660	[16],[36]
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.57%	[15],[35]	11.85%	[16],[36]
Spread (as a percent)		7.00%	[15],[35],[37]	7.00%	[16],[36],[38]
Principal		$ 6,660	[15],[35]	$ 6,660	[16],[36]
Cost		6,660	[15],[35]	6,660	[16],[36]
Fair value		$ 6,660	[15],[35]	$ 6,660	[16],[36]
Investment, Identifier [Axis]: ATS Workholding, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		3,725,862	[15]	3,725,862	[16]
Cost		$ 3,726	[15]	$ 3,726	[16]
Fair value		$ 0	[15]	$ 0	[16]	$ 0	0
Investment, Identifier [Axis]: ATS Workholding, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		5.00%	[15],[26]	5.00%	[16],[39]	5.00%
Principal		$ 2,424	[15],[26]	$ 2,383	[16],[39]
Cost		2,416	[15],[26]	2,374	[16],[39]
Fair value		$ 0	[15],[26]	$ 113	[16],[39]	$ 257	328
Investment, Identifier [Axis]: ATS Workholding, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		5.00%	[15],[26],[32]	5.00%	[16],[33],[39]	5.00%
Principal		$ 3,015	[15],[26],[32]	$ 3,015	[16],[33],[39]
Cost		2,842	[15],[26],[32]	2,842	[16],[33],[39]
Fair value		$ 0	[15],[26],[32]	$ 143	[16],[33],[39]	$ 343	473
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		984	[15],[30]	984	[16],[31]
Cost		$ 934	[15],[30]	$ 934	[16],[31]
Fair value		$ 1,130	[15],[30]	$ 896	[16],[31]
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		7.25%	[15],[35],[37],[40]	7.25%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(82)	[15],[35],[40]	(90)	[16],[36],[41]
Fair value		$ (82)	[15],[35],[40]	$ (90)	[16],[36],[41]
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.70%	[15],[35]	11.73%	[16],[36]
Spread (as a percent)		7.25%	[15],[35],[37]	7.25%	[16],[36],[38]
Principal		$ 23,917	[15],[35]	$ 24,073	[16],[36]
Cost		23,387	[15],[35]	23,490	[16],[36]
Fair value		$ 23,917	[15],[35]	$ 24,073	[16],[36]
Investment, Identifier [Axis]: Adams Publishing Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.00%	[15],[35],[42]	11.00%	[16],[36],[43]
Spread (as a percent)		7.00%	[15],[35],[37],[42]	7.00%	[16],[36],[38],[43]
PIK Rate		1.00%	[15],[25],[35],[42]	1.00%	[16],[27],[36],[43]
Principal		$ 7,940	[15],[35],[42]	$ 7,920	[16],[36],[43]
Cost		7,940	[15],[35],[42]	7,920	[16],[36],[43]
Fair value		$ 7,775	[15],[35],[42]	$ 7,773	[16],[36],[43]
Investment, Identifier [Axis]: Adams Publishing Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.00%	[15],[35],[42]	11.00%	[16],[36],[43]
Spread (as a percent)		7.00%	[15],[35],[37],[42]	7.00%	[16],[36],[38],[43]
PIK Rate		1.00%	[15],[25],[35],[42]	1.00%	[16],[27],[36],[43]
Principal		$ 18,260	[15],[35],[42]	$ 18,853	[16],[36],[43]
Cost		18,237	[15],[35],[42]	18,826	[16],[36],[43]
Fair value		$ 17,880	[15],[35],[42]	$ 18,504	[16],[36],[43]
Investment, Identifier [Axis]: American Health Staffing Group, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		5.00%	[15],[35],[37],[40]	5.00%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(4)	[15],[35],[40]	(5)	[16],[36],[41]
Fair value		$ (4)	[15],[35],[40]	$ (5)	[16],[36],[41]
Investment, Identifier [Axis]: American Health Staffing Group, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%	[15],[35]	12.50%	[16],[36]
Spread (as a percent)		5.00%	[15],[35],[37]	5.00%	[16],[36],[38]
Principal		$ 5,908	[15],[35]	$ 6,162	[16],[36]
Cost		5,887	[15],[35]	6,138	[16],[36]
Fair value		$ 5,908	[15],[35]	6,162	[16],[36]
Investment, Identifier [Axis]: American Nuts, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)	[15]	26,638
Cost	[15]	$ 8,970
Fair value		$ 8,970	[15]	$ 0
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.95%	[15],[35]	14.49%	[16],[36]
Spread (as a percent)		8.50%	[15],[35],[37]	9.75%	[16],[36],[38]
PIK Rate		12.95%	[15],[25],[35]	14.49%	[16],[27],[36]
Principal		$ 7,410	[15],[35]	$ 7,517	[16],[36]
Cost		7,410	[15],[35]	7,488	[16],[36]
Fair value		$ 7,410	[15],[35]	5,985	[16],[36]
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		$ 7,410		$ 0
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.95%	[15],[35]	14.49%	[16],[36]
Spread (as a percent)		8.50%	[15],[35],[37]	9.75%	[16],[36],[38]
PIK Rate		12.95%	[15],[25],[35]	14.49%	[16],[27],[36]
Principal		$ 7,410	[15],[35]	$ 12,230	[16],[36]
Cost		7,410	[15],[35]	12,178	[16],[36]
Fair value		$ 7,410	[15],[35]	9,738	[16],[36]
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		$ 7,410		$ 0
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[16],[36],[39]			16.49%
Spread (as a percent)	[16],[36],[38],[39]			11.75%
PIK Rate	[16],[27],[36],[39]			16.49%
Principal	[16],[36],[39]			$ 5,705
Cost	[16],[36],[39]			5,645
Fair value	[16],[36],[39]			$ 3,502
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[16],[36],[39]			16.49%
Spread (as a percent)	[16],[36],[38],[39]			11.75%
PIK Rate	[16],[27],[36],[39]			16.49%
Principal	[16],[36],[39]			$ 9,283
Cost	[16],[36],[39]			9,169
Fair value	[16],[36],[39]			5,697
Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Secured Debt 1
Schedule of Investments [Line Items]
Principal	[22],[33],[39]			3,166
Cost	[22],[33],[39]			2,989
Fair value	[22],[33],[39]			76
Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Secured Debt 2
Schedule of Investments [Line Items]
Principal	[22],[33],[39]			15,489
Cost	[22],[33],[39]			13,757
Fair value	[22],[33],[39]			374
Investment, Identifier [Axis]: Amounts related to investments transferred to or from other 1940 Act classification during the period
Schedule of Investments [Line Items]
Fair value						0	(9,070)
Investment, Identifier [Axis]: Amounts related to investments transferred to or from other 1940 Act classification during the period, 0.115, SF, 0.06, Preferred Equity
Schedule of Investments [Line Items]
Fair value						$ 0	9,070
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		$ (6,332)
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		$ 2,427
Fair value		5,140		5,300		$ 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		$ 3,200
Fair value		0		0		$ 5,550	4,860
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 2.1
Schedule of Investments [Line Items]
Fair value		5,140		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	[40]	0	[41]
Cost		0	[40]	0	[41]
Fair value		$ 0	[40]	$ 0	[41]	$ 219	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		$ 4,045		$ 4,095
Cost		4,001		4,048
Fair value		$ 4,001		$ 4,048		$ 4,031	4,084
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)		420	[28]	420	[29]
Cost		$ 316	[28]	$ 316	[29]
Fair value		$ 0	[28]	$ 0	[29]	0	0
Investment, Identifier [Axis]: Ansira Partners II, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.75%	[15],[35],[37],[40]	6.75%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(177)	[15],[35],[40]	(187)	[16],[36],[41]
Fair value		$ (177)	[15],[35],[40]	$ (187)	[16],[36],[41]
Investment, Identifier [Axis]: Ansira Partners II, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.07%	[15],[35]	11.25%	[16],[36]
Spread (as a percent)		6.75%	[15],[35],[37]	6.75%	[16],[36],[38]
Principal		$ 75,490	[15],[35]	$ 75,490	[16],[36]
Cost		73,886	[15],[35]	73,790	[16],[36]
Fair value		$ 74,373	[15],[35]	$ 74,279	[16],[36]
Investment, Identifier [Axis]: ArborWorks, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		3,898	[15]	3,898	[16]
Cost		$ 234	[15]	$ 234	[16]
Fair value		$ 0	[15]	$ 0	[16]
Investment, Identifier [Axis]: ArborWorks, LLC, Preferred Equity 1
Schedule of Investments [Line Items]
Units (in shares)		32,507	[15]	32,507	[16]
Cost		$ 14,060	[15]	$ 14,060	[16]
Fair value		$ 13,838	[15]	$ 12,552	[16]
Investment, Identifier [Axis]: ArborWorks, LLC, Preferred Equity 2
Schedule of Investments [Line Items]
Units (in shares)		32,507	[15]	32,507	[16]
Cost		$ 0	[15]	$ 0	[16]
Fair value		$ 0	[15]	$ 0	[16]
Investment, Identifier [Axis]: ArborWorks, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		15.00%	[15]	15.00%	[16]
PIK Rate		15.00%	[15],[25]	15.00%	[16],[27]
Principal		$ 2,073	[15]	$ 1,997	[16]
Cost		2,073	[15]	1,997	[16]
Fair value		$ 2,073	[15]	$ 1,997	[16]
Investment, Identifier [Axis]: ArborWorks, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.92%	[15],[35]	11.08%	[16],[36]
Spread (as a percent)		6.50%	[15],[35],[37]	6.50%	[16],[36],[38]
PIK Rate		10.92%	[15],[25],[35]	11.08%	[16],[27],[36]
Principal		$ 8,276	[15],[35]	$ 8,054	[16],[36]
Cost		8,276	[15],[35]	8,054	[16],[36]
Fair value		$ 8,276	[15],[35]	$ 8,054	[16],[36]
Investment, Identifier [Axis]: Archer Systems, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		1,387,832	[15]	1,387,832	[16]
Cost		$ 1,388	[15]	$ 1,388	[16]
Fair value		$ 2,260	[15]	$ 2,450	[16]
Investment, Identifier [Axis]: B-O-F Corporation, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[15]	248,718
Cost	[15]	$ 249
Fair value	[15]	$ 249
Investment, Identifier [Axis]: B-O-F Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.08%
Spread (as a percent)	[15],[35],[37]	5.75%
Principal	[15],[35]	$ 83
Cost	[15],[35]	63
Fair value	[15],[35]	$ 63
Investment, Identifier [Axis]: B-O-F Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[15],[35]	9.04%
Spread (as a percent)	[15],[35],[37]	4.75%
Principal	[15],[35]	$ 4,145
Cost	[15],[35]	4,075
Fair value	[15],[35]	$ 4,075
Investment, Identifier [Axis]: B-O-F Corporation, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[15],[35]	11.04%
Spread (as a percent)	[15],[35],[37]	6.75%
Principal	[15],[35]	$ 4,145
Cost	[15],[35]	4,075
Fair value	[15],[35]	$ 4,075
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		$ 19,537
Fair value		$ 18,920		18,920
Investment, Identifier [Axis]: BDB Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%
Principal		$ 420
Cost		420
Fair value		$ 420		$ 0
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		2,583,963	[15]	2,333,333	[16]
Cost		$ 2,709	[15]	$ 2,333	[16]
Fair value		$ 4,510	[15]	$ 3,620	[16]
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.17%	[15],[35]	10.68%	[16],[36],[44]
Spread (as a percent)		5.75%	[15],[35],[37]	6.25%	[16],[36],[38],[44]
Principal		$ 899	[15],[35]	$ 1,199	[16],[36],[44]
Cost		824	[15],[35]	1,154	[16],[36],[44]
Fair value		$ 899	[15],[35]	$ 1,199	[16],[36],[44]
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)		5.75%	[15],[35],[37],[40]	6.25%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(21)	[15],[35],[40]	(22)	[16],[36],[41]
Fair value		$ (21)	[15],[35],[40]	$ (22)	[16],[36],[41]
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.14%	[15],[35]	10.92%	[16],[36]
Spread (as a percent)		5.75%	[15],[35],[37]	6.25%	[16],[36],[38]
Principal		$ 26,006	[15],[35]	$ 26,173	[16],[36]
Cost		25,601	[15],[35]	25,739	[16],[36]
Fair value		$ 26,006	[15],[35]	$ 26,173	[16],[36]
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.16%
Spread (as a percent)	[15],[35],[37]	5.75%
Principal	[15],[35]	$ 9,530
Cost	[15],[35]	9,396
Fair value	[15],[35]	$ 9,530
Investment, Identifier [Axis]: Barfly Ventures, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		37	[15]	37	[16]
Cost		$ 1,584	[15]	$ 1,584	[16]
Fair value		$ 5,760	[15]	$ 5,860	[16]	$ 4,620	4,140
Investment, Identifier [Axis]: Barfly Ventures, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		7.00%	[15]	7.00%	[16]	7.00%
Principal		$ 711	[15]	$ 711	[16]
Cost		711	[15]	711	[16]
Fair value		$ 711	[15]	$ 711	[16]	$ 711	711
Investment, Identifier [Axis]: Batjer TopCo, LLC, Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		4,073	[30]	4,073	[31]
Cost		$ 4,095	[30]	$ 4,095	[31]
Fair value		$ 5,160	[30]	$ 5,160	[31]	$ 6,149	6,150
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.00%		10.00%		10.00%
Principal		$ 180		$ 450
Cost		176		446
Fair value		$ 176		$ 446		$ 450	0
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.00%		10.00%		10.00%
Principal		$ 270		$ 270
Cost		270		270
Fair value		$ 270		$ 270		$ 270	270
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.00%		10.00%		10.00%
Principal		$ 10,575		$ 10,575
Cost		10,534		10,529
Fair value		$ 10,534		$ 10,529		$ 10,575	10,575
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		286,109	[15]	286,109	[16]
Cost		$ 286	[15]	$ 286	[16]
Fair value		$ 0	[15]	$ 0	[16]
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		122,416	[15],[45]	122,416	[16],[46]
Cost		$ 0	[15],[45]	$ 0	[16],[46]
Fair value		$ 0	[15],[45]	$ 0	[16],[46]
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units 3
Schedule of Investments [Line Items]
Units (in shares)		1,548,387	[15],[45]	1,548,387	[16],[46]
Cost		$ 0	[15],[45]	$ 0	[16],[46]
Fair value		$ 0	[15],[45]	$ 0	[16],[46]
Investment, Identifier [Axis]: Bettercloud, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		10.25%	[15],[26],[35],[37],[40]	10.25%	[16],[36],[38],[41]
Principal		$ 0	[15],[26],[35],[40]	$ 0	[16],[36],[41]
Cost		(48)	[15],[26],[35],[40]	(48)	[16],[36],[41]
Fair value		$ (48)	[15],[26],[35],[40]	$ (48)	[16],[36],[41]
Investment, Identifier [Axis]: Bettercloud, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.76%	[15],[26],[35]	15.76%	[16],[36]
Spread (as a percent)		10.25%	[15],[26],[35],[37]	10.25%	[16],[36],[38]
PIK Rate		9.25%	[15],[25],[26],[35]	9.25%	[16],[27],[36]
Principal		$ 31,792	[15],[26],[35]	$ 31,792	[16],[36]
Cost		31,484	[15],[26],[35]	31,484	[16],[36]
Fair value		$ 19,502	[15],[26],[35]	$ 23,984	[16],[36]
Investment, Identifier [Axis]: Binswanger Enterprises, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,050,000	[15]	1,050,000	[16]
Cost		$ 1,050	[15]	$ 1,050	[16]
Fair value		$ 880	[15]	$ 650	[16]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		723,184	[21]	723,184	[22]
Cost		$ 1	[21]	$ 1	[22]
Fair value		$ 0	[21]	$ 0	[22]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.95%	[21],[26],[35]	13.17%	[22],[36]
Spread (as a percent)		8.50%	[21],[26],[35],[37]	8.50%	[22],[36],[38]
PIK Rate		11.95%	[21],[25],[26],[35]	12.17%	[22],[27],[36]
Principal		$ 202	[21],[26],[35]	$ 202	[22],[36]
Cost		130	[21],[26],[35]	130	[22],[36]
Fair value		$ 130	[21],[26],[35]	$ 170	[22],[36]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.00%	[21],[26],[35]	15.00%	[22],[36]
Spread (as a percent)		7.50%	[21],[26],[35],[37]	7.50%	[22],[36],[38]
PIK Rate		14.75%	[21],[25],[26],[35]	14.75%	[22],[27],[36]
Principal		$ 3,756	[21],[26],[35]	$ 3,083	[22],[36]
Cost		3,756	[21],[26],[35]	3,083	[22],[36]
Fair value		$ 2,425	[21],[26],[35]	$ 2,605	[22],[36]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.95%	[21],[26],[35]	13.17%	[22],[36]
Spread (as a percent)		8.50%	[21],[26],[35],[37]	8.50%	[22],[36],[38]
PIK Rate		11.95%	[21],[25],[26],[35]	12.17%	[22],[27],[36]
Principal		$ 4,183	[21],[26],[35]	$ 4,183	[22],[36]
Cost		3,961	[21],[26],[35]	3,961	[22],[36]
Fair value		$ 2,701	[21],[26],[35]	$ 3,535	[22],[36]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Warrants
Schedule of Investments [Line Items]
Units (in shares)		163,295	[21],[28]	163,295	[22],[29]
Cost		$ 1,036	[21],[28]	$ 1,036	[22],[29]
Fair value		0	[21],[28]	$ 0	[22],[29]
Investment, Identifier [Axis]: Boccella Precast Products LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)				2,160,000
Cost				$ 2,256
Fair value		$ 1,120		$ 310		$ 1,030	1,990
Investment, Identifier [Axis]: Boccella Precast Products LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%		10.00%
Principal				$ 320
Cost				320
Fair value		$ 266		$ 266		$ 320	320
Investment, Identifier [Axis]: Boccella Precast Products LLC., Member Units
Schedule of Investments [Line Items]
Units (in shares)	[30]	2,160,000
Cost	[30]	$ 2,256
Fair value	[30]	$ 1,120
Investment, Identifier [Axis]: Boccella Precast Products LLC., Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%
Principal		$ 320
Cost		320
Fair value		$ 266
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Class B Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		140,000	[30]	140,000	[31]
Total Rate		8.00%	[30]	8.00%	[31]	8.00%
Cost		$ 14,000	[30]	$ 14,000	[31]
Fair value		$ 31,000	[30]	30,520	[31]	$ 33,010	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		$ 31,000		30,520
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						13.46%
Spread (as a percent)						8.09%
Principal	[41]			0
Cost	[41]			0
Fair value				0	[41]	$ 103,432	96,556
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal	[40]	0
Cost	[40]	0
Fair value	[40]	$ 0
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		11.70%
Spread (as a percent)		7.33%
Fair value		$ 101,046		101,643
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[35],[47]	11.70%
Spread (as a percent)	[35],[37],[47]	7.33%
Principal	[35],[47]	$ 101,046
Cost	[35],[47]	100,703
Fair value	[35],[47]	101,046
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	[36],[48]			12.55%
Spread (as a percent)	[36],[38],[48]			7.99%
Principal	[36],[48]			$ 101,643
Cost	[36],[48]			101,263
Fair value	[36],[48]			$ 101,643
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		571	[15],[19],[23]	571	[16],[17],[24]
Cost		$ 0	[15],[19],[23]	$ 0	[16],[17],[24]
Fair value		$ 0	[15],[19],[23]	$ 0	[16],[17],[24]
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		571	[15],[19],[23]	571	[16],[17],[24]
Cost		$ 571	[15],[19],[23]	$ 571	[16],[17],[24]
Fair value		$ 500	[15],[19],[23]	$ 500	[16],[17],[24]
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.46%	[15],[19],[23],[35]	11.65%	[16],[17],[24],[36]
Spread (as a percent)		7.00%	[15],[19],[23],[35],[37]	7.00%	[16],[17],[24],[36],[38]
Principal		$ 571	[15],[19],[23],[35]	$ 571	[16],[17],[24],[36]
Cost		553	[15],[19],[23],[35]	552	[16],[17],[24],[36]
Fair value		$ 571	[15],[19],[23],[35]	$ 571	[16],[17],[24],[36]
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.46%	[15],[19],[23],[35]	10.74%	[16],[17],[24],[36]
Spread (as a percent)		6.00%	[15],[19],[23],[35],[37]	6.00%	[16],[17],[24],[36],[38]
Principal		$ 6,325	[15],[19],[23],[35]	$ 6,341	[16],[17],[24],[36]
Cost		6,247	[15],[19],[23],[35]	6,256	[16],[17],[24],[36]
Fair value		$ 6,325	[15],[19],[23],[35]	$ 6,341	[16],[17],[24],[36]
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.46%	[15],[19],[23],[35]	12.74%	[16],[17],[24],[36]
Spread (as a percent)		8.00%	[15],[19],[23],[35],[37]	8.00%	[16],[17],[24],[36],[38]
Principal		$ 6,325	[15],[19],[23],[35]	$ 6,341	[16],[17],[24],[36]
Cost		6,247	[15],[19],[23],[35]	6,256	[16],[17],[24],[36]
Fair value		$ 6,325	[15],[19],[23],[35]	$ 6,341	[16],[17],[24],[36]
Investment, Identifier [Axis]: Brainworks Software, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		15.25%	[15],[26],[32],[35]	15.25%	[16],[33],[36],[39]
Spread (as a percent)		7.25%	[15],[26],[32],[35],[37]	7.25%	[16],[33],[36],[38],[39]
Principal		$ 761	[15],[26],[32],[35]	$ 761	[16],[33],[36],[39]
Cost		761	[15],[26],[32],[35]	761	[16],[33],[36],[39]
Fair value		$ 761	[15],[26],[32],[35]	$ 761	[16],[33],[36],[39]
Investment, Identifier [Axis]: Brainworks Software, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.25%	[15],[26],[32],[35]	15.25%	[16],[33],[36],[39]
Spread (as a percent)		7.25%	[15],[26],[32],[35],[37]	7.25%	[16],[33],[36],[38],[39]
Principal		$ 7,056	[15],[26],[32],[35]	$ 7,056	[16],[33],[36],[39]
Cost		7,056	[15],[26],[32],[35]	7,056	[16],[33],[36],[39]
Fair value		$ 591	[15],[26],[32],[35]	$ 750	[16],[33],[36],[39]
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		2,950	[30]	2,950	[31]
Principal	[30]
Cost		4,280	[30]	$ 4,280	[31]
Fair value		$ 4,110	[30]	$ 4,680	[31]	$ 5,720	5,620
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.48%	[35]	14.66%	[36]	15.48%
Spread (as a percent)		10.00%	[35],[37]	10.00%	[36],[38]	10.00%
Principal		$ 5,016	[35]	$ 5,016	[36]
Cost		5,016	[35]	5,016	[36]
Fair value		$ 5,016	[35]	$ 5,016	[36]	$ 5,374	5,498
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		17,742	[30],[45]	17,742	[31],[46]
Cost		$ 1,000	[30],[45]	$ 1,000	[31],[46]
Fair value		$ 0	[30],[45]	$ 0	[31],[46]	$ 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	[28]	82	[29]
Cost		$ 2,132	[28]	$ 2,132	[29]
Fair value		0	[28]	0	[29]
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Warrants 1
Schedule of Investments [Line Items]
Fair value		0		0		1,808	1,808
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Warrants 2
Schedule of Investments [Line Items]
Fair value		$ 0		$ 0		$ 2,482	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%	[19],[20],[49]	1.59%	[17],[18],[50]
Cost		$ 5,327	[19],[20],[49]	$ 5,415	[17],[18],[50]
Fair value		$ 2,908	[19],[20],[49]	$ 3,120	[17],[18],[50]
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%	[19],[20],[30],[49]	0.59%	[17],[18],[31],[50]
Cost		$ 3,850	[19],[20],[30],[49]	$ 4,014	[17],[18],[31],[50]
Fair value		$ 3,852	[19],[20],[30],[49]	$ 4,016	[17],[18],[31],[50]
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%	[19],[20],[30],[49]	0.72%	[17],[18],[31],[50]
Cost		$ 4,000	[19],[20],[30],[49]	$ 3,500	[17],[18],[31],[50]
Fair value		$ 4,309	[19],[20],[30],[49]	$ 3,809	[17],[18],[31],[50]
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%	[25]	6.00%	[27]	6.00%
Cost		$ 4,770		$ 4,770
Fair value		$ 0		$ 0		$ 0	0
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.00%
Fair value						$ 12,144	12,144
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		15.00%		15.00%	[33],[39]
PIK Rate		15.00%		15.00%	[27],[33],[39]
Principal	[33],[39]			$ 6,437
Cost	[33],[39]			5,652
Fair value		$ 0		$ 0	[33],[39]
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.00%		15.00%	[39]
PIK Rate		15.00%		15.00%	[27],[39]
Principal	[39]			$ 15
Cost	[39]			0
Fair value		$ 0		$ 0	[39]
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		15.00%	[26],[32]	15.00%	[33],[39]
PIK Rate		15.00%	[25],[26],[32]	15.00%	[27],[33],[39]
Principal		$ 9,916	[26],[32]	$ 9,554	[33],[39]
Cost		5,862	[26],[32]	5,862	[33],[39]
Fair value		$ 0	[26],[32]	$ 0	[33],[39]
Investment, Identifier [Axis]: Buca C, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[26],[32]	15.00%
PIK Rate	[25],[26],[32]	15.00%
Principal	[26],[32]	$ 7,059
Cost	[26],[32]	6,019
Fair value	[26],[32]	$ 0
Investment, Identifier [Axis]: Buca C, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[26]	15.00%
PIK Rate	[25],[26]	15.00%
Principal	[26]	$ 16
Cost	[26]	0
Fair value	[26]	$ 0
Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		5.00%	[15],[35],[37],[40]	5.00%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(9)	[15],[35],[40]	(11)	[16],[36],[41]
Fair value		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.45%	[15],[35]	9.46%	[16],[36]
Spread (as a percent)		5.00%	[15],[35],[37]	5.00%	[16],[36],[38]
Principal		$ 16,956	[15],[35]	$ 17,915	[16],[36]
Cost		16,813	[15],[35]	17,755	[16],[36]
Fair value		$ 16,956	[15],[35]	$ 17,915	[16],[36]
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		$ 2,142
Fair value		$ 2,800		$ 2,417
Investment, Identifier [Axis]: CAI Software LLC, Preferred Equity 2
Schedule of Investments [Line Items]
Units (in shares)		596,176		596,176
Cost		$ 0		$ 0
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: CBT Nuggets, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		416	[30]	416	[31]
Cost		$ 1,300	[30]	$ 1,300	[31]
Fair value		$ 49,540	[30]	$ 49,540	[31]	50,130	50,130
Investment, Identifier [Axis]: CQ Fluency, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.75%	[15],[35],[37],[40]	6.75%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(42)	[15],[35],[40]	(47)	[16],[36],[41]
Fair value		$ (42)	[15],[35],[40]	$ (47)	[16],[36],[41]
Investment, Identifier [Axis]: CQ Fluency, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)		6.75%	[15],[35],[37],[40]	6.75%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(42)	[15],[35],[40]	(47)	[16],[36],[41]
Fair value		$ (42)	[15],[35],[40]	$ (47)	[16],[36],[41]
Investment, Identifier [Axis]: CQ Fluency, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.15%	[15],[35]	11.18%	[16],[36]
Spread (as a percent)		6.75%	[15],[35],[37]	6.75%	[16],[36],[38]
Principal		$ 10,688	[15],[35]	$ 10,828	[16],[36]
Cost		10,485	[15],[35]	10,600	[16],[36]
Fair value		$ 10,525	[15],[35]	$ 10,754	[16],[36]
Investment, Identifier [Axis]: Café Brazil, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,233	[30]	1,233	[31]
Cost		$ 1,742	[30]	$ 1,742	[31]
Fair value		$ 1,100	[30]	$ 1,200	[31]	1,909	1,980
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		8,671	[30]	8,671	[31]
Total Rate		15.00%	[30]	15.00%	[31]
PIK Rate		15.00%	[25],[30]	15.00%	[27],[31]
Cost		$ 11,318	[30]	$ 10,909	[31]
Fair value		11,318	[30]	10,909	[31]	$ 15,695	15,695
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units 1.1
Schedule of Investments [Line Items]
Fair value		$ 22,215		$ 22,215
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		8,729	[30]	8,729	[31]
Total Rate						15.00%
PIK Rate						15.00%
Cost		$ 16,402	[30]	$ 16,402	[31]
Fair value		$ 22,215	[30]	22,215	[31]	$ 9,809	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		$ 11,318		$ 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						$ 27,583	27,655
Investment, Identifier [Axis]: California Splendor Holdings LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				14.00%
PIK Rate		4.00%	[25],[40]	4.00%	[27]
Principal		$ 0	[40]	$ 1,528
Cost		(19)	[40]	1,506
Fair value		$ (19)	[40]	1,506
Investment, Identifier [Axis]: California Splendor Holdings LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		14.00%
PIK Rate		4.00%
Fair value		$ 27,955		$ 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		4.00%	[25]	4.00%	[27]
Principal		$ 28,000		$ 28,908
Cost		27,955		28,853
Fair value		$ 27,955		28,465
Investment, Identifier [Axis]: California Splendor Holdings LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
PIK Rate		4.00%
Fair value		$ (19)		$ 1,506
Investment, Identifier [Axis]: Career Team Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		450,000		450,000
Cost		$ 4,500		$ 4,500
Fair value		$ 4,740		$ 4,740		$ 4,500	4,500
Investment, Identifier [Axis]: Career Team Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.38%	[35]	10.56%	[36]	11.38%
Spread (as a percent)		6.00%	[35],[37]	6.00%	[36],[38]	6.00%
Principal		$ 1,800	[35]	$ 900	[36]
Cost		1,789	[35]	887	[36]
Fair value		$ 1,789	[35]	$ 887	[36]	$ (18)	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		$ 19,238		$ 19,440
Cost		19,172		19,364
Fair value		$ 19,172		$ 19,364		$ 19,737	19,906
Investment, Identifier [Axis]: CaseWorthy, Inc., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		325,408	[15]	245,926	[16]
Cost		$ 325	[15]	$ 246	[16]
Fair value		$ 569	[15]	$ 490	[16]
Investment, Identifier [Axis]: CenterPeak Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		3,310	[30]	3,310	[31]
Cost		$ 3,635	[30]	$ 3,635	[31]
Fair value		16,030	[30]	14,550	[31]
Investment, Identifier [Axis]: CenterPeak Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[40]	0	[41]
Cost		(10)	[40]	(12)	[41]
Fair value		$ 0	[40]	$ 0	[41]
Investment, Identifier [Axis]: CenterPeak Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.00%		15.00%
Principal		$ 21,507		$ 21,507
Cost		21,430		21,418
Fair value		$ 21,507		$ 21,507
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate						14.48%
Spread (as a percent)						9.00%
Fair value						$ 21,974	0
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		$ 6,386
Fair value		$ 14,280		$ 12,410		$ 12,149	11,040
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						14.48%
Spread (as a percent)		10.00%	[35],[37],[40]	9.00%	[36],[38],[41]	9.00%
Principal		$ 0	[35],[40]	$ 0	[36],[41]
Cost		0	[35],[40]	0	[36],[41]
Fair value		$ 0	[35],[40]	$ 0	[36],[41]	$ 0	0
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.48%	[35]	13.66%	[36]
Spread (as a percent)		10.00%	[35],[37]	9.00%	[36],[38]
Principal		$ 24,464	[35]	$ 25,534	[36]
Cost		24,426	[35]	25,492	[36]
Fair value		24,464	[35]	25,534	[36]
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate						14.48%
Spread (as a percent)						9.00%
Fair value						$ 0	17,574
Investment, Identifier [Axis]: Chamberlin Holding LLC, Member Units 1
Schedule of Investments [Line Items]
Fair value		$ 34,240		$ 33,110		29,570	29,320
Investment, Identifier [Axis]: Chamberlin Holding LLC, , Member Units 2
Schedule of Investments [Line Items]
Fair value						$ 3,000	2,860
Investment, Identifier [Axis]: Chamberlin Holding LLC, Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		4,347	[30]	4,347	[31]
Cost		$ 11,440	[30]	$ 11,440	[31]
Fair value		$ 34,240	[30]	$ 33,110	[31]
Investment, Identifier [Axis]: Chamberlin Holding LLC, Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		1,047,146	[30],[45]	1,047,146	[31],[46]
Cost		$ 1,773	[30],[45]	$ 1,773	[31],[46]
Fair value		$ 3,630	[30],[45]	$ 3,550	[31],[46]
Investment, Identifier [Axis]: Chamberlin Holding LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						11.49%
Spread (as a percent)		6.00%	[35],[37],[40]	6.00%	[36],[38],[41]	6.00%
Principal		$ 0	[35],[40]	$ 0	[36],[41]
Cost		(82)	[35],[40]	(105)	[36],[41]
Fair value		$ 0	[35],[40]	$ 0	[36],[41]	$ 0	0
Investment, Identifier [Axis]: Chamberlin Holding LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.49%	[35]	12.74%	[36]	13.49%
Spread (as a percent)		8.00%	[35],[37]	8.00%	[36],[38]	8.00%
Principal		$ 17,220	[35]	$ 15,620	[36]
Cost		17,216	[35]	15,619	[36]
Fair value		$ 17,220	[35]	$ 15,620	[36]	$ 15,620	15,620
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.56%	[15],[34],[35]	11.53%	[16],[36],[44]
Spread (as a percent)		7.00%	[15],[34],[35],[37]	7.00%	[16],[36],[38],[44]
Principal		$ 6,214	[15],[34],[35]	$ 5,075	[16],[36],[44]
Cost		6,113	[15],[34],[35]	4,960	[16],[36],[44]
Fair value		$ 6,084	[15],[34],[35]	$ 4,830	[16],[36],[44]
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.55%	[15],[35]	11.93%	[16],[36]
Spread (as a percent)		7.00%	[15],[35],[37]	7.00%	[16],[36],[38]
Principal		$ 36,074	[15],[35]	$ 36,167	[16],[36]
Cost		35,801	[15],[35]	35,856	[16],[36]
Fair value		$ 35,311	[15],[35]	$ 34,431	[16],[36]
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.55%	[15],[35]	11.93%	[16],[36]
Spread (as a percent)		7.00%	[15],[35],[37]	7.00%	[16],[36],[38]
Principal		$ 1,999	[15],[35]	$ 2,004	[16],[36]
Cost		1,984	[15],[35]	1,987	[16],[36]
Fair value		$ 1,956	[15],[35]	$ 1,908	[16],[36]
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		11.55%	[15],[35]	11.93%	[16],[36]
Spread (as a percent)		7.00%	[15],[35],[37]	7.00%	[16],[36],[38]
Principal		$ 4,830	[15],[35]	$ 4,843	[16],[36]
Cost		4,771	[15],[35]	4,774	[16],[36]
Fair value		4,728	[15],[35]	4,610	[16],[36]
Investment, Identifier [Axis]: Charps, LLC, 0.1, SF, Preferred Member Units
Schedule of Investments [Line Items]
Fair value		$ 15,580		15,580
Investment, Identifier [Axis]: Charps, LLC, 0.1, SF, Unsecured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%				10.00%
Fair value		$ 5,694		$ 5,694		$ 5,694	5,694
Investment, Identifier [Axis]: Charps, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,829	[30]	1,829	[31]
Cost		$ 1,963	[30]	$ 1,963	[31]
Fair value		$ 15,580	[30]	$ 15,580	[31]	16,040	15,690
Investment, Identifier [Axis]: Charps, LLC, Unsecured Debt
Schedule of Investments [Line Items]
Total Rate		14.00%		10.00%
Principal		$ 5,694		$ 5,694
Cost		5,188		5,166
Fair value		$ 5,694		$ 5,694
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		717	[30]	717	[31]
Cost		$ 7,280	[30]	$ 7,280	[31]
Fair value		$ 11,040	[30]	$ 10,990	[31]	4,060	5,200
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		800	[45]	800	[46]
Cost		$ 509	[45]	$ 509	[46]
Fair value		1,270	[45]	950	[46]	$ 950	1,129
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						12.00%
Principal		0	[40]	0	[41]
Cost		0	[40]	0	[41]
Fair value		$ 0	[40]	$ 0	[41]	$ 0	0
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.00%		9.00%		12.00%
Principal		$ 6,520		$ 6,760
Cost		6,482		6,724
Fair value		$ 6,520		$ 6,760		$ 8,410	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		$ 962		$ 973
Cost		955		965
Fair value		962		973		$ 995	1,004
Investment, Identifier [Axis]: Clarius BIGS, LLC, Secured Debt
Schedule of Investments [Line Items]
Principal		2,649	[15],[26],[32]	2,649	[16],[33],[39]
Cost		2,649	[15],[26],[32]	2,649	[16],[33],[39]
Fair value		$ 16	[15],[26],[32]	$ 19	[16],[33],[39]
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		154	[30]	154	[31]
Cost		$ 0	[30]	$ 0	[31]
Fair value		$ 2,640	[30]	$ 2,850	[31]	$ 17,470	16,000
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						11.63%
Spread (as a percent)						6.00%
Fair value						$ 3,760	4,560
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate						8.00%
Fair value						$ 19,274	19,274
Investment, Identifier [Axis]: Cody Pools, Inc., Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		587	[30],[45]	587	[31],[46]
Cost		$ 8,317	[30],[45]	$ 8,317	[31],[46]
Fair value		69,500	[30],[45]	67,810	[31],[46]	$ 74,200	72,470
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						12.50%
Principal		0	[40]	0	[41]
Cost		(10)	[40]	(12)	[41]
Fair value		$ 0	[40]	$ 0	[41]	$ 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		$ 37,715		$ 39,227
Cost		37,699		39,207
Fair value		$ 37,715		$ 39,227		$ 41,437	42,073
Investment, Identifier [Axis]: Colonial Electric Company LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		17,280	[30]	17,280	[31]
Cost		$ 7,680	[30]	$ 7,680	[31]
Fair value		14,330	[30]	13,570	[31]
Investment, Identifier [Axis]: Colonial Electric Company LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Fair value						2,400	2,400
Investment, Identifier [Axis]: Colonial Electric Company LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Fair value						$ 8,330	7,680
Investment, Identifier [Axis]: Colonial Electric Company LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						12.00%
Principal		0	[40]	0	[41]
Cost		0	[40]	0	[41]
Fair value		$ 0	[40]	$ 0	[41]	$ 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		$ 13,995		$ 14,310
Cost		13,966		14,272
Fair value		13,995		14,310		$ 19,971	21,627
Investment, Identifier [Axis]: Colonial Electric Company LLC,Preferred Member Units
Schedule of Investments [Line Items]
Fair value		$ 14,330		$ 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		$ 3,520
Fair value		$ 10,610		$ 11,260		$ 14,020	14,450
Investment, Identifier [Axis]: CompareNetworks Topco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.48%	[35]	13.66%	[36]
Spread (as a percent)		9.00%	[35],[37]	9.00%	[36],[38]
Principal		$ 2,745	[35]	$ 2,955	[36]
Cost		2,700	[35]	2,903	[36]
Fair value		$ 2,700	[35]	2,903	[36]
Investment, Identifier [Axis]: CompareNetworks Topco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						14.48%
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		$ 2,700		$ 2,903		$ 3,162	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		$ 7,454
Fair value		7,454		7,450		$ 7,454	7,454
Investment, Identifier [Axis]: Compass Systems & Sales, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						13.50%
Principal		0	[40]	0	[41]
Cost		(19)	[40]	(21)	[41]
Fair value		$ (19)	[40]	$ (21)	[41]	$ 0	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		$ 17,200
Cost		17,076		17,067
Fair value		$ 17,076		$ 17,067		$ 17,042	17,034
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.70%	[15],[34],[35]	12.93%	[16],[36],[44]
Spread (as a percent)		8.25%	[15],[34],[35],[37]	8.25%	[16],[36],[38],[44]
Principal		$ 8,080	[15],[34],[35]	$ 7,837	[16],[36],[44]
Cost		8,010	[15],[34],[35]	7,754	[16],[36],[44]
Fair value		$ 7,409	[15],[34],[35]	$ 7,341	[16],[36],[44]
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[15],[35]	12.70%
Spread (as a percent)		8.25%	[15],[35],[37]	8.25%	[16],[36],[38],[41]
Principal		$ 19,641	[15],[35]	$ 0	[16],[36],[41]
Cost		19,542	[15],[35]	(113)	[16],[36],[41]
Fair value		18,011	[15],[35]	$ (113)	[16],[36],[41]
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[16],[36]			12.92%
Spread (as a percent)	[16],[36],[38]			8.25%
Principal	[16],[36]			$ 18,968
Cost	[16],[36]			18,850
Fair value	[16],[36]			$ 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],[31],[50]			12.49%
Cost	[17],[18],[31],[50]			$ 2,813
Fair value		$ 2,276		$ 2,276	[17],[18],[31],[50]
Investment, Identifier [Axis]: Congruent Credit Opportunities Funds, LP Interests (Congruent Credit Opportunities Fund III, LP)
Schedule of Investments [Line Items]
Units (as a percent)	[19],[20],[30],[49]	12.49%
Cost	[19],[20],[30],[49]	$ 2,813
Fair value	[19],[20],[30],[49]	$ 2,276
Investment, Identifier [Axis]: Congruent Credit Opportunities Funds, LP Interests (Congruent Credit Opportunities Fund III, LP)
Schedule of Investments [Line Items]
Fair value						3,822	4,352
Investment, Identifier [Axis]: Connect Telecommunications Solutions Holdings, Inc., Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		22,304	[19]	22,304	[17]
Cost		$ 12,596	[19]	$ 12,596	[17]
Fair value		$ 12,596	[19]	$ 12,596	[17]
Investment, Identifier [Axis]: Connect Telecommunications Solutions Holdings, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%	[17]
Principal	[17]			$ 27,577
Cost	[17]			27,315
Fair value		$ 27,329		$ 27,315	[17]
Investment, Identifier [Axis]: Connect Telecommunications Solutions Holdings, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[19]	13.00%
Principal	[19]	$ 27,577
Cost	[19]	27,329
Fair value	[19]	$ 27,329
Investment, Identifier [Axis]: Copper Trail Fund Investments, LP Interests (CTMH, LP)
Schedule of Investments [Line Items]
Units (as a percent)		38.75%	[19],[20],[49]	38.75%	[17],[18],[50]
Cost		$ 515	[19],[20],[49]	$ 500	[17],[18],[50]
Fair value		$ 515	[19],[20],[49]	$ 500	[17],[18],[50]	568	568
Investment, Identifier [Axis]: Coregistics Buyer LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.31%	[15],[19],[23],[34],[35]	10.39%	[16],[17],[24],[36],[44]
Spread (as a percent)		6.00%	[15],[19],[23],[34],[35],[37]	6.00%	[16],[17],[24],[36],[38],[44]
Principal		$ 1,669	[15],[19],[23],[34],[35]	$ 1,669	[16],[17],[24],[36],[44]
Cost		1,595	[15],[19],[23],[34],[35]	1,590	[16],[17],[24],[36],[44]
Fair value		$ 1,669	[15],[19],[23],[34],[35]	$ 1,639	[16],[17],[24],[36],[44]
Investment, Identifier [Axis]: Coregistics Buyer LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.32%	[15],[19],[23],[35]	10.36%	[16],[17],[24],[36]
Spread (as a percent)		6.00%	[15],[19],[23],[35],[37]	6.00%	[16],[17],[24],[36],[38]
Principal		$ 10,650	[15],[19],[23],[35]	$ 10,704	[16],[17],[24],[36]
Cost		10,433	[15],[19],[23],[35]	10,474	[16],[17],[24],[36]
Fair value		$ 10,650	[15],[19],[23],[35]	$ 10,507	[16],[17],[24],[36]
Investment, Identifier [Axis]: Coregistics Buyer LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.31%	[15],[19],[23],[35]	10.40%	[16],[17],[24],[36]
Spread (as a percent)		6.00%	[15],[19],[23],[35],[37]	6.00%	[16],[17],[24],[36],[38]
Principal		$ 7,100	[15],[19],[23],[35]	$ 7,118	[16],[17],[24],[36]
Cost		6,977	[15],[19],[23],[35]	6,987	[16],[17],[24],[36]
Fair value		$ 7,100	[15],[19],[23],[35]	$ 6,987	[16],[17],[24],[36]
Investment, Identifier [Axis]: Coregistics Buyer LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		10.57%	[15],[19],[23],[35]	10.61%	[16],[17],[24],[36]
Spread (as a percent)		6.25%	[15],[19],[23],[35],[37]	6.25%	[16],[17],[24],[36],[38]
Principal		$ 31,951	[15],[19],[23],[35]	$ 32,031	[16],[17],[24],[36]
Cost		31,276	[15],[19],[23],[35]	31,313	[16],[17],[24],[36]
Fair value		$ 30,493	[15],[19],[23],[35]	$ 30,165	[16],[17],[24],[36]
Investment, Identifier [Axis]: Creative Foam Corporation, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[15]	10,851
Cost	[15]	$ 1,085
Fair value	[15]	$ 1,085
Investment, Identifier [Axis]: Creative Foam Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.25%	[15],[35],[37],[40]	5.75%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(257)	[15],[35],[40]	(272)	[16],[36],[41]
Fair value		$ (257)	[15],[35],[40]	$ (272)	[16],[36],[41]
Investment, Identifier [Axis]: Creative Foam Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.55%	[15],[35]	10.11%	[16],[36]
Spread (as a percent)		6.25%	[15],[35],[37]	5.75%	[16],[36],[38]
Principal		$ 105,607	[15],[35]	$ 106,280	[16],[36]
Cost		103,795	[15],[35]	104,348	[16],[36]
Fair value		$ 105,607	[15],[35]	$ 105,229	[16],[36]
Investment, Identifier [Axis]: Creative Foam Corporation, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.57%
Spread (as a percent)	[15],[35],[37]	6.25%
Principal	[15],[35]	$ 9,605
Cost	[15],[35]	9,415
Fair value	[15],[35]	$ 9,605
Investment, Identifier [Axis]: Cybermedia Technologies, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		556	[30]	556	[31]
Cost		$ 15,000	[30]	$ 15,000	[31]
Fair value		9,020	[30]	15,000	[31]	$ 16,020	15,000
Investment, Identifier [Axis]: Cybermedia Technologies, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						10.00%
Principal		0	[40]	0	[41]
Cost		0	[40]	0	[41]
Fair value		$ 0	[40]	$ 0	[41]	$ 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		$ 27,300		$ 27,300
Cost		27,130		27,116
Fair value		26,622		27,116		$ 28,044	28,389
Investment, Identifier [Axis]: DMA Industries, LLC, Preferred Equity 1.1
Schedule of Investments [Line Items]
Fair value		$ 5,944		5,944
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Fair value		$ 555		$ 555
Investment, Identifier [Axis]: DMA Industries, LLC, Preferred Equity
Schedule of Investments [Line Items]
Fair value						$ 5,940	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		$ 5,944
Fair value		$ 5,944		$ 5,944
Investment, Identifier [Axis]: DMA Industries, LLC, Preferred Equity 2
Schedule of Investments [Line Items]
Units (in shares)		3,068	[30]	3,068	[31]
Total Rate		15.00%	[30]	15.00%	[31]
PIK Rate		15.00%	[25],[30]	15.00%	[27],[31]
Cost		$ 3,360	[30]	$ 3,240	[31]
Fair value		3,360	[30]	3,240	[31]
Investment, Identifier [Axis]: DMA Industries, LLC, Preferred Equity 2.1
Schedule of Investments [Line Items]
Fair value		$ 3,360		$ 3,240
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.00%
Fair value						$ 18,800	18,800
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
Principal		$ 560		$ 560
Cost		555		555
Fair value		555		555
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Fair value		$ 16,726		$ 16,722
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
Principal		$ 16,800		$ 16,800
Cost		16,726		16,722
Fair value		$ 16,726		$ 16,722
Investment, Identifier [Axis]: DTE Enterprises, LLC, Class A Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		776,316	[15]	776,316	[16]
Total Rate		8.00%	[15]	8.00%	[16]
PIK Rate		8.00%	[15],[25]	8.00%	[16],[27]
Cost		$ 776	[15]	$ 776	[16]
Fair value		$ 0	[15]	$ 0	[16]
Investment, Identifier [Axis]: DTE Enterprises, LLC, Class AA Preferred Member Units (non-voting)
Schedule of Investments [Line Items]
Total Rate		10.00%	[15]	10.00%	[16],[31]
PIK Rate		10.00%	[15],[25]	10.00%	[16],[27],[31]
Cost		$ 1,316	[15]	$ 1,316	[16],[31]
Fair value		$ 0	[15]	$ 438	[16],[31]
Investment, Identifier [Axis]: Dalton US Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		515	[15]	515	[16]
Cost		$ 720	[15]	$ 720	[16]
Fair value		$ 780	[15]	$ 690	[16]
Investment, Identifier [Axis]: Datacom, LLC, (Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				7.50%
Principal				$ 495
Cost				493
Fair value				$ 493
Investment, Identifier [Axis]: Datacom, LLC, (Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				10.00%
Principal				$ 8,082
Cost				7,947
Fair value				$ 7,947
Investment, Identifier [Axis]: Datacom, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		9,000		9,000
Cost		$ 2,610		$ 2,610
Fair value		$ 240		240		$ 150	70
Investment, Identifier [Axis]: Datacom, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		7.50%				7.50%
Principal		$ 945
Cost		944
Fair value		$ 944		493		$ 492	447
Investment, Identifier [Axis]: Datacom, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%				10.00%
Principal		$ 8,015
Cost		7,914
Fair value		$ 7,914		$ 7,947		$ 7,557	7,587
Investment, Identifier [Axis]: Digital Products Holdings LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		3,857	[30]	3,857	[31]
Cost		$ 9,501	[30]	$ 9,501	[31]
Fair value		$ 9,835	[30]	$ 9,835	[31]	$ 9,835	9,835
Investment, Identifier [Axis]: Digital Products Holdings LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.38%	[35]	14.56%	[36]	15.38%
Spread (as a percent)		10.00%	[35],[37]	10.00%	[36],[38]	10.00%
Principal		$ 12,287	[35]	$ 12,617	[36]
Cost		12,243	[35]	12,561	[36]
Fair value		$ 12,104	[35]	$ 12,422	[36]	$ 13,260	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		$ 8,400
Fair value		18,470		17,930		$ 20,240	20,740
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						14.00%
Principal		0	[40]	0	[41]
Cost		(24)	[40]	(31)	[41]
Fair value		$ 0	[40]	$ 0	[41]	$ 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		$ 23,492		$ 23,902
Cost		23,460		23,859
Fair value		$ 23,492		$ 23,902		$ 25,133	25,543
Investment, Identifier [Axis]: Dos Rios Partners, LP Interests (Dos Rios Partners - A, LP)
Schedule of Investments [Line Items]
Units (as a percent)		6.43%	[19],[20],[49]	6.43%	[17],[18],[50]
Cost		$ 1,960	[19],[20],[49]	$ 1,960	[17],[18],[50]
Fair value		$ 2,447	[19],[20],[49]	$ 2,447	[17],[18],[50]	2,631	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%	[19],[20],[49]	20.24%	[17],[18],[50]
Cost		$ 6,172	[19],[20],[49]	$ 6,172	[17],[18],[50]
Fair value		$ 7,708	[19],[20],[49]	$ 7,708	[17],[18],[50]	8,443	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	[15],[45]	2,000,000	[16],[46]
Cost		$ 2,000	[15],[45]	$ 2,000	[16],[46]
Fair value		$ 0	[15],[45]	$ 0	[16],[46]	1,580	1,580
Investment, Identifier [Axis]: Dreyfus Government Cash Management
Schedule of Investments [Line Items]
Total Rate		4.22%		4.43%
Cost		$ 39,900	[51]	$ 3,400	[52]
Fair value		$ 39,900	[51]	$ 3,400	[52]
Investment, Identifier [Axis]: Dynamic Communities, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,250,000	[15]	1,250,000	[16]
Cost		$ 0	[15]	$ 0	[16]
Fair value		$ 0	[15]	$ 0	[16]
Investment, Identifier [Axis]: Dynamic Communities, LLC, Preferred Equity 1
Schedule of Investments [Line Items]
Units (in shares)		125,000	[15]	125,000	[16]
Cost		$ 128	[15]	$ 128	[16]
Fair value		$ 110	[15]	$ 60	[16]
Investment, Identifier [Axis]: Dynamic Communities, LLC, Preferred Equity 2
Schedule of Investments [Line Items]
Units (in shares)		2,376,241	[15]	2,376,241	[16]
Cost		$ 0	[15]	$ 0	[16]
Fair value		$ 0	[15]	$ 0	[16]
Investment, Identifier [Axis]: Dynamic Communities, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.92%	[15],[35]	11.46%	[16],[36]
Spread (as a percent)		7.50%	[15],[35],[37]	7.00%	[16],[36],[38]
PIK Rate		11.92%	[15],[25],[35]	11.46%	[16],[27],[36]
Principal		$ 2,384	[15],[35]	$ 2,318	[16],[36]
Cost		2,226	[15],[35]	2,160	[16],[36]
Fair value		$ 2,286	[15],[35]	$ 2,220	[16],[36]
Investment, Identifier [Axis]: Dynamic Communities, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.92%	[15],[35]	13.46%	[16],[36]
Spread (as a percent)		9.50%	[15],[35],[37]	9.00%	[16],[36],[38]
PIK Rate		13.92%	[15],[25],[35]	13.46%	[16],[27],[36]
Principal		$ 2,494	[15],[35]	$ 2,413	[16],[36]
Cost		2,260	[15],[35]	2,179	[16],[36]
Fair value		$ 2,300	[15],[35]	$ 2,219	[16],[36]
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	[19],[20],[30]	5,000,000	[17],[18],[31]
Cost		$ 416	[19],[20],[30]	$ 416	[17],[18],[31]
Fair value		$ 369	[19],[20],[30]	$ 369	[17],[18],[31]	761	760
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[16],[36]			12.74%
Spread (as a percent)	[16],[36],[38]			8.00%
Principal	[16],[36]			$ 2,826
Cost	[16],[36]			2,805
Fair value	[16],[36]			$ 2,714
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[16],[36]			12.74%
Spread (as a percent)	[16],[36],[38]			8.00%
Principal	[16],[36]			$ 4,374
Cost	[16],[36]			4,355
Fair value	[16],[36]			$ 4,201
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[16],[36]			12.74%
Spread (as a percent)	[16],[36],[38]			8.00%
Principal	[16],[36]			$ 8,725
Cost	[16],[36]			8,683
Fair value	[16],[36]			$ 8,380
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[16],[36]			12.74%
Spread (as a percent)	[16],[36],[38]			8.00%
Principal	[16],[36]			$ 1,809
Cost	[16],[36]			1,802
Fair value	[16],[36]			$ 1,738
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate	[16],[36]			12.74%
Spread (as a percent)	[16],[36],[38]			8.00%
Principal	[16],[36]			$ 9,901
Cost	[16],[36]			9,861
Fair value	[16],[36]			$ 9,509
Investment, Identifier [Axis]: Electro Technical Industries, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[15]	1,464,286
Cost	[15]	$ 1,464
Fair value	[15]	$ 1,464
Investment, Identifier [Axis]: Electro Technical Industries, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[15],[35],[37],[40]	6.00%
Principal	[15],[35],[40]	$ 0
Cost	[15],[35],[40]	(190)
Fair value	[15],[35],[40]	$ (190)
Investment, Identifier [Axis]: Electro Technical Industries, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.30%
Spread (as a percent)	[15],[35],[37]	6.00%
Principal	[15],[35]	$ 55,448
Cost	[15],[35]	54,357
Fair value	[15],[35]	$ 54,357
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Common Stock 2
Schedule of Investments [Line Items]
Fair value						1,670	1,670
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Common Stock 1
Schedule of Investments [Line Items]
Units (in shares)		285		285
Cost		$ 5,726		$ 5,726
Fair value		$ 5,040		$ 5,730		$ 6,090	6,090
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Common Stock 2
Schedule of Investments [Line Items]
Units (in shares)		939	[45]	939	[46]
Cost		$ 1,558	[45]	$ 1,558	[46]
Fair value		$ 3,100	[45]	$ 3,050	[46]
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						11.38%
Spread (as a percent)		6.00%	[35],[37],[40]	6.00%	[36],[38],[41]	6.00%
Principal		$ 0	[35],[40]	$ 0	[36],[41]
Cost		(5)	[35],[40]	(5)	[36],[41]
Fair value		$ (5)	[35],[40]	$ (5)	[36],[41]	$ (7)	(7)
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 17,998		$ 18,069
Cost		17,908		17,969
Fair value		$ 17,908		$ 17,969		$ 18,175	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		$ 6,252		$ 6,265
Cost		6,195		6,207
Fair value		$ 6,195		$ 6,207		$ 6,241	6,252
Investment, Identifier [Axis]: Emerald Technologies Acquisition Co, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.67%	[21],[35]	10.71%	[22],[36]
Spread (as a percent)		6.25%	[21],[35],[37]	6.25%	[22],[36],[38]
Principal		$ 9,523	[21],[35]	$ 9,587	[22],[36]
Cost		9,383	[21],[35]	9,434	[22],[36]
Fair value		$ 7,142	[21],[35]	$ 7,670	[22],[36]
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],[31],[50]			0.10%
Cost	[17],[18],[31],[50]			$ 3,251
Fair value	[17],[18],[31],[50]			$ 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],[31],[50]			0.38%
Cost	[17],[18],[31],[50]			$ 1,983
Fair value	[17],[18],[31],[50]			$ 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],[31],[50]			0.14%
Cost	[17],[18],[31],[50]			$ 3,542
Fair value	[17],[18],[31],[50]			$ 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],[31],[50]			0.15%
Cost	[17],[18],[31],[50]			$ 6,963
Fair value	[17],[18],[31],[50]			$ 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],[31],[50]			0.19%
Cost	[17],[18],[31],[50]			$ 2,717
Fair value	[17],[18],[31],[50]			$ 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],[31],[50]			0.84%
Cost	[17],[18],[31],[50]			$ 5,110
Fair value	[17],[18],[31],[50]			$ 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],[31],[50]			0.25%
Cost	[17],[18],[31],[50]			$ 4,312
Fair value	[17],[18],[31],[50]			$ 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)	[19],[20],[30],[49]	0.10%
Cost	[19],[20],[30],[49]	$ 3,255
Fair value	[19],[20],[30],[49]	$ 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)	[19],[20],[30],[49]	0.38%
Cost	[19],[20],[30],[49]	$ 1,983
Fair value	[19],[20],[30],[49]	$ 959
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)	[19],[20],[30],[49]	0.14%
Cost	[19],[20],[30],[49]	$ 3,542
Fair value	[19],[20],[30],[49]	$ 1,943
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)	[19],[20],[30],[49]	0.15%
Cost	[19],[20],[30],[49]	$ 6,908
Fair value	[19],[20],[30],[49]	$ 4,840
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)	[19],[20],[30],[49]	0.19%
Cost	[19],[20],[30],[49]	$ 3,273
Fair value	[19],[20],[30],[49]	$ 4,081
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)	[19],[20],[30],[49]	0.84%
Cost	[19],[20],[30],[49]	$ 4,739
Fair value	[19],[20],[30],[49]	$ 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)	[19],[20],[30],[49]	0.25%
Cost	[19],[20],[30],[49]	$ 3,372
Fair value	[19],[20],[30],[49]	$ 2,815
Investment, Identifier [Axis]: Escalent, Inc., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		649,794	[15],[30]	649,794	[16],[31]
Cost		$ 663	[15],[30]	$ 663	[16],[31]
Fair value		$ 910	[15],[30]	$ 910	[16],[31]
Investment, Identifier [Axis]: Escalent, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		8.00%	[15],[35],[37],[40]	8.00%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(27)	[15],[35],[40]	(28)	[16],[36],[41]
Fair value		$ (27)	[15],[35],[40]	$ (28)	[16],[36],[41]
Investment, Identifier [Axis]: Escalent, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.40%	[15],[35]	12.39%	[16],[36]
Spread (as a percent)		8.00%	[15],[35],[37]	8.00%	[16],[36],[38]
Principal		$ 1,378	[15],[35]	$ 1,382	[16],[36]
Cost		1,357	[15],[35]	1,359	[16],[36]
Fair value		$ 1,378	[15],[35]	$ 1,359	[16],[36]
Investment, Identifier [Axis]: Escalent, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.40%	[15],[35]	12.43%	[16],[36]
Spread (as a percent)		8.00%	[15],[35],[37]	8.00%	[16],[36],[38]
Principal		$ 25,981	[15],[35]	$ 26,048	[16],[36]
Cost		25,456	[15],[35]	25,488	[16],[36]
Fair value		$ 25,981	[15],[35]	$ 26,048	[16],[36]
Investment, Identifier [Axis]: Event Holdco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[16],[36]			12.59%
Spread (as a percent)	[16],[36],[38]			8.00%
Principal	[16],[36]			$ 3,692
Cost	[16],[36]			3,678
Fair value	[16],[36]			$ 3,692
Investment, Identifier [Axis]: Event Holdco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[16],[36]			12.59%
Spread (as a percent)	[16],[36],[38]			8.00%
PIK Rate	[16],[27],[36]			6.00%
Principal	[16],[36]			$ 47,633
Cost	[16],[36]			47,457
Fair value	[16],[36]			$ 47,633
Investment, Identifier [Axis]: Event Holdco, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[15],[35]	12.56%
Spread (as a percent)	[15],[35],[37]	8.00%
Principal	[15],[35]	$ 3,692
Cost	[15],[35]	3,679
Fair value	[15],[35]	$ 3,692
Investment, Identifier [Axis]: Event Holdco, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[15],[35]	12.56%
Spread (as a percent)	[15],[35],[37]	8.00%
PIK Rate	[15],[25],[35]	4.00%
Principal	[15],[35]	$ 47,971
Cost	[15],[35]	47,817
Fair value	[15],[35]	$ 47,933
Investment, Identifier [Axis]: FCC Intermediate Holdco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%
Principal				$ 32,800
Cost				29,109
Fair value		$ 32,390		$ 29,109
Investment, Identifier [Axis]: FCC Intermediate Holdco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%
Principal		$ 32,390
Cost		28,952
Fair value		$ 32,390
Investment, Identifier [Axis]: FCC Intermediate Holdco, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)		12	[28],[30]	12	[29]
Cost		$ 3,920	[28],[30]	$ 3,920	[29]
Fair value		$ 14,630	[28],[30]	10,840	[29]
Investment, Identifier [Axis]: Fidelity Government Fund
Schedule of Investments [Line Items]
Total Rate		3.98%
Investment, Identifier [Axis]: Fidelity Government Fund
Schedule of Investments [Line Items]
Cost		$ 4,116	[53]	1,526	[44]
Fair value		$ 4,116	[53]	$ 1,526	[44]
Investment, Identifier [Axis]: Fidelity Treasury
Schedule of Investments [Line Items]
Total Rate		3.96%		4.10%
Cost		$ 1,767	[54]	$ 1,548	[55]
Fair value		$ 1,767	[54]	$ 1,548	[55]
Investment, Identifier [Axis]: Flame King Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		9,360	[30]	9,360	[31]
Cost		$ 10,400	[30]	$ 10,400	[31]
Fair value		$ 39,370	[30]	$ 35,920	[31]	27,900	27,900
Investment, Identifier [Axis]: Freeport Financial Funds, LP Interests (Freeport Financial SBIC Fund LP)
Schedule of Investments [Line Items]
Units (as a percent)		9.30%	[19],[20],[49]	9.30%	[17],[18],[50]
Cost		$ 2,580	[19],[20],[49]	$ 2,580	[17],[18],[50]
Fair value		$ 2,190	[19],[20],[49]	$ 2,190	[17],[18],[50]
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%	[19],[20],[30],[49]	5.95%	[17],[18],[31],[50]
Cost		$ 694	[19],[20],[30],[49]	$ 1,659	[17],[18],[31],[50]
Fair value		298	[19],[20],[30],[49]	1,263	[17],[18],[31],[50]
Investment, Identifier [Axis]: Freeport Financial SBIC Fund LP, LP Interests (Freeport Financial SBIC Fund LP)
Schedule of Investments [Line Items]
Fair value		2,190		2,190		2,935	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		$ 298		$ 1,263		3,705	3,704
Investment, Identifier [Axis]: Fuse, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[22]			10,429
Cost	[22]			$ 256
Fair value	[22]			$ 0
Investment, Identifier [Axis]: Fuse, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[22],[31]			12.00%
Principal	[22],[31]			$ 1,810
Cost	[22],[31]			1,810
Fair value	[22],[31]			$ 932
Investment, Identifier [Axis]: Fuse, LLC., Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[21],[30]	10,429
Cost	[21],[30]	$ 256
Fair value	[21],[30]	$ 0
Investment, Identifier [Axis]: Fuse, LLC., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[21]	12.00%
Principal	[21]	$ 1,810
Cost	[21]	1,810
Fair value	[21]	$ 862
Investment, Identifier [Axis]: GFG Group, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		226	[30]	226	[31]
Cost		$ 4,900	[30]	$ 4,900	[31]
Fair value		$ 9,610	[30]	$ 10,540	[31]	$ 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		$ 8,185		$ 8,185
Cost		8,168		8,164
Fair value		$ 8,185		$ 8,185		$ 9,345	9,345
Investment, Identifier [Axis]: GRT Rubber Technologies LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		5,879		5,879
Cost		$ 13,065		$ 13,065
Fair value		$ 45,890		$ 45,890		$ 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%	[37]	6.00%	[38]	6.00%
Principal		$ 3,146		$ 3,146
Cost		3,141		3,140
Fair value		$ 3,146		$ 3,146		$ 2,400	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%	[37]	8.00%	[38]	8.00%
Principal		$ 40,493		$ 40,493
Cost		40,418		40,406
Fair value		$ 40,493		$ 40,493		$ 40,493	40,493
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[16],[36],[44]			11.12%
Spread (as a percent)	[16],[36],[38],[44]			6.50%
Principal	[16],[36],[44]			$ 1,864
Cost	[16],[36],[44]			1,853
Fair value	[16],[36],[44]			$ 1,864
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[16],[36]			11.24%
Spread (as a percent)	[16],[36],[38]			6.50%
Principal	[16],[36]			$ 10,509
Cost	[16],[36]			10,460
Fair value	[16],[36]			$ 10,509
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[16],[36]			11.24%
Spread (as a percent)	[16],[36],[38]			6.50%
Principal	[16],[36]			$ 942
Cost	[16],[36]			939
Fair value	[16],[36]			$ 942
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[16],[36]			11.24%
Spread (as a percent)	[16],[36],[38]			6.50%
Principal	[16],[36]			$ 225
Cost	[16],[36]			223
Fair value	[16],[36]			$ 225
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate	[16],[36]			10.98%
Spread (as a percent)	[16],[36],[38]			6.50%
Principal	[16],[36]			$ 6,076
Cost	[16],[36]			6,040
Fair value	[16],[36]			$ 6,076
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[15],[34],[35]	10.95%
Spread (as a percent)	[15],[34],[35],[37]	6.50%
Principal	[15],[34],[35]	$ 1,386
Cost	[15],[34],[35]	1,378
Fair value	[15],[34],[35]	$ 1,386
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.95%
Spread (as a percent)	[15],[35],[37]	6.50%
Principal	[15],[35]	$ 10,475
Cost	[15],[35]	10,436
Fair value	[15],[35]	$ 10,475
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.95%
Spread (as a percent)	[15],[35],[37]	6.50%
Principal	[15],[35]	$ 939
Cost	[15],[35]	936
Fair value	[15],[35]	$ 939
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.95%
Spread (as a percent)	[15],[35],[37]	6.50%
Principal	[15],[35]	$ 224
Cost	[15],[35]	222
Fair value	[15],[35]	$ 224
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC., Secured Debt 5
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.95%
Spread (as a percent)	[15],[35],[37]	6.50%
Principal	[15],[35]	$ 6,057
Cost	[15],[35]	6,029
Fair value	[15],[35]	$ 6,057
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[16],[36],[44]			10.50%
Spread (as a percent)	[16],[36],[38],[44]			6.00%
Principal	[16],[36],[44]			$ 707
Cost	[16],[36],[44]			694
Fair value	[16],[36],[44]			$ 662
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[16],[36]			10.55%
Spread (as a percent)	[16],[36],[38]			6.00%
Principal	[16],[36]			$ 298
Cost	[16],[36]			286
Fair value	[16],[36]			$ 279
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[16],[36]			10.46%
Spread (as a percent)	[16],[36],[38]			6.00%
Principal	[16],[36]			$ 3,578
Cost	[16],[36]			3,533
Fair value	[16],[36]			$ 3,350
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[15],[35]	11.42%
Spread (as a percent)	[15],[35],[37]	7.00%
Principal	[15],[35]	$ 707
Cost	[15],[35]	695
Fair value	[15],[35]	$ 642
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[15],[35]	11.42%
Spread (as a percent)	[15],[35],[37]	7.00%
Principal	[15],[35]	$ 297
Cost	[15],[35]	286
Fair value	[15],[35]	$ 270
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[15],[35]	11.42%
Spread (as a percent)	[15],[35],[37]	7.00%
Principal	[15],[35]	$ 3,569
Cost	[15],[35]	3,527
Fair value	[15],[35]	3,240
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)	[31]			9,042
Cost	[31]			$ 17,692
Fair value		$ 114,750		114,750	[31]
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)	[30]	9,042
Cost	[30]	$ 17,692
Fair value		$ 114,750	[30]			$ 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		$ 73,126		$ 73,126
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						10.00%
Spread (as a percent)		7.50%	[35],[37],[40],[56]	7.00%	[36],[38],[41],[57]	7.00%
Principal		$ 0	[35],[40],[56]	$ 0	[36],[41],[57]
Cost		0	[35],[40],[56]	0	[36],[41],[57]
Fair value		$ 0	[35],[40],[56]	$ 0	[36],[41],[57]	$ 0	0
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.50%	[35],[56]	11.00%	[36],[57]	10.00%
Spread (as a percent)		7.50%	[35],[37],[56]	7.00%	[36],[38],[57]	7.00%
Principal		$ 73,126	[35],[56]	$ 73,126	[36],[57]
Cost		72,998	[35],[56]	72,986	[36],[57]
Fair value		73,126	[35],[56]	73,126	[36],[57]	$ 52,478	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	[30]	1,200	[31]
Cost		$ 1,200	[30]	$ 1,200	[31]
Fair value		$ 1,830	[30]	$ 2,060	[31]
Investment, Identifier [Axis]: Garreco, LLC,, Member Units
Schedule of Investments [Line Items]
Fair value						$ 1,580	1,580
Investment, Identifier [Axis]: Garreco, LLC,, Secured Debt
Schedule of Investments [Line Items]
Total Rate						9.50%
Spread (as a percent)						8.00%
Fair value						$ 3,088	3,088
Investment, Identifier [Axis]: Garyline, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[16]			705,882
Cost	[16]			$ 706
Fair value	[16]			$ 500
Investment, Identifier [Axis]: Garyline, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[16],[36],[44]			11.29%
Spread (as a percent)	[16],[36],[38],[44]			6.75%
Principal	[16],[36],[44]			$ 8,118
Cost	[16],[36],[44]			7,915
Fair value	[16],[36],[44]			$ 8,118
Investment, Identifier [Axis]: Garyline, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[16],[36]			11.34%
Spread (as a percent)	[16],[36],[38]			6.75%
Principal	[16],[36]			$ 32,146
Cost	[16],[36]			31,401
Fair value	[16],[36]			$ 32,146
Investment, Identifier [Axis]: Garyline, LLC., Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[15]	705,882
Cost	[15]	$ 706
Fair value	[15]	$ 500
Investment, Identifier [Axis]: Garyline, LLC., Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)	[15]	54,902
Cost	[15]	$ 55
Fair value	[15]	$ 55
Investment, Identifier [Axis]: Garyline, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[15],[34],[35]	11.16%
Spread (as a percent)	[15],[34],[35],[37]	6.75%
Principal	[15],[34],[35]	$ 8,824
Cost	[15],[34],[35]	8,634
Fair value	[15],[34],[35]	$ 8,824
Investment, Identifier [Axis]: Garyline, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[15],[35]	11.17%
Spread (as a percent)	[15],[35],[37]	6.75%
Principal	[15],[35]	$ 32,065
Cost	[15],[35]	31,370
Fair value	[15],[35]	$ 32,065
Investment, Identifier [Axis]: GradeEight Corp., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,365	[15]	1,365	[16]
Cost		$ 1,365	[15]	$ 1,365	[16]
Fair value		$ 1,365	[15]	$ 1,365	[16]
Investment, Identifier [Axis]: GradeEight Corp., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[15],[35]	13.75%
Spread (as a percent)		6.25%	[15],[35],[37]	7.25%	[16],[36],[38],[41]
Principal		$ 1,154	[15],[35]	$ 0	[16],[36],[41]
Cost		1,063	[15],[35]	(95)	[16],[36],[41]
Fair value		$ 1,125	[15],[35]	$ (95)	[16],[36],[41]
Investment, Identifier [Axis]: GradeEight Corp., Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)		7.25%	[15],[35],[37],[40]	7.25%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(45)	[15],[35],[40]	(48)	[16],[36],[41]
Fair value		$ (45)	[15],[35],[40]	$ (48)	[16],[36],[41]
Investment, Identifier [Axis]: GradeEight Corp., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.57%	[15],[35],[58]	11.74%	[16],[36],[59]
Spread (as a percent)		7.25%	[15],[35],[37],[58]	7.25%	[16],[36],[38],[59]
Principal		$ 31,405	[15],[35],[58]	$ 31,603	[16],[36],[59]
Cost		30,840	[15],[35],[58]	31,002	[16],[36],[59]
Fair value		$ 30,636	[15],[35],[58]	$ 31,002	[16],[36],[59]
Investment, Identifier [Axis]: Gulf Manufacturing, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		888	[19],[23]	888	[17],[24]
Cost		$ 888	[19],[23]	$ 888	[17],[24]
Fair value		$ 1,020	[19],[23]	$ 888	[17],[24]
Investment, Identifier [Axis]: Gulf Manufacturing, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		438	[19],[23],[30]	438	[17],[24],[31]
Cost		$ 2,980	[19],[23],[30]	$ 2,980	[17],[24],[31]
Fair value		$ 14,730	[19],[23],[30]	$ 14,730	[17],[24],[31]	$ 11,560	9,070
Investment, Identifier [Axis]: Gulf Manufacturing, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						13.00%
Spread (as a percent)		7.63%	[19],[23],[37],[40]	7.63%	[17],[24],[38],[41]	7.63%
Principal		$ 0	[19],[23],[40]	$ 0	[17],[24],[41]
Cost		(39)	[19],[23],[40]	(42)	[17],[24],[41]
Fair value		$ 0	[19],[23],[40]	$ 0		$ 0	0
Investment, Identifier [Axis]: Gulf Manufacturing, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%	[19],[23]	12.19%	[17],[24]	13.00%
Spread (as a percent)		7.63%	[19],[23],[37]	7.63%	[17],[24],[38]	7.63%
Principal		$ 38,500	[19],[23]	$ 39,000	[17],[24]
Cost		38,198	[19],[23]	38,676	[17],[24]
Fair value		$ 38,500	[19],[23]	39,000	[17],[24]	$ 40,000	0
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.50%
PIK Rate		12.50%
Fair value		$ 1,738		$ 1,518
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, ESecured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[36],[38],[39],[41]			9.50%
Principal	[36],[39],[41]			$ 0
Cost	[36],[39],[41]			0
Fair value	[36],[39],[41]			$ 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		$ 3,681
Fair value		$ 0		$ 0		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		$ 5,600
Fair value		$ 0		0		$ 1,530	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]
Total Rate						14.98%
Spread (as a percent)		9.50%	[26],[35],[37],[40]			9.50%
Principal	[26],[35],[40]	$ 0
Cost	[26],[35],[40]	0
Fair value		$ 0	[26],[35],[40]			$ 0	0
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%	[26]	12.50%	[39]	12.50%
PIK Rate		12.50%	[25],[26]	12.50%	[27],[39]
Principal		$ 2,400	[26]	$ 2,400	[39]
Cost		2,221	[26]	2,299	[39]
Fair value		$ 1,738	[26]	$ 1,518	[39]	$ 2,284	2,284
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[16]			64,029
Cost	[16]			$ 0
Fair value	[16]			$ 0
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[16],[36]			8.75%
Spread (as a percent)	[16],[36],[38]			3.50%
PIK Rate	[16],[27],[36]			2.50%
Principal	[16],[36]			$ 2,423
Cost	[16],[36]			2,327
Fair value	[16],[36]			$ 2,327
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[16],[39]			2.50%
PIK Rate	[16],[27],[39]			2.50%
Principal	[16],[39]			$ 1,626
Cost	[16],[39]			713
Fair value	[16],[39]			$ 418
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings., Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[15]	64,029
Cost	[15]	$ 0
Fair value	[15]	$ 0
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[15],[35]	8.75%
Spread (as a percent)	[15],[35],[37]	3.50%
PIK Rate	[15],[25],[35]	2.50%
Principal	[15],[35]	$ 2,438
Cost	[15],[35]	2,358
Fair value	[15],[35]	$ 2,200
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[15],[26]	2.50%
PIK Rate	[15],[25],[26]	2.50%
Principal	[15],[26]	$ 1,626
Cost	[15],[26]	713
Fair value	[15],[26]	$ 244
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[16],[36],[38],[41]			6.50%
Principal	[16],[36],[41]			$ 0
Cost	[16],[36],[41]			(35)
Fair value	[16],[36],[41]			$ (35)
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[16],[36]			10.86%
Spread (as a percent)	[16],[36],[38]			6.50%
Principal	[16],[36]			$ 6,666
Cost	[16],[36]			6,586
Fair value	[16],[36]			$ 6,666
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[16],[36]			10.86%
Spread (as a percent)	[16],[36],[38]			6.50%
Principal	[16],[36]			$ 4,713
Cost	[16],[36]			4,597
Fair value	[16],[36]			$ 4,713
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[16],[36]			10.86%
Spread (as a percent)	[16],[36],[38]			6.50%
Principal	[16],[36]			$ 16,453
Cost	[16],[36]			16,283
Fair value	[16],[36]			$ 16,453
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate	[16],[36]			10.86%
Spread (as a percent)	[16],[36],[38]			6.50%
Principal	[16],[36]			$ 8,039
Cost	[16],[36]			7,973
Fair value	[16],[36]			$ 8,039
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[15],[35],[37],[40]	6.50%
Principal	[15],[35],[40]	$ 0
Cost	[15],[35],[40]	(32)
Fair value	[15],[35],[40]	$ (32)
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.82%
Spread (as a percent)	[15],[35],[37]	6.50%
Principal	[15],[35]	$ 6,649
Cost	[15],[35]	6,577
Fair value	[15],[35]	$ 6,649
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.82%
Spread (as a percent)	[15],[35],[37]	6.50%
Principal	[15],[35]	$ 4,701
Cost	[15],[35]	4,639
Fair value	[15],[35]	$ 4,701
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.82%
Spread (as a percent)	[15],[35],[37]	6.50%
Principal	[15],[35]	$ 16,411
Cost	[15],[35]	16,258
Fair value	[15],[35]	$ 16,411
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC., Secured Debt 5
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.82%
Spread (as a percent)	[15],[35],[37]	6.50%
Principal	[15],[35]	$ 8,019
Cost	[15],[35]	7,960
Fair value	[15],[35]	$ 8,019
Investment, Identifier [Axis]: HOWLCO LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[17],[22],[24],[36]			11.28%
Spread (as a percent)	[17],[22],[24],[36],[38]			6.50%
PIK Rate	[17],[22],[24],[27],[36]			3.50%
Principal	[17],[22],[24],[36]			$ 26,241
Cost	[17],[22],[24],[36]			26,241
Fair value	[17],[22],[24],[36]			26,096
Investment, Identifier [Axis]: HOWLCO LLC., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[19],[21],[23],[35]	10.96%
Spread (as a percent)	[19],[21],[23],[35],[37]	6.50%
PIK Rate	[19],[21],[23],[25],[35]	3.50%
Principal	[19],[21],[23],[35]	$ 26,471
Cost	[19],[21],[23],[35]	26,471
Fair value	[19],[21],[23],[35]	26,183
Investment, Identifier [Axis]: HPEP 3, L.P., LP Interests (423 COR, L.P.)
Schedule of Investments [Line Items]
Fair value						1,869	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		4,225	4,225
Investment, Identifier [Axis]: HPEP 3, L.P., LP Interests (HPEP 4, L.P.)
Schedule of Investments [Line Items]
Fair value		5,974		5,861		3,773	3,773
Investment, Identifier [Axis]: HPEP 423 COR, LP., LP Interests (423 COR, L.P.)
Schedule of Investments [Line Items]
Fair value		$ 4,270		$ 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%	[49]	43.05%	[17],[18],[50]
Cost		$ 441	[49]	$ 441	[17],[18],[50]
Fair value		$ 441	[49]	$ 441	[17],[18],[50]
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%	[49]	49.26%	[17],[18],[50]
Cost		$ 256	[49]	$ 256	[17],[18],[50]
Fair value		$ 383	[49]	$ 383	[17],[18],[50]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (2717 MH, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		49.26%	[30],[49]	49.26%	[17],[18],[31],[50]
Cost		$ 3,425	[30],[49]	$ 3,345	[17],[18],[31],[50]
Fair value		$ 8,732	[30],[49]	$ 8,818	[17],[18],[31],[50]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (423 COR, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		26.89%	[30],[49]	26.89%	[17],[18],[31],[50]
Cost		$ 2,900	[30],[49]	$ 2,900	[17],[18],[31],[50]
Fair value		$ 4,270	[30],[49]	$ 4,187	[17],[18],[31],[50]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (423 HAR, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		15.60%	[19],[20],[49]	15.60%	[17],[18],[50]
Cost		$ 750	[19],[20],[49]	$ 750	[17],[18],[50]
Fair value		$ 1,226	[19],[20],[49]	$ 1,226	[17],[18],[50]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (HPEP 3, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		8.22%	[19],[20],[49]	8.22%	[17],[18],[50]
Cost		$ 2,092	[19],[20],[49]	$ 2,296	[17],[18],[50]
Fair value		$ 4,462	[19],[20],[49]	$ 4,472	[17],[18],[50]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (HPEP 4, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		11.61%	[19],[20],[49]	11.61%	[17],[18],[50]
Cost		$ 5,532	[19],[20],[49]	$ 5,532	[17],[18],[50]
Fair value		$ 5,974	[19],[20],[49]	$ 5,861	[17],[18],[50]
Investment, Identifier [Axis]: Harrison Hydra-Gen, Ltd., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		107,456	[30]	107,456	[31]
Cost		$ 718	[30]	$ 718	[31]
Fair value		$ 7,060	[30]	$ 7,010	[31]	4,920	4,660
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		226	[30]	226	[31]
Cost		$ 2,850	[30]	$ 2,850	[31]
Fair value		$ 21,120	[30]	$ 20,260	[31]	17,890	17,460
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		226	[45]	226	[46]
Cost		$ 150	[45]	$ 150	[46]
Fair value		$ 1,110	[45]	$ 1,070	[46]	$ 940	920
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.48%	[35]	10.73%	[36]	11.53%
Spread (as a percent)		6.00%	[35],[37]	6.00%	[36],[38]	6.00%
Principal		$ 2,502	[35]	$ 2,645	[36]
Cost		2,501	[35]	2,644	[36]
Fair value		$ 2,502	[35]	$ 2,645	[36]	$ 1,436	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		$ 45,256
Cost		45,213		45,200
Fair value		$ 45,256		$ 45,256		$ 45,256	45,256
Investment, Identifier [Axis]: Hornblower Sub, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[16],[36],[44]			9.92%
Spread (as a percent)	[16],[36],[38],[44]			5.50%
Principal	[16],[36],[44]			$ 2,429
Cost	[16],[36],[44]			2,385
Fair value	[16],[36],[44]			$ 2,407
Investment, Identifier [Axis]: Hornblower Sub, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[16],[36]			10.11%
Spread (as a percent)	[16],[36],[38]			5.50%
Principal	[16],[36]			$ 30,979
Cost	[16],[36]			30,701
Fair value	[16],[36]			$ 30,701
Investment, Identifier [Axis]: Hornblower Sub, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[15],[34],[35]	9.80%
Spread (as a percent)	[15],[34],[35],[37]	5.50%
Principal	[15],[34],[35]	$ 4,865
Cost	[15],[34],[35]	4,823
Fair value	[15],[34],[35]	$ 4,790
Investment, Identifier [Axis]: Hornblower Sub, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[15],[35]	9.81%
Spread (as a percent)	[15],[35],[37]	5.50%
Principal	[15],[35]	$ 30,902
Cost	[15],[35]	30,639
Fair value	[15],[35]	$ 30,424
Investment, Identifier [Axis]: Houston Plating and Coatings, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		322,297	[30]	322,297	[31]
Cost		$ 2,352	[30]	$ 2,352	[31]
Fair value		$ 4,240	[30]	$ 3,930	[31]	$ 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		$ 3,000
Cost		3,000		3,000
Fair value		$ 2,940		$ 2,940		$ 2,940	2,880
Investment, Identifier [Axis]: Hybrid Promotions, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[16],[36]			13.10%
Spread (as a percent)	[16],[36],[38]			8.25%
Principal	[16],[36]			$ 7,200
Cost	[16],[36]			7,073
Fair value	[16],[36]			$ 7,200
Investment, Identifier [Axis]: Hybrid Promotions, LLC., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[15],[35]	12.82%
Spread (as a percent)	[15],[35],[37]	8.25%
Principal	[15],[35]	$ 7,200
Cost	[15],[35]	7,083
Fair value	[15],[35]	$ 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		$ 14,400
Fair value		$ 17,780		$ 16,230		$ 14,400	14,400
Investment, Identifier [Axis]: IG Investor, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%		13.00%
Principal		$ 1,600		$ 1,600
Cost		1,574		1,572
Fair value		$ 1,600		$ 1,572		$ (33)	(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		$ 35,504
Cost		34,837		35,257
Fair value		$ 35,064		$ 35,257		$ 36,516	36,934
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		5.75%	[21],[35],[37],[40]	5.75%	[22],[36],[38],[41]
Principal		$ 0	[21],[35],[40]	$ 0	[22],[36],[41]
Cost		(10)	[21],[35],[40]	(12)	[22],[36],[41]
Fair value		$ 0	[21],[35],[40]	$ 0	[22],[36],[41]
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.17%	[21],[35]	10.21%	[22],[36]
Spread (as a percent)		5.75%	[21],[35],[37]	5.75%	[22],[36],[38]
Principal		$ 10,154	[21],[35]	$ 10,154	[22],[36]
Cost		10,079	[21],[35]	10,073	[22],[36]
Fair value		$ 10,154	[21],[35]	$ 10,154	[22],[36]
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.17%	[21],[35]	10.21%	[22],[36]
Spread (as a percent)		5.75%	[21],[35],[37]	5.75%	[22],[36],[38]
Principal		$ 4,891	[21],[35]	$ 4,903	[22],[36]
Cost		4,851	[21],[35]	4,861	[22],[36]
Fair value		$ 4,891	[21],[35]	$ 4,903	[22],[36]
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.96%	[35]	13.78%	[36]	16.53%
Spread (as a percent)		8.50%	[35],[37]	9.00%	[36],[38]	9.00%
PIK Rate						2.00%
Principal		$ 1,180	[35]	$ 1,180	[36]
Cost		1,170	[35]	1,169	[36]
Fair value		$ 1,180	[35]	$ 1,180	[36]	$ 821	816
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.96%	[35]	13.78%	[36]	16.53%
Spread (as a percent)		8.50%	[35],[37]	9.00%	[36],[38]	9.00%
PIK Rate						2.00%
Principal		$ 994	[35]	$ 994	[36]
Cost		983	[35]	981	[36]
Fair value		$ 994	[35]	$ 994	[36]	$ 702	697
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.96%	[35]	12.78%	[36]	15.53%
Spread (as a percent)		7.50%	[35],[37]	8.00%	[36],[38]	8.00%
PIK Rate						2.00%
Principal		$ 4,438	[35]	$ 4,438	[36]
Cost		3,838	[35]	3,772	[36]
Fair value		$ 4,438	[35]	$ 4,438	[36]	$ 3,518	3,430
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		13.96%	[35]	14.78%	[36]	17.53%
Spread (as a percent)		9.50%	[35],[37]	10.00%	[36],[38]	10.00%
PIK Rate						2.00%
Principal		$ 4,438	[35]	$ 4,438	[36]
Cost		3,838	[35]	3,772	[36]
Fair value		$ 4,438	[35]	$ 4,438	[36]	$ 3,518	3,430
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)		193,307	[28]	193,307	[29]
Cost		$ 2,091	[28]	$ 2,091	[29]
Fair value		$ 6,660	[28]	$ 5,690	[29]	2,091	2,091
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		849	[15]	849	[16]
Cost		$ 1,166	[15]	$ 1,166	[16]
Fair value		$ 1,280	[15]	$ 1,020	[16]
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[16],[36],[44]			11.39%
Spread (as a percent)	[16],[36],[38],[44]			7.00%
Principal	[16],[36],[44]			$ 1,581
Cost	[16],[36],[44]			1,518
Fair value	[16],[36],[44]			$ 1,581
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[16],[36]			11.62%
Spread (as a percent)	[16],[36],[38]			7.00%
Principal	[16],[36]			$ 20,559
Cost	[16],[36]			20,133
Fair value	[16],[36]			$ 20,559
Investment, Identifier [Axis]: Implus Footcare, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.73%	[15],[26],[35]	13.73%	[16],[36]
Spread (as a percent)		7.75%	[15],[26],[35],[37]	7.75%	[16],[36],[38]
PIK Rate		1.50%	[15],[25],[26],[35]	1.50%	[16],[27],[36]
Principal		$ 18,627	[15],[26],[35]	$ 18,674	[16],[36]
Cost		18,627	[15],[26],[35]	18,674	[16],[36]
Fair value		$ 13,417	[15],[26],[35]	$ 15,892	[16],[36]
Investment, Identifier [Axis]: Independent Pet Partners Intermediate Holdings, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		18,006,407	[15]	18,006,407	[16]
Cost		$ 18,300	[15]	$ 18,300	[16]
Fair value		$ 19,850	[15]	$ 20,390	[16]	17,910	17,690
Investment, Identifier [Axis]: Infinity X1 Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		87,360	[30]	87,360	[31]
Cost		$ 4,368	[30]	$ 4,368	[31]
Fair value		$ 7,930	[30]	$ 9,080	[31]	$ 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		$ 14,825		$ 15,050
Cost		14,738		14,954
Fair value		14,825		15,050		$ 17,189	17,403
Investment, Identifier [Axis]: Infinity XI Holdings, LLC Preferred Equity
Schedule of Investments [Line Items]
Fair value		$ 7,930		$ 9,080
Investment, Identifier [Axis]: Insight Borrower Corporation, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		131,100	[15]	131,100	[16]
Cost		$ 656	[15]	$ 656	[16]
Fair value		$ 320	[15]	$ 320	[16]
Investment, Identifier [Axis]: Insight Borrower Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.25%	[15],[35],[37],[40]	6.25%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(51)	[15],[35],[40]	(54)	[16],[36],[41]
Fair value		$ (51)	[15],[35],[40]	$ (54)	[16],[36],[41]
Investment, Identifier [Axis]: Insight Borrower Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)		6.25%	[15],[35],[37],[40]	6.25%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(44)	[15],[35],[40]	(47)	[16],[36],[41]
Fair value		$ (44)	[15],[35],[40]	$ (47)	[16],[36],[41]
Investment, Identifier [Axis]: Insight Borrower Corporation, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.54%	[15],[35]	10.87%	[16],[36]
Spread (as a percent)		6.25%	[15],[35],[37]	6.25%	[16],[36],[38]
Principal		$ 14,226	[15],[35]	$ 14,262	[16],[36]
Cost		13,919	[15],[35]	13,936	[16],[36]
Fair value		$ 13,291	[15],[35]	$ 13,539	[16],[36]
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		177,594	[15]	166,504	[16]
Cost		$ 463	[15]	$ 452	[16]
Fair value		$ 38	[15]	$ 27	[16]
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		14.42%	[15],[35]	14.69%	[16],[36],[44]
Spread (as a percent)		10.00%	[15],[35],[37]	10.00%	[16],[36],[38],[44]
PIK Rate		2.00%	[15],[25],[35]	2.00%	[16],[27],[36],[44]
Principal		$ 844	[15],[35]	$ 791	[16],[36],[44]
Cost		831	[15],[35]	776	[16],[36],[44]
Fair value		$ 769	[15],[35]	$ 725	[16],[36],[44]
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.42%	[15],[35]	14.58%	[16],[36]
Spread (as a percent)		10.00%	[15],[35],[37]	10.00%	[16],[36],[38]
PIK Rate		2.00%	[15],[25],[35]	2.00%	[16],[27],[36]
Principal		$ 7,279	[15],[35]	$ 7,240	[16],[36]
Cost		7,166	[15],[35]	7,118	[16],[36]
Fair value		$ 6,631	[15],[35]	$ 6,636	[16],[36]
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		14.42%	[15],[35]	14.58%	[16],[36]
Spread (as a percent)		10.00%	[15],[35],[37]	10.00%	[16],[36],[38]
PIK Rate		2.00%	[15],[25],[35]	2.00%	[16],[27],[36]
Principal		$ 2,928	[15],[35]	$ 2,912	[16],[36]
Cost		2,886	[15],[35]	2,867	[16],[36]
Fair value		$ 2,667	[15],[35]	$ 2,669	[16],[36]
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[15],[35]	14.42%
Spread (as a percent)	[15],[35],[37]	10.00%
PIK Rate	[15],[25],[35]	2.00%
Principal	[15],[35]	$ 338
Cost	[15],[35]	338
Fair value	[15],[35]	$ 308
Investment, Identifier [Axis]: Integral Energy Services, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		9,968	[15]	9,968	[16]
Cost		$ 1,356	[15]	$ 1,356	[16]
Fair value		550	[15]	550	[16]	$ 300	160
Investment, Identifier [Axis]: Integral Energy Services, Common Stock 1.1
Schedule of Investments [Line Items]
Fair value		$ 550		$ 550
Investment, Identifier [Axis]: Integral Energy Services, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		3,188	[15],[30]	3,188	[16],[31]
Total Rate		10.00%	[15],[30]	10.00%	[16],[31]	10.00%
PIK Rate		10.00%	[15],[25],[30]	10.00%	[16],[27],[31]	10.00%
Cost		$ 261	[15],[30]	$ 254	[16],[31]
Fair value		459	[15],[30]	452	[16],[31]	$ 309	300
Investment, Identifier [Axis]: Integral Energy Services, Preferred Equity 1.1
Schedule of Investments [Line Items]
Fair value		$ 458		$ 452
Investment, Identifier [Axis]: Integral Energy Services, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.07%	[15],[35]	12.35%	[16],[36]	13.09%
Spread (as a percent)		7.50%	[15],[35],[37]	7.50%	[16],[36],[38]	7.50%
Principal		$ 12,915	[15],[35]	$ 12,915	[16],[36]
Cost		12,840	[15],[35]	12,828	[16],[36]
Fair value		12,741	[15],[35]	12,728	[16],[36]	$ 12,803	13,891
Investment, Identifier [Axis]: Integral Energy Services, Secured Debt 1.1
Schedule of Investments [Line Items]
Fair value		$ 12,741		$ 12,728
Investment, Identifier [Axis]: Interface Security Systems, L.L.C, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		2,143	[15]	2,143	[16]
Cost		$ 0	[15]	$ 0	[16]
Fair value		$ 0	[15]	$ 0	[16]
Investment, Identifier [Axis]: Interface Security Systems, L.L.C, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		14.41%	[15],[32],[34]	14.54%	[16],[33],[44]
Spread (as a percent)		10.00%	[15],[32],[34],[37]	10.00%	[16],[33],[38],[44]
PIK Rate		14.41%	[15],[25],[32],[34]	14.54%	[16],[27],[33],[44]
Principal		$ 2,149	[15],[32],[34]	$ 2,075	[16],[33],[44]
Cost		2,149	[15],[32],[34]	2,075	[16],[33],[44]
Fair value		$ 1,655	[15],[32],[34]	$ 1,580	[16],[33],[44]
Investment, Identifier [Axis]: Interface Security Systems, L.L.C, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.67%	[15],[26],[32],[35]	11.67%	[16],[33],[36],[39]
Spread (as a percent)		7.00%	[15],[26],[32],[35],[37]	7.00%	[16],[33],[36],[38],[39]
PIK Rate		11.67%	[15],[25],[26],[32],[35]	11.67%	[16],[27],[33],[36],[39]
Principal		$ 7,313	[15],[26],[32],[35]	$ 7,313	[16],[33],[36],[39]
Cost		7,237	[15],[26],[32],[35]	7,237	[16],[33],[36],[39]
Fair value		$ 10	[15],[26],[32],[35]	$ 13	[16],[33],[36],[39]
Investment, Identifier [Axis]: Invincible Boat Company, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.97%	[15],[35]	12.01%	[16],[36],[44]
Spread (as a percent)		7.50%	[15],[35],[37]	7.50%	[16],[36],[38],[44]
Principal		$ 1,037	[15],[35]	$ 1,037	[16],[36],[44]
Cost		1,034	[15],[35]	1,033	[16],[36],[44]
Fair value		$ 988	[15],[35]	$ 995	[16],[36],[44]
Investment, Identifier [Axis]: Invincible Boat Company, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.97%	[15],[35]	12.01%	[16],[36]
Spread (as a percent)		7.50%	[15],[35],[37]	7.50%	[16],[36],[38]
Principal		$ 16,653	[15],[35]	$ 16,771	[16],[36]
Cost		16,594	[15],[35]	16,703	[16],[36]
Fair value		15,868	[15],[35]	16,098	[16],[36]
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Common Stock
Schedule of Investments [Line Items]
Fair value		$ 2,850		2,850
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.00%
Fair value		$ 4,495		4,493
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate		13.00%
Fair value		$ 9,372		$ 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		$ 2,756
Fair value		$ 2,850		$ 2,850		$ 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%	[25]	25.00%	[27]
Cost		$ 711		$ 711
Fair value		$ 760		$ 760
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		$ 4,514
Cost		4,495		4,493
Fair value		$ 4,495		$ 4,493		$ 4,489	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		$ 2,940
Cost		2,928		2,927
Fair value		$ 2,928		$ 2,927		$ 2,923	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		$ 8,944
Cost		8,944		8,944
Fair value		$ 8,944		$ 8,944		$ 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		$ 17,624
Cost		17,549		17,542
Fair value		$ 17,549		$ 17,542		$ 19,511	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		$ 9,842
Cost		9,372		9,638
Fair value		$ 9,372		$ 9,638		$ 10,095	10,273
Investment, Identifier [Axis]: Isagenix International, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		198,743	[21]	198,743	[22]
Cost		$ 0	[21]	$ 0	[22]
Fair value		$ 0	[21]	$ 0	[22]
Investment, Identifier [Axis]: Isagenix International, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.91%	[21],[35],[60]	11.25%	[22],[36]
Spread (as a percent)		6.60%	[21],[35],[37],[60]	6.60%	[22],[36],[38]
PIK Rate		8.41%	[21],[25],[35],[60]	8.75%	[22],[27],[36]
Principal		$ 3,159	[21],[35],[60]	$ 3,159	[22],[36]
Cost		2,973	[21],[35],[60]	2,958	[22],[36]
Fair value		$ 458	[21],[35],[60]	$ 663	[22],[36]
Investment, Identifier [Axis]: Island Pump and Tank, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		5.50%	[15],[35],[37],[40]	6.50%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(5)	[15],[35],[40]	(5)	[16],[36],[41]
Fair value		$ (5)	[15],[35],[40]	$ (5)	[16],[36],[41]
Investment, Identifier [Axis]: Island Pump and Tank, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.07%	[15],[35],[58]	10.35%	[16],[36]
Spread (as a percent)		5.50%	[15],[35],[37],[58]	5.50%	[16],[36],[38]
Principal		$ 2,111	[15],[35],[58]	$ 1,735	[16],[36]
Cost		2,078	[15],[35],[58]	1,708	[16],[36]
Fair value		$ 2,063	[15],[35],[58]	$ 1,722	[16],[36]
Investment, Identifier [Axis]: Island Pump and Tank, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.07%	[15],[35],[58]	11.35%	[16],[36]
Spread (as a percent)		6.50%	[15],[35],[37],[58]	6.50%	[16],[36],[38]
Principal		$ 2,111	[15],[35],[58]	$ 1,735	[16],[36]
Cost		2,078	[15],[35],[58]	1,708	[16],[36]
Fair value		$ 2,063	[15],[35],[58]	$ 1,722	[16],[36]
Investment, Identifier [Axis]: Island Pump and Tank, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		12.07%	[15],[35],[58]	12.35%	[16],[36]
Spread (as a percent)		7.50%	[15],[35],[37],[58]	7.50%	[16],[36],[38]
Principal		$ 2,111	[15],[35],[58]	$ 1,735	[16],[36]
Cost		2,078	[15],[35],[58]	1,708	[16],[36]
Fair value		$ 2,063	[15],[35],[58]	$ 1,722	[16],[36]
Investment, Identifier [Axis]: JDC Power Services, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.50%	[15],[35],[37],[40]	6.50%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(153)	[15],[35],[40]	(162)	[16],[36],[41]
Fair value		$ (153)	[15],[35],[40]	$ (162)	[16],[36],[41]
Investment, Identifier [Axis]: JDC Power Services, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.80%	[15],[35]	10.83%	[16],[36]
Spread (as a percent)		6.50%	[15],[35],[37]	6.50%	[16],[36],[38]
Principal		$ 60,579	[15],[35]	$ 60,965	[16],[36]
Cost		59,273	[15],[35]	59,573	[16],[36]
Fair value		$ 60,579	[15],[35]	$ 60,336	[16],[36]
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[16]			1,684,211
Cost	[16]			$ 1,684
Fair value	[16]			$ 300
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[15]	1,684,211
Cost	[15]	$ 1,684
Fair value	[15]	$ 130
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.80%	[15],[34],[35]	12.72%	[16],[36],[44]
Spread (as a percent)		6.25%	[15],[34],[35],[37]	8.00%	[16],[36],[38],[44]
Principal		$ 8,421	[15],[34],[35]	$ 8,421	[16],[36],[44]
Cost		8,362	[15],[34],[35]	8,354	[16],[36],[44]
Fair value		$ 7,985	[15],[34],[35]	$ 7,977	[16],[36],[44]
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.80%	[15],[35]	12.58%	[16],[36]
Spread (as a percent)		6.25%	[15],[35],[37]	8.00%	[16],[36],[38]
Principal		$ 35,289	[15],[35]	$ 35,763	[16],[36]
Cost		35,038	[15],[35]	35,471	[16],[36]
Fair value		$ 33,445	[15],[35]	$ 33,879	[16],[36]
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.80%	[15],[35]	12.58%	[16],[36]
Spread (as a percent)		6.25%	[15],[35],[37]	8.00%	[16],[36],[38]
Principal		$ 3,305	[15],[35]	$ 3,347	[16],[36]
Cost		3,245	[15],[35]	3,278	[16],[36]
Fair value		$ 3,144	[15],[35]	$ 3,176	[16],[36]
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		2,826,667	[15]	2,826,667	[16]
Cost		$ 110	[15]	$ 110	[16]
Fair value		$ 870	[15]	$ 870	[16]
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.58%	[15],[35],[58]	12.18%	[16],[36],[59]
Spread (as a percent)		7.00%	[15],[35],[37],[58]	7.50%	[16],[36],[38],[59]
Principal		$ 782	[15],[35],[58]	$ 792	[16],[36],[59]
Cost		774	[15],[35],[58]	783	[16],[36],[59]
Fair value		$ 782	[15],[35],[58]	$ 792	[16],[36],[59]
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.45%	[15],[35],[58]	12.19%	[16],[36],[59]
Spread (as a percent)		7.00%	[15],[35],[37],[58]	7.50%	[16],[36],[38],[59]
Principal		$ 625	[15],[35],[58]	$ 627	[16],[36],[59]
Cost		619	[15],[35],[58]	620	[16],[36],[59]
Fair value		$ 625	[15],[35],[58]	$ 627	[16],[36],[59]
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.45%	[15],[35],[58]	12.18%	[16],[36]
Spread (as a percent)		7.00%	[15],[35],[37],[58]	7.50%	[16],[36],[38]
Principal		$ 667	[15],[35],[58]	$ 60	[16],[36]
Cost		650	[15],[35],[58]	48	[16],[36]
Fair value		$ 667	[15],[35],[58]	$ 60	[16],[36]
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		11.68%	[15],[35]	12.18%	[16],[36]
Spread (as a percent)		7.00%	[15],[35],[37]	7.50%	[16],[36],[38]
Principal		$ 1,817	[15],[35]	$ 1,843	[16],[36]
Cost		1,798	[15],[35]	1,821	[16],[36]
Fair value		$ 1,817	[15],[35]	$ 1,843	[16],[36]
Investment, Identifier [Axis]: Jensen Jewelers of Idaho, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate						15.25%
Spread (as a percent)						6.75%
Fair value						$ 1,900	1,998
Investment, Identifier [Axis]: Jensen Jewelers of Idaho, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		627	[30]	627	[31]
Cost		$ 811	[30]	$ 811	[31]
Fair value		$ 11,540	[30]	$ 11,820	[31]	$ 12,660	12,420
Investment, Identifier [Axis]: Jensen Jewelers of Idaho, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						15.25%
Spread (as a percent)		6.75%	[35],[37],[40]	6.75%	[36],[38],[41]	6.75%
Principal		$ 0	[35],[40]	$ 0	[36],[41]
Cost		0	[35],[40]	0	[36],[41]
Fair value		$ 0	[35],[40]	$ 0	[36],[41]	$ 0	0
Investment, Identifier [Axis]: Jensen Jewelers of Idaho, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.25%	[35]	14.50%	[36]
Spread (as a percent)		6.75%	[35],[37]	6.75%	[36],[38]
Principal		$ 1,338	[35]	$ 1,498	[36]
Cost		1,338	[35]	1,498	[36]
Fair value		$ 1,338	[35]	$ 1,498	[36]
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[21]	5,461,019
Cost	[21]	$ 200
Fair value	[21]	$ 140
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Common Stock 1
Schedule of Investments [Line Items]
Units (in shares)	[22]			472,579
Cost	[22]			$ 4,429
Fair value	[22]			$ 0
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Common Stock 2
Schedule of Investments [Line Items]
Units (in shares)	[22]			5,461,019
Cost	[22]			$ 200
Fair value	[22]			$ 140
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.14%	[21],[35]	21.59%	[22],[33],[36],[39]
Spread (as a percent)		8.75%	[21],[35],[37]	16.00%	[22],[33],[36],[38],[39]
PIK Rate		6.00%	[21],[25],[35]	21.59%	[22],[27],[33],[36],[39]
Principal		$ 1,797	[21],[35]	$ 1,134	[22],[33],[36],[39]
Cost		1,797	[21],[35]	1,134	[22],[33],[36],[39]
Fair value		$ 1,797	[21],[35]	$ 0	[22],[33],[36],[39]
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.14%	[21],[35]	21.59%	[22],[33],[36],[39]
Spread (as a percent)		8.75%	[21],[35],[37]	16.00%	[22],[33],[36],[38],[39]
PIK Rate		13.14%	[21],[25],[35]	21.59%	[22],[27],[33],[36],[39]
Principal		$ 1,357	[21],[35]	$ 1,091	[22],[33],[36],[39]
Cost		1,357	[21],[35]	1,091	[22],[33],[36],[39]
Fair value		1,357	[21],[35]	$ 0	[22],[33],[36],[39]
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[22],[36]			13.21%
Spread (as a percent)	[22],[36],[38]			8.75%
PIK Rate	[22],[27],[36]			6.00%
Principal	[22],[36]			$ 1,770
Cost	[22],[36]			1,770
Fair value	[22],[36]			$ 1,770
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[22],[36]			13.18%
Spread (as a percent)	[22],[36],[38]			8.75%
PIK Rate	[22],[27],[36]			13.18%
Principal	[22],[36]			$ 1,314
Cost	[22],[36]			1,314
Fair value	[22],[36]			1,314
Investment, Identifier [Axis]: Johnson Downie Opco, LLC, Preferred Equity
Schedule of Investments [Line Items]
Fair value		16,030		14,550		$ 9,790	9,620
Investment, Identifier [Axis]: Johnson Downie Opco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						15.00%
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		$ 24,207	24,207
Investment, Identifier [Axis]: JorVet Holdings, LLC, (12), Secured Debt
Schedule of Investments [Line Items]
Total Rate				12.00%
Principal				$ 23,321
Cost				23,216
Fair value				$ 23,216
Investment, Identifier [Axis]: JorVet Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		109,926	[30]	109,926	[31]
Cost		$ 10,993	[30]	$ 10,993	[31]
Fair value		$ 13,670	[30]	13,180	[31]	$ 10,741	10,741
Investment, Identifier [Axis]: JorVet Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%				12.00%
Principal		$ 23,321
Cost		23,228
Fair value		$ 23,228				$ 25,496	25,483
Investment, Identifier [Axis]: JorVet Holdings, LLC,Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%
Fair value		$ 23,228		$ 23,216
Investment, Identifier [Axis]: KBK Industries, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		325	[30]	325
Cost		$ 783	[30]	$ 783
Fair value		$ 25,180	[30]	$ 25,180		$ 24,360	22,770
Investment, Identifier [Axis]: KBK Industries, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		9.00%		9.00%		9.00%
Principal		$ 3,400		$ 3,700
Cost		3,380		3,676
Fair value		$ 3,400		3,700		$ 4,500	4,700
Investment, Identifier [Axis]: KMS, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)	[15]	9,213
Cost	[15]	$ 4,890
Fair value	[15]	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 .11
Schedule of Investments [Line Items]
Total Rate		12.50%
PIK Rate		12.50%
Fair value		$ 1,144		$ 0
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.50%	[15]	14.50%	[16],[36],[39]
Spread (as a percent)	[16],[36],[38],[39]			9.75%
PIK Rate	[15],[25]	12.50%
Principal		$ 1,105	[15]	$ 1,028	[16],[36],[39]
Cost		1,073	[15]	1,002	[16],[36],[39]
Fair value		$ 1,073	[15]	662	[16],[36],[39]
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		$ 663
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%	[15]	14.23%	[16],[36]
Spread (as a percent)	[16],[36],[38]			9.75%
PIK Rate		12.50%	[15],[25]	14.23%	[16],[27],[36]
Principal		$ 1,144	[15]	$ 450	[16],[36]
Cost		1,144	[15]	450	[16],[36]
Fair value		$ 1,144	[15]	450	[16],[36]
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		$ 4,779
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[16],[36]			14.23%
Spread (as a percent)	[16],[36],[38]			9.75%
PIK Rate	[16],[27],[36]			14.23%
Principal	[16],[36]			$ 440
Cost	[16],[36]			440
Fair value	[16],[36]			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		$ 450
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[16],[36],[39]			14.50%
Spread (as a percent)	[16],[36],[38],[39]			9.75%
Principal	[16],[36],[39]			$ 7,410
Cost	[16],[36],[39]			7,340
Fair value	[16],[36],[39]			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		440
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		$ 1,073		$ 0
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		800	[30],[45]	800	[31],[46]
Cost		$ 992	[30],[45]	$ 992	[31],[46]
Fair value		$ 2,710	[30],[45]	$ 2,710	[31],[46]	2,730	2,730
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		581		581
Cost		$ 12,240		$ 12,240
Fair value		$ 12,890		$ 12,240		$ 10,580	9,690
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.50%		11.50%		12.00%
Principal		$ 14,199		$ 14,999
Cost		14,189		14,987
Fair value		$ 14,189		$ 14,987		$ 19,776	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		$ 3,947		$ 3,959
Cost		3,914		3,926
Fair value		$ 3,914		$ 3,926		$ 3,795	3,805
Investment, Identifier [Axis]: LKCM Headwater Investments I, L.P., LP Interests
Schedule of Investments [Line Items]
Units (as a percent)		2.27%	[19],[20],[30],[49]	2.27%	[17],[18],[50]
Cost		$ 499	[19],[20],[30],[49]	$ 1,746	[17],[18],[50]
Fair value		$ 1,542	[19],[20],[30],[49]	$ 2,926	[17],[18],[50]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.67%	[15],[35]	11.89%	[16],[36]
Spread (as a percent)		7.25%	[15],[35],[37]	7.25%	[16],[36],[38]
Principal		$ 1,156	[15],[35]	$ 1,156	[16],[36]
Cost		1,156	[15],[35]	1,156	[16],[36]
Fair value		$ 1,156	[15],[35]	$ 1,156	[16],[36]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.67%	[15],[35]	11.92%	[16],[36]
Spread (as a percent)		7.25%	[15],[35],[37]	7.25%	[16],[36],[38]
Principal		$ 8,551	[15],[35]	$ 8,575	[16],[36]
Cost		8,505	[15],[35]	8,513	[16],[36]
Fair value		$ 8,551	[15],[35]	$ 8,575	[16],[36]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.67%	[15],[35]	11.71%	[16],[36]
Spread (as a percent)		7.25%	[15],[35],[37]	7.25%	[16],[36],[38]
Principal		$ 5,471	[15],[35]	$ 5,485	[16],[36]
Cost		5,441	[15],[35]	5,444	[16],[36]
Fair value		$ 5,471	[15],[35]	$ 5,485	[16],[36]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		11.67%	[15],[35]	11.71%	[16],[36]
Spread (as a percent)		7.25%	[15],[35],[37]	7.25%	[16],[36],[38]
Principal		$ 2,871	[15],[35]	$ 2,878	[16],[36]
Cost		2,855	[15],[35]	2,857	[16],[36]
Fair value		$ 2,871	[15],[35]	$ 2,878	[16],[36]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 5
Schedule of Investments [Line Items]
Total Rate		11.67%	[15],[35]	11.92%	[16],[36]
Spread (as a percent)		7.25%	[15],[35],[37]	7.25%	[16],[36],[38]
Principal		$ 1,115	[15],[35]	$ 1,118	[16],[36]
Cost		1,109	[15],[35]	1,110	[16],[36]
Fair value		$ 1,115	[15],[35]	$ 1,118	[16],[36]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 6
Schedule of Investments [Line Items]
Total Rate		11.67%	[15],[35]	11.71%	[16],[36]
Spread (as a percent)		7.25%	[15],[35],[37]	7.25%	[16],[36],[38]
Principal		$ 11,299	[15],[35]	$ 11,326	[16],[36]
Cost		11,236	[15],[35]	11,242	[16],[36]
Fair value		$ 11,299	[15],[35]	$ 11,326	[16],[36]
Investment, Identifier [Axis]: LLFlex, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.46%	[15],[35]	12.74%	[16],[36]
Spread (as a percent)		8.00%	[15],[35],[37]	8.00%	[16],[36],[38]
PIK Rate		3.00%	[15],[25],[35]	3.00%	[16],[27],[36]
Principal		$ 4,164	[15],[35]	$ 4,133	[16],[36]
Cost		4,121	[15],[35]	4,083	[16],[36]
Fair value		$ 3,267	[15],[35]	$ 3,316	[16],[36]
Investment, Identifier [Axis]: Lightbox Holdings, L.P., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[22]			9.44%
Spread (as a percent)	[22],[38]			5.00%
Principal	[22]			$ 15,525
Cost	[22]			15,450
Fair value	[22]			$ 15,059
Investment, Identifier [Axis]: Logix Acquisition Company, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.25%	[15],[32],[35]	12.25%	[16],[33],[36]
Spread (as a percent)		4.25%	[15],[32],[35],[37]	4.25%	[16],[33],[36],[38]
Principal		$ 27,214	[15],[32],[35]	$ 24,809	[16],[33],[36]
Cost		27,214	[15],[32],[35]	24,809	[16],[33],[36]
Fair value		$ 24,317	[15],[32],[35]	$ 19,739	[16],[33],[36]
Investment, Identifier [Axis]: Looking Glass Investments, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		3	[19],[20]	3	[17],[18]
Cost		$ 125	[19],[20]	$ 125	[17],[18]
Fair value		25	[19],[20]	$ 25	[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						$ 4,942	5,022
Investment, Identifier [Axis]: MS Private Loan Fund I, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)	[17],[18],[31],[50]			14.51%
Cost	[17],[18],[31],[50]			$ 14,250
Fair value		$ 13,857		$ 14,034	[17],[18],[31],[50]	$ 14,527	14,527
Investment, Identifier [Axis]: MS Private Loan Fund I, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)	[19],[20],[30],[49]	14.51%
Cost	[19],[20],[30],[49]	$ 14,250
Fair value	[19],[20],[30],[49]	$ 13,857
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%
Principal	[17],[18]			$ 1,600
Cost	[17],[18]			1,600
Fair value		$ 10,000		1,600	[17],[18]	$ 2,000	0
Investment, Identifier [Axis]: MS Private Loan Fund I, LP, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[19],[20]	5.00%
Principal	[19],[20]	$ 10,000
Cost	[19],[20]	10,000
Fair value	[19],[20]	10,000
Investment, Identifier [Axis]: MS Private Loan Fund II, LP, LP Interests
Schedule of Investments [Line Items]
Fair value		$ 8,551		$ 7,843
Investment, Identifier [Axis]: MS Private Loan Fund II, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)	[17],[18],[31],[50]			13.02%
Cost	[17],[18],[31],[50]			$ 7,449
Fair value				$ 7,843	[17],[18],[31],[50]	$ 3,356	1,561
Investment, Identifier [Axis]: MS Private Loan Fund II, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)	[19],[20],[30],[49]	13.22%
Cost	[19],[20],[30],[49]	$ 8,157
Fair value	[19],[20],[30],[49]	$ 8,551
Investment, Identifier [Axis]: MS Private Loan Fund II, LP, Secured Debt
Schedule of Investments [Line Items]
Total Rate						8.88%
Spread (as a percent)		3.50%		3.00%	[17],[18],[36],[38],[41]	3.50%
Principal	[17],[18],[36],[41]			$ 0
Cost	[17],[18],[36],[41]			(59)
Fair value		$ (104)		$ (59)	[17],[18],[36],[41]	$ 27,887	23,367
Investment, Identifier [Axis]: MS Private Loan Fund II, LP, Secured Debt
Schedule of Investments [Line Items]
Spread (as a percent)	[19],[20],[35],[37],[40]	3.00%
Principal	[19],[20],[35],[40]	$ 0
Cost	[19],[20],[35],[40]	(104)
Fair value	[19],[20],[35],[40]	$ (104)
Investment, Identifier [Axis]: MSC Adviser I, LLC, Member Units
Schedule of Investments [Line Items]
Units (as a percent)		100.00%	[30],[61]	100.00%	[31],[62]
Cost		$ 29,500	[30],[61]	$ 29,500	[31],[62]
Fair value		$ 238,170	[30],[61]	$ 246,000	[31],[62]	185,260	174,063
Investment, Identifier [Axis]: MSC Income Fund, Inc., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,374,872	[19],[20],[30]	1,085,111	[17],[18],[31]
Cost		$ 21,500	[19],[20],[30]	$ 17,000	[17],[18],[31]
Fair value		21,512	[19],[20],[30]	16,810	[17],[18],[31]	12,418	10,025
Investment, Identifier [Axis]: MVI MSO, LLC (Milford Vascular) 2
Schedule of Investments [Line Items]
Fair value		2,700		0
Investment, Identifier [Axis]: MVI MSO, LLC (Milford Vascular), 1
Schedule of Investments [Line Items]
Fair value		$ 9,753		$ 0
Investment, Identifier [Axis]: MVI MSO, LLC (Milford Vascular), Common Equity
Schedule of Investments [Line Items]
Total Rate		13.00%
Investment, Identifier [Axis]: MVI MSO, LLC (Milford Vascular), Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		270
Cost		$ 2,700
Fair value		$ 2,700
Investment, Identifier [Axis]: MVI MSO, LLC (Milford Vascular), Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%
Principal		$ 9,850
Cost		9,753
Fair value		9,753
Investment, Identifier [Axis]: Mako Steel, LP, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[16],[36],[38],[41]			7.50%
Principal	[16],[36],[41]			$ 0
Cost	[16],[36],[41]			(15)
Fair value	[16],[36],[41]			$ 0
Investment, Identifier [Axis]: Mako Steel, LP, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[16],[36]			12.00%
Spread (as a percent)	[16],[36],[38]			7.50%
Principal	[16],[36]			$ 18,973
Cost	[16],[36]			18,822
Fair value	[16],[36]			$ 18,973
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)				1,537,219
Cost				$ 1,537
Fair value		$ 7,370		$ 6,850		$ 2,480	1,500
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[30]	1,537,219
Cost	[30]	$ 1,537
Fair value	[30]	$ 7,370
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		5,915,585	[30]	5,915,585	[31]
Total Rate		8.00%	[30]	8.00%	[31]	8.00%
PIK Rate		8.00%	[25],[30]	8.00%	[27],[31]	8.00%
Cost		$ 5,916	[30]	$ 5,916	[31]
Fair value		5,916	[30]	6,397	[31]	$ 6,034	6,035
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						11.75%
Principal		0	[40]	0	[41]
Cost		(7)	[40]	(11)	[41]
Fair value		$ (7)	[40]	$ (11)	[41]	$ 0	0
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.75%		9.75%		11.75%
Principal		$ 19,030		$ 20,961
Cost		18,933		20,844
Fair value		$ 18,933		$ 20,844		$ 22,497	23,623
Investment, Identifier [Axis]: Microbe Formulas, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		5.75%	[15],[35],[37],[40]	5.75%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(36)	[15],[35],[40]	(39)	[16],[36],[41]
Fair value		$ (36)	[15],[35],[40]	$ (39)	[16],[36],[41]
Investment, Identifier [Axis]: Microbe Formulas, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.17%	[15],[35]	10.22%	[16],[36]
Spread (as a percent)		5.75%	[15],[35],[37]	5.75%	[16],[36],[38]
Principal		$ 11,107	[15],[35]	$ 11,135	[16],[36]
Cost		10,969	[15],[35]	10,985	[16],[36]
Fair value		$ 11,107	[15],[35]	$ 11,135	[16],[36]
Investment, Identifier [Axis]: Microbe Formulas, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.07%	[15],[35]	10.21%	[16],[36]
Spread (as a percent)		5.75%	[15],[35],[37]	5.75%	[16],[36],[38]
Principal		$ 19,828	[15],[35]	$ 19,828	[16],[36]
Cost		19,623	[15],[35]	19,606	[16],[36]
Fair value		$ 19,828	[15],[35]	$ 19,828	[16],[36]
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		66,306	[15],[45]	66,306	[16],[46]
Cost		$ 13,840	[15],[45]	$ 13,840	[16],[46]
Fair value		13,340	[15],[45]	13,840	[16],[46]
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC, Common Equity 1.1
Schedule of Investments [Line Items]
Fair value		$ 13,340		$ 13,840
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[15],[35]	9.79%
Spread (as a percent)		5.50%	[15],[35],[37]	5.50%	[16],[36],[38],[41]
Principal		$ 2,652	[15],[35]	$ 0	[16],[36],[41]
Cost		2,652	[15],[35]	0	[16],[36],[41]
Fair value		$ 2,652	[15],[35]	0	[16],[36],[41]
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%
Fair value		$ 2,652		$ 0
Investment, Identifier [Axis]: Mini Melts of America, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		515,576	[15]	515,576	[16]
Cost		$ 525	[15]	$ 516	[16]
Fair value		$ 330	[15]	$ 430	[16]
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.56%	[15],[34],[35]	10.74%	[16],[36],[44]
Spread (as a percent)		6.25%	[15],[34],[35],[37]	6.25%	[16],[36],[38],[44]
Principal		$ 1,632	[15],[34],[35]	$ 575	[16],[36],[44]
Cost		1,600	[15],[34],[35]	541	[16],[36],[44]
Fair value		$ 1,575	[15],[34],[35]	$ 575	[16],[36],[44]
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.55%	[15],[35],[58]	10.77%	[16],[36],[59]
Spread (as a percent)		6.25%	[15],[35],[37],[58]	6.25%	[16],[36],[38],[59]
Principal		$ 1,312	[15],[35],[58]	$ 1,315	[16],[36],[59]
Cost		1,287	[15],[35],[58]	1,288	[16],[36],[59]
Fair value		$ 1,266	[15],[35],[58]	$ 1,315	[16],[36],[59]
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		9.56%	[15],[35]	9.76%	[16],[36]
Spread (as a percent)		5.25%	[15],[35],[37]	5.25%	[16],[36],[38]
Principal		$ 4,892	[15],[35]	$ 4,904	[16],[36]
Cost		4,805	[15],[35]	4,811	[16],[36]
Fair value		$ 4,720	[15],[35]	$ 4,904	[16],[36]
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		11.56%	[15],[35]	11.76%	[16],[36]
Spread (as a percent)		7.25%	[15],[35],[37]	7.25%	[16],[36],[38]
Principal		$ 4,892	[15],[35]	$ 4,904	[16],[36]
Cost		4,802	[15],[35]	4,807	[16],[36]
Fair value		$ 4,722	[15],[35]	4,904	[16],[36]
Investment, Identifier [Axis]: Moffitt Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Total Rate		13.00%
Fair value		$ 34,656		0
Investment, Identifier [Axis]: Moffitt Holdings, LLC, Common Stock 2
Schedule of Investments [Line Items]
Fair value		$ 14,300		$ 0
Investment, Identifier [Axis]: Moffitt Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		14,300
Cost		$ 14,300
Fair value		$ 14,300
Investment, Identifier [Axis]: Moffitt Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%
Principal		$ 35,000
Cost		34,656
Fair value		$ 34,656
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[31]			163,282
Total Rate		12.00%		12.00%	[31]
PIK Rate		12.00%		12.00%	[27],[31]
Cost	[31]			$ 1,707
Fair value		$ 1,758		$ 1,707	[31]
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[30]	163,282
Total Rate	[30]	12.00%
PIK Rate	[25],[30]	12.00%
Cost	[30]	$ 1,758
Fair value	[30]	$ 1,758
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.00%		14.00%
Principal				$ 9,600
Cost				8,967
Fair value		$ 9,001		$ 8,967
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.00%
Principal		$ 9,600
Cost		9,001
Fair value		$ 9,001
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)		59,368	[28]	59,368	[29]
Cost		$ 594	[28]	$ 594	[29]
Fair value		$ 594	[28]	$ 594	[29]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		55,337,906	[15],[19],[23]	44,445,814	[16],[17],[24]
Cost		$ 932	[15],[19],[23]	$ 889	[16],[17],[24]
Fair value		$ 489	[15],[19],[23]	$ 796	[16],[17],[24]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.55%	[15],[19],[23],[35]	11.59%	[16],[17],[24],[36]
Spread (as a percent)		6.25%	[15],[19],[23],[35],[37]	7.00%	[16],[17],[24],[36],[38]
Principal		$ 4,101	[15],[19],[23],[35]	$ 4,101	[16],[17],[24],[36]
Cost		4,069	[15],[19],[23],[35]	4,065	[16],[17],[24],[36]
Fair value		$ 4,071	[15],[19],[23],[35]	$ 3,907	[16],[17],[24],[36]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.55%	[15],[19],[23],[35]	11.59%	[16],[17],[24],[36]
Spread (as a percent)		6.25%	[15],[19],[23],[35],[37]	7.00%	[16],[17],[24],[36],[38]
Principal		$ 10,740	[15],[19],[23],[35]	$ 10,767	[16],[17],[24],[36]
Cost		10,650	[15],[19],[23],[35]	10,666	[16],[17],[24],[36]
Fair value		$ 11,514	[15],[19],[23],[35]	$ 11,079	[16],[17],[24],[36]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.81%	[15],[19],[23],[35]	11.59%	[16],[17],[24],[36]
Spread (as a percent)		6.25%	[15],[19],[23],[35],[37]	7.00%	[16],[17],[24],[36],[38]
Principal		$ 18,060	[15],[19],[23],[35]	$ 18,103	[16],[17],[24],[36]
Cost		17,917	[15],[19],[23],[35]	17,943	[16],[17],[24],[36]
Fair value		$ 18,060	[15],[19],[23],[35]	$ 18,103	[16],[17],[24],[36]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Unsecured Debt 1
Schedule of Investments [Line Items]
Total Rate		8.00%	[15],[19],[23]	8.00%	[16],[17],[24]
PIK Rate		8.00%	[15],[19],[23],[25]	8.00%	[16],[17],[24],[27]
Principal		$ 116	[15],[19],[23]	$ 114	[16],[17],[24]
Cost		116	[15],[19],[23]	114	[16],[17],[24]
Fair value		$ 116	[15],[19],[23]	$ 114	[16],[17],[24]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Unsecured Debt 2
Schedule of Investments [Line Items]
Total Rate		8.00%	[15],[19],[23]	8.00%	[16],[17],[24]
PIK Rate		8.00%	[15],[19],[23],[25]	8.00%	[16],[17],[24],[27]
Principal		$ 110	[15],[19],[23]	$ 54	[16],[17],[24]
Cost		110	[15],[19],[23]	54	[16],[17],[24]
Fair value		$ 110	[15],[19],[23]	$ 54	[16],[17],[24]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Unsecured Debt 3
Schedule of Investments [Line Items]
Total Rate		8.00%	[15],[19],[23]	8.00%	[16],[17],[24]
PIK Rate		8.00%	[15],[19],[23],[25]	8.00%	[16],[17],[24],[27]
Principal		$ 76	[15],[19],[23]	$ 107	[16],[17],[24]
Cost		76	[15],[19],[23]	107	[16],[17],[24]
Fair value		$ 76	[15],[19],[23]	$ 107	[16],[17],[24]
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		5,873	[30]	5,873	[31]
Cost		$ 2,720	[30]	$ 2,720	[31]
Fair value		26,370	[30]	26,370	[31]	$ 26,390	26,390
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						10.00%
Principal		0	[40]	0	[41]
Cost		0	[40]	0	[41]
Fair value		$ 0	[40]	$ 0	[41]	$ 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		$ 5,746
Cost		5,733		5,731
Fair value		$ 5,746		$ 5,746		$ 5,746	5,746
Investment, Identifier [Axis]: NAPCO Precast, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		2,955		2,955
Cost		$ 2,975		$ 2,975
Fair value		$ 8,890		$ 9,050		12,060	11,730
Investment, Identifier [Axis]: NRP Jones, LLC, Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		74,761		74,761
Cost		$ 114		$ 114
Fair value		62		94		1,466	1,466
Investment, Identifier [Axis]: NRP Jones, LLC, Member Units 1.1
Schedule of Investments [Line Items]
Fair value		$ 1,518		$ 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		$ 3,823
Fair value		1,518		2,696		$ 53	53
Investment, Identifier [Axis]: NRP Jones, LLC, Member Units 2.1
Schedule of Investments [Line Items]
Fair value		$ 62		94
Investment, Identifier [Axis]: NRP Jones, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		495,000
Cost		$ 482
Fair value		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		$ 2,191
Cost		2,183		2,178
Fair value		$ 2,183		2,178		$ 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		$ 2,183		$ 2,178
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[31]			6,987
Cost	[31]			$ 6,987
Fair value	[31]			32,040
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[30]	6,987
Cost	[30]	$ 6,987
Fair value		$ 60,560	[30]	$ 32,040		$ 19,410	15,020
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.48%
Spread (as a percent)						7.00%
Fair value						$ 0	0
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.50%				11.50%
Spread (as a percent)		7.00%	[35],[37],[40]	7.00%	[36],[38],[41]
Principal		$ 0	[35],[40]	$ 0	[36],[41]
Cost		(6)	[35],[40]	(7)	[36],[41]
Fair value		$ 0	[35],[40]	0	[36],[41]	$ 25,794	25,794
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%		12.50%		11.50%
Principal		$ 7,250		$ 4,650
Cost		7,087		4,479
Fair value		$ 7,250		$ 4,650		$ 10,500	10,500
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.50%		12.50%
Principal		$ 62,200		$ 62,200
Cost		62,097		62,085
Fair value		62,200		62,200
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 3.1
Schedule of Investments [Line Items]
Fair value		7,250		4,650
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt2.1
Schedule of Investments [Line Items]
Fair value		$ 62,200		62,200
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.50%
Fair value		$ 26,972		$ 26,959
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		364,579	[30]	364,579	[31]
Cost		$ 12,120	[30]	$ 12,120	[31]
Fair value		$ 16,500	[30]	$ 15,560	[31]
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.50%
Principal		$ 27,200
Cost		26,972
Fair value		$ 26,972
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.50%		6.50%	[36],[38],[41]
Principal	[36],[41]			$ 0
Cost	[36],[41]			(16)
Fair value		$ 0		$ (16)	[36],[41]
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				13.50%
Principal				$ 27,200
Cost				26,959
Fair value				26,959
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)	[31]			103,144,186
Cost	[31]			$ 8,213
Fair value	[31]			11,910
Investment, Identifier [Axis]: NexRev LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[30]	103,144,186
Cost	[30]	$ 8,213
Fair value		13,420	[30]	11,910		$ 8,210	6,350
Investment, Identifier [Axis]: NexRev LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						10.00%
Principal	[41]			0
Cost	[41]			0
Fair value		$ 0		$ 0	[41]	$ 1,600	0
Investment, Identifier [Axis]: NexRev LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				9.00%		10.00%
Principal				$ 9,811
Cost				9,803
Fair value				$ 9,811		$ 9,764	9,751
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.50%	[15],[35],[37],[40]	6.50%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(5)	[15],[35],[40]	(6)	[16],[36],[41]
Fair value		$ (5)	[15],[35],[40]	$ (6)	[16],[36],[41]
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.96%	[15],[35]	11.24%	[16],[36]
Spread (as a percent)		6.50%	[15],[35],[37]	6.50%	[16],[36],[38]
Principal		$ 28,062	[15],[35]	$ 28,243	[16],[36]
Cost		27,865	[15],[35]	28,016	[16],[36]
Fair value		$ 28,062	[15],[35]	$ 28,243	[16],[36]
Investment, Identifier [Axis]: Northwind Midstream Partners LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.70%
Spread (as a percent)	[15],[35],[37]	6.25%
Principal	[15],[35]	$ 7,500
Cost	[15],[35]	7,352
Fair value	[15],[35]	$ 7,352
Investment, Identifier [Axis]: NuStep, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		2,400		2,400
Cost		$ 2,785		$ 2,785
Fair value		6,000		6,000		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		$ 11,866
Fair value		12,200		11,550		$ 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%	[32],[35]	11.16%	[36]	11.98%
Spread (as a percent)		6.50%	[32],[35],[37]	6.50%	[36],[38]	6.50%
Principal		$ 3,600	[32],[35]	$ 3,600	[36]
Cost		3,600	[32],[35]	3,600	[36]
Fair value		3,600	[32],[35]	3,600	[36]	$ 3,600	3,600
Investment, Identifier [Axis]: NuStep, LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Fair value		$ 3,600		$ 3,600
Investment, Identifier [Axis]: NuStep, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%	[32]	12.00%		12.00%
Principal		$ 18,440	[32]	$ 18,440
Cost		18,440	[32]	18,439
Fair value		18,440	[32]	18,439		$ 18,429	18,426
Investment, Identifier [Axis]: NuStep, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Fair value		$ 18,440		$ 18,439
Investment, Identifier [Axis]: OMi Topco, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		900	[30]	900	[31]
Cost		$ 1,080	[30]	$ 1,080	[31]
Fair value		$ 75,820	[30]	$ 72,720	[31]	$ 41,220	36,380
Investment, Identifier [Axis]: OMi Topco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 14,000		$ 9,000
Cost		13,951		8,970
Fair value		14,000		9,000		$ 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]
Total Rate		12.00%
Fair value		$ 14,000		$ 0
Investment, Identifier [Axis]: Obra Capital, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[15],[35]	11.93%
Spread (as a percent)		7.50%	[15],[35],[37]	7.50%	[16],[36],[38],[41]
Principal		$ 74	[15],[35]	$ 0	[16],[36],[41]
Cost		70	[15],[35]	(4)	[16],[36],[41]
Fair value		$ 73	[15],[35]	$ (4)	[16],[36],[41]
Investment, Identifier [Axis]: Obra Capital, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.93%	[15],[35]	11.97%	[16],[36]
Spread (as a percent)		7.50%	[15],[35],[37]	7.50%	[16],[36],[38]
Principal		$ 26,287	[15],[35]	$ 26,352	[16],[36]
Cost		25,627	[15],[35]	25,653	[16],[36]
Fair value		$ 25,859	[15],[35]	$ 25,884	[16],[36]
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		635		635
Cost		$ 830		$ 830
Fair value		$ 0		$ 0		$ 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%	[25]	7.00%	[27]	7.00%
Cost		$ 1,981		$ 1,981
Fair value		$ 0		$ 0		$ 0	0
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%	[26]	12.00%	[39]	12.00%
PIK Rate		12.00%	[25],[26]	12.00%	[27],[39]	12.00%
Principal		$ 4,415	[26]	$ 4,415	[39]
Cost		4,415	[26]	4,415	[39]
Fair value		$ 456	[26]	457	[39]	$ 283	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%	[26]	12.00%	[39]	12.00%
PIK Rate		12.00%	[25],[26]	12.00%	[27],[39]	12.00%
Principal		$ 2,116	[26]	$ 2,116	[39]
Cost		2,116	[26]	2,116	[39]
Fair value		$ 218	[26]	218	[39]	$ 289	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%	[26]	12.00%	[39]	12.00%
PIK Rate		12.00%	[25],[26]	12.00%	[27],[39]	12.00%
Principal		$ 983	[26]	$ 983	[39]
Cost		983	[26]	983	[39]
Fair value		$ 101	[26]	101	[39]	$ 622	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%	[26]	12.00%	[39]	12.00%
PIK Rate		12.00%	[25],[26]	12.00%	[27],[39]	12.00%
Principal		$ 964	[26]	$ 964	[39]
Cost		964	[26]	964	[39]
Fair value		$ 99	[26]	99	[39]	$ 1,298	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		$ 457		$ 457
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Unsecured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%	[26]	10.00%	[39]	10.00%
PIK Rate		10.00%	[25],[26]	10.00%	[27],[39]	10.00%
Principal		$ 305	[26]	$ 305	[39]
Cost		305	[26]	305	[39]
Fair value		$ 305	[26]	305	[39]	$ 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	[28]	4,699	[29]
Cost		$ 1,089	[28]	$ 1,089	[29]
Fair value		$ 0	[28]	$ 0	[29]	0	0
Investment, Identifier [Axis]: OnPoint Industrial Services, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.30%	[15],[35]	11.35%	[16],[36]
Spread (as a percent)		7.00%	[15],[35],[37]	7.00%	[16],[36],[38]
Principal		$ 1,397	[15],[35]	$ 1,400	[16],[36]
Cost		1,384	[15],[35]	1,386	[16],[36]
Fair value		$ 1,396	[15],[35]	$ 1,386	[16],[36]
Investment, Identifier [Axis]: OnPoint Industrial Services, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.30%	[15],[35]	11.33%	[16],[36]
Spread (as a percent)		7.00%	[15],[35],[37]	7.00%	[16],[36],[38]
Principal		$ 3,880	[15],[35]	$ 3,880	[16],[36]
Cost		3,853	[15],[35]	3,850	[16],[36]
Fair value		3,880	[15],[35]	3,850	[16],[36]
Investment, Identifier [Axis]: Oneliance, LLC
Schedule of Investments [Line Items]
Fair value		$ 2,830		$ 2,580
Investment, Identifier [Axis]: Oneliance, LLC, Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		1,128	[30]	1,128	[31]
Cost		$ 1,128	[30]	$ 1,128	[31]
Fair value		$ 2,830	[30]	$ 2,580	[31]	$ 1,128	1,128
Investment, Identifier [Axis]: Oneliance, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						16.48%
Spread (as a percent)						11.00%
Fair value						$ 0	0
Investment, Identifier [Axis]: Oneliance, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate						16.48%
Spread (as a percent)						11.00%
Fair value						$ 5,334	5,350
Investment, Identifier [Axis]: Orttech Holdings, LLC, Debt 2
Schedule of Investments [Line Items]
Total Rate	[36]			15.66%
Spread (as a percent)	[36],[38]			11.00%
Principal	[36]			$ 21,960
Cost	[36]			21,890
Fair value	[36]			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		$ 21,560		$ 21,960
Investment, Identifier [Axis]: Orttech Holdings, LLC, Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		10,000	[30],[45]	10,000	[31],[46]
Cost		$ 10,000	[30],[45]	$ 10,000	[31],[46]
Fair value		$ 13,450	[30],[45]	$ 13,450	[31],[46]	$ 16,340	17,050
Investment, Identifier [Axis]: Orttech Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						16.48%
Spread (as a percent)		11.00%	[35],[37],[40]	11.00%	[36],[38],[41]	11.00%
Principal		$ 0	[35],[40]	$ 0	[36],[41]
Cost		0	[35],[40]	0	[36],[41]
Fair value		$ 0	[35],[40]	0	[36],[41]	$ 0	0
Investment, Identifier [Axis]: Orttech Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.48%	[35]			16.48%
Spread (as a percent)		11.00%	[35],[37]			11.00%
Principal	[35]	$ 21,560
Cost	[35]	21,502
Fair value		21,560	[35]			$ 21,960	22,040
Investment, Identifier [Axis]: Ospemifene Royalty Sub LLC, Secured Debt
Schedule of Investments [Line Items]
Principal		4,384	[15],[26]	4,398	[16],[39]
Cost		4,384	[15],[26]	4,398	[16],[39]
Fair value		$ 55	[15],[26]	$ 12	[16],[39]
Investment, Identifier [Axis]: Other, Preferred Equity
Schedule of Investments [Line Items]
Fair value						0	0
Investment, Identifier [Axis]: PPL RVs, Inc., Common Stock 1
Schedule of Investments [Line Items]
Units (in shares)		2,000		2,000
Cost		$ 2,150		$ 2,150
Fair value		$ 18,160		$ 17,110		15,870	16,980
Investment, Identifier [Axis]: PPL RVs, Inc., Common Stock 2
Schedule of Investments [Line Items]
Units (in shares)		238,421	[30],[45]	238,421	[31],[46]
Cost		$ 238	[30],[45]	$ 238	[31],[46]
Fair value		$ 514	[30],[45]	514	[31],[46]	$ 368	368
Investment, Identifier [Axis]: PPL RVs, Inc., SF, Secured Debt
Schedule of Investments [Line Items]
Spread (as a percent)		7.00%
Fair value		$ 0		0
Investment, Identifier [Axis]: PPL RVs, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.48%
Spread (as a percent)		7.00%
Fair value		$ 15,556		$ 16,456
Investment, Identifier [Axis]: PPL RVs, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						14.23%
Spread (as a percent)		7.00%	[35],[37],[40]	8.75%	[36],[38],[41]	8.75%
Principal		$ 0	[35],[40]	$ 0	[36],[41]
Cost		(5)	[35],[40]	(5)	[36],[41]
Fair value		$ 0	[35],[40]	$ 0	[36],[41]	$ 0	0
Investment, Identifier [Axis]: PPL RVs, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.48%	[35]	13.73%	[36]	14.23%
Spread (as a percent)		7.00%	[35],[37]	8.75%	[36],[38]	8.75%
Principal		$ 15,556	[35]	$ 16,456	[36]
Cost		15,461	[35]	16,346	[36]
Fair value		$ 15,556	[35]	$ 16,456	[36]	$ 19,633	19,877
Investment, Identifier [Axis]: PTL US Bidco, Inc, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.81%	[15],[19],[23],[34],[35]	13.03%	[16],[17],[24],[36]
Spread (as a percent)		8.25%	[15],[19],[23],[34],[35],[37]	8.25%	[16],[17],[24],[36],[38]
Principal		$ 6,838	[15],[19],[23],[34],[35]	$ 6,838	[16],[17],[24],[36]
Cost		6,748	[15],[19],[23],[34],[35]	6,739	[16],[17],[24],[36]
Fair value		$ 6,734	[15],[19],[23],[34],[35]	$ 6,769	[16],[17],[24],[36]
Investment, Identifier [Axis]: PTL US Bidco, Inc, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.84%	[15],[19],[23],[35]	13.03%	[16],[17],[24],[36]
Spread (as a percent)		8.25%	[15],[19],[23],[35],[37]	8.25%	[16],[17],[24],[36],[38]
Principal		$ 17,095	[15],[19],[23],[35]	$ 17,811	[16],[17],[24],[36]
Cost		16,879	[15],[19],[23],[35]	17,615	[16],[17],[24],[36]
Fair value		$ 16,834	[15],[19],[23],[35]	$ 17,631	[16],[17],[24],[36]
Investment, Identifier [Axis]: Peaches Holding Corporation, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		3,226		3,226
Cost		$ 7,221		$ 7,221
Fair value		$ 1,650		$ 4,540
Investment, Identifier [Axis]: Pearl Meyer Topco LLC, Preferred Equity
Schedule of Investments [Line Items]
Fair value						$ 49,140	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						$ 24,000	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, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate						13.00%
Fair value						$ 30,354	30,339
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		440	[30]	440	[31]
Cost		$ 12,540	[30]	$ 12,540	[31]
Fair value		20,100	[30]	18,360	[31]	$ 12,540	12,540
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, Secured Debt
Schedule of Investments [Line Items]
Fair value		0		$ 0
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						8.00%
Principal	[40]	0
Cost	[40]	(12)
Fair value		$ 0	[40]			$ 205	444
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%
Principal		$ 28,640		$ 28,640
Cost		28,429		28,415
Fair value		$ 28,640		28,640
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, ecured Debt 1
Schedule of Investments [Line Items]
Principal	[41]			0
Cost	[41]			(13)
Fair value	[41]			$ 0
Investment, Identifier [Axis]: Power System Solutions, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,234	[15]	1,234	[16]
Cost		$ 1,234	[15]	$ 1,234	[16]
Fair value		$ 4,130	[15]	$ 3,800	[16]
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.50%	[15],[35],[37],[40]	6.50%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(59)	[15],[35],[40]	(63)	[16],[36],[41]
Fair value		$ (59)	[15],[35],[40]	$ (63)	[16],[36],[41]
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.82%	[15],[35]	10.86%	[16],[36]
Spread (as a percent)		6.50%	[15],[35],[37]	6.50%	[16],[36],[38]
Principal		$ 6,109	[15],[35]	$ 6,124	[16],[36]
Cost		5,983	[15],[35]	5,988	[16],[36]
Fair value		$ 6,109	[15],[35]	$ 6,124	[16],[36]
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.82%	[15],[35]	10.90%	[16],[36]
Spread (as a percent)		6.50%	[15],[35],[37]	6.50%	[16],[36],[38]
Principal		$ 18,187	[15],[35]	$ 18,233	[16],[36]
Cost		17,840	[15],[35]	17,858	[16],[36]
Fair value		$ 18,187	[15],[35]	$ 18,233	[16],[36]
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.58%	[15],[19],[35]	10.58%	[16],[36]
Spread (as a percent)		5.50%	[15],[19],[35],[37]	5.50%	[16],[36],[38]
Principal		$ 7,860	[15],[19],[35]	$ 7,880	[16],[36]
Cost		7,661	[15],[19],[35]	7,668	[16],[36]
Fair value		$ 7,860	[15],[19],[35]	$ 7,880	[16],[36]
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.83%	[15],[19],[35]	9.83%	[16],[36]
Spread (as a percent)		5.50%	[15],[19],[35],[37]	5.50%	[16],[36],[38]
Principal		$ 750	[15],[19],[35]	$ 752	[16],[36]
Cost		730	[15],[19],[35]	730	[16],[36]
Fair value		$ 750	[15],[19],[35]	$ 752	[16],[36]
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		9.83%	[15],[19],[35]	9.83%	[16],[36]
Spread (as a percent)		5.50%	[15],[19],[35],[37]	5.50%	[16],[36],[38]
Principal		$ 754	[15],[19],[35]	$ 756	[16],[36]
Cost		739	[15],[19],[35]	740	[16],[36]
Fair value		$ 754	[15],[19],[35]	$ 756	[16],[36]
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		9.83%	[15],[19],[35]	9.58%	[16],[36]
Spread (as a percent)		5.25%	[15],[19],[35],[37]	5.25%	[16],[36],[38]
Principal		$ 857	[15],[19],[35]	$ 859	[16],[36]
Cost		846	[15],[19],[35]	848	[16],[36]
Fair value		$ 857	[15],[19],[35]	$ 859	[16],[36]
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate	[15],[19],[35]	9.54%
Spread (as a percent)	[15],[19],[35],[37]	5.25%
Principal	[15],[19],[35]	$ 1,900
Cost	[15],[19],[35]	1,882
Fair value	[15],[19],[35]	$ 1,900
Investment, Identifier [Axis]: Principle Environmental, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate				13.00%
Principal				$ 4,897
Cost				4,861
Fair value				$ 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		$ 1,200
Fair value		$ 620		$ 600		510	510
Investment, Identifier [Axis]: Principle Environmental, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		21,806	[30]	21,806	[31]
Cost		$ 5,709	[30]	$ 5,709	[31]
Fair value		$ 12,950	[30]	12,600	[31]	$ 10,750	10,750
Investment, Identifier [Axis]: Principle Environmental, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%				13.00%
Principal		$ 4,897
Cost		4,865
Fair value		$ 4,865		$ 4,861		$ 5,835	5,829
Investment, Identifier [Axis]: Purge Rite, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		32,813	[15]	32,813	[16]
Cost		$ 33	[15]	$ 33	[16]
Fair value		$ 3,920	[15]	$ 2,060	[16]
Investment, Identifier [Axis]: Purge Rite, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		32,813	[15]	32,813	[16]
Cost		$ 3,248	[15]	$ 3,248	[16]
Fair value		$ 3,248	[15]	$ 3,248	[16]
Investment, Identifier [Axis]: Quality Lease Service, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,000		1,000
Cost		$ 7,546		$ 7,546
Fair value		460		460		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%
Fair value		$ 1,200		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%
Fair value		$ 12,545		$ 13,155
Investment, Identifier [Axis]: RA Outdoors LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		110	[15]	110	[16],[17]
Cost		$ 0	[15]	$ 0	[16],[17]
Fair value		$ 0	[15]	$ 0	[16],[17]
Investment, Identifier [Axis]: RA Outdoors LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.25%	[15],[35]	11.74%	[16],[17],[36]
Spread (as a percent)		6.75%	[15],[35],[37]	6.75%	[16],[17],[36],[38]
PIK Rate	[16],[17],[27],[36]			11.74%
Principal		$ 1,318	[15],[35]	$ 1,356	[16],[17],[36]
Cost		1,314	[15],[35]	1,352	[16],[17],[36]
Fair value		$ 1,200	[15],[35]	$ 1,257	[16],[17],[36]
Investment, Identifier [Axis]: RA Outdoors LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[16],[17],[36]			11.74%
Spread (as a percent)		6.75%	[15],[35],[37],[40]	6.75%	[16],[17],[36],[38]
PIK Rate	[16],[17],[27],[36]			11.74%
Principal		$ 0	[15],[35],[40]	$ 14,194	[16],[17],[36]
Cost		0	[15],[35],[40]	14,145	[16],[17],[36]
Fair value		$ 0	[15],[35],[40]	$ 13,155	[16],[17],[36]
Investment, Identifier [Axis]: RA Outdoors LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[15],[35]	11.25%
Spread (as a percent)	[15],[35],[37]	6.75%
Principal	[15],[35]	$ 13,780
Cost	[15],[35]	13,742
Fair value	[15],[35]	$ 12,545
Investment, Identifier [Axis]: Richardson Sales Solutions, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[16],[36],[44]			11.22%
Spread (as a percent)		6.50%	[15],[34],[35],[37],[40]	6.75%	[16],[36],[38],[44]
Principal		$ 0	[15],[34],[35],[40]	$ 3,517	[16],[36],[44]
Cost		(69)	[15],[34],[35],[40]	3,443	[16],[36],[44]
Fair value		$ 0	[15],[34],[35],[40]	$ 3,517	[16],[36],[44]
Investment, Identifier [Axis]: Richardson Sales Solutions, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.80%	[15],[35]	11.38%	[16],[36]
Spread (as a percent)		6.50%	[15],[35],[37]	6.75%	[16],[36],[38]
Principal		$ 33,827	[15],[35]	$ 34,046	[16],[36]
Cost		33,044	[15],[35]	33,201	[16],[36]
Fair value		$ 33,827	[15],[35]	$ 34,046	[16],[36]
Investment, Identifier [Axis]: Richardson Sales Solutions, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.79%	[15],[35]	11.43%	[16],[36]
Spread (as a percent)		6.50%	[15],[35],[37]	6.75%	[16],[36],[38]
Principal		$ 21,962	[15],[35]	$ 22,101	[16],[36]
Cost		21,585	[15],[35]	21,694	[16],[36]
Fair value		$ 21,962	[15],[35]	$ 22,101	[16],[36]
Investment, Identifier [Axis]: River Aggregates, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,500	[45]	1,500	[46]
Cost		$ 369	[45]	$ 369	[46]
Fair value		$ 9,530	[45]	$ 9,530	[46]	3,710	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		$ 11,070
Fair value		$ 0		$ 0		$ 0	0
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						12.50%
PIK Rate		10.00%	[25],[26],[40]	10.00%	[27],[39],[41]
Principal		$ 0	[26],[40]	$ 0	[39],[41]
Cost		(45)	[26],[40]	(39)	[39],[41]
Fair value		$ (45)	[26],[40]	$ (39)	[39],[41]	$ (24)	(26)
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%	[26]	12.50%	[39]	12.50%
PIK Rate		10.00%	[25],[26]	10.00%	[27],[39]
Principal		$ 33,660	[26]	$ 33,660	[39]
Cost		32,413	[26]	32,624	[39]
Fair value		$ 14,352	[26]	$ 14,562	[39]	$ 24,369	30,798
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		8.00%	[15],[35],[37],[40]	8.00%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(4)	[15],[35],[40]	(5)	[16],[36],[41]
Fair value		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.57%	[15],[35]	11.85%	[16],[36]
Spread (as a percent)		7.00%	[15],[35],[37]	7.00%	[16],[36],[38]
Principal		$ 3,376	[15],[35]	$ 3,376	[16],[36]
Cost		3,341	[15],[35]	3,335	[16],[36]
Fair value		$ 3,078	[15],[35]	$ 3,071	[16],[36]
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		13.57%	[15],[35]	13.85%	[16],[36]
Spread (as a percent)		9.00%	[15],[35],[37]	9.00%	[16],[36],[38]
Principal		$ 3,376	[15],[35]	$ 3,376	[16],[36]
Cost		3,341	[15],[35]	3,335	[16],[36]
Fair value		$ 3,058	[15],[35]	$ 3,052	[16],[36]
Investment, Identifier [Axis]: Rug Doctor, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.49%	[15],[35]	12.52%	[16],[36]
Spread (as a percent)		8.00%	[15],[35],[37]	8.00%	[16],[36],[38]
PIK Rate		2.00%	[15],[25],[35]	2.00%	[16],[27],[36]
Principal		$ 5,917	[15],[35]	$ 5,888	[16],[36]
Cost		5,911	[15],[35]	5,879	[16],[36]
Fair value		$ 5,917	[15],[35]	$ 5,888	[16],[36]
Investment, Identifier [Axis]: Rug Doctor, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.49%	[15],[35]	12.52%	[16],[36]
Spread (as a percent)		8.00%	[15],[35],[37]	8.00%	[16],[36],[38]
PIK Rate		2.00%	[15],[25],[35]	2.00%	[16],[27],[36]
Principal		$ 7,278	[15],[35]	$ 7,449	[16],[36]
Cost		7,258	[15],[35]	7,421	[16],[36]
Fair value		$ 7,278	[15],[35]	$ 7,449	[16],[36]
Investment, Identifier [Axis]: SI East, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Fair value						$ 19,170	19,170
Investment, Identifier [Axis]: SI East, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.45%
Fair value						$ 54,536	54,536
Investment, Identifier [Axis]: SI East, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)	[31]			165
Cost	[31]			$ 1,525
Fair value	[31]			13,660
Investment, Identifier [Axis]: SI East, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[30]	165
Cost	[30]	$ 1,525
Fair value		$ 12,470	[30]	$ 13,660
Investment, Identifier [Axis]: SI East, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						11.25%
Fair value						$ 1,125	1,125
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.75%		11.75%
Principal		$ 2,250		$ 2,250
Cost		2,237		2,236
Fair value		$ 2,250		$ 2,250
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.82%	[63]	12.79%	[64]
Principal		$ 67,661	[63]	$ 67,661	[64]
Cost		67,615	[63]	67,611	[64]
Fair value		$ 67,661	[63]	$ 67,661	[64]
Investment, Identifier [Axis]: SPAU Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		638,710	[15]	638,710	[16]
Cost		$ 639	[15]	$ 639	[16]
Fair value		$ 690	[15]	$ 610	[16]
Investment, Identifier [Axis]: SPAU Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[15],[34],[35]	11.96%
Spread (as a percent)		7.50%	[15],[34],[35],[37]	7.50%	[16],[36],[38],[41]
Principal		$ 1,405	[15],[34],[35]	$ 0	[16],[36],[41]
Cost		1,376	[15],[34],[35]	(32)	[16],[36],[41]
Fair value		$ 1,405	[15],[34],[35]	$ 0	[16],[36],[41]
Investment, Identifier [Axis]: SPAU Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.95%	[15],[35]	11.98%	[16],[36]
Spread (as a percent)		7.50%	[15],[35],[37]	7.50%	[16],[36],[38]
Principal		$ 15,529	[15],[35]	$ 15,569	[16],[36]
Cost		15,387	[15],[35]	15,410	[16],[36]
Fair value		$ 15,529	[15],[35]	$ 15,569	[16],[36]
Investment, Identifier [Axis]: Slick Innovations, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		70,000	[30]	70,000	[31]
Cost		$ 0	[30]	$ 0	[31]
Fair value		$ 1,890	[30]	$ 2,440	[31]	$ 1,780	2,310
Investment, Identifier [Axis]: Slick Innovations, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.00%		14.00%		14.00%
Principal		$ 25,880		$ 16,320
Cost		25,598		16,181
Fair value		25,880		16,320		$ 18,880	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		$ 25,880		$ 0
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		864	[15]	864	[16]
Cost		$ 864	[15]	$ 864	[16]
Fair value		$ 885	[15]	$ 885	[16]
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		5.25%	[15],[35],[37],[40]	5.25%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		0	[15],[35],[40]	0	[16],[36],[41]
Fair value		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.67%	[15],[35]	9.71%	[16],[36]
Spread (as a percent)		5.25%	[15],[35],[37]	5.25%	[16],[36],[38]
Principal		$ 53,320	[15],[35]	$ 53,320	[16],[36]
Cost		52,960	[15],[35]	52,939	[16],[36]
Fair value		$ 53,320	[15],[35]	$ 53,320	[16],[36]
Investment, Identifier [Axis]: Student Resource Center, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		5,907,649	[15]	5,907,649	[16]
Cost		$ 0	[15]	$ 0	[16]
Fair value		$ 0	[15]	0	[16]	$ 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						$ 1,733	3,190
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[15]	8.50%
PIK Rate	[15],[25]	8.50%
Principal	[15]	$ 209
Cost	[15]	209
Fair value	[15]	$ 882
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		$ 900		$ 1,644
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		8.50%	[15],[26]	8.50%	[16],[39]
PIK Rate		8.50%	[15],[25],[26]	8.50%	[16],[27],[39]
Principal		$ 5,327	[15],[26]	$ 5,327	[16],[39]
Cost		4,884	[15],[26]	4,884	[16],[39]
Fair value		$ 900	[15],[26]	1,644	[16],[39]
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		$ 882		$ 204
Investment, Identifier [Axis]: Student Resource Center, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[16]			8.50%
PIK Rate	[16],[27]			8.50%
Principal	[16]			$ 204
Cost	[16]			204
Fair value	[16]			$ 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		$ 4,500
Fair value		$ 14,400		$ 10,530		$ 5,941	5,940
Investment, Identifier [Axis]: Superior Rigging & Erecting Co., Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.00%
Fair value						$ 20,438	20,427
Investment, Identifier [Axis]: TEC Services, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.14%
Spread (as a percent)		5.75%	[15],[35],[37]	5.75%	[16],[36],[38],[41]
Principal		$ 1,293	[15],[35]	$ 0	[16],[36],[41]
Cost		1,203	[15],[35]	(125)	[16],[36],[41]
Fair value		$ 1,264	[15],[35]	$ (125)	[16],[36],[41]
Investment, Identifier [Axis]: TEC Services, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)		5.75%	[15],[35],[37],[40]	5.75%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(68)	[15],[35],[40]	(94)	[16],[36],[41]
Fair value		$ (68)	[15],[35],[40]	$ (94)	[16],[36],[41]
Investment, Identifier [Axis]: TEC Services, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.13%	[15],[35]	10.13%	[16],[36]
Spread (as a percent)		5.75%	[15],[35],[37]	5.75%	[16],[36],[38]
Principal		$ 32,253	[15],[35]	$ 42,333	[16],[36]
Cost		31,803	[15],[35]	41,709	[16],[36]
Fair value		$ 31,527	[15],[35]	$ 41,709	[16],[36]
Investment, Identifier [Axis]: Team Public Choices, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		9.55%	[21]	9.65%	[22]
Spread (as a percent)		5.00%	[21],[37]	5.00%	[22],[38]
Principal		$ 14,645	[21]	$ 14,683	[22]
Cost		14,498	[21]	14,522	[22]
Fair value		$ 14,291	[21]	$ 14,781	[22]
Investment, Identifier [Axis]: Tectonic Financial, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		200,000	[30]	200,000	[31]
Cost		$ 2,000	[30]	$ 2,000	[31]
Fair value		$ 4,720	[30]	$ 4,720	[31]
Investment, Identifier [Axis]: Tedder Industries, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		6,605		6,605
Cost		$ 661		$ 661
Fair value		$ 0		$ 0		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		$ 564
Fair value		$ 0		$ 0		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		$ 9,245
Fair value		$ 0		$ 0		$ 0	0
Investment, Identifier [Axis]: Tedder Industries, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%	[26],[32]	12.00%	[33],[39]	12.00%
PIK Rate		12.00%	[25],[26],[32]	12.00%	[27],[33],[39]
Principal		$ 1,840	[26],[32]	$ 1,840	[33],[39]
Cost		1,821	[26],[32]	1,821	[33],[39]
Fair value		$ 1,555	[26],[32]	$ 1,646	[33],[39]	$ 1,726	1,726
Investment, Identifier [Axis]: Tedder Industries, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%	[26],[32]	12.00%	[33],[39]	12.00%
PIK Rate		12.00%	[25],[26],[32]	12.00%	[27],[33],[39]
Principal		$ 15,200	[26],[32]	$ 15,200	[33],[39]
Cost		15,045	[26],[32]	15,045	[33],[39]
Fair value		$ 3,207	[26],[32]	$ 3,603	[33],[39]	$ 7,939	14,262
Investment, Identifier [Axis]: Televerde, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		460		460
Cost		$ 1,290		$ 1,290
Fair value		$ 5,021		$ 4,252		3,319	4,734
Investment, Identifier [Axis]: Televerde, LLC, Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		248		248
Cost		$ 718		$ 718
Fair value		$ 1,794		$ 1,794		1,794	1,794
Investment, Identifier [Axis]: Tex Tech Tennis, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		1,000,000	[15],[45]	1,000,000	[16],[46]
Cost		$ 1,000	[15],[45]	$ 1,000	[16],[46]
Fair value		2,290	[15],[45]	2,290	[16],[46]
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	[30]	287,310	[31]
Cost		$ 313	[30]	$ 287	[31]
Fair value		$ 313	[30]	$ 287	[31]	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	[30]	1,280,000	[31]
Cost		$ 6,400	[30]	$ 6,400	[31]
Fair value		$ 6,400	[30]	6,400	[31]	$ 236	172
Investment, Identifier [Axis]: The Affiliati Network, LLC, SF, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%
Fair value		$ 5,107		$ 5,053
Investment, Identifier [Axis]: The Affiliati Network, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%		13.00%
Principal		$ 120		$ 400
Cost		115		394
Fair value		$ 115		$ 394		$ (9)	150
Investment, Identifier [Axis]: The Affiliati Network, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%		13.00%
Principal		$ 5,201		$ 5,201
Cost		5,184		5,182
Fair value		$ 5,107		$ 5,053		$ 6,953	7,347
Investment, Identifier [Axis]: Titan Meter Midco Corp., Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		1,218,750	[15]	1,218,750	[16]
Total Rate		8.00%	[15]	8.00%	[16]
PIK Rate		8.00%	[15],[25]	8.00%	[16],[27]
Cost		$ 1,219	[15]	$ 1,219	[16]
Fair value		$ 1,400	[15]	$ 1,400	[16]
Investment, Identifier [Axis]: Titan Meter Midco Corp., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.50%	[15],[35],[37],[40]	6.50%	[16],[36],[38],[41]
Principal		$ 0	[15],[35],[40]	$ 0	[16],[36],[41]
Cost		(99)	[15],[35],[40]	(105)	[16],[36],[41]
Fair value		$ (99)	[15],[35],[40]	$ (105)	[16],[36],[41]
Investment, Identifier [Axis]: Titan Meter Midco Corp., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.80%	[15],[35]	10.83%	[16],[36]
Spread (as a percent)		6.50%	[15],[35],[37]	6.50%	[16],[36],[38]
Principal		$ 33,841	[15],[35]	$ 33,927	[16],[36]
Cost		32,913	[15],[35]	32,937	[16],[36]
Fair value		$ 33,841	[15],[35]	33,927	[16],[36]
Investment, Identifier [Axis]: Titan Meter Midco Corp., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.80%
Spread (as a percent)	[15],[35],[37]	6.50%
Principal	[15],[35]	$ 4,330
Cost	[15],[35]	4,226
Fair value	[15],[35]	4,330
Investment, Identifier [Axis]: Total Control investments, Preferred Equity
Schedule of Investments [Line Items]
Fair value		$ 2,172,956		$ 2,087,890
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		615	[30]	615	[31]
Cost		$ 4,655	[30]	$ 4,655	[31]
Fair value		8,570	[30]	8,570	[31]	$ 11,610	12,740
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						11.50%
Principal		0	[40]	0	[41]
Cost		(1)	[40]	(1)	[41]
Fair value		$ (1)	[40]	$ (1)	[41]	$ 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		$ 7,920
Cost		7,862		7,855
Fair value		7,862		7,855		$ 7,920	7,920
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC,Common Stock
Schedule of Investments [Line Items]
Fair value		$ 8,570		$ 8,570
Investment, Identifier [Axis]: U.S. TelePacific Corp., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.90%	[21],[26],[35]	11.90%	[22],[36],[39]
Spread (as a percent)		7.40%	[21],[26],[35],[37]	7.40%	[22],[36],[38],[39]
PIK Rate		6.00%	[21],[25],[26],[35]	6.00%	[22],[27],[36],[39]
Principal		$ 9,825	[21],[26],[35]	$ 9,825	[22],[36],[39]
Cost		2,935	[21],[26],[35]	3,257	[22],[36],[39]
Fair value		3,930	[21],[26],[35]	3,910	[22],[36],[39]
Investment, Identifier [Axis]: U.S. TelePacific Corp., Secured Debt 2
Schedule of Investments [Line Items]
Principal		1,003	[21],[26]	1,003	[22],[39]
Cost		20	[21],[26]	20	[22],[39]
Fair value		$ 0	[21],[26]	$ 0	[22],[39]
Investment, Identifier [Axis]: UPS Intermediate, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,443,299	[15]	1,443,299	[16]
Cost		$ 1,443	[15]	$ 1,443	[16]
Fair value		$ 1,350	[15]	$ 1,443	[16]
Investment, Identifier [Axis]: UPS Intermediate, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.57%	[15],[35]	10.36%	[16],[36]
Spread (as a percent)		6.25%	[15],[35],[37]	6.00%	[16],[36],[38]
Principal		$ 43,230	[15],[35]	$ 43,339	[16],[36]
Cost		42,494	[15],[35]	42,558	[16],[36]
Fair value		$ 42,505	[15],[35]	$ 42,904	[16],[36]
Investment, Identifier [Axis]: UniTek Global Services, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		2,370,059	[21]	1,075,992	[22]
Cost		$ 0	[21]	$ 0	[22]
Fair value		0	[21]	0	[22]	$ 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)	[21]	11,450,416
Total Rate		20.00%	[21]			20.00%
PIK Rate		20.00%	[21],[25]			20.00%
Cost	[21]	$ 8,416
Fair value		$ 10,176	[21]			$ 2,965	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		$ 3,182
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 2
Schedule of Investments [Line Items]
Units (in shares)		21,382,147	[21]	1,731,044	[22]
Total Rate		19.00%	[21]	20.00%	[22]	20.00%
PIK Rate		19.00%	[21],[25]	20.00%	[22],[27]	20.00%
Cost		$ 3,667	[21]	$ 2,511	[22]
Fair value		$ 0	[21]	4,272	[22]	$ 3,698	3,698
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 2.1.1
Schedule of Investments [Line Items]
Total Rate		20.00%
PIK Rate		20.00%
Fair value		$ 10,176		$ 4,272
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 3
Schedule of Investments [Line Items]
Units (in shares)		42,338,440	[21]	2,596,567	[22]
Total Rate		13.50%	[21]	19.00%	[22]	19.00%
PIK Rate		13.50%	[21],[25]	19.00%	[22],[27]	19.00%
Cost		$ 7,924	[21]	$ 3,667	[22]
Fair value		$ 0	[21]	0	[22]	$ 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)	[22]			4,935,377
Total Rate				13.50%	[22]	13.50%
PIK Rate				13.50%	[22],[27]	13.50%
Cost	[22]			$ 7,924
Fair value				0	[22]	$ 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%	[22]	15.00%
PIK Rate				15.00%	[22],[27]	15.00%
Principal	[22]			$ 2,717
Cost	[22]			3,257
Fair value				5,642	[22]	$ 3,954	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%	[22]	15.00%
PIK Rate				15.00%	[22],[27]	15.00%
Principal	[22]			$ 1,281
Cost	[22]			1,508
Fair value				2,663	[22]	$ 1,940	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		$ 2,662
Investment, Identifier [Axis]: UniTek Global Services, Inc.,Preferred Stock 1
Schedule of Investments [Line Items]
Units (in shares)	[22],[31]			1,133,102
Total Rate	[22],[31]			20.00%
PIK Rate	[22],[27],[31]			20.00%
Cost	[22],[31]			$ 3,181
Fair value	[22],[31]			3,181
Investment, Identifier [Axis]: UnionRock Energy Fund II, LP Interests
Schedule of Investments [Line Items]
Fair value		$ 4,564		$ 4,732
Investment, Identifier [Axis]: UnionRock Energy Fund II, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)		11.11%	[19],[20],[49]	11.11%	[17],[18],[50]
Cost		$ 3,048	[19],[20],[49]	$ 3,216	[17],[18],[50]
Fair value		4,564	[19],[20],[49]	4,732	[17],[18],[50]	5,694	5,694
Investment, Identifier [Axis]: UnionRock Energy Fund III, LP Interests
Schedule of Investments [Line Items]
Fair value		$ 5,249		$ 5,612
Investment, Identifier [Axis]: UnionRock Energy Fund III, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)		14.91%	[19],[20],[49]	25.00%	[17],[18],[50]
Cost		$ 4,404	[19],[20],[49]	$ 4,767	[17],[18],[50]
Fair value		$ 5,249	[19],[20],[49]	$ 5,612	[17],[18],[50]	2,838	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						$ 100	150
Investment, Identifier [Axis]: Urgent DSO LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		4,000	[30]	4,000	[31]
Total Rate		9.00%	[30]	9.00%	[31]	9.00%
PIK Rate		9.00%	[25],[30]	9.00%	[27],[31]	9.00%
Cost		$ 4,415	[30]	$ 4,320	[31]
Fair value		$ 4,415	[30]	$ 4,320	[31]	$ 4,045	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		$ 8,800
Cost		8,731		8,727
Fair value		$ 8,731		$ 8,727		$ 8,713	0
Investment, Identifier [Axis]: UserZoom Technologies, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.80%	[15],[35]	12.75%	[16],[36]
Spread (as a percent)		7.50%	[15],[35],[37]	7.50%	[16],[36],[38]
Principal		$ 4,000	[15],[35]	$ 4,000	[16],[36]
Cost		3,923	[15],[35]	3,918	[16],[36]
Fair value		$ 4,000	[15],[35]	$ 4,000	[16],[36]
Investment, Identifier [Axis]: VORTEQ Coil Finishers, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,038,462	[15],[30]	1,038,462	[16],[31]
Cost		$ 1,038	[15],[30]	$ 1,038	[16],[31]
Fair value		$ 2,640	[15],[30]	$ 2,640	[16],[31]
Investment, Identifier [Axis]: VVS Holdco LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		12,240	[30],[45]	12,240	[31],[46]
Cost		$ 12,240	[30],[45]	$ 12,240	[31],[46]
Fair value		$ 12,240	[30],[45]	$ 12,240	[31],[46]	$ 12,240	12,240
Investment, Identifier [Axis]: VVS Holdco LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						11.48%
Spread (as a percent)		6.00%	[35],[37],[40]	6.00%	[36],[38],[41]	6.00%
Principal		$ 0	[35],[40]	$ 0	[36],[41]
Cost		0	[35],[40]	0	[36],[41]
Fair value		$ 0	[35],[40]	$ 0	[36],[41]	$ 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		$ 25,760		$ 25,760
Cost		25,674		25,661
Fair value		$ 25,674		$ 25,661		$ 28,049	28,035
Investment, Identifier [Axis]: Veregy Consolidated, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.00%	[21],[35],[37],[40]	5.25%	[22],[36],[38],[41]
Principal		$ 0	[21],[35],[40]	$ 0	[22],[36],[41]
Cost		(130)	[21],[35],[40]	(185)	[22],[36],[41]
Fair value		$ (130)	[21],[35],[40]	$ (185)	[22],[36],[41]
Investment, Identifier [Axis]: Veregy Consolidated, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.55%	[21],[35]	10.85%	[22],[36]
Spread (as a percent)		6.00%	[21],[35],[37]	6.00%	[22],[36],[38]
Principal		$ 17,618	[21],[35]	$ 17,659	[22],[36]
Cost		17,451	[21],[35]	17,475	[22],[36]
Fair value		17,663	[21],[35]	17,681	[22],[36]
Investment, Identifier [Axis]: Victory Energy Operations, LLC, Secured Debt
Schedule of Investments [Line Items]
Fair value		$ (31)		$ (33)
Investment, Identifier [Axis]: Victory Energy Operations, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		51,914	[30]	51,914
Cost		$ 22,686	[30]	$ 22,686
Fair value		22,686	[30]	22,686
Investment, Identifier [Axis]: Victory Energy Operations, LLC, Secured Debt
Schedule of Investments [Line Items]
Fair value		47,816		47,792
Investment, Identifier [Axis]: Victory Energy Operations, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[40]	0	[41]
Cost		(31)	[40]	(33)	[41]
Fair value		$ (31)	[40]	$ (33)	[41]
Investment, Identifier [Axis]: Victory Energy Operations, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%
Principal		$ 48,251		$ 48,251
Cost		47,816		47,792
Fair value		$ 47,816		$ 47,792
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)	[16]			70,207
Cost	[16]			$ 767
Fair value	[16]			$ 4,676
Investment, Identifier [Axis]: Vitesse Systems, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.44%	[15]	11.55%	[16]
Spread (as a percent)		7.00%	[15],[37]	7.00%	[16],[38]
Principal		$ 6,955	[15]	$ 5,795	[16]
Cost		6,794	[15]	5,673	[16]
Fair value		$ 6,955	[15]	$ 5,795	[16]
Investment, Identifier [Axis]: Vitesse Systems, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.44%	[15],[35]	11.47%	[16],[36]
Spread (as a percent)		7.00%	[15],[35],[37]	7.00%	[16],[36],[38]
Principal		$ 41,969	[15],[35]	$ 42,075	[16],[36]
Cost		41,193	[15],[35]	41,245	[16],[36]
Fair value		41,969	[15],[35]	42,075	[16],[36]
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		$ 5,170		$ 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		$ 2,576
Fair value		$ 0		$ 0		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		$ 3,673		$ 3,978
Fair value		$ 5,170		$ 7,003		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		$ 0
Fair value		$ 0		$ 0		7,250	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		$ 14,000
Fair value		$ 0		$ 0		$ 0	0
Investment, Identifier [Axis]: Volusion, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%		10.00%
Principal		$ 2,100		$ 2,100
Cost		2,100		2,100
Fair value		$ 2,100		$ 2,100		$ 2,100	2,100
Investment, Identifier [Axis]: Wall Street Prep, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[16]			400,000
Cost	[16]			$ 400
Fair value	[16]			$ 1,210
Investment, Identifier [Axis]: Wall Street Prep, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[16],[36],[38],[41]			7.00%
Principal	[16],[36],[41]			$ 0
Cost	[16],[36],[41]			(2)
Fair value	[16],[36],[41]			$ (2)
Investment, Identifier [Axis]: Wall Street Prep, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[16],[36]			11.74%
Spread (as a percent)	[16],[36],[38]			7.00%
Principal	[16],[36]			$ 1,759
Cost	[16],[36]			1,748
Fair value	[16],[36]			$ 1,759
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%	[15]	12.00%	[16]
PIK Rate		4.00%	[15],[25]	4.00%	[16],[27]
Principal		$ 2,292	[15]	$ 2,270	[16]
Cost		2,277	[15]	2,251	[16]
Fair value		$ 2,156	[15]	$ 2,142	[16]
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%	[15]	12.00%	[16]
PIK Rate		4.00%	[15],[25]	4.00%	[16],[27]
Principal		$ 396	[15]	$ 392	[16]
Cost		383	[15]	377	[16]
Fair value		$ 372	[15]	$ 369	[16]
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.00%	[15]	12.00%	[16]
PIK Rate		4.00%	[15],[25]	4.00%	[16],[27]
Principal		$ 16,295	[15]	$ 16,135	[16]
Cost		16,208	[15]	16,036	[16]
Fair value		$ 15,324	[15]	$ 15,227	[16]
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		12.00%	[15]	12.00%	[16]
PIK Rate		4.00%	[15],[25]	4.00%	[16],[27]
Principal		$ 13,034	[15]	$ 12,906	[16]
Cost		12,964	[15]	12,826	[16]
Fair value		$ 12,257	[15]	$ 12,180	[16]
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		1,541,400	[15],[30]	1,541,400	[16],[31]
Cost		$ 1,541	[15],[30]	$ 1,541	[16],[31]
Fair value		$ 4,920	[15],[30]	$ 4,920	[16],[31]
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		9.32%	[15],[35],[58]	9.47%	[16],[36],[59]
Spread (as a percent)		5.00%	[15],[35],[37],[58]	5.00%	[16],[36],[38],[59]
Principal		$ 2,374	[15],[35],[58]	$ 2,381	[16],[36],[59]
Cost		2,345	[15],[35],[58]	2,348	[16],[36],[59]
Fair value		$ 2,374	[15],[35],[58]	$ 2,381	[16],[36],[59]
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.32%	[15],[35]	9.60%	[16],[36]
Spread (as a percent)		5.00%	[15],[35],[37]	5.00%	[16],[36],[38]
Principal		$ 10,523	[15],[35]	$ 10,550	[16],[36]
Cost		10,411	[15],[35]	10,428	[16],[36]
Fair value		$ 10,523	[15],[35]	$ 10,550	[16],[36]
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		9.32%	[15],[35]	9.60%	[16],[36]
Spread (as a percent)		5.00%	[15],[35],[37]	5.00%	[16],[36],[38]
Principal		$ 5,237	[15],[35]	$ 5,250	[16],[36]
Cost		5,160	[15],[35]	5,166	[16],[36]
Fair value		$ 5,237	[15],[35]	$ 5,250	[16],[36]
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.56%	[15],[34],[35]	12.81%	[16],[36],[44]
Spread (as a percent)		8.00%	[15],[34],[35],[37]	8.00%	[16],[36],[38],[44]
Principal		$ 2,667	[15],[34],[35]	$ 2,200	[16],[36],[44]
Cost		2,633	[15],[34],[35]	2,161	[16],[36],[44]
Fair value		$ 2,618	[15],[34],[35]	$ 2,138	[16],[36],[44]
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.57%	[15],[35]	12.85%	[16],[36]
Spread (as a percent)		8.00%	[15],[35],[37]	8.00%	[16],[36],[38]
Principal		$ 1,874	[15],[35]	$ 1,874	[16],[36]
Cost		1,858	[15],[35]	1,856	[16],[36]
Fair value		$ 1,840	[15],[35]	$ 1,821	[16],[36]
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.57%	[15],[35]	11.85%	[16],[36]
Spread (as a percent)		7.00%	[15],[35],[37]	7.00%	[16],[36],[38]
Principal		$ 7,240	[15],[35]	$ 7,240	[16],[36]
Cost		7,145	[15],[35]	7,131	[16],[36]
Fair value		$ 7,108	[15],[35]	$ 7,035	[16],[36]
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		13.57%	[15],[35]	13.85%	[16],[36]
Spread (as a percent)		9.00%	[15],[35],[37]	9.00%	[16],[36],[38]
Principal		$ 7,240	[15],[35]	$ 7,240	[16],[36]
Cost		7,145	[15],[35]	7,131	[16],[36]
Fair value		$ 7,108	[15],[35]	$ 7,035	[16],[36]
Investment, Identifier [Axis]: World Micro Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		3,845	[30]	3,845	[31]
Cost		$ 3,845	[30]	$ 3,845	[31]
Fair value		$ 3,845	[30]	$ 3,845	[31]	$ 3,845	3,845
Investment, Identifier [Axis]: World Micro Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.00%		13.00%		12.00%
Principal		$ 9,886		$ 10,765
Cost		9,834		10,702
Fair value		$ 9,834		$ 10,702		$ 12,034	12,028
Investment, Identifier [Axis]: Xenon Arc, Inc. Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[15],[35]	9.65%
Spread (as a percent)	[15],[35],[37]	5.25%
Principal	[15],[35]	$ 23,753
Cost	[15],[35]	23,505
Fair value	[15],[35]	$ 23,753
Investment, Identifier [Axis]: Xenon Arc, Inc. Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[15],[35]	9.64%
Spread (as a percent)	[15],[35],[37]	5.25%
Principal	[15],[35]	$ 37,345
Cost	[15],[35]	36,991
Fair value	[15],[35]	$ 37,346
Investment, Identifier [Axis]: Xenon Arc, Inc. Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.15%
Spread (as a percent)	[15],[35],[37]	5.75%
Principal	[15],[35]	$ 10,632
Cost	[15],[35]	10,424
Fair value	[15],[35]	$ 10,632
Investment, Identifier [Axis]: Xenon Arc, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[16],[36]			9.70%
Spread (as a percent)	[16],[36],[38]			5.25%
Principal	[16],[36]			$ 23,814
Cost	[16],[36]			23,549
Fair value	[16],[36]			$ 23,814
Investment, Identifier [Axis]: Xenon Arc, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[16],[36]			9.98%
Spread (as a percent)	[16],[36],[38]			5.25%
Principal	[16],[36]			$ 37,442
Cost	[16],[36]			37,063
Fair value	[16],[36]			$ 37,442
Investment, Identifier [Axis]: YS Garments, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.90%	[21],[35]	12.25%	[22],[36],[59]
Spread (as a percent)		7.50%	[21],[35],[37]	7.50%	[22],[36],[38],[59]
Principal		$ 10,792	[21],[35]	$ 10,892	[22],[36],[59]
Cost		10,664	[21],[35]	10,739	[22],[36],[59]
Fair value		$ 9,409	[21],[35]	$ 9,949	[22],[36],[59]
Investment, Identifier [Axis]: ZRG Partners, LLC Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[15],[35]	12.50%
Spread (as a percent)	[15],[35],[37]	5.00%
Principal	[15],[35]	$ 5,558
Cost	[15],[35]	5,383
Fair value	[15],[35]	$ 5,558
Investment, Identifier [Axis]: ZRG Partners, LLC Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[15],[35],[58]	10.27%
Spread (as a percent)	[15],[35],[37],[58]	6.00%
Principal	[15],[35],[58]	$ 8,039
Cost	[15],[35],[58]	7,809
Fair value	[15],[35],[58]	$ 8,039
Investment, Identifier [Axis]: ZRG Partners, LLC Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.28%
Spread (as a percent)	[15],[35],[37]	6.00%
Principal	[15],[35]	$ 6,551
Cost	[15],[35]	6,438
Fair value	[15],[35]	$ 6,551
Investment, Identifier [Axis]: ZRG Partners, LLC Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[15],[35]	10.30%
Spread (as a percent)	[15],[35],[37]	6.00%
Principal	[15],[35]	$ 46,917
Cost	[15],[35]	46,104
Fair value	[15],[35]	$ 46,917
Investment, Identifier [Axis]: ZRG Partners, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[16],[36]			12.50%
Spread (as a percent)	[16],[36],[38]			5.00%
Principal	[16],[36]			$ 695
Cost	[16],[36]			509
Fair value	[16],[36]			$ 695
Investment, Identifier [Axis]: ZRG Partners, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[16],[36]			10.74%
Spread (as a percent)	[16],[36],[38]			6.00%
Principal	[16],[36]			$ 4,158
Cost	[16],[36]			3,956
Fair value	[16],[36]			$ 4,158
Investment, Identifier [Axis]: ZRG Partners, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[16],[36]			10.28%
Spread (as a percent)	[16],[36],[38]			6.00%
Principal	[16],[36]			$ 6,568
Cost	[16],[36]			6,447
Fair value	[16],[36]			$ 6,568
Investment, Identifier [Axis]: ZRG Partners, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[16],[36]			10.66%
Spread (as a percent)	[16],[36],[38]			6.00%
Principal	[16],[36]			$ 47,050
Cost	[16],[36]			46,185
Fair value	[16],[36]			$ 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		$ 3,154
Fair value		$ 160		$ 320		$ 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		$ 1,750
Cost		1,750		1,750
Fair value		$ 1,750		$ 1,750
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						$ 1,967	2,080
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)		587	[28]	587	[29]
Cost		$ 600	[28]	$ 600	[29]
Fair value		$ 0	[28]	$ 0	[29]	$ 0	$ 0
Investment, Identifier [Axis]: Zips Car Wash, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.70%	[15],[35]	11.91%	[16],[36]
Spread (as a percent)		7.25%	[15],[35],[37]	7.25%	[16],[36],[38]
PIK Rate	[16],[27],[36]			11.91%
Principal		$ 966	[15],[35]	$ 18,023	[16],[36]
Cost		966	[15],[35]	18,023	[16],[36]
Fair value		$ 966	[15],[35]	$ 14,852	[16],[36]
Investment, Identifier [Axis]: Zips Car Wash, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.70%	[15],[35]	11.91%	[16],[36]
Spread (as a percent)		7.25%	[15],[35],[37]	7.25%	[16],[36],[38]
PIK Rate	[16],[27],[36]			11.91%
Principal		$ 1,690	[15],[35]	$ 4,518	[16],[36]
Cost		1,690	[15],[35]	4,518	[16],[36]
Fair value		$ 1,690	[15],[35]	$ 3,723	[16],[36]
Investment, Identifier [Axis]: Zips Car Wash, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[15],[26],[32],[35]	11.91%
Spread (as a percent)	[15],[26],[32],[35],[37]	7.25%
PIK Rate	[15],[25],[26],[32],[35]	11.91%
Principal	[15],[26],[32],[35]	$ 15,273
Cost	[15],[26],[32],[35]	15,273
Fair value	[15],[26],[32],[35]	$ 11,318
Investment, Identifier [Axis]: Zips Car Wash, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[15],[26],[32],[35]	11.91%
Spread (as a percent)	[15],[26],[32],[35],[37]	7.25%
PIK Rate	[15],[25],[26],[32],[35]	11.91%
Principal	[15],[26],[32],[35]	$ 3,828
Cost	[15],[26],[32],[35]	3,828
Fair value	[15],[26],[32],[35]	$ 2,837
[1] All portfolio company headquarters are based in the United States, unless otherwise noted. [2] All investments are Lower Middle Market portfolio investments, unless otherwise noted. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Lower Middle Market portfolio investments. All of the Company’s investments, unless otherwise noted, are encumbered either as security for the Company’s Corporate Facility or SPV Facility (each as defined in Note B.5. — Summary of Significant Accounting Policies —Deferred Financing Costs, and together the “Credit Facilities”) or in support of the SBA-guaranteed debentures issued by the Funds. [3] 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. [4] All portfolio company headquarters are based in the United States, unless otherwise noted. [5] All investments are Lower Middle Market portfolio investments, unless otherwise noted. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Lower Middle Market portfolio investments. All of the Company’s investments, unless otherwise noted, are encumbered either as security for the Company’s Corporate Facility or SPV Facility (each as defined in Note B.5. — Summary of Significant Accounting Policies —Deferred Financing Costs, and together the “Credit Facilities”) or in support of the SBA-guaranteed debentures issued by the Funds. [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] 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. [8] 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. [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] 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. [11] 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. [12] 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. [13] Non-Control/Non-Affiliate investments are defined by the 1940 Act as investments that are neither Control investments nor Affiliate investments. [14] Non-Control/Non-Affiliate investments are defined by the 1940 Act as investments that are neither Control investments nor Affiliate investments. [15] Private Loan portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Private Loan portfolio investments. [16] Private Loan portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Private Loan 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] 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. [20] Other Portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Other Portfolio investments. [21] Middle Market portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Middle Market portfolio investments. [22] Middle Market portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Middle Market portfolio investments. [23] Portfolio company headquarters are located outside of the United States. [24] Portfolio company headquarters are located outside of the United States. [25] 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 March 31, 2025. [26] Non-accrual and non-income producing debt investment. [27] 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 December 31, 2024. [28] (27)Warrants are presented in equivalent shares/units with a strike price of $0.01 per share/unit. [29] Warrants are presented in equivalent shares/units with a strike price of $0.01 per share/unit. [30] Income producing through dividends or distributions. [31] Income producing through dividends or distributions. [32] Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable. [33] Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable. [34] RLOC 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 March 31, 2025. [35] 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 Secured Overnight Financing Rate (“SOFR”) floors which range between 0.50% and 5.25%, with a weighted-average floor of 1.32%. [36] 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%. [37] A majority of the variable rate loans in the Company’s Investment Portfolio (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 March 31, 2025, SOFR based contracts in the portfolio had Adjustments ranging from 0.10% to 0.26%. [38] A majority of the variable rate loans in the Company’s Investment Portfolio (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 December 31, 2024, SOFR based contracts in the portfolio had Adjustments ranging from 0.10% to 0.26%. [39] Non-accrual and non-income producing debt investment. [40] The position is unfunded and no interest income is being earned as of March 31, 2025. The position may earn a nominal unused facility fee on committed amounts. [41] 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. [42] (33)Index based floating interest rate is subject to contractual maximum base rate of 3.00%. [43] Index based floating interest rate is subject to contractual maximum base rate of 3.00%. [44] RLOC 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. [45] (29)Shares/Units represent ownership in a related Real Estate or HoldCo entity. [46] Shares/Units represent ownership in a related Real Estate or HoldCo entity. [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+6.50% (Floor 1.50%) per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate. [48] 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. [49] (30)Investment is not unitized. Presentation is made in percent of fully diluted ownership unless otherwise indicated. [50] Investment is not unitized. Presentation is made in percent of fully diluted ownership unless otherwise indicated. [51] (36)Effective yield as of March 31, 2025 was approximately 4.22% on the Dreyfus Government Cash Management. [52] Effective yield as of December 31, 2024 was approximately 4.43% on the Dreyfus Government Cash Management. [53] Effective yield as of March 31, 2025 was approximately 3.98% on the Fidelity Government Fund. [54] (31)Effective yield as of March 31, 2025 was approximately 3.96% on the Fidelity Treasury. [55] Effective yield as of December 31, 2024 was approximately 4.10% on the Fidelity Treasury. [56] (34)Index based floating interest rate is subject to contractual maximum base rate of 4.00%. [57] Index based floating interest rate is subject to contractual maximum base rate of 1.50%. [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 March 31, 2025. [59] 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. [60] Investment is accruing income at the fixed cash rate of 2.50% as of March 31, 2025. [61] External Investment Manager. Investment is not encumbered as security for the Company's Credit Facilities or in support of the SBA-guaranteed debentures issued by the Funds. [62] External Investment Manager. Investment is not encumbered as security for the Company's Credit Facilities or in support of the SBA-guaranteed debentures issued by the Funds. [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. [64] 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.