Consolidated Schedule of Investments

v3.23.2

Consolidated Schedule of Investments - USD ($) $ in Thousands		Jun. 30, 2023		Dec. 31, 2022		Jun. 30, 2022		Dec. 31, 2021
Schedule of Investments [Line Items]
Cost		$ 3,742,689		$ 3,773,752	[1]	$ 3,742,689	[2]
Fair value		$ 4,210,543		$ 4,102,177	[3]	4,210,543	[4]
Investment owned, percent of net assets		186.70%		194.50%
Analytical Systems Keco Holdings, LLC
Schedule of Investments [Line Items]
Cost		$ 10,385		$ 10,485
Fair value		8,512		8,046
ASC Interests, LLC
Schedule of Investments [Line Items]
Cost		3,643		3,549
Fair value		2,507		2,849
ATS Workholding, LLC
Schedule of Investments [Line Items]
Cost		8,608	[5]	8,484	[6]
Fair value		1,202	[5]	1,639	[6]
Barfly Ventures, LLC
Schedule of Investments [Line Items]
Cost		2,295	[5]	2,295	[6]
Fair value		3,751	[5]	4,031	[6]
Batjer TopCo, LLC
Schedule of Investments [Line Items]
Cost		14,585		15,020
Fair value		16,725		15,020
Bolder Panther Group, LLC
Schedule of Investments [Line Items]
Cost		111,328		112,576
Fair value		128,995		130,614
Brewer Crane Holdings, LLC
Schedule of Investments [Line Items]
Cost		9,996		10,244
Fair value		12,013		13,044
Bridge Capital Solutions Corporation
Schedule of Investments [Line Items]
Cost		12,945		12,945
Fair value		15,263		15,153
California Splendor Holdings LLC
Schedule of Investments [Line Items]
Cost		43,028		42,720
Fair value		55,730		57,489
Centre Technologies Holdings, LLC
Schedule of Investments [Line Items]
Cost		21,088		21,076
Fair value		25,430		23,654
Chamberlin Holding LLC
Schedule of Investments [Line Items]
Cost		29,538		30,148
Fair value		43,177		42,575
Charps, LLC
Schedule of Investments [Line Items]
Cost		6,624		6,606
Fair value		19,494		19,034
Clad-Rex Steel, LLC
Schedule of Investments [Line Items]
Cost		18,509		18,969
Fair value		18,165		20,309
Cody Pools, Inc.
Schedule of Investments [Line Items]
Cost		54,578		50,281
Fair value		111,432		100,443
Colonial Electric Company LLC
Schedule of Investments [Line Items]
Cost		31,189		30,831
Fair value		32,129		32,311
CompareNetworks Topco, LLC
Schedule of Investments [Line Items]
Cost		6,839		7,207
Fair value		21,249		25,071
Cybermedia Technologies, LLC
Schedule of Investments [Line Items]
Cost		43,720
Fair value		43,720
Datacom, LLC
Schedule of Investments [Line Items]
Cost		11,458		11,023
Fair value		10,798		10,682
Digital Products Holdings LLC
Schedule of Investments [Line Items]
Cost		24,234		25,024
Fair value		24,568		25,358
Direct Marketing Solutions, Inc.
Schedule of Investments [Line Items]
Cost		34,681		35,434
Fair value		49,815		49,487
Elgin AcquireCo, LLC
Schedule of Investments [Line Items]
Cost		32,163		34,040
Fair value		32,639		34,040
Gamber-Johnson Holdings, LLC
Schedule of Investments [Line Items]
Cost		77,041		81,377
Fair value		129,838		114,968
Garreco, LLC
Schedule of Investments [Line Items]
Cost		4,472		5,026
Fair value		4,852		5,626
GRT Rubber Technologies LLC
Schedule of Investments [Line Items]
Cost		54,701		54,048
Fair value		86,233		85,603
Gulf Publishing Holdings, LLC
Schedule of Investments [Line Items]
Cost		11,681		11,681
Fair value		6,064		6,064
Harris Preston Fund Investments
Schedule of Investments [Line Items]
Cost		3,612	[7],[8]	4,143	[9],[10]
Fair value		6,661	[7],[8]	7,800	[9],[10]
IG Investor, LLC
Schedule of Investments [Line Items]
Cost		52,390
Fair value		52,390
Jensen Jewelers of Idaho, LLC
Schedule of Investments [Line Items]
Cost		3,259		17,420
Fair value		15,960		3,255
Johnson Downie Opco, LLC
Schedule of Investments [Line Items]
Cost		12,909		13,056
Fair value		16,388		15,539
JorVet Holdings, LLC
Schedule of Investments [Line Items]
Cost		36,199		36,173
Fair value		36,199		36,173
KBK Industries, LLC
Schedule of Investments [Line Items]
Cost		6,034
Fair value		17,660
Kickhaefer Manufacturing Company, LLC
Schedule of Investments [Line Items]
Cost		37,625		37,448
Fair value		34,903		34,286
MetalForming AcquireCo, LLC
Schedule of Investments [Line Items]
Cost		31,263		31,123
Fair value		31,244		31,123
MH Corbin Holding LLC
Schedule of Investments [Line Items]
Cost		16,360		16,556
Fair value		5,503		4,548
MS Private Loan Fund I, LP
Schedule of Investments [Line Items]
Cost		14,250	[7],[8]	14,250	[9],[10]
Fair value		14,635	[7],[8]	14,833	[9],[10]
Mystic Logistics Holdings, LLC
Schedule of Investments [Line Items]
Cost		8,466		8,466
Fair value		32,896		28,576
Nebraska Vet AcquireCo, LLC
Schedule of Investments [Line Items]
Cost		38,598		37,393
Fair value		44,584		38,294
NexRev LLC
Schedule of Investments [Line Items]
Cost		17,938		19,548
Fair value		11,818		9,587
NRP Jones, LLC
Schedule of Investments [Line Items]
Cost		5,797		5,797
Fair value		6,090		6,870
NuStep, LLC
Schedule of Investments [Line Items]
Cost		35,081		35,075
Fair value		36,349		36,003
OMi Topco, LLC
Schedule of Investments [Line Items]
Cost		15,239		16,714
Fair value		43,560		38,560
Orttech Holdings, LLC
Schedule of Investments [Line Items]
Cost		32,658		33,429
Fair value		39,360		35,179
Pearl Meyer Topco LLC
Schedule of Investments [Line Items]
Cost		57,527		41,537
Fair value		88,771		71,941
PPL RVs, Inc.
Schedule of Investments [Line Items]
Cost		22,463		23,787
Fair value		38,610		40,843
Principle Environmental, LLC
Schedule of Investments [Line Items]
Cost		12,726		12,715
Fair value		16,797		18,816
Robbins Bros. Jewelry, Inc.
Schedule of Investments [Line Items]
Cost		45,808		46,439
Fair value		40,434		50,249
Tedder Industries, LLC
Schedule of Investments [Line Items]
Cost		26,638		26,277
Fair value		23,790		24,641
Televerde, LLC
Schedule of Investments [Line Items]
Cost		2,008		2,008
Fair value		7,876		7,202
Trantech Radiator Topco, LLC
Schedule of Investments [Line Items]
Cost		12,555		12,544
Fair value		19,690		15,720
Volusion, LLC
Schedule of Investments [Line Items]
Cost		30,122		33,719
Fair value		12,840		14,914
VVS Holdco LLC
Schedule of Investments [Line Items]
Cost		40,788		41,977
Fair value		40,788		42,080
Ziegler’s NYPD, LLC
Schedule of Investments [Line Items]
Cost		7,634		7,634
Fair value		3,926		4,311
AAC Holdings, Inc.
Schedule of Investments [Line Items]
Cost		16,263		14,738	[11]
Fair value		12,501		11,550	[11]
BBB Tank Services, LLC
Schedule of Investments [Line Items]
Cost		5,762		5,762
Fair value		3,002		2,886
Boccella Precast Products LLC
Schedule of Investments [Line Items]
Cost		2,576		2,576
Fair value		2,670		3,290
Buca C, LLC
Schedule of Investments [Line Items]
Cost		21,750		22,125
Fair value		11,964		12,337
Career Team Holdings, LLC
Schedule of Investments [Line Items]
Cost		25,052		24,581
Fair value		25,052		24,581
Classic H&G Holdings, LLC
Schedule of Investments [Line Items]
Cost		29,523		29,502
Fair value		42,064		48,471
DMA Industries, LLC
Schedule of Investments [Line Items]
Cost		25,800		26,979
Fair value		27,260		28,460
Dos Rios Partners
Schedule of Investments [Line Items]
Cost		8,318	[7],[8]	8,510	[9],[10]
Fair value		11,990	[7],[8]	12,025	[9],[10]
Freeport Financial Funds
Schedule of Investments [Line Items]
Cost		9,274	[7],[8]	9,810	[9],[10]
Fair value		8,940	[7],[8]	9,331	[9],[10]
GFG Group, LLC
Schedule of Investments [Line Items]
Cost		16,181		16,169
Fair value		19,655		18,485
Harris Preston Fund Investments
Schedule of Investments [Line Items]
Cost		6,996	[7],[8]	6,290	[9],[10]
Fair value		9,052	[7],[8]	8,063	[9],[10]
Hawk Ridge Systems, LLC
Schedule of Investments [Line Items]
Cost		48,487		43,868
Fair value		63,988		59,365
Houston Plating and Coatings, LLC
Schedule of Investments [Line Items]
Cost		5,352		5,352
Fair value		6,390		5,400
Infinity X1 Holdings, LLC
Schedule of Investments [Line Items]
Cost		21,832
Fair value		21,832
Integral Energy Services
Schedule of Investments [Line Items]
Cost	[5]	16,916
Fair value	[5]	16,395
Iron-Main Investments, LLC
Schedule of Investments [Line Items]
Cost		49,610		37,931
Fair value		49,610		37,931
ITA Holdings Group, LLC
Schedule of Investments [Line Items]
Cost		8,573
Fair value		8,573
OnAsset Intelligence, Inc.
Schedule of Investments [Line Items]
Cost		12,683		12,683
Fair value		4,187		5,309
Oneliance, LLC
Schedule of Investments [Line Items]
Cost		6,613		6,615
Fair value		$ 6,552		6,615
SI East, LLC
Schedule of Investments [Line Items]
Total Rate		11.25%
Cost		$ 55,793		90,926
Fair value		70,316		103,436
Slick Innovations, LLC
Schedule of Investments [Line Items]
Cost		13,376		14,154
Fair value		14,890		15,370
Student Resource Center, LLC
Schedule of Investments [Line Items]
Cost		4,770	[5]	4,556	[6]
Fair value		4,770	[5]	4,556	[6]
Superior Rigging & Erecting Co.
Schedule of Investments [Line Items]
Cost		24,905		25,878
Fair value		26,045		25,878
The Affiliati Network, LLC
Schedule of Investments [Line Items]
Cost		15,245		15,948
Fair value		15,116		15,948
UniTek Global Services, Inc.
Schedule of Investments [Line Items]
Cost		18,731	[12]	20,535	[11]
Fair value		12,651	[12]	11,510	[11]
Universal Wellhead Services Holdings, LLC
Schedule of Investments [Line Items]
Cost		5,034	[5]	5,032	[6]
Fair value		220	[5]	220	[6]
World Micro Holdings, LLC
Schedule of Investments [Line Items]
Cost		17,999		17,985
Fair value		17,999		17,985
AB Centers Acquisition Corporation
Schedule of Investments [Line Items]
Cost		20,585	[5]	17,216	[6]
Fair value		21,228	[5]	17,754	[6]
Acousti Engineering Company of Florida
Schedule of Investments [Line Items]
Cost		12,020	[5]	12,294	[6]
Fair value		12,083	[5]	12,376	[6]
Acumera, Inc.
Schedule of Investments [Line Items]
Cost		43,132	[5]	18,561	[6]
Fair value		43,132	[5]	18,986	[6]
Adams Publishing Group, LLC
Schedule of Investments [Line Items]
Cost		29,431	[5]	28,762	[6]
Fair value		29,359	[5]	28,815	[6]
AMEREQUIP LLC.
Schedule of Investments [Line Items]
Cost		38,387	[5]	38,461	[6]
Fair value		39,072	[5]	39,105	[6]
American Health Staffing Group, Inc.
Schedule of Investments [Line Items]
Cost		6,529	[5]	6,555	[6]
Fair value		6,574	[5]	6,607	[6]
American Nuts, LLC
Schedule of Investments [Line Items]
Cost		29,250	[5]	30,816	[6]
Fair value		22,834	[5]	29,260	[6]
American Teleconferencing Services, Ltd.
Schedule of Investments [Line Items]
Cost		16,686	[12]	16,686	[11]
Fair value		782	[12]	976	[11]
ArborWorks, LLC
Schedule of Investments [Line Items]
Cost		34,429	[5]	34,064	[6]
Fair value		26,761	[5]	29,010	[6]
Archer Systems, LLC
Schedule of Investments [Line Items]
Cost		53,571	[5]	67,583	[6]
Fair value		54,665	[5]	67,764	[6]
ATS Operating, LLC
Schedule of Investments [Line Items]
Cost		14,760	[5]	14,040	[6]
Fair value		14,700	[5]	13,835	[6]
AVEX Aviation Holdings, LLC
Schedule of Investments [Line Items]
Cost		21,159	[5]	28,230	[6]
Fair value		21,150	[5]	28,276	[6]
Berry Aviation, Inc.
Schedule of Investments [Line Items]
Cost		0	[5]	1,356	[6]
Fair value		4,250	[5]	5,026	[6]
Bettercloud, Inc.
Schedule of Investments [Line Items]
Cost		27,835	[5]	26,944	[6]
Fair value		28,276	[5]	27,429	[6]
Bluestem Brands, Inc.
Schedule of Investments [Line Items]
Cost		5,090	[12]	3,317	[11]
Fair value		7,318	[12]	9,094	[11]
Bond Brand Loyalty ULC
Schedule of Investments [Line Items]
Cost	[5],[8],[13]	13,137
Fair value	[5],[8],[13]	13,137
Brainworks Software, LLC
Schedule of Investments [Line Items]
Cost		7,817	[5],[14],[15],[16]	7,817	[6]
Fair value		2,143	[5],[14],[15],[16]	3,677	[6]
Brightwood Capital Fund Investments
Schedule of Investments [Line Items]
Cost		13,412	[7],[8]	13,412	[9],[10]
Fair value		11,506	[7],[8]	11,497	[9],[10]
Burning Glass Intermediate Holding Company, Inc.
Schedule of Investments [Line Items]
Cost		20,281	[5]	19,628	[6]
Fair value		20,556	[5]	19,933	[6]
Cadence Aerospace LLC
Schedule of Investments [Line Items]
Cost	[5]	9,261
Fair value	[5]	9,271
CAI Software LLC
Schedule of Investments [Line Items]
Cost		1,789		1,789
Fair value		1,789		1,789
CaseWorthy, Inc.
Schedule of Investments [Line Items]
Cost		14,226	[5]	14,228	[6]
Fair value		14,343	[5]	14,282	[6]
Channel Partners Intermediateco, LLC
Schedule of Investments [Line Items]
Cost		46,813	[5]	40,163	[6]
Fair value		46,834	[5]	40,325	[6]
Computer Data Source, LLC
Schedule of Investments [Line Items]
Cost		23,155	[5]	23,243	[6]
Fair value		21,959	[5]	21,799	[6]
Dalton US Inc.
Schedule of Investments [Line Items]
Cost		17,587	[5]	15,123	[6]
Fair value		18,019	[5]	15,390	[6]
DTE Enterprises, LLC
Schedule of Investments [Line Items]
Cost		1,996	[5]	8,001	[6]
Fair value		1,480	[5]	7,474	[6]
Dynamic Communities, LLC
Schedule of Investments [Line Items]
Cost		3,666	[5]	3,487	[6]
Fair value		3,666	[5]	3,487	[6]
Eastern Wholesale Fence LLC
Schedule of Investments [Line Items]
Cost		30,390	[5]	31,406	[6]
Fair value		29,558	[5]	31,159	[6]
EnCap Energy Fund Investments
Schedule of Investments [Line Items]
Cost		26,626	[7],[8]	28,866	[9],[10]
Fair value		18,084	[7],[8]	21,905	[9],[10]
GS HVAM Intermediate, LLC
Schedule of Investments [Line Items]
Cost		16,568	[5]	16,132	[6]
Fair value		16,871	[5]	16,469	[6]
Escalent, Inc.
Schedule of Investments [Line Items]
Cost	[5]	26,170
Fair value	[5]	26,170
Event Holdco, LLC
Schedule of Investments [Line Items]
Cost		47,666	[5]	47,618	[6]
Fair value		46,363	[5]	45,590	[6]
Flip Electronics LLC
Schedule of Investments [Line Items]
Cost		11,874	[5]	11,588	[6]
Fair value		12,077	[5]	11,831	[6]
Fuse, LLC
Schedule of Investments [Line Items]
Cost		2,066	[12]	2,066	[11]
Fair value		1,374	[12]	1,512	[11]
GS HVAM Intermediate, LLC
Schedule of Investments [Line Items]
Cost		10,631	[5]	12,864	[6]
Fair value		10,659	[5]	12,876	[6]
GULF PACIFIC ACQUISITION, LLC
Schedule of Investments [Line Items]
Cost		4,151	[5]	3,809	[6]
Fair value		4,248	[5]	3,898	[6]
HDC/HW Intermediate Holdings
Schedule of Investments [Line Items]
Cost		3,823	[5]	3,581	[6]
Fair value		3,503	[5]	3,497	[6]
HEADLANDS OP-CO LLC
Schedule of Investments [Line Items]
Cost		16,323	[5]	16,359	[6]
Fair value		16,596	[5]	16,667	[6]
IG Parent Corporation
Schedule of Investments [Line Items]
Cost		14,225	[12],[14],[17]	14,974	[11]
Fair value		14,426	[12],[14],[17]	15,197	[11]
Imaging Business Machines, L.L.C.
Schedule of Investments [Line Items]
Cost	[5]	21,333
Fair value	[5]	21,333
Industrial Services Acquisition, LLC
Schedule of Investments [Line Items]
Cost		21,006	[5]	20,507	[6]
Fair value		20,993	[5]	20,540	[6]
Infolinks Media Buyco, LLC
Schedule of Investments [Line Items]
Cost		9,916	[5]	8,442	[6]
Fair value		10,031	[5]	8,574	[6]
Inspire Aesthetics Management, LLC
Schedule of Investments [Line Items]
Cost	[5]	10,623
Fair value	[5]	10,623
Interface Security Systems, L.L.C
Schedule of Investments [Line Items]
Cost		9,072	[5]	8,919	[6]
Fair value		2,604	[5]	2,764	[6]
Invincible Boat Company, LLC.
Schedule of Investments [Line Items]
Cost		17,422	[5]	17,402	[6]
Fair value		17,034	[5]	17,511	[6]
Isagenix International, LLC
Schedule of Investments [Line Items]
Cost	[12]	2,050
Fair value	[12]	2,074
Jackmont Hospitality, Inc.
Schedule of Investments [Line Items]
Cost		2,776	[5]	2,685	[6]
Fair value		3,178	[5]	3,202	[6]
Joerns Healthcare, LLC
Schedule of Investments [Line Items]
Cost		10,857	[12]	10,723	[11]
Fair value		2,431	[12]	2,801	[11]
JTI Electrical & Mechanical, LLC
Schedule of Investments [Line Items]
Cost		37,527	[5]	37,907	[6]
Fair value		39,016	[5]	39,652	[6]
KMS, LLC
Schedule of Investments [Line Items]
Cost		8,371	[5]	8,410	[6]
Fair value		7,789	[5]	8,017	[6]
LL Management, Inc.
Schedule of Investments [Line Items]
Cost		27,885	[5]	27,980	[6]
Fair value		27,936	[5]	27,926	[6]
Mako Steel, LP
Schedule of Investments [Line Items]
Cost		17,319	[5]	18,185	[6]
Fair value		17,520	[5]	18,307	[6]
MB2 Dental Solutions, LLC
Schedule of Investments [Line Items]
Cost		17,921	[12]	16,051	[11]
Fair value		18,080	[12]	16,214	[11]
Microbe Formulas, LLC
Schedule of Investments [Line Items]
Cost		23,684	[5]	25,556	[6]
Fair value		23,888	[5]	25,118	[6]
MonitorUS Holding, LLC
Schedule of Investments [Line Items]
Cost		31,264	[5],[8],[13]	27,494	[6],[10],[18]
Fair value		32,474	[5],[8],[13]	28,577	[6],[10],[18]
NinjaTrader, LLC
Schedule of Investments [Line Items]
Cost		20,261	[5]	21,379
Fair value		20,438	[5]	21,628
NWN Corporation
Schedule of Investments [Line Items]
Cost		48,462	[5]	49,085	[6]
Fair value		47,668	[5]	47,530	[6]
Paragon Healthcare, Inc.
Schedule of Investments [Line Items]
Cost		21,571	[5]	20,898	[6]
Fair value		22,129	[5]	21,118	[6]
Power System Solutions
Schedule of Investments [Line Items]
Cost	[5]	19,017
Fair value	[5]	19,017
Project Eagle Holdings, LLC
Schedule of Investments [Line Items]
Cost		28,885	[5]	29,022	[6]
Fair value		29,255	[5]	29,401	[6]
PTL US Bidco, Inc
Schedule of Investments [Line Items]
Cost		29,326	[5],[8]	27,575	[6],[10]
Fair value		29,066	[5],[8]	27,737	[6],[10]
RA Outdoors LLC
Schedule of Investments [Line Items]
Cost		13,252	[5]	13,230
Fair value		12,134	[5]	12,083
RM Bidder, LLC
Schedule of Investments [Line Items]
Cost		471	[5]	471	[6]
Fair value		17	[5]	19	[6]
Roof Opco, LLC
Schedule of Investments [Line Items]
Cost		6,629	[5]	5,716	[6]
Fair value		6,751	[5]	5,817	[6]
RTIC Subsidiary Holdings, LLC
Schedule of Investments [Line Items]
Cost		16,821	[5]	17,849	[6]
Fair value		15,630	[5]	16,625	[6]
Rug Doctor, LLC.
Schedule of Investments [Line Items]
Cost		13,994	[5]	13,813	[6]
Fair value		13,265	[5]	12,515	[6]
SIB Holdings, LLC
Schedule of Investments [Line Items]
Cost		9,819	[5]	9,761	[6]
Fair value		8,917	[5]	9,123	[6]
South Coast Terminals Holdings, LLC
Schedule of Investments [Line Items]
Cost		35,410	[5]	41,396	[6]
Fair value		36,240	[5]	42,500	[6]
SPAU Holdings, LLC
Schedule of Investments [Line Items]
Cost		17,100	[5]	16,223	[6]
Fair value		17,316	[5]	16,510	[6]
U.S. TelePacific Corp.
Schedule of Investments [Line Items]
Cost	[12]	3,923
Fair value	[12]	3,924
Veregy Consolidated, Inc.
Schedule of Investments [Line Items]
Cost		16,723	[12]	16,751	[11]
Fair value		14,802	[12]	14,849	[11]
Wall Street Prep, Inc.
Schedule of Investments [Line Items]
Cost		4,099	[5]	4,567	[6]
Fair value		4,162	[5]	4,560	[6]
Watterson Brands, LLC
Schedule of Investments [Line Items]
Cost		30,306	[5]	29,286	[6]
Fair value		30,682	[5]	29,708	[6]
West Star Aviation Acquisition, LLC
Schedule of Investments [Line Items]
Cost		12,069	[5]	12,129	[6]
Fair value		13,084	[5]	12,615	[6]
Winter Services LLC
Schedule of Investments [Line Items]
Cost		11,173	[5]	9,797	[6]
Fair value		11,330	[5]	9,975	[6]
Xenon Arc, Inc.
Schedule of Investments [Line Items]
Cost		64,315	[5]	61,337	[6]
Fair value		65,452	[5]	61,968	[6]
Zips Car Wash, LLC
Schedule of Investments [Line Items]
Cost		21,642	[5]	21,639	[6]
Fair value		21,586	[5]	21,891	[6]
Market Force Information, LLC
Schedule of Investments [Line Items]
Cost				48,847
Fair value				7,700
ATX Networks Corp.
Schedule of Investments [Line Items]
Cost	[11]			8,499
Fair value	[11]			12,211
Flame King Holdings, LLC
Schedule of Investments [Line Items]
Cost				38,975
Fair value				46,380
Rocaceia, LLC (Quality Lease and Rental Holdings, LLC)
Schedule of Investments [Line Items]
Cost				32,365
Fair value				0
Sonic Systems International, LLC
Schedule of Investments [Line Items]
Cost	[6]			16,883
Fair value	[6]			17,049
Independent Pet Partners Intermediate Holdings, LLC
Schedule of Investments [Line Items]
Cost	[6]			30,253
Fair value	[6]			15,429
Control investments
Schedule of Investments [Line Items]
Cost		1,377,194	[2],[19]	1,270,802	[1],[20]
Fair value		$ 1,883,699	[4],[19]	$ 1,703,172	[3],[20]	1,538,158		$ 1,489,257
Investment owned, percent of net assets		83.50%		80.80%
Affiliate investments
Schedule of Investments [Line Items]
Cost		$ 539,826	[2],[21]	$ 635,536	[1],[22]
Fair value		$ 563,125	[4],[21]	$ 618,359	[3],[22]	518,061		549,214
Investment owned, percent of net assets		25.00%		29.30%
Non‑Control/Non‑Affiliate investments
Schedule of Investments [Line Items]
Cost		$ 1,825,669		$ 1,867,414	[1],[23]	1,825,669	[2],[24]
Fair value		$ 1,763,719		$ 1,780,646	[3],[23]	1,763,719	[4],[24]
Investment owned, percent of net assets		78.20%		84.40%
Investment, Identifier [Axis]: 2717 MH, L.P., LP Interests (2717 HPP-MS, L.P.)
Schedule of Investments [Line Items]
Fair value		$ 315		$ 248		244		0
Investment, Identifier [Axis]: 2717 MH, L.P., LP Interests (2717 MH, L.P.)
Schedule of Investments [Line Items]
Fair value		6,346		7,552		6,554		3,971
Investment, Identifier [Axis]: 423 HAR, LP, LP Interests (423 HAR, L.P.)
Schedule of Investments [Line Items]
Fair value		$ 750		$ 0
Investment, Identifier [Axis]: AAC Holdings, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		593,928	[12]	593,928	[11]
Cost		$ 3,148	[12]	$ 3,148	[11]
Fair value		$ 0	[12]	$ 0	[11]	$ 800		2,079
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate				18.00%	[11]	18.00%
PIK Rate				18.00%	[11]	8.00%
Principal	[11]			$ 11,726
Cost	[11]			11,590
Fair value				11,550	[11]	$ 10,090		9,794
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[12]	18.00%
PIK Rate	[12]	18.00%
Principal	[12]	$ 381
Cost	[12]	376
Fair value		$ 360	[12]	0
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[12]	18.00%
PIK Rate	[12]	18.00%
Principal	[12]	$ 12,848
Cost	[12]	12,739
Fair value		$ 12,141	[12]	$ 11,550
Investment, Identifier [Axis]: AAC Holdings, Inc., Warrants
Schedule of Investments [Line Items]
Units (in shares)		554,353	[12],[25]	554,353	[11],[26]
Cost		$ 0	[12],[25]	$ 0	[11],[26]
Fair value		$ 0	[12],[25]	$ 0	[11],[26]	740		1,940
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		5.00%	[5],[14],[27]	6.00%	[6],[28],[29],[30]
Principal		$ 0	[5],[14],[27]	$ 0	[6],[28],[29],[30]
Cost		(68)	[5],[14],[27]	(39)	[6],[28],[29],[30]
Fair value		$ (68)	[5],[14],[27]	$ (39)	[6],[28],[29],[30]
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[28],[29]			10.20%
Reference Rate and Spread		6.00%	[5],[14],[17],[27]	6.00%	[6],[28],[29]
Principal		$ 0	[5],[14],[17],[27]	$ 741	[6],[28],[29]
Cost		(83)	[5],[14],[17],[27]	653	[6],[28],[29]
Fair value		$ 0	[5],[14],[17],[27]	$ 741	[6],[28],[29]
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.20%	[5],[14],[17]	10.58%	[6],[28],[29]
Reference Rate and Spread		6.00%	[5],[14],[17]	6.00%	[6],[28],[29]
Principal		$ 21,296	[5],[14],[17]	$ 17,052	[6],[28],[29]
Cost		20,736	[5],[14],[17]	16,602	[6],[28],[29]
Fair value		$ 21,296	[5],[14],[17]	$ 17,052	[6],[28],[29]
Investment, Identifier [Axis]: ADS Tactical, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.94%	[12],[14],[17]	10.14%	[11],[29]
Reference Rate and Spread		5.75%	[12],[14],[17]	5.75%	[11],[29]
Principal		$ 20,424	[12],[14],[17]	$ 21,077	[11],[29]
Cost		20,181	[12],[14],[17]	20,781	[11],[29]
Fair value		19,492	[12],[14],[17]	$ 18,969	[11],[29]
Investment, Identifier [Axis]: AFG Capital Group, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[31]			186
Cost	[31]			$ 1,200
Fair value		$ 0		$ 9,400	[31]	$ 8,780		7,740
Investment, Identifier [Axis]: AFG Capital Group, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						10.00%
Fair value						$ 0		144
Investment, Identifier [Axis]: AMEREQUIP LLC., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		235	[5],[32]	235	[6]
Cost		$ 1,844	[5],[32]	$ 1,779	[6]
Fair value		$ 1,930	[5],[32]	$ 1,779	[6]
Investment, Identifier [Axis]: AMEREQUIP LLC., Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		7.40%	[5],[14],[17],[27]	7.40%	[6],[28],[29],[30]
Principal		$ 0	[5],[14],[17],[27]	$ 0	[6],[28],[29],[30]
Cost		(122)	[5],[14],[17],[27]	(137)	[6],[28],[29],[30]
Fair value		$ (122)	[5],[14],[17],[27]	$ (137)	[6],[28],[29],[30]
Investment, Identifier [Axis]: AMEREQUIP LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.70%	[5],[14],[17]	11.72%	[6],[28],[29]
Reference Rate and Spread		7.40%	[5],[14],[17]	7.40%	[6],[28],[29]
Principal		$ 37,264	[5],[14],[17]	$ 37,491	[6],[28],[29]
Cost		36,665	[5],[14],[17]	36,819	[6],[28],[29]
Fair value		$ 37,264	[5],[14],[17]	$ 37,463	[6],[28],[29]
Investment, Identifier [Axis]: ASC Interests, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,500		1,500
Cost		$ 1,594		$ 1,500
Fair value		$ 510		$ 800		$ 800		720
Investment, Identifier [Axis]: ASC Interests, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%		13.00%
Principal		$ 400		$ 400
Cost		400		400
Fair value		$ 400		$ 400		$ 170		200
Investment, Identifier [Axis]: ASC Interests, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%		13.00%
Principal		$ 1,650		$ 1,650
Cost		1,649		1,649
Fair value		$ 1,597		$ 1,649		$ 1,648		1,636
Investment, Identifier [Axis]: ATS Operating, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		720,000	[5]	720,000	[6]
Cost		$ 720	[5]	$ 720	[6]
Fair value		$ 660	[5]	$ 660	[6]
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	11.75%
Reference Rate and Spread		6.50%	[5],[14],[17]	5.50%	[6],[28],[29],[30]
Principal		$ 720	[5],[14],[17]	$ 0	[6],[28],[29],[30]
Cost		720	[5],[14],[17]	0	[6],[28],[29],[30]
Fair value		$ 720	[5],[14],[17]	$ 0	[6],[28],[29],[30]
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.65%	[5],[14],[17]	9.32%	[6],[28],[29]
Reference Rate and Spread		5.50%	[5],[14],[17]	5.50%	[6],[28],[29]
Principal		$ 6,660	[5],[14],[17]	$ 6,660	[6],[28],[29]
Cost		6,660	[5],[14],[17]	6,660	[6],[28],[29]
Fair value		$ 6,660	[5],[14],[17]	$ 6,582	[6],[28],[29]
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.65%	[5],[14],[17]	11.32%	[6],[28],[29]
Reference Rate and Spread		7.50%	[5],[14],[17]	7.50%	[6],[28],[29]
Principal		$ 6,660	[5],[14],[17]	$ 6,660	[6],[28],[29]
Cost		6,660	[5],[14],[17]	6,660	[6],[28],[29]
Fair value		$ 6,660	[5],[14],[17]	$ 6,593	[6],[28],[29]
Investment, Identifier [Axis]: ATS Workholding, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		3,725,862	[5]	3,725,862	[6]
Cost		$ 3,726	[5]	$ 3,726	[6]
Fair value		$ 0	[5]	$ 0	[6]
Investment, Identifier [Axis]: ATS Workholding, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						5.00%
Fair value						$ 2,939		3,005
Investment, Identifier [Axis]: ATS Workholding, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		5.00%	[5],[16]	5.00%	[6],[33]
Principal		$ 2,027	[5],[16]	$ 1,901	[6],[33]
Cost		2,027	[5],[16]	1,901	[6],[33]
Fair value		$ 483	[5],[16]	$ 634	[6],[33]
Investment, Identifier [Axis]: ATS Workholding, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		5.00%	[5],[16]	5.00%	[6],[33]
Principal		$ 3,015	[5],[16]	$ 3,015	[6],[33]
Cost		2,855	[5],[16]	2,857	[6],[33]
Fair value		719	[5],[16]	$ 1,005	[6],[33]
Investment, Identifier [Axis]: ATX Networks Corp., Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[11]			583
Cost	[11]			$ 0
Fair value		$ 0		$ 3,270	[11]
Investment, Identifier [Axis]: ATX Networks Corp., Secured Debt
Schedule of Investments [Line Items]
Total Rate				12.23%	[11],[29]	8.92%
Reference Rate and Spread		7.50%		7.50%	[11],[29]	7.50%
Principal	[11],[29]			$ 6,783
Cost	[11],[29]			6,208
Fair value		$ 0		$ 6,343	[11],[29]	$ 6,187		7,092
Investment, Identifier [Axis]: ATX Networks Corp., Unsecured Debt
Schedule of Investments [Line Items]
Total Rate				10.00%	[11]	10.00%
PIK Rate				10.00%	[11]	10.00%
Principal	[11]			$ 3,396
Cost	[11]			2,291
Fair value		$ 0		$ 2,598	[11]	$ 2,242		1,963
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		984	[5]	360	[6]
Cost		$ 965	[5]	$ 360	[6]
Fair value		$ 1,011	[5]	$ 406	[6]
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	12.63%
Reference Rate and Spread		7.25%	[5],[14],[17]	7.25%	[6],[28],[29],[30]
Principal		$ 1,474	[5],[14],[17]	$ 0	[6],[28],[29],[30]
Cost		1,339	[5],[14],[17]	(57)	[6],[28],[29],[30]
Fair value		$ 1,425	[5],[14],[17]	$ (57)	[6],[28],[29],[30]
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.65%	[5],[14],[17]	12.17%	[6],[28],[29]
Reference Rate and Spread		7.25%	[5],[14],[17]	7.25%	[6],[28],[29]
Principal		$ 19,346	[5],[14],[17]	$ 29,071	[6],[28],[29]
Cost		18,855	[5],[14],[17]	27,927	[6],[28],[29]
Fair value		$ 18,714	[5],[14],[17]	$ 27,927	[6],[28],[29]
Investment, Identifier [Axis]: Acousti Engineering Company of Florida, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		15.75%	[5],[14]	13.23%	[6],[29]
Reference Rate and Spread		7.50%	[5],[14]	8.50%	[6],[29]
Principal		$ 1,678	[5],[14]	$ 1,678	[6],[29]
Cost		1,673	[5],[14]	1,669	[6],[29]
Fair value		$ 1,678	[5],[14]	$ 1,678	[6],[29]
Investment, Identifier [Axis]: Acousti Engineering Company of Florida, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.75%	[5],[14]	13.23%	[6],[29]
Reference Rate and Spread		7.50%	[5],[14]	8.50%	[6],[29]
Principal		$ 9,620	[5],[14]	$ 9,891	[6],[29]
Cost		9,567	[5],[14]	9,825	[6],[29]
Fair value		$ 9,620	[5],[14]	$ 9,891	[6],[29]
Investment, Identifier [Axis]: Acousti Engineering Company of Florida, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		19.75%	[5],[14]	16.17%	[6],[29]
Reference Rate and Spread		11.50%	[5],[14]	12.50%	[6],[29]
Principal		$ 785	[5],[14]	$ 807	[6],[29]
Cost		780	[5],[14]	800	[6],[29]
Fair value		$ 785	[5],[14]	$ 807	[6],[29]
Investment, Identifier [Axis]: Acumera, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[6],[29]			13.88%
Reference Rate and Spread		7.50%	[5],[14],[17],[27]	9.50%	[6],[29]
Principal		$ 0	[5],[14],[17],[27]	$ 14,618	[6],[29]
Cost		(30)	[5],[14],[17],[27]	14,291	[6],[29]
Fair value		$ (30)	[5],[14],[17],[27]	$ 14,618	[6],[29]
Investment, Identifier [Axis]: Acumera, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.85%	[5],[14],[17]	13.57%	[6],[29]
Reference Rate and Spread		7.50%	[5],[14],[17]	9.00%	[6],[29]
Principal		$ 43,656	[5],[14],[17]	$ 4,368	[6],[29]
Cost		43,162	[5],[14],[17]	4,270	[6],[29]
Fair value		$ 43,162	[5],[14],[17]	$ 4,368	[6],[29]
Investment, Identifier [Axis]: Acumera, Inc., Warrants
Schedule of Investments [Line Items]
Units (in shares)	[5],[34]	47,352
Cost	[5],[34]	$ 0
Fair value	[5],[34]	$ 0
Investment, Identifier [Axis]: Adams Publishing Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.00%	[5],[14],[17],[35]	10.00%	[6],[29],[36]
Reference Rate and Spread		7.00%	[5],[14],[17],[35]	6.00%	[6],[29],[36]
Principal		$ 7,094	[5],[14],[17],[35]	$ 4,729	[6],[29],[36]
Cost		7,094	[5],[14],[17],[35]	4,729	[6],[29],[36]
Fair value		$ 6,976	[5],[14],[17],[35]	$ 4,729	[6],[29],[36]
Investment, Identifier [Axis]: Adams Publishing Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%	[5],[14],[17],[35]	10.00%	[6],[29],[36]
Reference Rate and Spread		7.00%	[5],[14],[17],[35]	7.50%	[6],[29],[36]
Principal		$ 22,383	[5],[14],[17],[35]	$ 24,086	[6],[29],[36]
Cost		22,337	[5],[14],[17],[35]	24,033	[6],[29],[36]
Fair value		$ 22,383	[5],[14],[17],[35]	$ 24,086	[6],[29],[36]
Investment, Identifier [Axis]: American Health Staffing Group, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		6.00%	[5],[14],[27]	6.00%	[6],[29],[30]
Principal		$ 0	[5],[14],[27]	$ 0	[6],[29],[30]
Cost		(9)	[5],[14],[27]	(10)	[6],[29],[30]
Fair value		$ (9)	[5],[14],[27]	$ (10)	[6],[29],[30]
Investment, Identifier [Axis]: American Health Staffing Group, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.43%	[5],[14]	11.12%	[6],[29]
Reference Rate and Spread		6.00%	[5],[14]	6.00%	[6],[29]
Principal		$ 6,583	[5],[14]	$ 6,617	[6],[29]
Cost		6,538	[5],[14]	6,565	[6],[29]
Fair value		$ 6,583	[5],[14]	$ 6,617	[6],[29]
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.79%	[5],[14],[17]	10.46%	[6],[28],[29]
Reference Rate and Spread		6.75%	[5],[14],[17]	6.75%	[6],[28],[29]
Principal		$ 14,800	[5],[14],[17]	$ 15,628	[6],[28],[29]
Cost		14,625	[5],[14],[17]	15,408	[6],[28],[29]
Fair value		$ 12,216	[5],[14],[17]	$ 14,606	[6],[28],[29]
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.79%	[5],[14],[16],[17]	12.46%	[6],[28],[29]
Reference Rate and Spread		8.75%	[5],[14],[16],[17]	8.75%	[6],[28],[29]
PIK Rate	[5],[14],[16],[17]	1.00%
Principal		$ 14,800	[5],[14],[16],[17]	$ 15,628	[6],[28],[29]
Cost		14,625	[5],[14],[16],[17]	15,408	[6],[28],[29]
Fair value		$ 10,618	[5],[14],[16],[17]	$ 14,654	[6],[28],[29]
Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		7.50%	[12],[15],[16]	7.50%	[11],[33]
Reference Rate and Spread		6.50%	[12],[15],[16]	6.50%	[11],[33]
Principal		$ 2,980	[12],[15],[16]	$ 2,980	[11],[33]
Cost		2,980	[12],[15],[16]	2,980	[11],[33]
Fair value		$ 135	[12],[15],[16]	$ 168	[11],[33]
Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		7.50%	[12],[14],[15],[16]	7.50%	[11],[29],[33]
Reference Rate and Spread		6.50%	[12],[14],[15],[16]	6.50%	[11],[29],[33]
Principal		$ 14,370	[12],[14],[15],[16]	$ 14,370	[11],[29],[33]
Cost		13,706	[12],[14],[15],[16]	13,706	[11],[29],[33]
Fair value		647	[12],[14],[15],[16]	808	[11],[29],[33]
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		14,914		0		32,597
Investment, Identifier [Axis]: Amounts related to investments transferred to or from other 1940 Act classification during the period, Control Investments
Schedule of Investments [Line Items]
Fair value		$ 0		$ (14,914)		0		41,748
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Fair value						$ 4,318		4,894
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		3,200		3,200
Total Rate		14.13%		14.13%
Cost		$ 3,200		$ 3,200
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		2,427		2,427
Cost		$ 2,427		$ 2,427
Fair value		$ 4,070		$ 3,504
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.00%
Reference Rate and Spread						10.00%
Fair value						$ 4,641		4,736
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		10.00%	[14],[27]	10.00%	[29],[30]
Principal		$ 0	[14],[27]	$ 0	[29],[30]
Cost		(2)	[14],[27]	(3)	[29],[30]
Fair value		$ (2)	[14],[27]	$ (3)	[29],[30]
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.25%	[14]	14.13%	[29]
Reference Rate and Spread		10.00%	[14]	10.00%	[29]
Principal		$ 4,525	[14]	$ 4,665	[29]
Cost		4,444	[14]	4,545	[29]
Fair value		$ 4,444	[14]	$ 4,545	[29]
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)		420	[25]	420	[26]
Cost		$ 316	[25]	$ 316	[26]
Fair value		$ 0	[25]	$ 0	[26]
Investment, Identifier [Axis]: ArborWorks, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		234	[5]	234	[6]
Cost		$ 234	[5]	$ 234	[6]
Fair value		$ 0	[5]	$ 0	[6]
Investment, Identifier [Axis]: ArborWorks, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		15.25%	[5],[14],[17]	13.41%	[6],[29]
Reference Rate and Spread		7.00%	[5],[14],[17]	9.00%	[6],[29]
PIK Rate	[5],[14],[17]	3.00%
Principal		$ 4,928	[5],[14],[17]	$ 4,678	[6],[29]
Cost		4,833	[5],[14],[17]	4,569	[6],[29]
Fair value		$ 3,799	[5],[14],[17]	$ 3,945	[6],[29]
Investment, Identifier [Axis]: ArborWorks, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.23%	[5],[14],[17]	13.56%	[6],[29]
Reference Rate and Spread		7.00%	[5],[14],[17]	9.00%	[6],[29]
PIK Rate	[5],[14],[17]	14.40%
Principal		$ 29,789	[5],[14],[17]	$ 29,722	[6],[29]
Cost		29,362	[5],[14],[17]	29,261	[6],[29]
Fair value		$ 22,962	[5],[14],[17]	$ 25,065	[6],[29]
Investment, Identifier [Axis]: Archer Systems, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		1,387,832	[5]	1,387,832	[6]
Cost		$ 1,388	[5]	$ 1,388	[6]
Fair value		$ 1,940	[5]	$ 1,388	[6]
Investment, Identifier [Axis]: Archer Systems, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		6.00%	[5],[14],[17],[27]	6.50%	[6],[28],[29],[30]
Principal		$ 0	[5],[14],[17],[27]	$ 0	[6],[28],[29],[30]
Cost		(121)	[5],[14],[17],[27]	(135)	[6],[28],[29],[30]
Fair value		$ (121)	[5],[14],[17],[27]	$ (135)	[6],[28],[29],[30]
Investment, Identifier [Axis]: Archer Systems, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.39%	[5],[14],[17]	10.92%	[6],[28],[29]
Reference Rate and Spread		6.00%	[5],[14],[17]	6.50%	[6],[28],[29]
Principal		$ 53,233	[5],[14],[17]	$ 67,597	[6],[28],[29]
Cost		52,304	[5],[14],[17]	66,330	[6],[28],[29]
Fair value		$ 52,846	[5],[14],[17]	$ 66,511	[6],[28],[29]
Investment, Identifier [Axis]: Arrow International, Inc, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[6],[28],[29],[37]			10.36%
Reference Rate and Spread	[6],[28],[29],[37]			6.60%
Principal	[6],[28],[29],[37]			$ 36,000
Cost	[6],[28],[29],[37]			35,737
Fair value	[6],[28],[29],[37]			$ 36,000
Investment, Identifier [Axis]: BBB Tank Services, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		800,000		800,000
Cost		$ 800		$ 800
Fair value		$ 0		$ 0		0		0
Investment, Identifier [Axis]: BBB Tank Services, LLC, Preferred Stock (non-voting)
Schedule of Investments [Line Items]
Total Rate		15.00%		15.00%
Cost		$ 162		$ 162
Fair value		$ 0		$ 0		$ 0		0
Investment, Identifier [Axis]: BBB Tank Services, LLC, Unsecured Debt
Schedule of Investments [Line Items]
Total Rate						12.06%
Reference Rate and Spread						11.00%
Fair value						$ 2,298		2,507
Investment, Identifier [Axis]: BBB Tank Services, LLC, Unsecured Debt 1
Schedule of Investments [Line Items]
Total Rate		16.17%	[14],[15]	15.12%	[29],[38]
Reference Rate and Spread		11.00%	[14],[15]	11.00%	[29],[38]
Principal		$ 800	[14],[15]	$ 800	[29],[38]
Cost		800	[14],[15]	800	[29],[38]
Fair value		$ 800	[14],[15]	$ 800	[29],[38]
Investment, Identifier [Axis]: BBB Tank Services, LLC, Unsecured Debt 2
Schedule of Investments [Line Items]
Total Rate		16.17%	[14],[15]	15.12%	[29],[38]
Reference Rate and Spread		11.00%	[14],[15]	11.00%	[29],[38]
Principal		$ 4,000	[14],[15]	$ 4,000	[29],[38]
Cost		4,000	[14],[15]	4,000	[29],[38]
Fair value		$ 2,202	[14],[15]	$ 2,086	[29],[38]
Investment, Identifier [Axis]: Barfly Ventures, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		37	[5]	37	[6]
Cost		$ 1,584	[5]	$ 1,584	[6]
Fair value		$ 3,040	[5]	$ 3,320	[6]	$ 2,400		1,930
Investment, Identifier [Axis]: Barfly Ventures, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		7.00%	[5]	7.00%	[6]	7.00%
Principal		$ 711	[5]	$ 711	[6]
Cost		711	[5]	711	[6]
Fair value		$ 711	[5]	$ 711	[6]	$ 711		711
Investment, Identifier [Axis]: Batjer TopCo, LLC, Member Units
Schedule of Investments [Line Items]
Fair value						$ 4,073		0
Investment, Identifier [Axis]: Batjer TopCo, LLC, Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		4,073	[32]	4,073	[31]
Cost		$ 4,095	[32]	$ 4,095	[31]
Fair value		6,150	[32]	4,095	[31]
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						11.00%
Fair value						$ 10,913		0
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[27]	0	[30]
Cost		(7)	[27]	(8)	[30]
Fair value		$ 0	[27]	(8)	[30]
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%
Principal		$ 10,575		0	[30]
Cost		10,497		0	[30]
Fair value		10,575		0	[30]
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.00%		11.00%
Principal				$ 11,025
Cost				10,933
Fair value		$ 10,575		$ 10,933
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		1,548,387	[5],[32],[39]	1,548,387	[6],[31],[40]
Total Rate	[6],[31],[40]			8.00%
PIK Rate	[6],[31],[40]			8.00%
Cost		$ 0	[5],[32],[39]	$ 1,161	[6],[31],[40]
Fair value		$ 3,940	[5],[32],[39]	$ 4,561	[6],[31],[40]
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		122,416	[5],[32],[39]	122,416	[6],[30],[31],[40]
PIK Rate	[6],[30],[31],[40]			16.00%
Cost		$ 0	[5],[32],[39]	$ 0	[6],[30],[31],[40]
Fair value		$ 310	[5],[32],[39]	$ 270	[6],[30],[31],[40]
Investment, Identifier [Axis]: Berry Aviation, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[6]			12.00%
PIK Rate	[6]			1.50%
Principal	[6]			$ 195
Cost	[6]			195
Fair value	[6]			$ 195
Investment, Identifier [Axis]: Bettercloud, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		7.00%	[5],[14],[17],[27]	1.00%	[6],[28],[29],[30]
PIK Rate	[6],[28],[29],[30]			6.00%
Principal		$ 0	[5],[14],[17],[27]	$ 0	[6],[28],[29],[30]
Cost		(69)	[5],[14],[17],[27]	(76)	[6],[28],[29],[30]
Fair value		$ (69)	[5],[14],[17],[27]	$ (76)	[6],[28],[29],[30]
Investment, Identifier [Axis]: Bettercloud, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.26%	[5],[14],[17]	11.40%	[6],[28],[29]
Reference Rate and Spread		7.00%	[5],[14],[17]	1.00%	[6],[28],[29]
PIK Rate		6.00%	[5],[14],[17]	6.00%	[6],[28],[29]
Principal		$ 28,345	[5],[14],[17]	$ 27,505	[6],[28],[29]
Cost		27,904	[5],[14],[17]	27,020	[6],[28],[29]
Fair value		$ 28,345	[5],[14],[17]	$ 27,505	[6],[28],[29]
Investment, Identifier [Axis]: Binswanger Enterprises, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,050,000	[5]	1,050,000	[6]
Cost		$ 1,050	[5]	$ 1,050	[6]
Fair value		$ 180	[5]	$ 420	[6]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		723,184	[12]	723,184	[11],[31]
Cost		$ 1	[12]	$ 1	[11],[31]
Fair value		$ 2,265	[12]	$ 4,860	[11],[31]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[12],[14]	15.75%
Reference Rate and Spread		7.50%	[12],[14]	8.50%	[11],[29],[30]
PIK Rate	[12],[14]	14.75%
Principal		$ 1,418	[12],[14]	$ 0	[11],[29],[30]
Cost		1,418	[12],[14]	0	[11],[29],[30]
Fair value		$ 1,333	[12],[14]	$ 0	[11],[29],[30]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.77%	[12],[14],[17]	12.94%	[11],[29]
Reference Rate and Spread		8.50%	[12],[14],[17]	8.50%	[11],[29]
PIK Rate	[12],[14],[17]	12.77%
Principal		$ 3,415	[12],[14],[17]	$ 3,239	[11],[29]
Cost		2,635	[12],[14],[17]	2,280	[11],[29]
Fair value		$ 3,210	[12],[14],[17]	$ 3,139	[11],[29]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Warrants
Schedule of Investments [Line Items]
Units (in shares)		163,295	[12],[25]	163,295	[11],[26]
Cost		$ 1,036	[12],[25]	$ 1,036	[11],[26]
Fair value		$ 510	[12],[25]	$ 1,095	[11],[26]
Investment, Identifier [Axis]: Boccella Precast Products LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		2,160,000		2,160,000	[31]
Cost		$ 2,256		$ 2,256	[31]
Fair value		$ 2,350		$ 2,970	[31]	$ 4,510		4,830
Investment, Identifier [Axis]: Boccella Precast Products LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%		10.00%
Principal		$ 320		$ 320
Cost		320		320
Fair value		$ 320		$ 320		$ 320		320
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Class B Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		140,000	[32]	140,000	[31]
Total Rate		8.00%	[32]	8.00%	[31]
Cost		$ 14,000	[32]	$ 14,000	[31]
Fair value		$ 31,120	[32]	$ 31,420	[31]	$ 25,930		23,170
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.37%	[14],[17],[41]	13.39%	[28],[29],[42]	10.50%
Reference Rate and Spread		9.19%	[14],[17],[41]	9.26%	[28],[29],[42]	9.00%
Principal		$ 97,875	[14],[17],[41]	$ 99,194	[28],[29],[42]
Cost		97,328	[14],[17],[41]	98,576	[28],[29],[42]
Fair value		97,875	[14],[17],[41]	99,194	[28],[29],[42]	$ 49,194		39,000
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Fair value		$ 0		0
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.37%
Reference Rate and Spread		9.19%
Fair value		$ 97,875		$ 99,194
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[5],[8],[13]	571
Cost	[5],[8],[13]	$ 571
Fair value	[5],[8],[13]	$ 571
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread	[5],[8],[13],[14],[17],[27]	7.00%
Principal	[5],[8],[13],[14],[17],[27]	$ 0
Cost	[5],[8],[13],[14],[17],[27]	(28)
Fair value	[5],[8],[13],[14],[17],[27]	$ (28)
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[8],[13],[14],[17]	11.19%
Reference Rate and Spread	[5],[8],[13],[14],[17]	6.00%
Principal	[5],[8],[13],[14],[17]	$ 6,421
Cost	[5],[8],[13],[14],[17]	6,297
Fair value	[5],[8],[13],[14],[17]	$ 6,297
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[8],[13],[14],[17]	13.19%
Reference Rate and Spread	[5],[8],[13],[14],[17]	8.00%
Principal	[5],[8],[13],[14],[17]	$ 6,421
Cost	[5],[8],[13],[14],[17]	6,297
Fair value	[5],[8],[13],[14],[17]	$ 6,297
Investment, Identifier [Axis]: Brainworks Software, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.50%	[5],[14],[15],[16]	12.50%	[6],[29],[33],[38]
Reference Rate and Spread		9.25%	[5],[14],[15],[16]	9.25%	[6],[29],[33],[38]
Principal		$ 761	[5],[14],[15],[16]	$ 761	[6],[29],[33],[38]
Cost		761	[5],[14],[15],[16]	761	[6],[29],[33],[38]
Fair value		$ 761	[5],[14],[15],[16]	$ 761	[6],[29],[33],[38]
Investment, Identifier [Axis]: Brainworks Software, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%	[5],[14],[15],[16]	12.50%	[6],[29],[33],[38]
Reference Rate and Spread		9.25%	[5],[14],[15],[16]	9.25%	[6],[29],[33],[38]
Principal		$ 7,056	[5],[14],[15],[16]	$ 7,056	[6],[29],[33],[38]
Cost		7,056	[5],[14],[15],[16]	7,056	[6],[29],[33],[38]
Fair value		$ 1,382	[5],[14],[15],[16]	$ 2,916	[6],[29],[33],[38]
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		2,950	[32]	2,950	[31]
Cost		$ 4,280	[32]	$ 4,280	[31]
Fair value		$ 6,360	[32]	$ 7,080	[31]	$ 7,050		7,710
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		15.17%	[14]	14.12%	[29]	11.06%
Reference Rate and Spread		10.00%	[14]	10.00%	[29]	10.00%
Principal		$ 5,716	[14]	$ 5,964	[29]
Cost		5,716	[14]	5,964	[29]
Fair value		5,653	[14]	$ 5,964	[29]	$ 7,801		8,037
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[31],[40]			17,742
Cost	[31],[40]			$ 1,000
Fair value		$ 1,000		$ 1,000	[31],[40]	$ 1,000		1,000
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)	[32],[39]	17,742
Cost	[32],[39]	$ 1,000
Fair value	[32],[39]	$ 1,000
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%		13.00%
Principal		$ 8,813		$ 8,813
Cost		8,813		8,813
Fair value		$ 8,813		$ 8,813		$ 8,813		8,813
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%	[39]	13.00%	[40]	13.00%
Principal		$ 1,000	[39]	$ 1,000	[40]
Cost		1,000	[39]	1,000	[40]
Fair value		$ 1,000	[39]	$ 1,000	[40]	$ 1,000		1,000
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Warrants
Schedule of Investments [Line Items]
Units (in shares)		82	[25]	82	[26]
Cost		$ 2,132	[25]	$ 2,132	[26]
Fair value		4,450	[25]	4,340	[26]	$ 4,260		4,060
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Warrants 1
Schedule of Investments [Line Items]
Fair value		1,874		1,828
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Warrants 2
Schedule of Investments [Line Items]
Fair value		$ 2,576		$ 2,512
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund III, LP)
Schedule of Investments [Line Items]
Units (percentage)		1.55%	[7],[8],[43]	1.55%	[9],[10],[31],[44]
Cost		$ 7,062	[7],[8],[43]	$ 7,062	[9],[10],[31],[44]
Fair value		$ 4,586	[7],[8],[43]	$ 4,727	[9],[10],[31],[44]
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund IV, LP)
Schedule of Investments [Line Items]
Units (percentage)		0.59%	[7],[8],[32],[43]	0.59%	[9],[10],[31],[44]
Cost		$ 4,350	[7],[8],[32],[43]	$ 4,350	[9],[10],[31],[44]
Fair value		$ 4,589	[7],[8],[32],[43]	$ 4,541	[9],[10],[31],[44]
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund V, LP)
Schedule of Investments [Line Items]
Units (percentage)		1.31%	[7],[8],[32],[43]	1.31%	[9],[10],[44]
Cost		$ 2,000	[7],[8],[32],[43]	$ 2,000	[9],[10],[44]
Fair value		$ 2,331	[7],[8],[32],[43]	$ 2,229	[9],[10],[44]
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%
PIK Rate		6.00%		6.00%
Cost		$ 4,770		$ 4,770
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%		9.00%		10.37%
Reference Rate and Spread						9.25%
Principal		$ 16,980		$ 17,355
Cost		16,980		17,355
Fair value		$ 11,964		$ 12,337		$ 13,149		14,370
Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	10.20%
Reference Rate and Spread		5.00%	[5],[14],[17]	5.00%	[6],[29],[30]
Principal		$ 774	[5],[14],[17]	$ 0	[6],[29],[30]
Cost		751	[5],[14],[17]	(28)	[6],[29],[30]
Fair value		$ 774	[5],[14],[17]	$ 0	[6],[29],[30]
Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.20%	[5],[14],[17]	8.91%	[6],[29]
Reference Rate and Spread		5.00%	[5],[14],[17]	5.00%	[6],[29]
Principal		$ 19,782	[5],[14],[17]	$ 19,933	[6],[29]
Cost		19,530	[5],[14],[17]	19,656	[6],[29]
Fair value		$ 19,782	[5],[14],[17]	$ 19,933	[6],[29]
Investment, Identifier [Axis]: CAI Software LLC, Preferred Equity 1
Schedule of Investments [Line Items]
Units (in shares)		1,788,527		1,788,527	[31]
Cost		$ 1,789		$ 1,789	[31]
Fair value		$ 1,789		$ 1,789	[31]
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	[32]	416	[31]
Cost		$ 1,300	[32]	$ 1,300	[31]
Fair value		50,570	[32]	$ 49,002	[31]	47,900		50,620
Investment, Identifier [Axis]: CMS Minerals Investments, Member Units
Schedule of Investments [Line Items]
Units (in shares)	[31],[40]			100
Cost	[31],[40]			$ 1,304
Fair value		$ 0		$ 1,670	[31],[40]	2,274		1,974
Investment, Identifier [Axis]: Cadence Aerospace LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[6],[29],[45]			11.99%
Reference Rate and Spread	[6],[29],[45]			8.50%
PIK Rate	[6],[29],[45]			0.01%
Principal	[6],[29],[45]			$ 28,328
Cost	[6],[29],[45]			28,264
Fair value	[6],[29],[45]			$ 28,328
Investment, Identifier [Axis]: Cadence Aerospace LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	13.91%
Reference Rate and Spread	[5],[14],[17]	6.50%
PIK Rate	[5],[14],[17]	2.00%
Principal	[5],[14],[17]	$ 5,044
Cost	[5],[14],[17]	5,038
Fair value	[5],[14],[17]	$ 5,044
Investment, Identifier [Axis]: Cadence Aerospace LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	13.91%
Reference Rate and Spread	[5],[14],[17]	6.50%
PIK Rate	[5],[14],[17]	2.00%
Principal	[5],[14],[17]	$ 1,569
Cost	[5],[14],[17]	1,568
Fair value	[5],[14],[17]	$ 1,569
Investment, Identifier [Axis]: Cadence Aerospace LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	13.91%
Reference Rate and Spread	[5],[14],[17]	6.50%
PIK Rate	[5],[14],[17]	2.00%
Principal	[5],[14],[17]	$ 2,064
Cost	[5],[14],[17]	2,062
Fair value	[5],[14],[17]	$ 2,064
Investment, Identifier [Axis]: Cadence Aerospace LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	13.91%
Reference Rate and Spread	[5],[14],[17]	6.50%
PIK Rate	[5],[14],[17]	2.00%
Principal	[5],[14],[17]	$ 594
Cost	[5],[14],[17]	593
Fair value	[5],[14],[17]	$ 594
Investment, Identifier [Axis]: Café Brazil, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,233	[32]	1,233	[31]
Cost		$ 1,742	[32]	$ 1,742	[31]
Fair value		$ 2,130	[32]	$ 2,210	[31]	$ 2,520		2,570
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		6,157	[32]	6,157	[31]
Total Rate						15.00%
PIK Rate						15.00%
Cost		$ 10,775	[32]	$ 10,775	[31]
Fair value		$ 23,435	[32]	$ 25,495	[31]	$ 3,713		9,510
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		3,671	[32]	3,671	[31]
Total Rate		15.00%	[32]	15.00%	[31]
PIK Rate		15.00%	[32]	15.00%	[31]
Cost		$ 4,295	[32]	$ 3,994	[31]
Fair value		$ 4,295	[32]	$ 3,994	[31]	$ 19,295		13,275
Investment, Identifier [Axis]: California Splendor Holdings LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		15.25%	[14]	13.75%	[29]	11.00%
Reference Rate and Spread		10.00%	[14]	10.00%	[29]	10.00%
Principal		$ 28,000	[14]	$ 28,000	[29]
Cost		27,958	[14]	27,951	[29]
Fair value		$ 28,000	[14]	$ 28,000	[29]	$ 28,000		27,915
Investment, Identifier [Axis]: Camin Cargo Control, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.72%	[12],[14],[17]	10.88%	[11],[29]
Reference Rate and Spread		6.50%	[12],[14],[17]	6.50%	[11],[29]
Principal		$ 15,138	[12],[14],[17]	$ 15,218	[11],[29]
Cost		15,047	[12],[14],[17]	15,110	[11],[29]
Fair value		$ 14,608	[12],[14],[17]	$ 14,685	[11],[29]
Investment, Identifier [Axis]: Career Team Holdings, LLC, Class A Common Units
Schedule of Investments [Line Items]
Fair value						$ 4,500		4,499
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		$ 4,500		$ 4,500
Investment, Identifier [Axis]: Career Team Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.50%
Fair value						$ 20,070		20,050
Investment, Identifier [Axis]: Career Team Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14]	11.25%
Reference Rate and Spread		6.00%	[14]	6.00%	[29],[30]
Principal		$ 450	[14]	$ 0	[29],[30]
Cost		442	[14]	(9)	[29],[30]
Fair value		$ 442	[14]	$ (9)	[29],[30]
Investment, Identifier [Axis]: Career Team Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%		12.50%
Principal		$ 20,250		$ 20,250
Cost		20,110		20,090
Fair value		$ 20,110		$ 20,090
Investment, Identifier [Axis]: CaseWorthy, Inc., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		245,926	[5]	245,926	[6]
Cost		$ 246	[5]	$ 246	[6]
Fair value		$ 246	[5]	$ 246	[6]
Investment, Identifier [Axis]: CaseWorthy, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		6.00%	[5],[14],[17],[27]	6.00%	[6],[29],[30]
Principal		$ 0	[5],[14],[17],[27]	$ 0	[6],[29],[30]
Cost		(9)	[5],[14],[17],[27]	(11)	[6],[29],[30]
Fair value		$ (9)	[5],[14],[17],[27]	$ (11)	[6],[29],[30]
Investment, Identifier [Axis]: CaseWorthy, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.54%	[5],[14],[17]	10.73%	[6],[29]
Reference Rate and Spread		6.00%	[5],[14],[17]	6.00%	[6],[29]
Principal		$ 7,973	[5],[14],[17]	$ 7,993	[6],[29]
Cost		7,903	[5],[14],[17]	7,914	[6],[29]
Fair value		$ 7,973	[5],[14],[17]	$ 7,914	[6],[29]
Investment, Identifier [Axis]: CaseWorthy, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.54%	[5],[14],[17]	10.48%	[6],[29]
Reference Rate and Spread		6.00%	[5],[14],[17]	5.75%	[6],[29]
Principal		$ 6,133	[5],[14],[17]	$ 6,133	[6],[29]
Cost		6,086	[5],[14],[17]	6,079	[6],[29]
Fair value		$ 6,133	[5],[14],[17]	$ 6,133	[6],[29]
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		13,309		13,309
Cost		$ 6,122		$ 6,122
Fair value		$ 10,400		$ 8,700		$ 6,890		5,840
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.00%
Reference Rate and Spread						10.00%
Fair value						$ 14,941		8,864
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		9.00%	[14],[27]	9.00%	[29],[30]
Principal		$ 0	[14],[27]	$ 0	[29],[30]
Cost		0	[14],[27]	0	[29],[30]
Fair value		$ 0	[14],[27]	$ 0	[29],[30]
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.25%	[14]	13.13%	[29]
Reference Rate and Spread		9.00%	[14]	9.00%	[29]
Principal		$ 15,030	[14]	$ 15,030	[29]
Cost		14,966	[14]	14,954	[29]
Fair value		$ 15,030	[14]	$ 14,954	[29]
Investment, Identifier [Axis]: Chamberlin Holding LLC, Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		4,347	[32]	4,347	[31]
Cost		$ 11,440	[32]	$ 11,440	[31]
Fair value		$ 23,940	[32]	$ 22,920	[31]	22,510		24,140
Investment, Identifier [Axis]: Chamberlin Holding LLC, Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		1,047,146	[32],[39]	1,047,146	[31],[40]
Cost		$ 1,773	[32],[39]	$ 1,773	[31],[40]
Fair value		$ 2,830	[32],[39]	$ 2,710	[31],[40]	$ 1,540		1,540
Investment, Identifier [Axis]: Chamberlin Holding LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						9.13%
Reference Rate and Spread						8.00%
Fair value						$ 17,466		17,817
Investment, Identifier [Axis]: Chamberlin Holding LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		6.00%	[14],[17],[27]	6.00%	[29],[30]
Principal		$ 0	[14],[17],[27]	$ 0	[29],[30]
Cost		(77)	[14],[17],[27]	0	[29],[30]
Fair value		$ 0	[14],[17],[27]	$ 0	[29],[30]
Investment, Identifier [Axis]: Chamberlin Holding LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.36%	[14],[17]	12.13%	[29]
Reference Rate and Spread		8.00%	[14],[17]	8.00%	[29]
Principal		$ 16,407	[14],[17]	$ 16,945	[29]
Cost		16,402	[14],[17]	16,935	[29]
Fair value		16,407	[14],[17]	$ 16,945	[29]
Investment, Identifier [Axis]: Chandler Signs Holdings, LLC, Class A Units
Schedule of Investments [Line Items]
Units (in shares)	[6]			1,500,000
Cost	[6]			$ 1,500
Fair value		$ 0		$ 1,790	[6]	620		460
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.51%	[5],[14],[17],[46]	10.72%	[6],[28],[29],[47]
Reference Rate and Spread		6.25%	[5],[14],[17],[46]	6.25%	[6],[28],[29],[47]
Principal		$ 3,940	[5],[14],[17],[46]	$ 1,868	[6],[28],[29],[47]
Cost		3,851	[5],[14],[17],[46]	1,767	[6],[28],[29],[47]
Fair value		$ 3,877	[5],[14],[17],[46]	$ 1,841	[6],[28],[29],[47]
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.39%	[5],[14],[17],[46]	10.71%	[6],[28],[29],[48]
Reference Rate and Spread		6.25%	[5],[14],[17],[46]	6.25%	[6],[28],[29],[48]
Principal		$ 38,735	[5],[14],[17],[46]	$ 39,047	[6],[28],[29],[48]
Cost		38,166	[5],[14],[17],[46]	38,396	[6],[28],[29],[48]
Fair value		$ 38,121	[5],[14],[17],[46]	$ 38,484	[6],[28],[29],[48]
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	11.39%
Reference Rate and Spread	[5],[14],[17]	6.25%
Principal	[5],[14],[17]	$ 4,914
Cost	[5],[14],[17]	4,796
Fair value	[5],[14],[17]	$ 4,836
Investment, Identifier [Axis]: Charps, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,829	[32]	1,829	[31]
Cost		$ 1,963	[32]	$ 1,963	[31]
Fair value		$ 13,800	[32]	$ 13,340	[31]	$ 13,450		13,990
Investment, Identifier [Axis]: Charps, LLC, Unsecured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%		10.00%
Principal		$ 5,694		$ 5,694
Cost		4,661		4,643
Fair value		$ 5,694		$ 5,694		$ 5,694		5,694
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		717	[32]	717	[31]
Cost		$ 7,280	[32]	$ 7,280	[31]
Fair value		$ 6,380	[32]	$ 8,220	[31]	610		530
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		800	[39]	800	[40]
Cost		$ 509	[39]	$ 210	[40]
Fair value		1,129	[39]	$ 610	[40]	$ 10,250		10,250
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						10.63%
Reference Rate and Spread				9.00%	[28],[29],[30]	9.50%
Principal		0	[27]	$ 0	[28],[29],[30]
Cost		0	[27]	0	[28],[29],[30]
Fair value		$ 0	[27]	$ 0	[28],[29],[30]	$ 10,421		10,401
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.50%		13.23%	[28],[29]	10.00%
Reference Rate and Spread	[28],[29]			9.00%
Principal		$ 9,720		$ 10,480	[28],[29]
Cost		9,698		10,440	[28],[29]
Fair value		$ 9,634		$ 10,440	[28],[29]	$ 1,055		1,071
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%
Principal		$ 1,031		$ 1,049
Cost		1,022		1,039
Fair value		$ 1,022		$ 1,039
Investment, Identifier [Axis]: Clarius BIGS, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		15.00%	[5],[15],[16]	15.00%	[6],[33],[38]
PIK Rate		15.00%	[5],[15],[16]	15.00%	[6],[33],[38]
Principal		$ 2,696	[5],[15],[16]	$ 2,712	[6],[33],[38]
Cost		2,696	[5],[15],[16]	2,712	[6],[33],[38]
Fair value		$ 22	[5],[15],[16]	$ 19	[6],[33],[38]
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		154	[32]	154	[31]
Cost		$ 5,760	[32]	$ 5,760	[31]
Fair value		$ 18,230	[32]	$ 24,637	[31]	$ 23,790		15,260
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.25%	[14]	9.75%	[29]	7.00%
Reference Rate and Spread		6.00%	[14]	6.00%	[29]	6.00%
Principal		$ 4,560	[14]	$ 4,560	[29]
Cost		4,560	[14]	4,560	[29]
Fair value		$ 4,560	[14]	$ 4,560	[29]	$ 5,560		4,000
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		8.00%		8.00%		8.00%
Principal		$ 19,274		$ 19,274
Cost		19,203		19,182
Fair value		$ 19,274		$ 19,274		$ 19,274		19,274
Investment, Identifier [Axis]: Cody Pools, Inc., Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		587	[32],[39]	587	[31],[40]
Cost		$ 8,317	[32],[39]	$ 8,317	[31],[40]
Fair value		65,120	[32],[39]	$ 58,180	[31],[40]	$ 51,190		47,640
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.25%
Reference Rate and Spread						10.50%
Fair value						$ 41,637		42,484
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[29]			15.38%
Reference Rate and Spread	[29]			10.50%
Principal		0	[27]	$ 1,462	[29]
Cost		(12)	[27]	1,443	[29]
Fair value		0	[27]	1,462	[29]
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 1.1
Schedule of Investments [Line Items]
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%		15.38%	[29]
Reference Rate and Spread	[29]			10.50%
Principal		$ 46,312		$ 40,801	[29]
Cost		46,273		40,521	[29]
Fair value		46,312		40,801	[29]
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 2.1
Schedule of Investments [Line Items]
Fair value		$ 46,312		0
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Reference Rate and Spread		10.50%
Fair value		$ 0		1,462
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 4
Schedule of Investments [Line Items]
Reference Rate and Spread		10.50%
Fair value		$ 0		$ 40,801
Investment, Identifier [Axis]: Colonial Electric Company LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[31]			17,280
Cost	[31]			$ 7,680
Fair value				9,160	[31]	$ 8,940		9,130
Investment, Identifier [Axis]: Colonial Electric Company LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Fair value		$ 2,400		0
Investment, Identifier [Axis]: Colonial Electric Company LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		960
Cost		$ 960
Fair value		2,400
Investment, Identifier [Axis]: Colonial Electric Company LLC, Preferred Member Units 2.1
Schedule of Investments [Line Items]
Fair value		$ 7,680		9,160
Investment, Identifier [Axis]: Colonial Electric Company LLC, Preferred Member Units 3
Schedule of Investments [Line Items]
Units (in shares)		17,280
Cost		$ 7,680
Fair value		7,680
Investment, Identifier [Axis]: Colonial Electric Company LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.00%
Fair value						$ 25,351		24,351
Investment, Identifier [Axis]: Colonial Electric Company LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[27]	0	[30]
Cost		0	[27]	0	[30]
Fair value		$ 0	[27]	$ 0	[30]
Investment, Identifier [Axis]: Colonial Electric Company LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
Principal		$ 22,680		$ 23,310
Cost		22,549		23,151
Fair value		$ 22,049		$ 23,151
Investment, Identifier [Axis]: CompareNetworks Topco, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,975	[32]	1,975	[31]
Cost		$ 1,975	[32]	$ 1,975	[31]
Fair value		$ 16,380	[32]	$ 19,830	[31]	$ 17,230		12,000
Investment, Identifier [Axis]: CompareNetworks Topco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.25%	[14]			10.13%
Reference Rate and Spread		9.00%	[14]			9.00%
Principal	[14]	$ 4,869
Cost	[14]	4,864
Fair value		$ 4,869	[14]			$ 5,741		6,477
Investment, Identifier [Axis]: CompareNetworks Topco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		9.00%		9.00%	[29],[30],[38]
Principal	[29],[30],[38]			$ 0
Cost	[29],[30],[38]			0
Fair value		$ 0		$ 0	[29],[30],[38]
Investment, Identifier [Axis]: CompareNetworks Topco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.25%		13.13%	[29]
Reference Rate and Spread		9.00%		9.00%	[29]
Principal	[29]			$ 5,241
Cost	[29]			5,232
Fair value		$ 4,869		$ 5,241	[29]
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.71%	[5],[14],[49]	12.56%	[6],[29],[50]
Reference Rate and Spread		7.50%	[5],[14],[49]	8.00%	[6],[29],[50]
Principal		$ 5,000	[5],[14],[49]	$ 5,000	[6],[29],[50]
Cost		4,938	[5],[14],[49]	4,928	[6],[29],[50]
Fair value		$ 4,682	[5],[14],[49]	$ 4,621	[6],[29],[50]
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.82%	[5],[14]	12.56%	[6],[29]
Reference Rate and Spread		7.50%	[5],[14]	8.00%	[6],[29]
Principal		$ 18,450	[5],[14]	$ 18,588	[6],[29]
Cost		18,217	[5],[14]	18,315	[6],[29]
Fair value		$ 17,277	[5],[14]	$ 17,178	[6],[29]
Investment, Identifier [Axis]: Congruent Credit Opportunities Funds, LP Interests (Congruent Credit Opportunities Fund III, LP)
Schedule of Investments [Line Items]
Units (percentage)		13.32%	[7],[8],[32],[43]	13.32%	[9],[10],[31],[44]
Cost		$ 6,224	[7],[8],[32],[43]	$ 8,096	[9],[10],[31],[44]
Fair value		5,562	[7],[8],[32],[43]	7,657	[9],[10],[31],[44]
Investment, Identifier [Axis]: Congruent Credit Opportunities Funds, LP Interests (Congruent Credit Opportunities Fund III, LP)
Schedule of Investments [Line Items]
Fair value		$ 5,562		$ 7,657		8,299		9,959
Investment, Identifier [Axis]: Construction Supply Investments, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		861,618	[5]	861,618	[6],[31]
Cost		$ 3,335	[5]	$ 3,335	[6],[31]
Fair value		$ 24,435	[5]	$ 21,165	[6],[31]
Investment, Identifier [Axis]: Copper Trail Fund Investments, LP Interests (CTMH, LP)
Schedule of Investments [Line Items]
Units (percentage)		38.75%	[7],[8],[43]	38.75%	[9],[10],[44]
Cost		$ 588	[7],[8],[43]	$ 588	[9],[10],[44]
Fair value		$ 588	[7],[8],[43]	588	[9],[10],[44]	710		710
Investment, Identifier [Axis]: Cybermedia Technologies, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		556
Cost		$ 15,000
Fair value		15,000		0
Investment, Identifier [Axis]: Cybermedia Technologies, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal	[27]	0
Cost	[27]	0
Fair value		$ 0	[27]	0
Investment, Identifier [Axis]: Cybermedia Technologies, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%
Principal		$ 29,000
Cost		28,720
Fair value		$ 28,720		$ 0
Investment, Identifier [Axis]: DMA Industries, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		5,944		5,944
Cost		$ 5,944		$ 5,944
Fair value		$ 7,260		$ 7,260		$ 6,920		5,944
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 20,000		$ 21,200
Cost		19,856		21,035
Fair value		$ 20,000		$ 21,200		$ 21,200		20,993
Investment, Identifier [Axis]: DTE Enterprises, LLC, Class A Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		776,316	[5]	776,316	[6]
Total Rate		8.00%	[5]	8.00%	[6]
PIK Rate		8.00%	[5]	8.00%	[6]
Cost		$ 776	[5]	$ 776	[6]
Fair value		$ 260	[5]	$ 380	[6]
Investment, Identifier [Axis]: DTE Enterprises, LLC, Class AA Preferred Member Units (non-voting)
Schedule of Investments [Line Items]
Total Rate		10.00%	[5],[32]	10.00%	[6],[31]
PIK Rate		10.00%	[5],[32]	10.00%	[6],[31]
Cost		$ 1,220	[5],[32]	$ 1,161	[6],[31]
Fair value		$ 1,220	[5],[32]	$ 1,161	[6],[31]
Investment, Identifier [Axis]: DTE Enterprises, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread	[6],[29],[30]			7.50%
Principal	[6],[29],[30]			$ 0
Cost	[6],[29],[30]			(1)
Fair value	[6],[29],[30]			$ (1)
Investment, Identifier [Axis]: DTE Enterprises, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[29]			12.24%
Reference Rate and Spread	[6],[29]			7.50%
Principal	[6],[29]			$ 6,074
Cost	[6],[29]			6,065
Fair value	[6],[29]			$ 5,934
Investment, Identifier [Axis]: Dalton US Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		201	[5]	201	[6]
Cost		$ 201	[5]	$ 201	[6]
Fair value		$ 201	[5]	$ 201	[6]
Investment, Identifier [Axis]: Dalton US Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.69%	[5],[14],[17],[51]	11.90%	[6],[28],[29]
Reference Rate and Spread		8.50%	[5],[14],[17],[51]	8.00%	[6],[28],[29]
Principal		$ 3,614	[5],[14],[17],[51]	$ 1,092	[6],[28],[29]
Cost		3,417	[5],[14],[17],[51]	871	[6],[28],[29]
Fair value		$ 3,614	[5],[14],[17],[51]	$ 1,077	[6],[28],[29]
Investment, Identifier [Axis]: Dalton US Inc., Secured Debt 2
Schedule of Investments [Line Items]
Reference Rate and Spread		8.50%	[5],[14],[17],[27]	8.00%	[6],[28],[29],[30]
Principal		$ 0	[5],[14],[17],[27]	$ 0	[6],[28],[29],[30]
Cost		(66)	[5],[14],[17],[27]	(74)	[6],[28],[29],[30]
Fair value		$ (66)	[5],[14],[17],[27]	$ (74)	[6],[28],[29],[30]
Investment, Identifier [Axis]: Dalton US Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		13.69%	[5],[14],[17]	12.56%	[6],[28],[29]
Reference Rate and Spread		8.50%	[5],[14],[17]	8.00%	[6],[28],[29]
Principal		$ 14,270	[5],[14],[17]	$ 14,389	[6],[28],[29]
Cost		14,035	[5],[14],[17]	14,125	[6],[28],[29]
Fair value		$ 14,270	[5],[14],[17]	$ 14,186	[6],[28],[29]
Investment, Identifier [Axis]: Datacom, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		9,000	[32]	9,000	[31]
Cost		$ 2,610	[32]	$ 2,610	[31]
Fair value		$ 2,350	[32]	$ 2,670	[31]	$ 2,670		2,610
Investment, Identifier [Axis]: Datacom, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						7.50%
Fair value						$ 7,617		7,668
Investment, Identifier [Axis]: Datacom, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		7.50%		7.50%
Principal		$ 720		$ 223
Cost		716		223
Fair value		$ 716		$ 223
Investment, Identifier [Axis]: Datacom, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%		7.50%
Principal		$ 8,487		$ 8,622
Cost		8,132		8,190
Fair value		$ 7,732		$ 7,789
Investment, Identifier [Axis]: Digital Products Holdings LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		3,857	[32]	3,857	[31]
Cost		$ 9,501	[32]	$ 9,501	[31]
Fair value		$ 9,835	[32]	$ 9,835	[31]	$ 9,835		9,835
Investment, Identifier [Axis]: Digital Products Holdings LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		15.25%	[14],[17]	14.13%	[29]	11.13%
Reference Rate and Spread		10.00%	[14],[17]	10.00%	[29]	10.00%
Principal		$ 14,873	[14],[17]	$ 15,533	[29]
Cost		14,733	[14],[17]	15,523	[29]
Fair value		$ 14,733	[14],[17]	$ 15,523	[29]	$ 16,163		16,801
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc., Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		8,400	[32]	8,400	[31]
Cost		$ 8,400	[32]	$ 8,400	[31]
Fair value		23,350	[32]	$ 22,220	[31]	$ 21,550		18,350
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.13%
Reference Rate and Spread						11.00%
Fair value						$ 24,678		24,048
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread	[29],[30]			11.00%
Principal		0	[27]	$ 0	[29],[30]
Cost		(74)	[27]	(88)	[29],[30]
Fair value		$ 0	[27]	$ 0	[29],[30]
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%		15.13%	[29]
Reference Rate and Spread	[29]			11.00%
Principal		$ 26,465		$ 27,267	[29]
Cost		26,355		27,122	[29]
Fair value		$ 26,465		$ 27,267	[29]
Investment, Identifier [Axis]: Dos Rios Partners, LP Interests (Dos Rios Partners - A, LP)
Schedule of Investments [Line Items]
Units (percentage)		6.43%	[7],[8],[43]	6.43%	[9],[10],[44]
Cost		$ 2,005	[7],[8],[43]	$ 2,051	[9],[10],[44]
Fair value		$ 2,852	[7],[8],[43]	$ 2,898	[9],[10],[44]	2,734		3,280
Investment, Identifier [Axis]: Dos Rios Partners, LP Interests (Dos Rios Partners, LP)
Schedule of Investments [Line Items]
Units (percentage)		20.24%	[7],[8],[43]	20.24%	[9],[10],[44]
Cost		$ 6,313	[7],[8],[43]	$ 6,459	[9],[10],[44]
Fair value		$ 9,138	[7],[8],[43]	$ 9,127	[9],[10],[44]	8,610		10,329
Investment, Identifier [Axis]: Dos Rios Stone Products LLC, Class A Preferred Units
Schedule of Investments [Line Items]
Units (in shares)		2,000,000	[5],[39]	2,000,000	[6],[40]
Cost		$ 2,000	[5],[39]	$ 2,000	[6],[40]
Fair value		$ 1,580	[5],[39]	$ 1,330	[6],[40]	350		640
Investment, Identifier [Axis]: Dynamic Communities, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,250,000	[5]	1,250,000	[6]
Cost		$ 0	[5]	$ 0	[6]
Fair value		$ 0	[5]	$ 0	[6]
Investment, Identifier [Axis]: Dynamic Communities, LLC, Preferred Equity 1
Schedule of Investments [Line Items]
Units (in shares)		125,000	[5]	125,000	[6]
Cost		$ 128	[5]	$ 128	[6]
Fair value		$ 128	[5]	$ 128	[6]
Investment, Identifier [Axis]: Dynamic Communities, LLC, Preferred Equity 2
Schedule of Investments [Line Items]
Units (in shares)		2,376,241	[5]	2,376,241	[6]
Cost		$ 0	[5]	$ 0	[6]
Fair value		0	[5]	$ 0	[6]
Investment, Identifier [Axis]: Dynamic Communities, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[6],[28],[29]			9.18%
Reference Rate and Spread	[6],[28],[29]			4.50%
PIK Rate	[6],[28],[29]			9.18%
Principal		1	[5]	$ 1,875	[6],[28],[29]
Cost		1	[5]	1,717	[6],[28],[29]
Fair value		$ 1	[5]	$ 1,717	[6],[28],[29]
Investment, Identifier [Axis]: Dynamic Communities, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.70%	[5],[14],[17]	11.18%	[6],[28],[29]
Reference Rate and Spread		4.50%	[5],[14],[17]	6.50%	[6],[28],[29]
PIK Rate		9.70%	[5],[14],[17]	11.18%	[6],[28],[29]
Principal		$ 1,957	[5],[14],[17]	$ 1,875	[6],[28],[29]
Cost		1,798	[5],[14],[17]	1,642	[6],[28],[29]
Fair value		$ 1,798	[5],[14],[17]	$ 1,642	[6],[28],[29]
Investment, Identifier [Axis]: Dynamic Communities, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	11.70%
Reference Rate and Spread	[5],[14],[17]	6.50%
PIK Rate	[5],[14],[17]	11.70%
Principal	[5],[14],[17]	$ 1,972
Cost	[5],[14],[17]	1,739
Fair value	[5],[14],[17]	$ 1,739
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	[7],[8],[32],[43]	5,000,000	[9],[10],[31],[44]
Cost		$ 1,021	[7],[8],[32],[43]	$ 1,060	[9],[10],[31],[44]
Fair value		$ 974	[7],[8],[32],[43]	$ 1,013	[9],[10],[31],[44]	389		547
Investment, Identifier [Axis]: EPIC Y-Grade Services, LP, Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.36%	[12],[14],[17]	10.70%	[11],[29]
Reference Rate and Spread		6.00%	[12],[14],[17]	6.00%	[11],[29]
Principal		$ 6,788	[12],[14],[17]	$ 6,823	[11],[29]
Cost		6,736	[12],[14],[17]	6,764	[11],[29]
Fair value		$ 6,073	[12],[14],[17]	$ 6,141	[11],[29]
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.39%	[5],[14],[17]	11.73%	[6],[29]
Reference Rate and Spread		8.00%	[5],[14],[17]	7.00%	[6],[29]
Principal		$ 3,346	[5],[14],[17]	$ 3,346	[6],[29]
Cost		3,300	[5],[14],[17]	3,290	[6],[29]
Fair value		$ 3,219	[5],[14],[17]	$ 3,276	[6],[29]
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.39%	[5],[14],[17]	11.73%	[6],[29]
Reference Rate and Spread		8.00%	[5],[14],[17]	7.00%	[6],[29]
Principal		$ 4,827	[5],[14],[17]	$ 5,021	[6],[29]
Cost		4,784	[5],[14],[17]	4,967	[6],[29]
Fair value		$ 4,644	[5],[14],[17]	$ 4,916	[6],[29]
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		13.39%	[5],[14],[17]	11.73%	[6],[29]
Reference Rate and Spread		8.00%	[5],[14],[17]	7.00%	[6],[29]
Principal		$ 22,549	[5],[14],[17]	$ 23,456	[6],[29]
Cost		22,306	[5],[14],[17]	23,149	[6],[29]
Fair value		$ 21,695	[5],[14],[17]	$ 22,967	[6],[29]
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Common Stock 1
Schedule of Investments [Line Items]
Units (in shares)		285		378
Cost		$ 5,726		$ 7,603
Fair value		$ 6,090		$ 7,603
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Common Stock 2
Schedule of Investments [Line Items]
Units (in shares)		939	[39]	939	[40]
Cost		$ 1,558	[39]	$ 1,558	[40]
Fair value		$ 1,670	[39]	$ 1,558	[40]
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		6.00%	[14],[17],[27]	6.00%	[28],[29],[30]
Principal		$ 0	[14],[17],[27]	$ 0	[28],[29],[30]
Cost		(8)	[14],[17],[27]	(9)	[28],[29],[30]
Fair value		$ (8)	[14],[17],[27]	$ (9)	[28],[29],[30]
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
Principal		$ 18,773		$ 18,773
Cost		18,613		18,594
Fair value		$ 18,613		$ 18,594
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		9.00%		9.00%
Principal		$ 6,335		$ 6,357
Cost		6,274		6,294
Fair value		$ 6,274		$ 6,294
Investment, Identifier [Axis]: Emerald Technologies Acquisition Co, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.66%	[12],[14],[17]	10.67%	[11],[28],[29]
Reference Rate and Spread		6.25%	[12],[14],[17]	6.25%	[11],[28],[29]
Principal		$ 9,141	[12],[14],[17]	$ 9,258	[11],[28],[29]
Cost		8,999	[12],[14],[17]	9,099	[11],[28],[29]
Fair value		$ 8,821	[12],[14],[17]	$ 8,787	[11],[28],[29]
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Energy Capital Fund IX, L.P.)
Schedule of Investments [Line Items]
Units (percentage)	[7],[8],[32],[43]	0.10%
Total Rate	[9],[10],[31],[44]			0.10%
Cost		$ 3,590	[7],[8],[32],[43]	$ 3,699	[9],[10],[31],[44]
Fair value		$ 1,631	[7],[8],[32],[43]	$ 2,019	[9],[10],[31],[44]
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Energy Capital Fund VIII Co-Investors, L.P.)
Schedule of Investments [Line Items]
Units (percentage)	[7],[8],[32],[43]	0.38%
Total Rate	[9],[10],[31],[44]			0.38%
Cost		$ 1,979	[7],[8],[32],[43]	$ 1,984	[9],[10],[31],[44]
Fair value		$ 950	[7],[8],[32],[43]	$ 1,037	[9],[10],[31],[44]
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Energy Capital Fund VIII, L.P.)
Schedule of Investments [Line Items]
Units (percentage)	[7],[8],[32],[43]	0.14%
Total Rate	[9],[10],[31],[44]			0.14%
Cost		$ 3,566	[7],[8],[32],[43]	$ 3,566	[9],[10],[31],[44]
Fair value		$ 1,984	[7],[8],[32],[43]	$ 2,092	[9],[10],[31],[44]
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Energy Capital Fund X, L.P.)
Schedule of Investments [Line Items]
Units (percentage)	[7],[8],[32],[43]	0.15%
Total Rate	[9],[10],[31],[44]			0.15%
Cost		$ 7,160	[7],[8],[32],[43]	$ 8,236	[9],[10],[31],[44]
Fair value		$ 6,862	[7],[8],[32],[43]	$ 9,351	[9],[10],[31],[44]
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Flatrock Midstream Fund II, L.P.)
Schedule of Investments [Line Items]
Units (percentage)	[7],[8],[32],[43]	0.84%
Total Rate	[9],[10],[44]			0.84%
Cost		$ 5,225	[7],[8],[32],[43]	$ 5,358	[9],[10],[44]
Fair value		$ 1,555	[7],[8],[32],[43]	$ 1,688	[9],[10],[44]
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Flatrock Midstream Fund III, L.P.)
Schedule of Investments [Line Items]
Units (percentage)	[7],[8],[32],[43]	0.25%
Total Rate	[9],[10],[31],[44]			0.25%
Cost		$ 5,106	[7],[8],[32],[43]	$ 6,023	[9],[10],[31],[44]
Fair value		$ 5,102	[7],[8],[32],[43]	$ 5,718	[9],[10],[31],[44]
Investment, Identifier [Axis]: Engineering Research & Consulting, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.75%	[5],[14]	11.68%	[6],[28],[29]
Reference Rate and Spread		5.50%	[5],[14]	6.50%	[6],[28],[29]
Principal		$ 655	[5],[14]	$ 131	[6],[28],[29]
Cost		615	[5],[14]	85	[6],[28],[29]
Fair value		$ 655	[5],[14]	$ 131	[6],[28],[29]
Investment, Identifier [Axis]: Engineering Research & Consulting, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.76%	[5],[14],[17]	10.92%	[6],[28],[29]
Reference Rate and Spread		6.50%	[5],[14],[17]	6.50%	[6],[28],[29]
Principal		$ 16,216	[5],[14],[17]	$ 16,338	[6],[28],[29]
Cost		15,953	[5],[14],[17]	16,047	[6],[28],[29]
Fair value		$ 16,216	[5],[14],[17]	$ 16,338	[6],[28],[29]
Investment, Identifier [Axis]: Escalent, Inc., Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[5]	649,794
Cost	[5]	$ 663
Fair value	[5]	$ 663
Investment, Identifier [Axis]: Escalent, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread	[5],[17],[27],[29]	8.00%
Principal	[5],[17],[27],[29]	$ 0
Cost	[5],[17],[27],[29]	(38)
Fair value	[5],[17],[27],[29]	$ (38)
Investment, Identifier [Axis]: Escalent, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[17],[29]	13.34%
Reference Rate and Spread	[5],[17],[29]	8.00%
Principal	[5],[17],[29]	$ 26,306
Cost	[5],[17],[29]	25,545
Fair value	[5],[17],[29]	$ 25,545
Investment, Identifier [Axis]: Event Holdco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.54%	[5],[14],[17],[39]	10.67%	[6],[29],[40]
Reference Rate and Spread		7.00%	[5],[14],[17],[39]	7.00%	[6],[29],[40]
Principal		$ 3,692	[5],[14],[17],[39]	$ 3,692	[6],[29],[40]
Cost		3,667	[5],[14],[17],[39]	3,663	[6],[29],[40]
Fair value		$ 3,566	[5],[14],[17],[39]	$ 3,507	[6],[29],[40]
Investment, Identifier [Axis]: Event Holdco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.54%	[5],[14],[17],[39]	10.67%	[6],[29],[40]
Reference Rate and Spread		7.00%	[5],[14],[17],[39]	7.00%	[6],[29],[40]
Principal		$ 44,308	[5],[14],[17],[39]	$ 44,308	[6],[29],[40]
Cost		43,999	[5],[14],[17],[39]	43,955	[6],[29],[40]
Fair value		$ 42,797	[5],[14],[17],[39]	$ 42,083	[6],[29],[40]
Investment, Identifier [Axis]: Flame King Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		9,360	[32]	9,360	[31]
Cost		$ 10,400	[32]	$ 10,400	[31]
Fair value		$ 24,350	[32]	$ 17,580	[31]	$ 13,410		10,400
Investment, Identifier [Axis]: Flame King Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				10.75%	[29]	7.50%
Reference Rate and Spread		6.50%		6.50%	[29]	6.50%
Principal	[29]			$ 7,600
Cost	[29]			7,537
Fair value		$ 0		$ 7,600	[29]	$ 7,600		6,324
Investment, Identifier [Axis]: Flame King Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				13.25%	[29]	12.00%
Reference Rate and Spread		9.00%		9.00%	[29]	11.00%
Principal	[29]			$ 21,200
Cost	[29]			21,038
Fair value		$ 0		$ 21,200	[29]	$ 21,200		20,996
Investment, Identifier [Axis]: Flip Electronics LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.55%	[5],[17]	11.21%	[6],[28],[29]
Reference Rate and Spread		7.50%	[5],[17]	7.50%	[6],[28],[29]
Principal		$ 982	[5],[17]	$ 736	[6],[28],[29]
Cost		982	[5],[17]	736	[6],[28],[29]
Fair value		$ 982	[5],[17]	$ 736	[6],[28],[29]
Investment, Identifier [Axis]: Flip Electronics LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.69%	[5],[17]	12.19%	[6],[28],[29]
Reference Rate and Spread		7.50%	[5],[17]	7.50%	[6],[28],[29]
Principal		$ 11,095	[5],[17]	$ 11,095	[6],[28],[29]
Cost		10,892	[5],[17]	10,852	[6],[28],[29]
Fair value		$ 11,095	[5],[17]	$ 11,095	[6],[28],[29]
Investment, Identifier [Axis]: Freeport Financial Funds, LP Interests (Freeport Financial SBIC Fund LP)
Schedule of Investments [Line Items]
Units (percentage)		9.30%	[7],[8],[43]	9.30%	[9],[10],[44]
Cost		$ 3,507	[7],[8],[43]	$ 3,507	[9],[10],[44]
Fair value		$ 3,628	[7],[8],[43]	$ 3,483	[9],[10],[44]
Investment, Identifier [Axis]: Freeport Financial Funds, LP Interests (Freeport First Lien Loan Fund III LP)
Schedule of Investments [Line Items]
Units (percentage)		5.95%	[7],[8],[32],[43]	5.95%	[9],[10],[31],[44]
Cost		$ 5,767	[7],[8],[32],[43]	$ 6,303	[9],[10],[31],[44]
Fair value		5,312	[7],[8],[32],[43]	5,848	[9],[10],[31],[44]
Investment, Identifier [Axis]: Freeport Financial SBIC Fund LP, LP Interests (Freeport Financial SBIC Fund LP)
Schedule of Investments [Line Items]
Fair value		3,628		3,483		4,116		6,078
Investment, Identifier [Axis]: Freeport Financial SBIC Fund LP, LP Interests (Freeport First Lien Loan Fund III LP)
Schedule of Investments [Line Items]
Fair value		$ 5,312		$ 5,848		6,795		7,231
Investment, Identifier [Axis]: Fuse, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		10,429	[12]	10,429	[11]
Cost		$ 256	[12]	$ 256	[11]
Fair value		$ 0	[12]	$ 0	[11]
Investment, Identifier [Axis]: Fuse, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%	[12]	12.00%	[11]
Principal		$ 1,810	[12]	$ 1,810	[11]
Cost		1,810	[12]	1,810	[11]
Fair value		$ 1,374	[12]	1,512	[11]
Investment, Identifier [Axis]: GFG Group, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[32]	226
Cost	[32]	$ 4,900
Fair value		$ 8,310	[32]	7,140		$ 6,990		6,990
Investment, Identifier [Axis]: GFG Group, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		9.00%				9.00%
Principal		$ 11,345
Cost		11,281
Fair value		$ 11,345		$ 11,345		$ 12,545		12,545
Investment, Identifier [Axis]: GFG Group, LLC., Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[31]			226
Cost	[31]			$ 4,900
Fair value	[31]			$ 7,140
Investment, Identifier [Axis]: GFG Group, LLC., Secured Debt
Schedule of Investments [Line Items]
Total Rate				9.00%
Principal				$ 11,345
Cost				11,269
Fair value				$ 11,345
Investment, Identifier [Axis]: GRT Rubber Technologies LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		5,879		5,879	[31]
Cost		$ 13,065		$ 13,065	[31]
Fair value		$ 44,440		$ 44,440	[31]	$ 46,190		46,190
Investment, Identifier [Axis]: GRT Rubber Technologies LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						9.06%
Reference Rate and Spread						8.00%
Fair value						$ 38,885		38,885
Investment, Identifier [Axis]: GRT Rubber Technologies LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.17%		10.12%
Reference Rate and Spread		6.00%		6.00%
Principal		$ 1,300		$ 670
Cost		1,300		670
Fair value		$ 1,300		$ 670
Investment, Identifier [Axis]: GRT Rubber Technologies LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.17%		12.12%
Reference Rate and Spread		8.00%		8.00%
Principal		$ 40,493		$ 40,493
Cost		40,336		40,313
Fair value		$ 40,493		$ 40,493
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[6],[29]			11.20%
Reference Rate and Spread		6.50%	[5],[14],[17],[27]	6.50%	[6],[29]
Principal		$ 0	[5],[14],[17],[27]	$ 2,177	[6],[29]
Cost		(6)	[5],[14],[17],[27]	2,169	[6],[29]
Fair value		(6)	[5],[14],[17],[27]	$ 2,171	[6],[29]
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[29]			11.24%
Reference Rate and Spread	[6],[29]			6.50%
Principal		0	[5],[27]	$ 10,734	[6],[29]
Cost		(14)	[5],[27]	10,695	[6],[29]
Fair value		$ (14)	[5],[27]	$ 10,705	[6],[29]
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	11.70%
Reference Rate and Spread	[5],[14],[17]	6.50%
Principal	[5],[14],[17]	$ 10,679
Cost	[5],[14],[17]	10,651
Fair value	[5],[14],[17]	$ 10,679
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.14%	[5],[14],[17],[52]	10.42%	[6],[28],[29]
Reference Rate and Spread		5.75%	[5],[14],[17],[52]	6.00%	[6],[28],[29]
Principal		$ 303	[5],[14],[17],[52]	$ 252	[6],[28],[29]
Cost		285	[5],[14],[17],[52]	233	[6],[28],[29]
Fair value		$ 303	[5],[14],[17],[52]	$ 252	[6],[28],[29]
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	11.14%
Reference Rate and Spread		5.75%	[5],[14],[17]	6.00%	[6],[28],[29],[30]
Principal		$ 303	[5],[14],[17]	$ 0	[6],[28],[29],[30]
Cost		287	[5],[14],[17]	(15)	[6],[28],[29],[30]
Fair value		$ 303	[5],[14],[17]	$ (15)	[6],[28],[29],[30]
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.14%	[5],[14],[17]	10.73%	[6],[28],[29]
Reference Rate and Spread		5.75%	[5],[14],[17]	6.00%	[6],[28],[29]
Principal		$ 3,642	[5],[14],[17]	$ 3,661	[6],[28],[29]
Cost		3,579	[5],[14],[17]	3,591	[6],[28],[29]
Fair value		$ 3,642	[5],[14],[17]	$ 3,661	[6],[28],[29]
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		9,042	[32]	9,042	[31]
Cost		$ 17,692	[32]	$ 17,692	[31]
Fair value		$ 70,160	[32]	$ 50,890	[31]	$ 46,300		49,700
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						10.50%
Reference Rate and Spread						8.00%
Fair value						$ 21,598		21,598
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		8.50%	[14],[17],[27],[35]	8.50%	[28],[29],[30]
Principal		$ 0	[14],[17],[27],[35]	$ 0	[28],[29],[30]
Cost		0	[14],[17],[27],[35]	0	[28],[29],[30]
Fair value		$ 0	[14],[17],[27],[35]	$ 0	[28],[29],[30]
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.00%	[14],[17],[35]	11.50%	[28],[29]
Reference Rate and Spread		8.00%	[14],[17],[35]	8.50%	[28],[29]
Principal		$ 59,678	[14],[17],[35]	$ 64,078	[28],[29]
Cost		59,349	[14],[17],[35]	63,685	[28],[29]
Fair value		$ 59,678	[14],[17],[35]	$ 64,078	[28],[29]
Investment, Identifier [Axis]: Garreco, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,200		1,200	[31]
Cost		$ 1,200		$ 1,200	[31]
Fair value		$ 1,580		$ 1,800	[31]	$ 2,490		2,270
Investment, Identifier [Axis]: Garreco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%	[14],[53]	9.50%	[29],[54]	9.00%
Reference Rate and Spread		10.00%	[14],[53]	8.00%	[29],[54]	8.00%
Principal		$ 3,272	[14],[53]	$ 3,826	[29],[54]
Cost		3,272	[14],[53]	3,826	[29],[54]
Fair value		$ 3,272	[14],[53]	$ 3,826	[29],[54]	$ 4,196		4,196
Investment, Identifier [Axis]: GeoStabilization International (GSI), Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.17%	[12],[17]	9.44%	[11],[28]
Reference Rate and Spread		5.25%	[12],[17]	5.25%	[11],[28]
Principal		$ 20,444	[12],[17]	$ 20,497	[11],[28]
Cost		20,385	[12],[17]	20,427	[11],[28]
Fair value		$ 19,831	[12],[17]	$ 19,472	[11],[28]
Investment, Identifier [Axis]: Gulf Manufacturing, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		438	[32]	438	[31]
Cost		$ 2,980	[32]	$ 2,980	[31]
Fair value		$ 8,000	[32]	$ 6,790	[31]	$ 5,510		5,640
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
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		$ 3,780		$ 3,780
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						10.60%
Reference Rate and Spread		9.50%	[14],[27]	9.50%	[29],[30]
PIK Rate						5.25%
Principal		$ 0	[14],[27]	$ 0	[29],[30]
Cost		0	[14],[27]	0	[29],[30]
Fair value		$ 0	[14],[27]	$ 0	[29],[30]	$ 257		257
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%		12.50%		12.50%
PIK Rate						6.25%
Principal		$ 2,400		$ 2,400
Cost		2,400		2,400
Fair value		$ 2,284		$ 2,284		$ 7,529		9,717
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		14.34%	[5],[14],[17]	14.34%	[6],[28],[29]
Reference Rate and Spread		9.50%	[5],[14],[17]	9.50%	[6],[28],[29]
PIK Rate		14.34%	[5],[14],[17]	2.00%	[6],[28],[29]
Principal		$ 344	[5],[14],[17]	$ 320	[6],[28],[29]
Cost		343	[5],[14],[17]	319	[6],[28],[29]
Fair value		$ 315	[5],[14],[17]	$ 311	[6],[28],[29]
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.34%	[5],[14],[17]	14.34%	[6],[28],[29]
Reference Rate and Spread		9.50%	[5],[14],[17]	9.50%	[6],[28],[29]
PIK Rate		14.34%	[5],[14],[17]	2.00%	[6],[28],[29]
Principal		$ 3,487	[5],[14],[17]	$ 3,277	[6],[28],[29]
Cost		3,480	[5],[14],[17]	3,262	[6],[28],[29]
Fair value		$ 3,188	[5],[14],[17]	$ 3,186	[6],[28],[29]
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		6.50%	[5],[14],[17],[27]	6.50%	[6],[28],[29],[30]
Principal		$ 0	[5],[14],[17],[27]	$ 0	[6],[28],[29],[30]
Cost		(55)	[5],[14],[17],[27]	(62)	[6],[28],[29],[30]
Fair value		$ (55)	[5],[14],[17],[27]	$ (62)	[6],[28],[29],[30]
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 2
Schedule of Investments [Line Items]
Reference Rate and Spread		6.50%	[5],[14],[17],[27]	6.50%	[6],[28],[29],[30]
Principal		$ 0	[5],[14],[17],[27]	$ 0	[6],[28],[29],[30]
Cost		(55)	[5],[14],[17],[27]	(62)	[6],[28],[29],[30]
Fair value		$ (55)	[5],[14],[17],[27]	$ (62)	[6],[28],[29],[30]
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.60%	[5],[14],[17]	10.62%	[6],[28],[29]
Reference Rate and Spread		6.50%	[5],[14],[17]	6.50%	[6],[28],[29]
Principal		$ 16,706	[5],[14],[17]	$ 16,791	[6],[28],[29]
Cost		16,433	[5],[14],[17]	16,483	[6],[28],[29]
Fair value		$ 16,706	[5],[14],[17]	$ 16,791	[6],[28],[29]
Investment, Identifier [Axis]: HOWLCO LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.32%	[8],[12],[13],[14],[17]	10.69%	[10],[11],[18],[29]
Reference Rate and Spread		6.00%	[8],[12],[13],[14],[17]	6.00%	[10],[11],[18],[29]
Principal		$ 25,162	[8],[12],[13],[14],[17]	$ 25,290	[10],[11],[18],[29]
Cost		25,162	[8],[12],[13],[14],[17]	25,290	[10],[11],[18],[29]
Fair value		24,464	[8],[12],[13],[14],[17]	24,381	[10],[11],[18],[29]
Investment, Identifier [Axis]: HPEP 3, L.P., LP Interests (423 COR, LP)
Schedule of Investments [Line Items]
Fair value		1,400		1,400		1,400		0
Investment, Identifier [Axis]: HPEP 3, L.P., LP Interests (HPEP 3, L.P.)
Schedule of Investments [Line Items]
Fair value		4,106		4,331		4,331		4,712
Investment, Identifier [Axis]: HPEP 3, L.P., LP Interests (HPEP 4, L.P.)
Schedule of Investments [Line Items]
Fair value		$ 2,796		$ 2,332
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (2717 HPP-MS, L.P.)
Schedule of Investments [Line Items]
Units (percentage)		49.26%	[7],[8],[43]	49.26%	[9],[10],[44]
Cost		$ 248	[7],[8],[43]	$ 248	[9],[10],[44]
Fair value		$ 315	[7],[8],[43]	$ 248	[9],[10],[44]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (2717 MH, L.P.)
Schedule of Investments [Line Items]
Units (percentage)		49.26%	[7],[8],[32],[43]	49.26%	[9],[10],[44]
Cost		$ 3,364	[7],[8],[32],[43]	$ 3,895	[9],[10],[44]
Fair value		$ 6,346	[7],[8],[32],[43]	$ 7,552	[9],[10],[44]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (423 COR, L.P.)
Schedule of Investments [Line Items]
Units (percentage)	[7],[8],[32],[43]	22.93%
Cost	[7],[8],[32],[43]	$ 1,400
Fair value	[7],[8],[32],[43]	$ 1,400
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (423 COR, LP)
Schedule of Investments [Line Items]
Units (percentage)	[9],[10],[44]			22.93%
Cost	[9],[10],[44]			$ 1,400
Fair value	[9],[10],[44]			$ 1,400
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (423 HAR, L.P.)
Schedule of Investments [Line Items]
Units (percentage)	[7],[8],[43]	15.60%
Cost	[7],[8],[43]	$ 750
Fair value	[7],[8],[43]	$ 750
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (HPEP 3, L.P.)
Schedule of Investments [Line Items]
Units (percentage)		8.22%	[7],[8],[32],[43]	8.22%	[9],[10],[44]
Cost		$ 2,050	[7],[8],[32],[43]	$ 2,558	[9],[10],[44]
Fair value		$ 4,106	[7],[8],[32],[43]	$ 4,331	[9],[10],[44]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (HPEP 4, L.P.)
Schedule of Investments [Line Items]
Units (percentage)		8.71%	[7],[8],[43]	8.71%	[9],[10],[44]
Cost		$ 2,796	[7],[8],[43]	$ 2,332	[9],[10],[44]
Fair value		$ 2,796	[7],[8],[43]	$ 2,332	[9],[10],[44]
Investment, Identifier [Axis]: Harrison Hydra-Gen, Ltd., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		107,456		107,456
Cost		$ 718		$ 718
Fair value		$ 3,490		$ 3,280		3,330		3,530
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		226	[32]	226	[31]
Cost		$ 2,850	[32]	$ 2,850	[31]
Fair value		$ 17,460	[32]	$ 17,460	[31]	20,030		14,680
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		226	[39]	226	[40]
Cost		$ 150	[39]	$ 150	[40]
Fair value		$ 920	[39]	$ 920	[40]	$ 1,050		771
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.53%	[14],[17]	10.13%	[29]	7.13%
Reference Rate and Spread		6.00%	[14],[17]	6.00%	[29]	6.00%
Principal		$ 3,666	[14],[17]	$ 3,185	[29]
Cost		3,664	[14],[17]	3,183	[29]
Fair value		$ 3,666	[14],[17]	$ 3,185	[29]	$ 2,585		2,585
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%		9.00%		8.00%
Principal		$ 41,942		$ 37,800
Cost		41,823		37,685
Fair value		$ 41,942		$ 37,800		$ 34,800		34,800
Investment, Identifier [Axis]: Heartland Dental, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[6],[29]			10.88%
Reference Rate and Spread	[6],[29]			6.50%
Principal	[6],[29]			$ 14,663
Cost	[6],[29]			14,430
Fair value	[6],[29]			$ 13,599
Investment, Identifier [Axis]: Houston Plating and Coatings, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		322,297		322,297
Cost		$ 2,352		$ 2,352
Fair value		$ 3,560		$ 2,400		$ 2,520		3,210
Investment, Identifier [Axis]: Houston Plating and Coatings, LLC, Unsecured Convertible Debt
Schedule of Investments [Line Items]
Total Rate		8.00%		8.00%		8.00%
Principal		$ 3,000		$ 3,000
Cost		3,000		3,000
Fair value		$ 2,830		$ 3,000		$ 2,750		2,960
Investment, Identifier [Axis]: Hybrid Promotions, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		15.76%	[5],[14],[17]	12.07%	[6],[28]
Reference Rate and Spread		10.25%	[5],[14],[17]	8.25%	[6],[28]
PIK Rate	[5],[14],[17]	2.00%
Principal		$ 7,088	[5],[14],[17]	$ 7,088	[6],[28]
Cost		7,001	[5],[14],[17]	6,986	[6],[28]
Fair value		$ 5,716	[5],[14],[17]	$ 6,144	[6],[28]
Investment, Identifier [Axis]: I-45 SLF LLC, Member Units (Fully diluted 20.0%; 21.75% profits interest)
Schedule of Investments [Line Items]
Units (percentage)	[7],[8],[32]	20.00%
Total Rate	[9],[10],[31]			20.00%
Cost		$ 20,200	[7],[8],[32]	$ 19,000	[9],[10],[31]
Fair value		$ 11,751	[7],[8],[32]	$ 11,758	[9],[10],[31]
Diluted, percentage		20.00%	[7],[8]	20.00%	[9],[10]
Profits, percentage		21.75%	[7],[8]	21.75%	[9],[10]
Investment, Identifier [Axis]: I-45 SLF LLC, Member Units (Fully diluted 20.0%; 21.75% profits interest)
Schedule of Investments [Line Items]
Fair value		$ 11,751		$ 11,758		$ 12,949		14,387
Diluted, percentage		20.00%				20.00%
Profits, percentage		21.75%				21.75%
Investment, Identifier [Axis]: IG Investor, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		15,096
Cost		$ 15,096
Fair value		15,096		0
Investment, Identifier [Axis]: IG Investor, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal	[27]	0
Cost	[27]	(39)
Fair value		$ (39)	[27]	0
Investment, Identifier [Axis]: IG Investor, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%
Principal		$ 37,704
Cost		37,333
Fair value		$ 37,333		$ 0
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[11],[28],[29],[55]			10.17%
Reference Rate and Spread		5.75%	[12],[14],[17],[27]	5.75%	[11],[28],[29],[55]
Principal		$ 0	[12],[14],[17],[27]	$ 698	[11],[28],[29],[55]
Cost		(24)	[12],[14],[17],[27]	670	[11],[28],[29],[55]
Fair value		$ 0	[12],[14],[17],[27]	$ 698	[11],[28],[29],[55]
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.95%	[12],[14],[17]	10.17%	[11],[28],[29]
Reference Rate and Spread		5.75%	[12],[14],[17]	5.75%	[11],[28],[29]
Principal		$ 14,426	[12],[14],[17]	$ 14,499	[11],[28],[29]
Cost		14,249	[12],[14],[17]	14,304	[11],[28],[29]
Fair value		$ 14,426	[12],[14],[17]	$ 14,499	[11],[28],[29]
Investment, Identifier [Axis]: INW Manufacturing, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.29%	[12],[14],[17]	10.48%	[11],[29]
Reference Rate and Spread		5.75%	[12],[14],[17]	5.75%	[11],[29]
Principal		$ 6,938	[12],[14],[17]	$ 7,125	[11],[29]
Cost		6,803	[12],[14],[17]	6,968	[11],[29]
Fair value		$ 5,504	[12],[14],[17]	6,092	[11],[29]
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread	[17],[27]	9.00%
PIK Rate	[17],[27]	2.00%
Principal	[17],[27]	$ 0
Cost	[17],[27]	(12)
Fair value		$ (12)	[17],[27]	0
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Reference Rate and Spread	[17],[27]	9.00%
PIK Rate	[17],[27]	2.00%
Principal	[17],[27]	$ 0
Cost	[17],[27]	(10)
Fair value		$ (10)	[17],[27]	0
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[17]	15.38%
Reference Rate and Spread	[17]	8.00%
PIK Rate	[17]	2.00%
Principal	[17]	$ 4,318
Cost	[17]	3,252
Fair value		$ 3,252	[17]	0
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[17]	17.38%
Reference Rate and Spread	[17]	10.00%
PIK Rate	[17]	2.00%
Principal	[17]	$ 4,318
Cost	[17]	3,252
Fair value		$ 3,252	[17]	0
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)	[25]	193,307
Cost	[25]	$ 2,091
Fair value		$ 2,091	[25]	$ 0
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C., Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[5]	849
Cost	[5]	$ 1,166
Fair value	[5]	$ 1,166
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	12.24%
Reference Rate and Spread	[5],[14],[17]	7.00%
Principal	[5],[14],[17]	$ 20,872
Cost	[5],[14],[17]	20,167
Fair value	[5],[14],[17]	$ 20,167
Investment, Identifier [Axis]: Implus Footcare, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.65%	[5],[14],[17]	13.98%	[6],[29]
Reference Rate and Spread		7.75%	[5],[14],[17]	7.75%	[6],[29]
PIK Rate		1.50%	[5],[14],[17]	1.50%	[6],[29]
Principal		$ 18,592	[5],[14],[17]	$ 18,515	[6],[29]
Cost		18,506	[5],[14],[17]	18,384	[6],[29]
Fair value		$ 16,591	[5],[14],[17]	17,464	[6],[29]
Investment, Identifier [Axis]: Independent Pet Partners Intermediate Holdings, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[5]	18,006,407
Cost	[5]	$ 18,300
Fair value		$ 18,300	[5]	$ 0
Investment, Identifier [Axis]: Independent Pet Partners Intermediate Holdings, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)	[6]			1,558,333
Cost	[6]			$ 1,558
Fair value	[6]			$ 0
Investment, Identifier [Axis]: Independent Pet Partners Intermediate Holdings, LLC, Preferred Stock (non-voting) 1
Schedule of Investments [Line Items]
Total Rate	[6]			6.00%
PIK Rate	[6]			6.00%
Cost	[6]			$ 3,235
Fair value	[6]			0
Investment, Identifier [Axis]: Independent Pet Partners Intermediate Holdings, LLC, Preferred Stock (non-voting) 2
Schedule of Investments [Line Items]
Cost	[6]			0
Fair value	[6]			$ 0
Investment, Identifier [Axis]: Independent Pet Partners Intermediate Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[6],[29],[56]			13.00%
Reference Rate and Spread	[6],[29],[56]			5.50%
PIK Rate	[6],[29],[56]			13.00%
Principal	[6],[29],[56]			$ 7,027
Cost	[6],[29],[56]			7,027
Fair value	[6],[29],[56]			$ 7,027
Investment, Identifier [Axis]: Independent Pet Partners Intermediate Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[33]			6.00%
PIK Rate	[6],[33]			6.00%
Principal	[6],[33]			$ 18,428
Cost	[6],[33]			17,664
Fair value	[6],[33]			$ 7,633
Investment, Identifier [Axis]: Independent Pet Partners Intermediate Holdings, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[6],[28]			14.42%
Reference Rate and Spread	[6],[28]			10.00%
PIK Rate	[6],[28]			14.42%
Principal	[6],[28]			$ 806
Cost	[6],[28]			769
Fair value	[6],[28]			$ 769
Investment, Identifier [Axis]: Independent Pet Partners Intermediate Holdings, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)	[6],[30],[57]			242,914
Cost	[6],[30],[57]			$ 0
Fair value	[6],[30],[57]			$ 0
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		900	[5],[39]	900	[6],[40]
Cost		$ 900	[5],[39]	$ 900	[6],[40]
Fair value		$ 600	[5],[39]	$ 600	[6],[40]
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		144	[5],[32],[39]	144	[6],[31],[40]
Total Rate		10.00%	[5],[32],[39]	10.00%	[6],[31],[40]
PIK Rate		10.00%	[5],[32],[39]	10.00%	[6],[31],[40]
Cost		$ 133	[5],[32],[39]	$ 129	[6],[31],[40]
Fair value		$ 149	[5],[32],[39]	$ 145	[6],[31],[40]
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		80	[5],[32],[39]	80	[6],[31],[40]
Total Rate		20.00%	[5],[32],[39]	20.00%	[6],[31],[40]
PIK Rate		20.00%	[5],[32],[39]	20.00%	[6],[31],[40]
Cost		$ 97	[5],[32],[39]	$ 92	[6],[31],[40]
Fair value		$ 98	[5],[32],[39]	$ 93	[6],[31],[40]
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.25%	[5],[14],[17]	11.50%	[6],[29]
Reference Rate and Spread		6.75%	[5],[14],[17]	6.75%	[6],[29]
Principal		$ 1,004	[5],[14],[17]	$ 463	[6],[29]
Cost		976	[5],[14],[17]	430	[6],[29]
Fair value		$ 1,004	[5],[14],[17]	$ 463	[6],[29]
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.25%	[5],[14],[17]	11.50%	[6],[29]
Reference Rate and Spread		6.75%	[5],[14],[17]	6.75%	[6],[29]
Principal		$ 19,142	[5],[14],[17]	$ 19,239	[6],[29]
Cost		18,900	[5],[14],[17]	18,956	[6],[29]
Fair value		$ 19,142	[5],[14],[17]	19,239	[6],[29]
Investment, Identifier [Axis]: Infinity X1 Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		80,000
Cost		$ 4,000
Fair value		$ 4,000		0
Investment, Identifier [Axis]: Infinity X1 Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%
Principal		$ 18,000
Cost		17,832
Fair value		$ 17,832		$ 0
Investment, Identifier [Axis]: Infolinks Media Buyco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	10.70%
Reference Rate and Spread		5.50%	[5],[14],[17]	5.50%	[6],[29],[30]
Principal		$ 1,512	[5],[14],[17]	$ 0	[6],[29],[30]
Cost		1,481	[5],[14],[17]	(19)	[6],[29],[30]
Fair value		$ 1,481	[5],[14],[17]	$ (19)	[6],[29],[30]
Investment, Identifier [Axis]: Infolinks Media Buyco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.70%	[5],[14],[17]	10.23%	[6],[29]
Reference Rate and Spread		5.50%	[5],[14],[17]	5.50%	[6],[29]
Principal		$ 8,550	[5],[14],[17]	$ 8,593	[6],[29]
Cost		8,435	[5],[14],[17]	8,461	[6],[29]
Fair value		$ 8,550	[5],[14],[17]	8,593	[6],[29]
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[5]	106,032
Cost	[5]	$ 336
Fair value	[5]	$ 336
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	13.14%
Reference Rate and Spread	[5],[14],[17]	8.00%
Principal	[5],[14],[17]	$ 286
Cost	[5],[14],[17]	264
Fair value	[5],[14],[17]	$ 264
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	13.07%
Reference Rate and Spread	[5],[14],[17]	8.00%
Principal	[5],[14],[17]	$ 10,273
Cost	[5],[14],[17]	10,023
Fair value	[5],[14],[17]	$ 10,023
Investment, Identifier [Axis]: Integral Energy Services, Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[5]	9,968
Cost	[5]	$ 1,356
Fair value		$ 820	[5]	1,280
Investment, Identifier [Axis]: Integral Energy Services, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[5],[14]	13.04%
Reference Rate and Spread	[5],[14]	7.50%
Principal	[5],[14]	$ 15,769
Cost	[5],[14]	15,560
Fair value		$ 15,575	[5],[14]	$ 15,769
Investment, Identifier [Axis]: Interface Security Systems, L.L.C, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		2,143	[5]	2,143	[6]
Cost		$ 0	[5]	$ 0	[6]
Fair value		$ 0	[5]	$ 0	[6]
Investment, Identifier [Axis]: Interface Security Systems, L.L.C, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		15.34%	[5],[17]	14.22%	[6],[58]
Reference Rate and Spread		10.00%	[5],[17]	10.00%	[6],[58]
PIK Rate	[5],[17]	15.34%
Principal		$ 1,835	[5],[17]	$ 1,682	[6],[58]
Cost		1,835	[5],[17]	1,682	[6],[58]
Fair value		$ 1,781	[5],[17]	$ 1,682	[6],[58]
Investment, Identifier [Axis]: Interface Security Systems, L.L.C, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.23%	[5],[14],[16],[17]	12.07%	[6],[29],[33]
Reference Rate and Spread		7.00%	[5],[14],[16],[17]	7.00%	[6],[29],[33]
PIK Rate		12.23%	[5],[14],[16],[17]	1.00%	[6],[29],[33]
Principal		$ 7,313	[5],[14],[16],[17]	$ 7,313	[6],[29],[33]
Cost		7,237	[5],[14],[16],[17]	7,237	[6],[29],[33]
Fair value		$ 823	[5],[14],[16],[17]	$ 1,082	[6],[29],[33]
Investment, Identifier [Axis]: Intermedia Holdings, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.19%	[12],[14],[17]	10.38%	[11],[29]
Reference Rate and Spread		6.00%	[12],[14],[17]	6.00%	[11],[29]
Principal		$ 20,361	[12],[14],[17]	$ 20,467	[11],[29]
Cost		20,322	[12],[14],[17]	20,418	[11],[29]
Fair value		$ 16,594	[12],[14],[17]	$ 15,811	[11],[29]
Investment, Identifier [Axis]: Invincible Boat Company, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.04%	[5],[14]	10.14%	[6],[29]
Reference Rate and Spread		6.50%	[5],[14]	6.50%	[6],[29]
Principal		$ 622	[5],[14]	$ 622	[6],[29]
Cost		618	[5],[14]	618	[6],[29]
Fair value		$ 605	[5],[14]	$ 622	[6],[29]
Investment, Identifier [Axis]: Invincible Boat Company, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.04%	[5],[14]	10.17%	[6],[29]
Reference Rate and Spread		6.50%	[5],[14]	6.50%	[6],[29]
Principal		$ 16,889	[5],[14]	$ 16,889	[6],[29]
Cost		16,804	[5],[14]	16,784	[6],[29]
Fair value		$ 16,429	[5],[14]	$ 16,889	[6],[29]
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		203,016		179,778
Cost		$ 2,756		$ 1,798
Fair value		$ 2,756		$ 1,798		$ 1,798		1,798
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.50%		12.50%		12.50%
Principal		$ 4,514		$ 4,534
Cost		4,484		4,500
Fair value		$ 4,484		$ 4,500		$ 3,173		3,170
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.50%		12.50%		12.50%
Principal		$ 3,140		$ 3,154
Cost		3,119		3,130
Fair value		$ 3,119		$ 3,130		$ 4,561		4,557
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		13.50%		12.50%		12.50%
Principal		$ 8,944		$ 8,944
Cost		8,944		8,944
Fair value		$ 8,944		$ 8,944		$ 28,769		28,749
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		13.50%		12.50%
Principal		$ 19,624		$ 19,712
Cost		19,488		19,559
Fair value		$ 19,488		19,559
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate		13.50%
Principal		$ 11,162
Cost		10,819
Fair value		$ 10,819		$ 0
Investment, Identifier [Axis]: Isagenix International, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[12]	186,322
Cost	[12]	$ 0
Fair value	[12]	$ 0
Investment, Identifier [Axis]: Isagenix International, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.46%	[12],[14],[17]	9.93%	[11],[29],[33]
Reference Rate and Spread		5.50%	[12],[14],[17]	7.75%	[11],[29],[33]
PIK Rate	[12],[14],[17]	3.00%
Principal		$ 2,305	[12],[14],[17]	$ 5,053	[11],[29],[33]
Cost		2,050	[12],[14],[17]	5,038	[11],[29],[33]
Fair value		$ 2,074	[12],[14],[17]	$ 1,537	[11],[29],[33]
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,684,211	[5]	1,684,211	[6]
Cost		$ 1,684	[5]	$ 1,684	[6]
Fair value		$ 2,660	[5]	$ 2,840	[6]
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		6.00%	[5],[14],[27]	6.00%	[6],[29],[30]
Principal		$ 0	[5],[14],[27]	$ 0	[6],[29],[30]
Cost		(118)	[5],[14],[27]	(135)	[6],[29],[30]
Fair value		$ (118)	[5],[14],[27]	$ (135)	[6],[29],[30]
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.54%	[5],[14]	10.73%	[6],[29]
Reference Rate and Spread		6.00%	[5],[14]	6.00%	[6],[29]
Principal		$ 36,474	[5],[14]	$ 36,947	[6],[29]
Cost		35,961	[5],[14]	36,358	[6],[29]
Fair value		$ 36,474	[5],[14]	$ 36,947	[6],[29]
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		2,826,667	[5]	2,826,667	[6],[31]
Total Rate	[6],[31]			12.00%
PIK Rate	[6],[31]			12.00%
Cost		$ 110	[5]	$ 123	[6],[31]
Fair value		$ 500	[5]	$ 623	[6],[31]
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.69%	[5],[14]	12.23%	[6],[29]
Reference Rate and Spread		7.50%	[5],[14]	7.50%	[6],[29]
Principal		$ 651	[5],[14]	$ 500	[6],[29]
Cost		639	[5],[14]	483	[6],[29]
Fair value		$ 651	[5],[14]	$ 500	[6],[29]
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.69%	[5],[14]	12.23%	[6],[29]
Reference Rate and Spread		7.50%	[5],[14]	7.50%	[6],[29]
Principal		$ 2,027	[5],[14]	$ 2,079	[6],[29]
Cost		2,027	[5],[14]	2,079	[6],[29]
Fair value		$ 2,027	[5],[14]	$ 2,079	[6],[29]
Investment, Identifier [Axis]: Jensen Jewelers of Idaho, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		627	[32]	627	[29]
Cost		$ 811	[32]	$ 811	[29]
Fair value		$ 13,510	[32]	$ 14,970	[29]	$ 15,120		12,420
Investment, Identifier [Axis]: Jensen Jewelers of Idaho, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						10.00%
Reference Rate and Spread						6.75%
Fair value						$ 2,450		2,550
Investment, Identifier [Axis]: Jensen Jewelers of Idaho, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		6.75%	[27]	6.75%	[30]
Principal		$ 0	[27]	$ 0	[30]
Cost		0	[27]	0	[30]
Fair value		$ 0	[27]	$ 0	[30]
Investment, Identifier [Axis]: Jensen Jewelers of Idaho, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.00%	[14]	13.75%	[29]
Reference Rate and Spread		6.75%	[14]	6.75%	[29]
Principal		$ 2,450	[14]	$ 2,450	[29]
Cost		2,448	[14]	2,444	[29]
Fair value		$ 2,450	[14]	$ 2,450	[29]
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		472,579	[12]	472,579	[11]
Cost		$ 4,429	[12]	$ 4,429	[11]
Fair value		$ 0	[12]	$ 0	[11]
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		23.35%	[12],[16],[17]	18.00%	[11]
Reference Rate and Spread	[12],[16],[17]	18.00%
PIK Rate	[12],[16],[17]	23.35%
Principal		$ 2,431	[12],[16],[17]	$ 2,297	[11]
Cost		2,431	[12],[16],[17]	2,297	[11]
Fair value		$ 2,151	[12],[16],[17]	$ 2,297	[11]
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		21.48%	[12],[16],[17]	19.75%	[11],[33]
Reference Rate and Spread	[12],[16],[17]	16.00%
PIK Rate		21.48%	[12],[16],[17]	19.75%	[11],[33]
Principal		$ 4,034	[12],[16],[17]	$ 4,034	[11],[33]
Cost		3,997	[12],[16],[17]	3,997	[11],[33]
Fair value		$ 280	[12],[16],[17]	$ 504	[11],[33]
Investment, Identifier [Axis]: Johnson Downie Opco, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		3,150	[32]	3,150	[31]
Cost		$ 3,150	[32]	$ 3,150	[31]
Fair value		$ 6,550	[32]	$ 5,540	[31]	$ 5,880		3,150
Investment, Identifier [Axis]: Johnson Downie Opco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						13.00%
Reference Rate and Spread						11.50%
Fair value						$ 10,421		11,344
Investment, Identifier [Axis]: Johnson Downie Opco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		11.50%	[14],[27]	11.50%	[29],[30]
Principal		$ 0	[14],[27]	$ 0	[29],[30]
Cost		(12)	[14],[27]	(14)	[29],[30]
Fair value		$ 0	[14],[27]	$ 0	[29],[30]
Investment, Identifier [Axis]: Johnson Downie Opco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		16.75%	[14]	15.63%	[29]
Reference Rate and Spread		11.50%	[14]	11.50%	[29]
Principal		$ 9,838	[14]	$ 9,999	[29]
Cost		9,771	[14]	9,920	[29]
Fair value		$ 9,838	[14]	$ 9,999	[29]
Investment, Identifier [Axis]: JorVet Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Fair value						$ 10,741		0
Investment, Identifier [Axis]: JorVet Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		107,406	[32]	107,406	[31]
Cost		$ 10,741	[32]	$ 10,741	[31]
Fair value		$ 10,741	[32]	$ 10,741	[31]
Investment, Identifier [Axis]: JorVet Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 25,650		$ 25,650
Cost		25,458		25,432
Fair value		$ 25,458		$ 25,432		$ 25,406		0
Investment, Identifier [Axis]: KBK Industries, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		325	[32]	325	[31]
Cost		$ 783	[32]	$ 783	[31]
Fair value		$ 12,360	[32]	15,570	[31]	13,930		13,620
Investment, Identifier [Axis]: KBK Industries, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		9.00%
Principal		$ 5,300
Cost		5,251
Fair value		$ 5,300		$ 0
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.81%	[5],[14]	12.00%	[6],[29]
Reference Rate and Spread		7.25%	[5],[14]	7.25%	[6],[29]
Principal		$ 1,042	[5],[14]	$ 1,064	[6],[29]
Cost		1,003	[5],[14]	1,019	[6],[29]
Fair value		$ 954	[5],[14]	$ 995	[6],[29]
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.81%	[5],[14]	12.00%	[6],[29]
Reference Rate and Spread		7.25%	[5],[14]	7.25%	[6],[29]
Principal		$ 7,467	[5],[14]	$ 7,505	[6],[29]
Cost		7,368	[5],[14]	7,391	[6],[29]
Fair value		$ 6,835	[5],[14]	$ 7,022	[6],[29]
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		800	[32],[39]	800	[31],[40]
Cost		$ 992	[32],[39]	$ 992	[31],[40]
Fair value		$ 2,780	[32],[39]	$ 2,850	[31],[40]
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Member Units 1
Schedule of Investments [Line Items]
Fair value						12,240		12,310
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Member Units 2
Schedule of Investments [Line Items]
Fair value						$ 2,460		2,460
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		$ 7,730		$ 7,220
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%		11.50%		11.50%
Principal		$ 20,599		$ 20,415
Cost		20,569		20,374
Fair value		$ 20,569		$ 20,374		$ 20,349		20,324
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.00%		9.00%		9.00%
Principal		$ 3,860		$ 3,879
Cost		3,824		3,842
Fair value		$ 3,824		$ 3,842		$ 3,860		3,876
Investment, Identifier [Axis]: Kore Wireless Group Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.84%	[12],[17]	10.08%	[11],[28]
Reference Rate and Spread		5.50%	[12],[17]	5.50%	[11],[28]
Principal		$ 11,238	[12],[17]	$ 11,326	[11],[28]
Cost		11,205	[12],[17]	11,280	[11],[28]
Fair value		$ 10,657	[12],[17]	$ 10,930	[11],[28]
Investment, Identifier [Axis]: L.F. Manufacturing Holdings, LLC, Member Units
Schedule of Investments [Line Items]
Fair value						3,150		2,560
Investment, Identifier [Axis]: L.F. Manufacturing Holdings, LLC, Preferred Member Units (non-voting)
Schedule of Investments [Line Items]
Fair value						$ 115		107
Investment, Identifier [Axis]: LKCM Headwater Investments I, L.P., LP Interests
Schedule of Investments [Line Items]
Units (percentage)		2.27%	[7],[8],[32],[43]	2.27%	[9],[10],[31],[44]
Cost		$ 1,746	[7],[8],[32],[43]	$ 1,746	[9],[10],[31],[44]
Fair value		$ 3,354	[7],[8],[32],[43]	$ 3,197	[9],[10],[31],[44]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.43%	[5],[14],[17]	11.21%	[6],[28],[29]
Reference Rate and Spread		7.25%	[5],[14],[17]	7.25%	[6],[28],[29]
Principal		$ 8,004	[5],[14],[17]	$ 8,106	[6],[28],[29]
Cost		7,998	[5],[14],[17]	8,087	[6],[28],[29]
Fair value		$ 8,004	[5],[14],[17]	$ 8,047	[6],[28],[29]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.45%	[5],[14],[17],[59]	11.67%	[6],[28],[29]
Reference Rate and Spread		7.25%	[5],[14],[17],[59]	7.25%	[6],[28],[29]
Principal		$ 9,154	[5],[14],[17],[59]	$ 9,197	[6],[28],[29]
Cost		9,141	[5],[14],[17],[59]	9,160	[6],[28],[29]
Fair value		$ 9,154	[5],[14],[17],[59]	$ 9,130	[6],[28],[29]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.44%	[5],[14],[17]	11.67%	[6],[28],[29]
Reference Rate and Spread		7.25%	[5],[14],[17]	7.25%	[6],[28],[29]
Principal		$ 10,778	[5],[14],[17]	$ 10,827	[6],[28],[29]
Cost		10,746	[5],[14],[17]	10,733	[6],[28],[29]
Fair value		$ 10,778	[5],[14],[17]	$ 10,749	[6],[28],[29]
Investment, Identifier [Axis]: LLFlex, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		15.22%	[5],[14],[17]	12.74%	[6],[29]
Reference Rate and Spread		9.00%	[5],[14],[17]	9.00%	[6],[29]
PIK Rate	[5],[14],[17]	1.00%
Principal		$ 4,428	[5],[14],[17]	$ 4,444	[6],[29]
Cost		4,320	[5],[14],[17]	4,370	[6],[29]
Fair value		$ 4,037	[5],[14],[17]	$ 4,350	[6],[29]
Investment, Identifier [Axis]: Lightbox Holdings, L.P., Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.50%	[12],[17]	9.73%	[11]
Reference Rate and Spread		5.00%	[12],[17]	5.00%	[11]
Principal		$ 14,400	[12],[17]	$ 14,475	[11]
Cost		14,293	[12],[17]	14,349	[11]
Fair value		$ 14,040	[12],[17]	$ 13,968	[11]
Investment, Identifier [Axis]: Logix Acquisition Company, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.48%	[5],[14]	10.13%	[6],[29]
Reference Rate and Spread		5.75%	[5],[14]	5.75%	[6],[29]
Principal		$ 23,921	[5],[14]	$ 19,662	[6],[29]
Cost		22,663	[5],[14]	19,033	[6],[29]
Fair value		$ 19,137	[5],[14]	$ 16,221	[6],[29]
Investment, Identifier [Axis]: Looking Glass Investments, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		3	[7],[8]	3	[9],[10]
Cost		$ 125	[7],[8]	$ 125	[9],[10]
Fair value		$ 25	[7],[8]	$ 25	[9],[10]
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.20%	[12],[14],[17],[60]	10.42%	[11],[28],[29]
Reference Rate and Spread		6.00%	[12],[14],[17],[60]	6.00%	[11],[28],[29]
Principal		$ 10,244	[12],[14],[17],[60]	$ 8,338	[11],[28],[29]
Cost		10,165	[12],[14],[17],[60]	8,267	[11],[28],[29]
Fair value		$ 10,244	[12],[14],[17],[60]	$ 8,338	[11],[28],[29]
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.20%	[12],[14],[17]	10.42%	[11],[28],[29]
Reference Rate and Spread		6.00%	[12],[14],[17]	6.00%	[11],[28],[29]
Principal		$ 7,836	[12],[14],[17]	$ 7,876	[11],[28],[29]
Cost		7,756	[12],[14],[17]	7,784	[11],[28],[29]
Fair value		$ 7,836	[12],[14],[17]	$ 7,876	[11],[28],[29]
Investment, Identifier [Axis]: MH Corbin Holding LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		66,000		66,000
Cost		$ 4,400		$ 4,400
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: MH Corbin Holding LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		4,000		4,000
Cost		$ 6,000		$ 6,000
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: MH Corbin Holding LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%	[15]	13.00%		13.00%
Principal		$ 5,960	[15]	$ 6,156
Cost		5,960	[15]	6,156
Fair value		$ 5,503	[15]	$ 4,548		$ 4,288		5,934
Investment, Identifier [Axis]: MS Private Loan Fund I, LP, LP Interests
Schedule of Investments [Line Items]
Units (percentage)		14.51%	[7],[8],[32],[43]	14.51%	[9],[10],[31],[44]
Cost		$ 14,250	[7],[8],[32],[43]	$ 14,250	[9],[10],[31],[44]
Fair value		14,635	[7],[8],[32],[43]	14,833	[9],[10],[31],[44]
Investment, Identifier [Axis]: MS Private Loan Fund I, LP, Secured Debt
Schedule of Investments [Line Items]
Principal		0	[7],[8],[27]	0	[9],[10],[30]
Cost		0	[7],[8],[27]	0	[9],[10],[30]
Fair value		0	[7],[8],[27]	0	[9],[10],[30]
Investment, Identifier [Axis]: MS Private Loan Fund, LP Interests
Schedule of Investments [Line Items]
Fair value		14,635		14,833		10,787		2,581
Investment, Identifier [Axis]: MS Private Loan Fund, Secured Debt 1
Schedule of Investments [Line Items]
Fair value		0		0
Investment, Identifier [Axis]: MS Private Loan Fund, Secured Debt 2
Schedule of Investments [Line Items]
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: MSC Adviser I, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)	[31],[61]			1
Units (percentage)	[32],[62]	100.00%
Cost		$ 29,500	[32],[62]	$ 29,500	[31],[61]
Fair value		$ 133,970	[32],[62]	$ 122,930	[31],[61]	118,320		140,400
Investment, Identifier [Axis]: MSC Income Fund, Inc., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		350,451	[7],[8],[32]	94,697	[9],[10],[31]
Cost		$ 2,750	[7],[8],[32]	$ 750	[9],[10],[31]
Fair value		$ 2,688	[7],[8],[32]	$ 753	[9],[10],[31]	$ 750		0
Investment, Identifier [Axis]: Mako Steel, LP, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.91%	[5],[14]	11.79%	[6],[29],[63]
Reference Rate and Spread		7.25%	[5],[14]	7.25%	[6],[29],[63]
Principal		$ 2,373	[5],[14]	$ 3,103	[6],[29],[63]
Cost		2,339	[5],[14]	3,063	[6],[29],[63]
Fair value		$ 2,373	[5],[14]	$ 3,083	[6],[29],[63]
Investment, Identifier [Axis]: Mako Steel, LP, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.91%	[5],[14]	11.09%	[6],[29]
Reference Rate and Spread		7.25%	[5],[14]	7.25%	[6],[29]
Principal		$ 15,147	[5],[14]	$ 15,324	[6],[29]
Cost		14,980	[5],[14]	15,122	[6],[29]
Fair value		15,147	[5],[14]	$ 15,224	[6],[29]
Investment, Identifier [Axis]: Market Force Information, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)				743,921
Cost				$ 16,642
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: Market Force Information, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				15.13%	[29]	12.13%
Reference Rate and Spread		11.00%		11.00%	[29]	11.00%
Principal	[29]			$ 6,275
Cost	[29]			6,253
Fair value		$ 0		$ 6,090	[29]	$ 4,400		3,400
Investment, Identifier [Axis]: Market Force Information, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				12.00%	[33]	12.00%
PIK Rate				12.00%	[33]	12.00%
Principal	[33]			$ 26,079
Cost	[33]			25,952
Fair value		$ 0		$ 1,610	[33]	$ 7,531		8,936
Investment, Identifier [Axis]: MetalForming AcquireCo, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		1,537,219	[32]	1,537,219
Cost		$ 1,537	[32]	$ 1,537
Fair value		$ 1,400	[32]	$ 1,537
Investment, Identifier [Axis]: MetalForming AcquireCo, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		5,915,585	[32]	5,915,585	[31]
Total Rate		8.00%	[32]	8.00%	[31]
PIK Rate		8.00%	[32]	8.00%	[31]
Cost		$ 6,127	[32]	$ 6,010	[31]
Fair value		6,245	[32]	6,010	[31]
Investment, Identifier [Axis]: MetalForming AcquireCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[27]	0	[30]
Cost		0	[27]	0	[30]
Fair value		$ 0	[27]	$ 0	[30]
Investment, Identifier [Axis]: MetalForming AcquireCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.75%		12.75%
Principal		$ 23,802		$ 23,802
Cost		23,599		23,576
Fair value		$ 23,599		$ 23,576
Investment, Identifier [Axis]: Microbe Formulas, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		6.25%	[5],[14],[17],[27]	6.25%	[6],[28],[29],[30]
Principal		$ 0	[5],[14],[17],[27]	$ 0	[6],[28],[29],[30]
Cost		(57)	[5],[14],[17],[27]	(63)	[6],[28],[29],[30]
Fair value		$ (57)	[5],[14],[17],[27]	$ (63)	[6],[28],[29],[30]
Investment, Identifier [Axis]: Microbe Formulas, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.44%	[5],[14],[17]	9.86%	[6],[28],[29]
Reference Rate and Spread		6.25%	[5],[14],[17]	6.25%	[6],[28],[29]
Principal		$ 24,123	[5],[14],[17]	$ 26,075	[6],[28],[29]
Cost		23,741	[5],[14],[17]	25,619	[6],[28],[29]
Fair value		$ 23,945	[5],[14],[17]	$ 25,181	[6],[28],[29]
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.77%	[5],[14],[17]	10.66%	[6],[29]
Reference Rate and Spread		6.50%	[5],[14],[17]	6.25%	[6],[29]
Principal		$ 18,769	[5],[14],[17]	$ 18,769	[6],[29]
Cost		18,618	[5],[14],[17]	18,562	[6],[29]
Fair value		$ 17,884	[5],[14],[17]	$ 18,338	[6],[29]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		44,445,814	[5],[8],[13]	44,445,814	[6],[10],[18]
Cost		$ 889	[5],[8],[13]	$ 889	[6],[10],[18]
Fair value		$ 889	[5],[8],[13]	$ 889	[6],[10],[18]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[8],[13],[14]	12.54%
Reference Rate and Spread		7.00%	[5],[8],[13],[14]	7.00%	[6],[10],[18],[29],[30]
Principal		$ 3,709	[5],[8],[13],[14]	$ 0	[6],[10],[18],[29],[30]
Cost		3,652	[5],[8],[13],[14]	(64)	[6],[10],[18],[29],[30]
Fair value		$ 3,648	[5],[8],[13],[14]	$ (64)	[6],[10],[18],[29],[30]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.54%	[5],[8],[13],[14]	11.73%	[6],[10],[18],[29]
Reference Rate and Spread		7.00%	[5],[8],[13],[14]	7.00%	[6],[10],[18],[29]
Principal		$ 10,107	[5],[8],[13],[14]	$ 10,107	[6],[10],[18],[29]
Cost		9,944	[5],[8],[13],[14]	9,923	[6],[10],[18],[29]
Fair value		$ 10,899	[5],[8],[13],[14]	$ 10,714	[6],[10],[18],[29]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.54%	[5],[8],[13],[14],[17]	11.73%	[6],[10],[18],[29]
Reference Rate and Spread		7.00%	[5],[8],[13],[14],[17]	7.00%	[6],[10],[18],[29]
Principal		$ 17,038	[5],[8],[13],[14],[17]	$ 17,038	[6],[10],[18],[29]
Cost		16,779	[5],[8],[13],[14],[17]	16,746	[6],[10],[18],[29]
Fair value		$ 17,038	[5],[8],[13],[14],[17]	$ 17,038	[6],[10],[18],[29]
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		5,873	[32]	5,873	[31]
Cost		$ 2,720	[32]	$ 2,720	[31]
Fair value		27,150	[32]	22,830	[31]	$ 16,210		8,840
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						10.00%
Fair value						$ 6,098		6,378
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[27]	0	[30]
Cost		0	[27]	0	[30]
Fair value		$ 0	[27]	$ 0	[30]
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%
Principal		$ 5,746		$ 5,746
Cost		5,746		5,746
Fair value		$ 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		$ 12,710		$ 11,830		11,830		13,560
Investment, Identifier [Axis]: NBG Acquisition Inc, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.71%	[12],[14],[16]	9.67%	[11],[29]
Reference Rate and Spread		5.50%	[12],[14],[16]	5.50%	[11],[29]
Principal		$ 3,849	[12],[14],[16]	$ 3,849	[11],[29]
Cost		3,834	[12],[14],[16]	3,834	[11],[29]
Fair value		$ 154	[12],[14],[16]	$ 1,251	[11],[29]
Investment, Identifier [Axis]: NRP Jones, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)	[31]			65,962
Cost	[31]			$ 3,717
Fair value				4,790	[31]	$ 5,470		6,440
Investment, Identifier [Axis]: NRP Jones, LLC, Member Units 1
Schedule of Investments [Line Items]
Units (in shares)	[32]	65,962
Cost	[32]	$ 114
Fair value	[32]	145
Investment, Identifier [Axis]: NRP Jones, LLC, Member Units 1.1
Schedule of Investments [Line Items]
Fair value		$ 3,865		4,615
Investment, Identifier [Axis]: NRP Jones, LLC, Member Units 2
Schedule of Investments [Line Items]
Units (in shares)	[32]	65,962
Cost	[32]	$ 3,603
Fair value	[32]	3,865
Investment, Identifier [Axis]: NRP Jones, LLC, Member Units 2.1
Schedule of Investments [Line Items]
Fair value		$ 145		$ 175
Investment, Identifier [Axis]: NRP Jones, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 2,080		$ 2,080
Cost		2,080		2,080
Fair value		$ 2,080		$ 2,080		$ 2,080		2,080
Investment, Identifier [Axis]: NTM Acquisition Corp., Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.64%	[12],[14],[17]	9.50%	[11],[29]
Reference Rate and Spread		7.25%	[12],[14],[17]	6.25%	[11],[29]
PIK Rate		1.00%	[12],[14],[17]	1.00%	[11],[29]
Principal		$ 4,237	[12],[14],[17]	$ 4,358	[11],[29]
Cost		4,237	[12],[14],[17]	4,358	[11],[29]
Fair value		$ 4,068	[12],[14],[17]	$ 4,228	[11],[29]
Investment, Identifier [Axis]: NWN Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.13%	[5],[14],[17],[64]	10.85%	[6],[28],[29],[65]
Reference Rate and Spread		8.00%	[5],[14],[17],[64]	8.00%	[6],[28],[29],[65]
Principal		$ 2,919	[5],[14],[17],[64]	$ 3,941	[6],[28],[29],[65]
Cost		2,797	[5],[14],[17],[64]	3,797	[6],[28],[29],[65]
Fair value		$ 2,811	[5],[14],[17],[64]	$ 3,720	[6],[28],[29],[65]
Investment, Identifier [Axis]: NWN Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.19%	[5],[14],[17]	12.56%	[6],[28],[29]
Reference Rate and Spread		8.00%	[5],[14],[17]	8.00%	[6],[28],[29]
Principal		$ 39,381	[5],[14],[17]	$ 39,851	[6],[28],[29]
Cost		38,747	[5],[14],[17]	39,094	[6],[28],[29]
Fair value		$ 37,923	[5],[14],[17]	$ 37,616	[6],[28],[29]
Investment, Identifier [Axis]: NWN Corporation, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		20.00%	[5]	20.00%	[6]
PIK Rate		20.00%	[5]	20.00%	[6]
Principal		$ 7,190	[5]	$ 6,509	[6]
Cost		6,918	[5]	6,194	[6]
Fair value		$ 6,934	[5]	$ 6,194	[6]
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		6,987	[32]	6,987
Cost		$ 6,987	[32]	$ 6,987
Fair value		$ 12,790	[32]	$ 7,700		$ 7,700		7,700
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%				12.00%
Reference Rate and Spread	[29],[30]			7.00%
Principal		$ 21,294		$ 0	[29],[30]
Cost		21,166		0	[29],[30]
Fair value		$ 21,294		0	[29],[30]	$ 10,423		10,412
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Reference Rate and Spread		7.00%
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 10,500		$ 20,094
Cost		10,445		19,972
Fair value		$ 10,500		20,094		$ 11,373		4,829
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		12.00%
Fair value		$ 21,294		$ 20,094
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
Principal				$ 10,500
Cost				10,434
Fair value		$ 10,500		$ 10,500
Investment, Identifier [Axis]: NexRev LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		103,144,186	[32]	103,144,186	[31]
Cost		$ 8,213	[32]	$ 8,213	[31]
Fair value		3,450	[32]	1,110	[31]	$ 940		2,690
Investment, Identifier [Axis]: NexRev LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						11.00%
Fair value						$ 8,262		14,045
Investment, Identifier [Axis]: NexRev LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[27]	0	[30]
Cost		0	[27]	0	[30]
Fair value		$ 0	[27]	$ 0	[30]
Investment, Identifier [Axis]: NexRev LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%		11.00%
Principal		$ 9,811		$ 11,465
Cost		9,725		11,335
Fair value		$ 8,368		$ 8,477
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		6.25%	[5],[14],[17],[27]	6.25%	[6],[29],[30]
Principal		$ 0	[5],[14],[17],[27]	$ 0	[6],[29],[30]
Cost		(1)	[5],[14],[17],[27]	(1)	[6],[29],[30]
Fair value		$ 0	[5],[14],[17],[27]	$ 0	[6],[29],[30]
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Reference Rate and Spread		6.25%	[5],[14],[17],[27]	6.25%	[6],[29],[30]
Principal		$ 0	[5],[14],[17],[27]	$ 0	[6],[29],[30]
Cost		(29)	[5],[14],[17],[27]	(38)	[6],[29],[30]
Fair value		$ (29)	[5],[14],[17],[27]	$ (38)	[6],[29],[30]
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.26%	[5],[14],[17]	9.99%	[6],[29]
Reference Rate and Spread		6.00%	[5],[14],[17]	6.25%	[6],[29]
Principal		$ 20,467	[5],[14],[17]	$ 21,666	[6],[29]
Cost		20,291	[5],[14],[17]	21,418	[6],[29]
Fair value		$ 20,467	[5],[14],[17]	$ 21,666	[6],[29]
Investment, Identifier [Axis]: NuStep, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Fair value						$ 11,560		13,500
Investment, Identifier [Axis]: NuStep, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		406		406
Cost		$ 10,200		$ 10,200
Fair value		$ 8,380		$ 8,040
Investment, Identifier [Axis]: NuStep, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		2,062		2,062
Cost		$ 2,062		$ 2,062
Fair value		$ 5,150		$ 5,150
Investment, Identifier [Axis]: NuStep, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.75%	[14]	10.63%	[29]	7.63%
Reference Rate and Spread		6.50%	[14]	6.50%	[29]	6.50%
Principal		$ 4,400	[14]	$ 4,400	[29]
Cost		4,399	[14]	4,399	[29]
Fair value		$ 4,399	[14]	$ 4,399	[29]	$ 3,200		1,720
Investment, Identifier [Axis]: NuStep, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 18,440		$ 18,440
Cost		18,420		18,414
Fair value		$ 18,420		$ 18,414		$ 18,440		17,240
Investment, Identifier [Axis]: OMi Topco, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		900	[32]	900	[31]
Cost		$ 1,080	[32]	$ 1,080	[31]
Fair value		$ 29,310	[32]	$ 22,810	[31]	$ 20,300		20,210
Investment, Identifier [Axis]: OMi Topco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 14,250		$ 15,750
Cost		14,159		15,634
Fair value		$ 14,250		$ 15,750		$ 16,750		18,000
Investment, Identifier [Axis]: OVG Business Services, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[6],[29]			10.64%
Reference Rate and Spread	[6],[29]			6.25%
Principal	[6],[29]			$ 13,930
Cost	[6],[29]			13,813
Fair value	[6],[29]			$ 13,094
Investment, Identifier [Axis]: Obra Capital, Inc, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[12],[17]	11.22%
Reference Rate and Spread	[12],[17]	6.00%
Principal	[12],[17]	$ 18,230
Cost	[12],[17]	17,243
Fair value	[12],[17]	$ 13,763
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
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		912		912
Total Rate		7.00%		7.00%
PIK Rate		7.00%		7.00%
Cost		$ 1,981		$ 1,981
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%	[16]	12.00%	[33]	12.00%
PIK Rate		12.00%	[16]	12.00%	[33]	12.00%
Principal		$ 964	[16]	$ 964	[33]
Cost		964	[16]	964	[33]
Fair value		$ 441	[16]	$ 569	[33]	$ 808		935
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%	[16]	12.00%	[33]	12.00%
PIK Rate		12.00%	[16]	12.00%	[33]	12.00%
Principal		$ 983	[16]	$ 983	[33]
Cost		983	[16]	983	[33]
Fair value		$ 450	[16]	$ 580	[33]	$ 825		954
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.00%	[16]	12.00%	[33]	12.00%
PIK Rate		12.00%	[16]	12.00%	[33]	12.00%
Principal		$ 2,116	[16]	$ 2,116	[33]
Cost		2,116	[16]	2,116	[33]
Fair value		$ 969	[16]	$ 1,249	[33]	$ 1,776		2,055
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		12.00%	[16]	12.00%	[33]	12.00%
PIK Rate		12.00%	[16]	12.00%	[33]	12.00%
Principal		$ 4,415	[16]	$ 4,415	[33]
Cost		4,415	[16]	4,415	[33]
Fair value		$ 2,022	[16]	$ 2,606	[33]	$ 3,704		4,286
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Unsecured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%	[16]	10.00%	[33]	10.00%
PIK Rate		10.00%	[16]	10.00%	[33]	10.00%
Principal		$ 305	[16]	$ 305	[33]
Cost		305	[16]	305	[33]
Fair value		$ 305	[16]	$ 305	[33]	$ 197		191
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Warrants
Schedule of Investments [Line Items]
Units (in shares)		4,699	[25]	4,699	[26]
Cost		$ 1,089	[25]	$ 1,089	[26]
Fair value		$ 0	[25]	$ 0	[26]
Investment, Identifier [Axis]: Oneliance, LLC, Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		1,128		1,056
Cost		$ 1,128		$ 1,056
Fair value		$ 1,128		$ 1,056		$ 1,056		1,056
Investment, Identifier [Axis]: Oneliance, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.06%
Reference Rate and Spread						11.00%
Fair value						$ 5,553		5,547
Investment, Identifier [Axis]: Oneliance, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		11.00%	[14],[27]	11.00%	[29],[30]
Principal		$ 0	[14],[27]	$ 0	[29],[30]
Cost		0	[14],[27]	0	[29],[30]
Fair value		$ 0	[14],[27]	$ 0	[29],[30]
Investment, Identifier [Axis]: Oneliance, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		16.25%	[14]	15.13%	[29]
Reference Rate and Spread		11.00%	[14]	11.00%	[29]
Principal		$ 5,520	[14]	$ 5,600	[29]
Cost		5,485	[14]	5,559	[29]
Fair value		$ 5,424	[14]	$ 5,559	[29]
Investment, Identifier [Axis]: Orttech Holdings, LLC, Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		10,000	[32],[39]	10,000	[31],[40]
Cost		$ 10,000	[32],[39]	$ 10,000	[31],[40]
Fair value		$ 16,560	[32],[39]	$ 11,750	[31],[40]	$ 10,000		10,000
Investment, Identifier [Axis]: Orttech Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.00%
Reference Rate and Spread						11.00%
Fair value						$ 23,779		24,150
Investment, Identifier [Axis]: Orttech Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		11.00%	[14],[27]	11.00%	[29],[30]
Principal		$ 0	[14],[27]	$ 0	[29],[30]
Cost		0	[14],[27]	0	[29],[30]
Fair value		$ 0	[14],[27]	$ 0	[29],[30]
Investment, Identifier [Axis]: Orttech Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		16.25%	[14]	15.13%	[29]
Reference Rate and Spread		11.00%	[14]	11.00%	[29]
Principal		$ 22,800	[14]	$ 23,600	[29]
Cost		22,658	[14]	23,429	[29]
Fair value		$ 22,800	[14]	$ 23,429	[29]
Investment, Identifier [Axis]: Ospemifene Royalty Sub LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.50%	[5],[16]	11.50%	[6],[33]
Principal		$ 4,461	[5],[16]	$ 4,489	[6],[33]
Cost		4,461	[5],[16]	4,489	[6],[33]
Fair value		75	[5],[16]	103	[6],[33]
Investment, Identifier [Axis]: Other, Affiliate Investments
Schedule of Investments [Line Items]
Fair value		0		0		0		0
Investment, Identifier [Axis]: Other, Control Investments
Schedule of Investments [Line Items]
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: PPL RVs, Inc., Common Stock
Schedule of Investments [Line Items]
Fair value						$ 18,490		14,360
Investment, Identifier [Axis]: PPL RVs, Inc., Common Stock 1
Schedule of Investments [Line Items]
Units (in shares)		2,000	[32]	2,000	[31]
Cost		$ 2,150	[32]	$ 2,150	[31]
Fair value		$ 18,070	[32]	$ 18,950	[31]
Investment, Identifier [Axis]: PPL RVs, Inc., Common Stock 2
Schedule of Investments [Line Items]
Units (in shares)		238,421	[39]	238,421
Cost		$ 238	[39]	$ 238
Fair value		$ 250	[39]	$ 238
Investment, Identifier [Axis]: PPL RVs, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate						7.97%
Reference Rate and Spread						7.00%
Fair value						$ 19,645		12,381
Investment, Identifier [Axis]: PPL RVs, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		8.75%	[14],[27]	7.00%	[29],[30]
Principal		$ 0	[14],[27]	$ 0	[29],[30]
Cost		(8)	[14],[27]	(9)	[29],[30]
Fair value		$ 0	[14],[27]	$ 0	[29],[30]
Investment, Identifier [Axis]: PPL RVs, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.63%	[14]	10.25%	[29]
Reference Rate and Spread		8.75%	[14]	7.00%	[29]
Principal		$ 20,290	[14]	$ 21,655	[29]
Cost		20,083	[14]	21,408	[29]
Fair value		$ 20,290	[14]	$ 21,655	[29]
Investment, Identifier [Axis]: PTL US Bidco, Inc, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[8],[14]	14.50%
Reference Rate and Spread		6.25%	[5],[8],[14]	7.25%	[6],[10],[28],[29],[30]
Principal		$ 2,385	[5],[8],[14]	$ 0	[6],[10],[28],[29],[30]
Cost		2,230	[5],[8],[14]	(174)	[6],[10],[28],[29],[30]
Fair value		$ 2,385	[5],[8],[14]	$ (174)	[6],[10],[28],[29],[30]
Investment, Identifier [Axis]: PTL US Bidco, Inc, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.64%	[5],[8],[14],[17]	11.80%	[6],[10],[28],[29]
Reference Rate and Spread		7.25%	[5],[8],[14],[17]	7.25%	[6],[10],[28],[29]
Principal		$ 27,552	[5],[8],[14],[17]	$ 28,265	[6],[10],[28],[29]
Cost		27,096	[5],[8],[14],[17]	27,749	[6],[10],[28],[29]
Fair value		$ 26,681	[5],[8],[14],[17]	$ 27,911	[6],[10],[28],[29]
Investment, Identifier [Axis]: Paragon Healthcare, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.10%	[5],[14],[17]	10.26%	[6],[28],[29]
Reference Rate and Spread		5.75%	[5],[14],[17]	5.75%	[6],[28],[29]
Principal		$ 216	[5],[14],[17]	$ 541	[6],[28],[29]
Cost		125	[5],[14],[17]	437	[6],[28],[29]
Fair value		$ 216	[5],[14],[17]	$ 530	[6],[28],[29]
Investment, Identifier [Axis]: Paragon Healthcare, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.92%	[5],[14],[17]	9.96%	[6],[28],[29],[66]
Reference Rate and Spread		5.75%	[5],[14],[17]	5.75%	[6],[28],[29],[66]
Principal		$ 3,221	[5],[14],[17]	$ 2,701	[6],[28],[29],[66]
Cost		3,140	[5],[14],[17]	2,609	[6],[28],[29],[66]
Fair value		$ 3,221	[5],[14],[17]	$ 2,649	[6],[28],[29],[66]
Investment, Identifier [Axis]: Paragon Healthcare, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.88%	[5],[14],[17]	9.81%	[6],[28],[29]
Reference Rate and Spread		5.75%	[5],[14],[17]	5.75%	[6],[28],[29]
Principal		$ 18,692	[5],[14],[17]	$ 18,293	[6],[28],[29]
Cost		18,306	[5],[14],[17]	17,852	[6],[28],[29]
Fair value		$ 18,692	[5],[14],[17]	$ 17,939	[6],[28],[29]
Investment, Identifier [Axis]: Pearl Meyer Topco LLC, Member Units
Schedule of Investments [Line Items]
Fair value						$ 39,750		26,970
Investment, Identifier [Axis]: Pearl Meyer Topco LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		13,800	[32]	13,800	[31]
Cost		$ 13,000	[32]	$ 13,000	[31]
Fair value		$ 44,090	[32]	43,260	[31]
Investment, Identifier [Axis]: Pearl Meyer Topco LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.00%
Fair value						$ 28,681		32,674
Investment, Identifier [Axis]: Pearl Meyer Topco LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%
Principal		$ 3,500		0	[30]
Cost		3,496		0	[30]
Fair value		$ 3,500		0	[30]
Investment, Identifier [Axis]: Pearl Meyer Topco LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%
Principal		$ 13,500		0	[30]
Cost		13,460		0	[30]
Fair value		$ 13,500		$ 0	[30]
Investment, Identifier [Axis]: Pearl Meyer Topco LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
Principal		$ 27,681		$ 28,681
Cost		27,571		28,537
Fair value		$ 27,681		$ 28,681
Investment, Identifier [Axis]: Power System Solutions, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[5]	1,234
Cost	[5]	$ 1,234
Fair value	[5]	$ 1,234
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread	[5],[14],[17],[27]	6.75%
Principal	[5],[14],[17],[27]	$ 0
Cost	[5],[14],[17],[27]	(91)
Fair value	[5],[14],[17],[27]	$ (91)
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 2
Schedule of Investments [Line Items]
Reference Rate and Spread	[5],[14],[17],[27]	6.75%
Principal	[5],[14],[17],[27]	$ 0
Cost	[5],[14],[17],[27]	(91)
Fair value	[5],[14],[17],[27]	$ (91)
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	11.90%
Reference Rate and Spread	[5],[14],[17]	6.75%
Principal	[5],[14],[17]	$ 18,511
Cost	[5],[14],[17]	17,965
Fair value	[5],[14],[17]	$ 17,965
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	11.94%
Reference Rate and Spread	[5],[14],[17]	6.85%
Principal	[5],[14],[17]	$ 8,000
Cost	[5],[14],[17]	7,770
Fair value	[5],[14],[17]	$ 7,770
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		$ 500		$ 590		740		710
Investment, Identifier [Axis]: Principle Environmental, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		21,806	[32]	21,806	[31]
Cost		$ 5,709	[32]	$ 5,709	[31]
Fair value		$ 10,480	[32]	12,420	[31]	$ 11,530		11,160
Investment, Identifier [Axis]: Principle Environmental, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%
Principal		$ 5,897
Cost		5,817
Fair value		5,817
Investment, Identifier [Axis]: Principle Environmental, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate						13.00%
Principal	[30]			0
Cost	[30]			0
Fair value		$ 0		$ 0	[30]	$ 471		1,465
Investment, Identifier [Axis]: Principle Environmental, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%		13.00%
Principal				$ 5,897
Cost				5,806
Fair value		$ 5,817		$ 5,806		$ 5,820		5,808
Investment, Identifier [Axis]: Project Eagle Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		6.00%	[5],[14],[17],[27]	6.25%	[6],[29],[30]
Principal		$ 0	[5],[14],[17],[27]	$ 0	[6],[29],[30]
Cost		(16)	[5],[14],[17],[27]	(18)	[6],[29],[30]
Fair value		$ (16)	[5],[14],[17],[27]	$ (18)	[6],[29],[30]
Investment, Identifier [Axis]: Project Eagle Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.22%	[5],[14],[17]	10.64%	[6],[29]
Reference Rate and Spread		6.00%	[5],[14],[17]	6.25%	[6],[29]
Principal		$ 29,271	[5],[14],[17]	$ 29,475	[6],[29]
Cost		28,901	[5],[14],[17]	29,040	[6],[29]
Fair value		$ 29,271	[5],[14],[17]	$ 29,419	[6],[29]
Investment, Identifier [Axis]: Quality Lease Service, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,000		1,000
Cost		$ 7,546		$ 7,513
Fair value		460		525		$ 1,075		2,149
Investment, Identifier [Axis]: Quality Lease Service, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Fair value		0		0
Investment, Identifier [Axis]: Quality Lease Service, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.00%
Fair value		$ 0		$ 0		$ 0		0
Investment, Identifier [Axis]: RA Outdoors LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		6.75%	[5],[14],[17],[27]	6.75%	[6],[28],[29],[30]
Principal		$ 0	[5],[14],[17],[27]	$ 0	[6],[28],[29],[30]
Cost		(9)	[5],[14],[17],[27]	(11)	[6],[28],[29],[30]
Fair value		$ (37)	[5],[14],[17],[27]	$ (11)	[6],[28],[29],[30]
Investment, Identifier [Axis]: RA Outdoors LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.88%	[5],[14],[17]	10.56%	[6],[28],[29]
Reference Rate and Spread		6.75%	[5],[14],[17]	6.75%	[6],[28],[29]
Principal		$ 13,369	[5],[14],[17]	$ 13,369	[6],[28],[29]
Cost		13,261	[5],[14],[17]	13,241	[6],[28],[29]
Fair value		$ 12,171	[5],[14],[17]	$ 12,094	[6],[28],[29]
Investment, Identifier [Axis]: RM Bidder, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		2,779	[5]	2,779	[6]
Cost		$ 46	[5]	$ 46	[6]
Fair value		$ 17	[5]	$ 19	[6]
Investment, Identifier [Axis]: RM Bidder, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)		327,532	[5],[67]	327,532	[6],[68]
Cost		$ 425	[5],[67]	$ 425	[6],[68]
Fair value		$ 0	[5],[67]	$ 0	[6],[68]
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.01%	[5],[14],[17]	12.02%	[6],[28],[29],[69]
Reference Rate and Spread		7.75%	[5],[14],[17]	7.75%	[6],[28],[29],[69]
Principal		$ 1,781	[5],[14],[17]	$ 1,361	[6],[28],[29],[69]
Cost		1,766	[5],[14],[17]	1,343	[6],[28],[29],[69]
Fair value		$ 1,645	[5],[14],[17]	$ 1,258	[6],[28],[29],[69]
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.01%	[5],[14],[17]	11.49%	[6],[28],[29]
Reference Rate and Spread		7.75%	[5],[14],[17]	7.75%	[6],[28],[29]
Principal		$ 15,141	[5],[14],[17]	$ 16,623	[6],[28],[29]
Cost		15,055	[5],[14],[17]	16,506	[6],[28],[29]
Fair value		$ 13,985	[5],[14],[17]	$ 15,367	[6],[28],[29]
Investment, Identifier [Axis]: Research Now Group, Inc. and Survey Sampling International, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.80%	[12],[14],[17]	8.84%	[11],[29]
Reference Rate and Spread		5.50%	[12],[14],[17]	5.50%	[11],[29]
Principal		$ 19,862	[12],[14],[17]	$ 19,966	[11],[29]
Cost		19,696	[12],[14],[17]	19,745	[11],[29]
Fair value		$ 14,238	[12],[14],[17]	$ 15,116	[11],[29]
Investment, Identifier [Axis]: River Aggregates, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,500	[39]	1,500	[40]
Cost		$ 369	[39]	$ 369	[40]
Fair value		$ 3,620	[39]	$ 3,620	[40]	3,380		3,280
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		6,140		14,880		$ 15,740		11,070
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.00%
Reference Rate and Spread						11.00%
Fair value						$ 35,774		35,956
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[27]	0	[29],[30]
Cost		(31)	[27]	(35)	[29],[30]
Fair value		$ (31)	[27]	$ (35)	[29],[30]
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%		12.50%	[29]
Principal		$ 35,010		$ 35,685	[29]
Cost		34,769		35,404	[29]
Fair value		$ 34,325		$ 35,404	[29]
Investment, Identifier [Axis]: Rocaceia, LLC (Quality Lease and Rental Holdings, LLC), Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		250		250
Cost		$ 2,500		$ 2,500
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: Rocaceia, LLC (Quality Lease and Rental Holdings, LLC), Secured Debt
Schedule of Investments [Line Items]
Total Rate	[33],[38],[70]			12.00%
Principal	[33],[38],[70]			$ 30,369
Cost	[33],[38],[70]			29,865
Fair value	[33],[38],[70]			$ 0
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[6],[28],[29]			10.97%
Reference Rate and Spread		6.50%	[5],[14],[17],[27]	6.50%	[6],[28],[29]
Principal		$ 0	[5],[14],[17],[27]	$ 311	[6],[28],[29]
Cost		(10)	[5],[14],[17],[27]	300	[6],[28],[29]
Fair value		$ 0	[5],[14],[17],[27]	$ 311	[6],[28],[29]
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.65%	[5],[14],[17]	10.32%	[6],[28],[29]
Reference Rate and Spread		6.50%	[5],[14],[17]	6.50%	[6],[28],[29]
Principal		$ 2,333	[5],[14],[17]	$ 2,333	[6],[28],[29]
Cost		2,297	[5],[14],[17]	2,291	[6],[28],[29]
Fair value		$ 2,333	[5],[14],[17]	$ 2,333	[6],[28],[29]
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.65%	[5],[14],[17],[71]	10.32%	[6],[28],[29]
Reference Rate and Spread		7.50%	[5],[14],[17],[71]	6.50%	[6],[28],[29]
Principal		$ 4,418	[5],[14],[17],[71]	$ 3,173	[6],[28],[29]
Cost		4,342	[5],[14],[17],[71]	3,125	[6],[28],[29]
Fair value		$ 4,418	[5],[14],[17],[71]	$ 3,173	[6],[28],[29]
Investment, Identifier [Axis]: Rug Doctor, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.43%	[5],[14],[17]	13.02%	[6],[28],[29]
Reference Rate and Spread		6.00%	[5],[14],[17]	6.25%	[6],[28],[29]
PIK Rate		2.00%	[5],[14],[17]	2.00%	[6],[28],[29]
Principal		$ 5,682	[5],[14],[17]	$ 5,625	[6],[28],[29]
Cost		5,656	[5],[14],[17]	5,590	[6],[28],[29]
Fair value		$ 5,343	[5],[14],[17]	$ 5,037	[6],[28],[29]
Investment, Identifier [Axis]: Rug Doctor, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.43%	[5],[14],[17]	13.02%	[6],[28],[29]
Reference Rate and Spread		6.00%	[5],[14],[17]	6.25%	[6],[28],[29]
PIK Rate		2.00%	[5],[14],[17]	2.00%	[6],[28],[29]
Principal		$ 8,425	[5],[14],[17]	$ 8,340	[6],[28],[29]
Cost		8,338	[5],[14],[17]	8,223	[6],[28],[29]
Fair value		$ 7,922	[5],[14],[17]	$ 7,478	[6],[28],[29]
Investment, Identifier [Axis]: SI East, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		165	[32]	157	[31]
Cost		$ 1,525	[32]	$ 1,218	[31]
Fair value		15,780	[32]	13,650	[31]	$ 12,830		11,570
Investment, Identifier [Axis]: SI East, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						10.25%
Fair value						$ 64,361		65,850
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[27]	0	[30]
Cost		0	[27]	0	[30]
Fair value		$ 0	[27]	$ 0	[30]
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.78%	[72]	9.50%
Principal		$ 54,536	[72]	$ 89,786
Cost		54,268	[72]	89,708
Fair value		$ 54,536	[72]	89,786
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		12.78%
Fair value		$ 54,536		0
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Fair value		$ 0		$ 89,786
Investment, Identifier [Axis]: SIB Holdings, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		95,238	[5]	95,238	[6]
Cost		$ 200	[5]	$ 200	[6]
Fair value		$ 97	[5]	$ 146	[6]
Investment, Identifier [Axis]: SIB Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.68%	[5],[14],[17]	11.01%	[6],[29]
Reference Rate and Spread		6.25%	[5],[14],[17]	6.25%	[6],[29]
Principal		$ 590	[5],[14],[17]	$ 417	[6],[29]
Cost		582	[5],[14],[17]	408	[6],[29]
Fair value		$ 534	[5],[14],[17]	$ 393	[6],[29]
Investment, Identifier [Axis]: SIB Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.68%	[5],[14],[17]	11.01%	[6],[29]
Reference Rate and Spread		6.25%	[5],[14],[17]	6.25%	[6],[29]
Principal		$ 1,534	[5],[14],[17]	$ 1,553	[6],[29]
Cost		1,511	[5],[14],[17]	1,527	[6],[29]
Fair value		$ 1,387	[5],[14],[17]	$ 1,433	[6],[29]
Investment, Identifier [Axis]: SIB Holdings, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.68%	[5],[14],[17]	11.01%	[6],[29]
Reference Rate and Spread		6.25%	[5],[14],[17]	6.25%	[6],[29]
Principal		$ 7,633	[5],[14],[17]	$ 7,750	[6],[29]
Cost		7,526	[5],[14],[17]	7,626	[6],[29]
Fair value		$ 6,899	[5],[14],[17]	$ 7,151	[6],[29]
Investment, Identifier [Axis]: SPAU Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		638,710	[5]	638,710	[6]
Cost		$ 639	[5]	$ 639	[6]
Fair value		$ 550	[5]	$ 639	[6]
Investment, Identifier [Axis]: SPAU Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	12.96%
Reference Rate and Spread		7.50%	[5],[14],[17]	7.50%	[6],[28],[29],[30]
Principal		$ 958	[5],[14],[17]	$ 0	[6],[28],[29],[30]
Cost		907	[5],[14],[17]	(57)	[6],[28],[29],[30]
Fair value		$ 958	[5],[14],[17]	$ (57)	[6],[28],[29],[30]
Investment, Identifier [Axis]: SPAU Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.61%	[5],[14],[17]	11.06%	[6],[28],[29]
Reference Rate and Spread		7.50%	[5],[14],[17]	7.50%	[6],[28],[29]
Principal		$ 15,808	[5],[14],[17]	$ 15,928	[6],[28],[29]
Cost		15,554	[5],[14],[17]	15,641	[6],[28],[29]
Fair value		$ 15,808	[5],[14],[17]	$ 15,928	[6],[28],[29]
Investment, Identifier [Axis]: Savers, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[11],[28],[29]			10.34%
Reference Rate and Spread	[11],[28],[29]			5.50%
Principal	[11],[28],[29]			$ 11,286
Cost	[11],[28],[29]			11,199
Fair value	[11],[28],[29]			$ 10,938
Investment, Identifier [Axis]: Slick Innovations, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		70,000	[32]	70,000	[31]
Cost		$ 456	[32]	$ 456	[31]
Fair value		$ 1,850	[32]	$ 1,530	[31]	$ 1,640		1,510
Investment, Identifier [Axis]: Slick Innovations, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.00%		14.00%		13.00%
Principal		$ 13,040		$ 13,840
Cost		12,920		13,698
Fair value		$ 13,040		$ 13,840		$ 4,640		5,320
Investment, Identifier [Axis]: Slick Innovations, LLC, Warrants
Schedule of Investments [Line Items]
Fair value						440		400
Investment, Identifier [Axis]: Sonic Systems International, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[6]			9,968
Cost	[6]			$ 1,356
Fair value				$ 1,280	[6]	$ 1,420		1,070
Investment, Identifier [Axis]: Sonic Systems International, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate				11.24%	[6],[29]	8.50%
Reference Rate and Spread				7.50%	[6],[29]	7.50%
Principal	[6],[29]			$ 15,769
Cost	[6],[29]			15,527
Fair value				$ 15,769	[6],[29]	$ 15,260		11,757
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		863,636	[5]	863,636	[6]
Cost		$ 864	[5]	$ 864	[6]
Fair value		$ 1,208	[5]	$ 1,316	[6]
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		5.25%	[5],[14],[27]	5.75%	[6],[29],[30]
Principal		$ 0	[5],[14],[27]	$ 0	[6],[29],[30]
Cost		(62)	[5],[14],[27]	(71)	[6],[29],[30]
Fair value		$ (62)	[5],[14],[27]	$ (71)	[6],[29],[30]
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.90%	[5],[14]	9.69%	[6],[29]
Reference Rate and Spread		5.25%	[5],[14]	5.75%	[6],[29]
Principal		$ 35,094	[5],[14]	$ 41,255	[6],[29]
Cost		34,608	[5],[14]	40,603	[6],[29]
Fair value		$ 35,094	[5],[14]	$ 41,255	[6],[29]
Investment, Identifier [Axis]: Staples Canada ULC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.26%	[5],[8],[13],[14],[73]	11.83%	[6],[10],[18],[29],[74]
Reference Rate and Spread		7.00%	[5],[8],[13],[14],[73]	7.00%	[6],[10],[18],[29],[74]
Principal		$ 12,552	[5],[8],[13],[14],[73]	$ 13,740	[6],[10],[18],[29],[74]
Cost		12,523	[5],[8],[13],[14],[73]	13,698	[6],[10],[18],[29],[74]
Fair value		$ 11,660	[5],[8],[13],[14],[73]	$ 12,481	[6],[10],[18],[29],[74]
Investment, Identifier [Axis]: Stellant Systems, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.91%	[12],[14],[17]	10.05%	[11],[28],[29]
Reference Rate and Spread		5.50%	[12],[14],[17]	5.50%	[11],[28],[29]
Principal		$ 7,565	[12],[14],[17]	$ 7,623	[11],[28],[29]
Cost		7,508	[12],[14],[17]	7,559	[11],[28],[29]
Fair value		$ 7,234	[12],[14],[17]	$ 7,166	[11],[28],[29]
Investment, Identifier [Axis]: Student Resource Center, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		5,907,649	[5]	5,907,649	[6]
Cost		$ 0	[5]	$ 0	[6]
Fair value		$ 0	[5]	$ 0	[6]
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		8.50%	[5]	13.27%	[6]
Reference Rate and Spread	[6]			8.50%
PIK Rate	[5]	8.50%
Principal		$ 5,214	[5]	$ 5,000	[6]
Cost		4,770	[5]	4,556	[6]
Fair value		$ 4,770	[5]	$ 4,556	[6]
Investment, Identifier [Axis]: Superior Rigging & Erecting Co., Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,636		1,571
Cost		$ 4,500		$ 4,500
Fair value		$ 5,640		$ 4,500		$ 4,500		4,500
Investment, Identifier [Axis]: Superior Rigging & Erecting Co., Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 20,500		$ 21,500
Cost		20,405		21,378
Fair value		$ 20,405		$ 21,378		$ 21,355		21,332
Investment, Identifier [Axis]: Tacala Investment Corp., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[29],[75],[76]			7.88%
Reference Rate and Spread	[29],[75],[76]			3.50%
Principal	[29],[75],[76]			$ 1,974
Cost	[29],[75],[76]			1,974
Fair value	[29],[75],[76]			$ 1,904
Investment, Identifier [Axis]: Team Public Choices, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.27%	[12],[14],[17]	9.93%	[11],[29]
Reference Rate and Spread		5.00%	[12],[14],[17]	5.00%	[11],[29]
Principal		$ 14,888	[12],[14],[17]	$ 14,964	[11],[29]
Cost		14,643	[12],[14],[17]	14,690	[11],[29]
Fair value		$ 14,466	[12],[14],[17]	$ 14,290	[11],[29]
Investment, Identifier [Axis]: Tectonic Financial, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		200,000	[32]	200,000	[31]
Cost		$ 2,000	[32]	$ 2,000	[31]
Fair value		$ 5,170	[32]	$ 5,630	[31]
Investment, Identifier [Axis]: Tedder Industries, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)				544
Cost				$ 9,245
Fair value				7,681		$ 7,314		8,579
Investment, Identifier [Axis]: Tedder Industries, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		544
Cost		$ 9,245
Fair value		$ 6,290		7,681
Investment, Identifier [Axis]: Tedder Industries, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		3,551
Cost		$ 355
Fair value		$ 533		$ 0
Investment, Identifier [Axis]: Tedder Industries, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 1,840		$ 1,840
Cost		1,840		1,840
Fair value		$ 1,840		$ 1,840		$ 15,185		15,141
Investment, Identifier [Axis]: Tedder Industries, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
Principal		$ 15,200		$ 15,200
Cost		15,198		15,192
Fair value		$ 15,127		$ 15,120		1,840		1,040
Investment, Identifier [Axis]: Televerde, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		460	[32]	460
Cost		$ 1,290	[32]	$ 1,290
Fair value		$ 6,082	[32]	$ 5,408		5,145		7,280
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		0
Investment, Identifier [Axis]: Tex Tech Tennis, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		1,000,000	[5],[39]	1,000,000	[6],[40]
Cost		$ 1,000	[5],[39]	$ 1,000	[6],[40]
Fair value		$ 2,040	[5],[39]	$ 1,830	[6],[40]
Investment, Identifier [Axis]: The Affiliati Network, LLC, Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		1,280,000	[32]	1,280,000	[31]
Cost		$ 6,400	[32]	$ 6,400	[31]
Fair value		6,400	[32]	$ 6,400	[31]	$ 6,400		6,400
Investment, Identifier [Axis]: The Affiliati Network, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						11.83%
Fair value						$ 11,643		13,096
Investment, Identifier [Axis]: The Affiliati Network, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				13.00%
Principal		0	[27]	$ 120
Cost		(12)	[27]	106
Fair value		$ (12)	[27]	$ 106
Investment, Identifier [Axis]: The Affiliati Network, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%
Principal		$ 8,921		$ 9,521
Cost		8,857		9,442
Fair value		$ 8,728		$ 9,442
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		615	[32]	615	[31]
Cost		$ 4,655	[32]	$ 4,655	[31]
Fair value		11,770	[32]	7,800	[31]	$ 8,090		8,660
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						12.00%
Fair value						$ 8,314		8,712
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[27]	0	[30]
Cost		(3)	[27]	(5)	[30]
Fair value		$ 0	[27]	$ 0	[30]
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
Principal		$ 7,920		$ 7,920
Cost		7,903		7,894
Fair value		$ 7,920		$ 7,920
Investment, Identifier [Axis]: U.S. TelePacific Corp., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[11],[28],[29]			11.57%
Reference Rate and Spread	[11],[28],[29]			1.25%
PIK Rate	[11],[28],[29]			7.25%
Principal	[11],[28],[29]			$ 18,352
Cost	[11],[28],[29]			18,284
Fair value	[11],[28],[29]			$ 6,859
Investment, Identifier [Axis]: U.S. TelePacific Corp., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[12],[14],[17]	6.00%
Reference Rate and Spread	[12],[14],[17]	1.00%
PIK Rate	[12],[14],[17]	6.00%
Principal	[12],[14],[17]	$ 9,457
Cost	[12],[14],[17]	3,903
Fair value	[12],[14],[17]	$ 3,924
Investment, Identifier [Axis]: U.S. TelePacific Corp., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[12],[14],[17]	6.00%
Reference Rate and Spread	[12],[14],[17]	1.00%
PIK Rate	[12],[14],[17]	6.00%
Principal	[12],[14],[17]	$ 946
Cost	[12],[14],[17]	20
Fair value	[12],[14],[17]	$ 0
Investment, Identifier [Axis]: USA DeBusk LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.94%	[5],[14]	9.82%	[6],[29]
Reference Rate and Spread		5.75%	[5],[14]	5.75%	[6],[29]
Principal		$ 33,407	[5],[14]	$ 33,577	[6],[29]
Cost		32,936	[5],[14]	33,031	[6],[29]
Fair value		$ 33,407	[5],[14]	$ 33,577	[6],[29]
Investment, Identifier [Axis]: UniTek Global Services, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		945,507	[12]	945,507	[11]
Cost		$ 0	[12]	$ 0	[11]
Fair value		$ 0	[12]	$ 0	[11]
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 1
Schedule of Investments [Line Items]
Units (in shares)		1,133,102	[12],[32]	1,133,102	[11],[31]
Total Rate		20.00%	[12],[32]	20.00%	[11],[31]
PIK Rate		20.00%	[12],[32]	20.00%	[11],[31]
Cost		$ 2,362	[12],[32]	$ 2,141	[11],[31]
Fair value		$ 2,833	[12],[32]	$ 2,833	[11],[31]	2,833		2,833
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 2
Schedule of Investments [Line Items]
Units (in shares)		1,521,122	[12]	1,521,122	[11]
Total Rate		20.00%	[12]	20.00%	[11]
PIK Rate		20.00%	[12]	20.00%	[11]
Cost		$ 2,188	[12]	$ 2,188	[11]
Fair value		$ 3,659	[12]	$ 1,991	[11]	$ 1,891		1,498
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 3
Schedule of Investments [Line Items]
Units (in shares)		2,281,682	[12]	2,281,682	[11]
Total Rate		19.00%	[12]	19.00%	[11]
PIK Rate		19.00%	[12]	19.00%	[11]
Cost		$ 3,667	[12]	$ 3,667	[11]
Fair value		$ 0	[12]	$ 0	[11]
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 4
Schedule of Investments [Line Items]
Units (in shares)		4,336,866	[12]	4,336,866	[11]
Total Rate		13.50%	[12]	13.50%	[11]
PIK Rate		13.50%	[12]	13.50%	[11]
Cost		$ 7,924	[12]	$ 7,924	[11]
Fair value		$ 0	[12]	$ 0	[11]
Investment, Identifier [Axis]: UniTek Global Services, Inc., Secured Convertible Debt
Schedule of Investments [Line Items]
Total Rate		15.00%	[12]	15.00%	[11]	15.00%
PIK Rate		15.00%	[12]	15.00%	[11]	15.00%
Principal		$ 2,590	[12]	$ 2,403	[11]
Cost		2,590	[12]	2,403	[11]
Fair value		$ 6,159	[12]	$ 4,592	[11]	$ 2,588		2,375
Investment, Identifier [Axis]: UniTek Global Services, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				10.76%	[11],[28],[29]	9.07%
Reference Rate and Spread		7.50%		5.50%	[11],[28],[29]	5.50%
PIK Rate				2.00%	[11],[28],[29]	2.00%
Principal	[11],[28],[29]			$ 406
Cost	[11],[28],[29]			405
Fair value		$ 0		$ 382	[11],[28],[29]	$ 366		371
Investment, Identifier [Axis]: UniTek Global Services, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				10.76%	[11],[28],[29]	9.07%
Reference Rate and Spread		7.50%		5.50%	[11],[28],[29]	5.50%
PIK Rate				2.00%	[11],[28],[29]	2.00%
Principal	[11],[28],[29]			$ 1,814
Cost	[11],[28],[29]			1,807
Fair value		$ 0		$ 1,712	[11],[28],[29]	$ 1,828		1,852
Investment, Identifier [Axis]: UnionRock Energy Fund II, LP, LP Interests
Schedule of Investments [Line Items]
Units (percentage)	[7],[8],[32],[43]	11.11%
Total Rate	[9],[10],[31],[44]			11.11%
Cost		$ 4,067	[7],[8],[32],[43]	$ 3,734	[9],[10],[31],[44]
Fair value		5,224	[7],[8],[32],[43]	5,855	[9],[10],[31],[44]	3,865		6,123
Investment, Identifier [Axis]: UnionRock Energy Fund III, LP, LP Interests
Schedule of Investments [Line Items]
Cost	[7],[8],[43]	150
Fair value		$ 150	[7],[8],[43]	$ 0
Investment, Identifier [Axis]: Universal Wellhead Services Holdings, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		4,000,000	[5],[39]	4,000,000	[6],[40]
Cost		$ 4,000	[5],[39]	$ 4,000	[6],[40]
Fair value		$ 0	[5],[39]	$ 0	[6],[40]
Investment, Identifier [Axis]: Universal Wellhead Services Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		716,949	[5],[39]	716,949	[6],[40]
Total Rate		14.00%	[5],[39]	14.00%	[6],[40]
PIK Rate		14.00%	[5],[39]	14.00%	[6],[40]
Cost		$ 1,034	[5],[39]	$ 1,032	[6],[40]
Fair value		$ 220	[5],[39]	$ 220	[6],[40]
Investment, Identifier [Axis]: UserZoom Technologies, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	12.42%
Reference Rate and Spread	[5],[14],[17]	7.50%
Principal	[5],[14],[17]	$ 4,000
Cost	[5],[14],[17]	3,890
Fair value	[5],[14],[17]	$ 3,890
Investment, Identifier [Axis]: VORTEQ Coil Finishers, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,038,462	[5],[32]	1,038,462	[6],[31]
Cost		$ 1,038	[5],[32]	$ 1,038	[6],[31]
Fair value		$ 3,810	[5],[32]	$ 3,930	[6],[31]
Investment, Identifier [Axis]: VVS Holdco LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		11,840	[32],[39]	11,840	[31],[40]
Cost		$ 11,840	[32],[39]	$ 11,840	[31],[40]
Fair value		$ 11,840	[32],[39]	$ 11,940	[31],[40]	$ 12,080		11,840
Investment, Identifier [Axis]: VVS Holdco LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate						11.50%
Fair value						$ 30,102		31,269
Investment, Identifier [Axis]: VVS Holdco LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		6.00%	[14],[27],[39]	6.00%	[29],[30],[40]
Principal		$ 0	[14],[27],[39]	$ 0	[29],[30],[40]
Cost		(10)	[14],[27],[39]	(21)	[29],[30],[40]
Fair value		$ (10)	[14],[27],[39]	$ (21)	[29],[30],[40]
Investment, Identifier [Axis]: VVS Holdco LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.50%	[39]	11.50%	[40]
Principal		$ 29,158	[39]	$ 30,400	[40]
Cost		28,958	[39]	30,158	[40]
Fair value		$ 28,958	[39]	$ 30,161	[40]
Investment, Identifier [Axis]: Veregy Consolidated, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		5.25%	[12],[14],[17],[27]	5.25%	[11],[29],[30]
Principal		$ 0	[12],[14],[17],[27]	$ 0	[11],[29],[30]
Cost		(519)	[12],[14],[17],[27]	(630)	[11],[29],[30]
Fair value		$ (519)	[12],[14],[17],[27]	$ (630)	[11],[29],[30]
Investment, Identifier [Axis]: Veregy Consolidated, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.31%	[12],[14],[17]	10.41%	[11],[29]
Reference Rate and Spread		6.00%	[12],[14],[17]	6.00%	[11],[29]
Principal		$ 17,512	[12],[14],[17]	$ 17,685	[11],[29]
Cost		17,242	[12],[14],[17]	17,381	[11],[29]
Fair value		$ 15,321	[12],[14],[17]	$ 15,479	[11],[29]
Investment, Identifier [Axis]: Vida Capital, Inc, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[11]			10.38%
Reference Rate and Spread	[11]			6.00%
Principal	[11]			$ 15,448
Cost	[11]			15,313
Fair value	[11]			$ 12,049
Investment, Identifier [Axis]: Vision Interests, Inc., Series A Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		3,000,000	[32]	3,000,000	[31]
Cost		$ 3,000	[32]	$ 3,000	[31]
Fair value		$ 3,000	[32]	$ 3,000	[31]	3,000		3,000
Investment, Identifier [Axis]: Vistar Media, Inc., Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		70,207	[5]	70,207	[6]
Cost		$ 767	[5]	$ 767	[6]
Fair value		$ 2,340	[5]	2,250	[6]
Investment, Identifier [Axis]: Volusion, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		1,802,780
Cost		$ 2,576
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)				4,876,670
Cost				$ 14,000
Fair value				0		$ 2,930		5,989
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		4,876,670
Cost		$ 14,000
Fair value		$ 0		0
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		5,097,595
Cost		$ 11,446
Fair value		$ 10,740		0
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 3
Schedule of Investments [Line Items]
Units (in shares)		142,512
Cost		$ 0
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: Volusion, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%		11.50%	[38]	11.50%
Principal		$ 2,100		$ 16,734	[38]
Cost		2,100		16,734	[38]
Fair value		$ 2,100		14,914	[38]	$ 17,084		17,434
Investment, Identifier [Axis]: Volusion, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.00%
Fair value		$ 2,100		0
Investment, Identifier [Axis]: Volusion, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Fair value		0		$ 14,914
Investment, Identifier [Axis]: Volusion, LLC, Unsecured Convertible Debt
Schedule of Investments [Line Items]
Total Rate				8.00%		8.00%
Principal				$ 409
Cost				409
Fair value		0		$ 0		$ 409		409
Investment, Identifier [Axis]: Volusion, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)	[26]			1,831,355
Cost	[26]			$ 2,576
Fair value		$ 0		$ 0	[26]
Investment, Identifier [Axis]: Wahoo Fitness Acquisition L.L.C., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[11],[28],[29]			10.64%
Reference Rate and Spread	[11],[28],[29]			5.75%
Principal	[11],[28],[29]			$ 14,625
Cost	[11],[28],[29]			14,268
Fair value	[11],[28],[29]			$ 8,409
Investment, Identifier [Axis]: Wall Street Prep, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		400,000	[5]	400,000	[6]
Cost		$ 400	[5]	$ 400	[6]
Fair value		$ 420	[5]	$ 420	[6]
Investment, Identifier [Axis]: Wall Street Prep, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		7.00%	[5],[14],[17],[27]	7.00%	[6],[29],[30]
Principal		$ 0	[5],[14],[17],[27]	$ 0	[6],[29],[30]
Cost		(5)	[5],[14],[17],[27]	(6)	[6],[29],[30]
Fair value		$ (5)	[5],[14],[17],[27]	$ (6)	[6],[29],[30]
Investment, Identifier [Axis]: Wall Street Prep, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.19%	[5],[14],[17]	10.74%	[6],[29]
Reference Rate and Spread		7.00%	[5],[14],[17]	7.00%	[6],[29]
Principal		$ 3,751	[5],[14],[17]	$ 4,235	[6],[29]
Cost		3,704	[5],[14],[17]	4,173	[6],[29]
Fair value		$ 3,747	[5],[14],[17]	$ 4,146	[6],[29]
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.64%	[5],[14],[17],[77]	10.73%	[6],[29]
Reference Rate and Spread		6.25%	[5],[14],[17],[77]	6.00%	[6],[29]
Principal		$ 1,482	[5],[14],[17],[77]	$ 371	[6],[29]
Cost		1,450	[5],[14],[17],[77]	334	[6],[29]
Fair value		$ 1,482	[5],[14],[17],[77]	$ 370	[6],[29]
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.64%	[5],[14],[17]	10.73%	[6],[29]
Reference Rate and Spread		6.25%	[5],[14],[17]	6.00%	[6],[29]
Principal		$ 389	[5],[14],[17]	$ 391	[6],[29]
Cost		363	[5],[14],[17]	361	[6],[29]
Fair value		$ 389	[5],[14],[17]	$ 391	[6],[29]
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.64%	[5],[14],[17]	10.73%	[6],[29]
Reference Rate and Spread		6.25%	[5],[14],[17]	6.00%	[6],[29]
Principal		$ 28,811	[5],[14],[17]	$ 28,957	[6],[29]
Cost		28,493	[5],[14],[17]	28,591	[6],[29]
Fair value		$ 28,811	[5],[14],[17]	$ 28,947	[6],[29]
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		1,541,400	[5]	1,541,400	[6]
Cost		$ 1,541	[5]	$ 1,541	[6]
Fair value		$ 2,390	[5]	$ 1,950	[6]
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		6.00%	[5],[14],[17],[27]	6.00%	[6],[28],[29],[30]
Principal		$ 0	[5],[14],[17],[27]	$ 0	[6],[28],[29],[30]
Cost		(18)	[5],[14],[17],[27]	(20)	[6],[28],[29],[30]
Fair value		$ (18)	[5],[14],[17],[27]	$ (20)	[6],[28],[29],[30]
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.79%	[5],[14],[17]	8.59%	[6],[28],[29]
Reference Rate and Spread		6.00%	[5],[14],[17]	6.00%	[6],[28],[29]
Principal		$ 10,712	[5],[14],[17]	$ 10,794	[6],[28],[29]
Cost		10,546	[5],[14],[17]	10,608	[6],[28],[29]
Fair value		$ 10,712	[5],[14],[17]	$ 10,685	[6],[28],[29]
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 1
Schedule of Investments [Line Items]
Reference Rate and Spread		7.00%	[5],[14],[17],[27]	7.00%	[6],[29],[30]
Principal		$ 0	[5],[14],[17],[27]	$ 0	[6],[29],[30]
Cost		(30)	[5],[14],[17],[27]	(34)	[6],[29],[30]
Fair value		$ 0	[5],[14],[17],[27]	$ 0	[6],[29],[30]
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[14],[17]	12.55%
Reference Rate and Spread		7.00%	[5],[14],[17]	7.00%	[6],[29],[30]
Principal		$ 2,067	[5],[14],[17]	$ 0	[6],[29],[30]
Cost		2,030	[5],[14],[17]	(17)	[6],[29],[30]
Fair value		$ 2,030	[5],[14],[17]	$ (17)	[6],[29],[30]
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.17%	[5],[14],[17]	10.74%	[6],[29]
Reference Rate and Spread		7.00%	[5],[14],[17]	7.00%	[6],[29]
Principal		$ 9,300	[5],[14],[17]	$ 10,000	[6],[29]
Cost		9,173	[5],[14],[17]	9,848	[6],[29]
Fair value		$ 9,300	[5],[14],[17]	$ 9,992	[6],[29]
Investment, Identifier [Axis]: World Micro Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		3,845	[32]	3,845
Cost		$ 3,845	[32]	$ 3,845
Fair value		$ 3,845	[32]	$ 3,845
Investment, Identifier [Axis]: World Micro Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%
Principal		$ 14,280		$ 14,280
Cost		14,154		14,140
Fair value		$ 14,154		$ 14,140
Investment, Identifier [Axis]: Xenon Arc, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[17]	10.41%
Reference Rate and Spread		5.25%	[5],[17]	5.25%	[6],[30]
Principal		$ 3,192	[5],[17]	$ 0	[6],[30]
Cost		3,002	[5],[17]	(218)	[6],[30]
Fair value		$ 3,192	[5],[17]	$ (218)	[6],[30]
Investment, Identifier [Axis]: Xenon Arc, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.58%	[5],[17]	10.84%	[6]
Reference Rate and Spread		5.25%	[5],[17]	5.25%	[6]
Principal		$ 24,239	[5],[17]	$ 24,300	[6]
Cost		23,848	[5],[17]	23,864	[6]
Fair value		$ 24,239	[5],[17]	$ 24,135	[6]
Investment, Identifier [Axis]: Xenon Arc, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.35%	[5],[17]	8.63%	[6]
Reference Rate and Spread		5.25%	[5],[17]	5.25%	[6]
Principal		$ 38,021	[5],[17]	$ 38,311	[6]
Cost		37,465	[5],[17]	37,691	[6]
Fair value		$ 38,021	[5],[17]	$ 38,051	[6]
Investment, Identifier [Axis]: YS Garments, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.59%	[12],[14],[17]	9.51%	[11],[29]
Reference Rate and Spread		7.50%	[12],[14],[17]	5.50%	[11],[29]
Principal		$ 12,378	[12],[14],[17]	$ 12,659	[11],[29]
Cost		12,119	[12],[14],[17]	12,619	[11],[29]
Fair value		$ 11,484	[12],[14],[17]	$ 12,127	[11],[29]
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		10,072		10,072
Cost		$ 2,834		$ 2,834
Fair value		$ 70		$ 240		$ 1,680		2,130
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%		12.00%
Principal		$ 450		$ 450
Cost		450		450
Fair value		$ 450		$ 450		$ 625		625
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		6.50%		6.50%		6.50%
Principal		$ 1,000		$ 1,000
Cost		1,000		1,000
Fair value		$ 945		$ 945		$ 1,000		1,000
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		14.00%		14.00%		14.00%
Principal		$ 2,750		$ 2,750
Cost		2,750		2,750
Fair value		$ 2,461		$ 2,676		$ 2,750		$ 2,750
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)		587	[25]	587	[26]
Cost		$ 600	[25]	$ 600	[26]
Fair value		$ 0	[25]	$ 0	[26]
Investment, Identifier [Axis]: Zips Car Wash, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.50%	[5],[14],[17],[59]	11.67%	[6],[28],[29]
Reference Rate and Spread		7.25%	[5],[14],[17],[59]	7.25%	[6],[28],[29]
Principal		$ 17,424	[5],[14],[17],[59]	$ 17,512	[6],[28],[29]
Cost		17,291	[5],[14],[17],[59]	17,279	[6],[28],[29]
Fair value		$ 17,277	[5],[14],[17],[59]	$ 17,512	[6],[28],[29]
Investment, Identifier [Axis]: Zips Car Wash, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.46%	[5],[14],[17],[59]	11.67%	[6],[28],[29],[76]
Reference Rate and Spread		7.25%	[5],[14],[17],[59]	7.25%	[6],[28],[29],[76]
Principal		$ 4,367	[5],[14],[17],[59]	$ 4,389	[6],[28],[29],[76]
Cost		4,351	[5],[14],[17],[59]	4,360	[6],[28],[29],[76]
Fair value		$ 4,309	[5],[14],[17],[59]	$ 4,379	[6],[28],[29],[76]
[1] Principal is net of repayments. Cost is net of repayments and accumulated unearned income. Negative cost is the result of the capitalized discount being greater than the principal amount outstanding on the loan. [2] 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. [3] 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. [4] 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. [5] Private Loan portfolio investment. See Note C—Fair Value Hierarchy for Investments—Portfolio Composition for a description of Private Loan portfolio investments. [6] Private Loan portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Private Loan portfolio investments. [7] Other Portfolio investment. See Note C—Fair Value Hierarchy for Investments—Portfolio Composition for a description of Other Portfolio investments. [8] 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. [9] Other Portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Other Portfolio investments. [10] 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. [11] Middle Market portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Middle Market portfolio investments. [12] Middle Market portfolio investment. See Note C—Fair Value Hierarchy for Investments—Portfolio Composition for a description of Middle Market portfolio investments. [13] Portfolio company headquarters are located outside of the United States. [14] Index based floating interest rate is subject to contractual minimum interest rate. As noted in this schedule, 91% of the loans (based on the par amount) contain LIBOR or Term SOFR (“SOFR”) floors which range between 0.50% and 2.00%, with a weighted-average floor of 1.08%. [15] Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable. [16] Non-accrual and non-income producing investment. [17] A majority of the variable rate loans in the Company’s investment portfolio bear interest at a rate that may be determined by reference to either LIBOR (“L”), 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 rate, plus the Adjustment, exceeds the stated floor rate, as applicable. As of June 30, 2023, SOFR based contracts in the portfolio had Adjustments ranging from 0.10% to 0.26%. [18] Portfolio company headquarters are located outside of the United States. [19] 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 [20] 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. [21] 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. [22] 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. [23] Non-Control/Non-Affiliate investments are defined by the 1940 Act as investments that are neither Control investments nor Affiliate investments. [24] Non-Control/Non-Affiliate investments are defined by the 1940 Act as investments that are neither Control investments nor Affiliate investments. [25] Warrants are presented in equivalent shares/units with a strike price of $0.01 per share/unit. [26] Warrants are presented in equivalent shares/units with a strike price of $0.01 per share/unit. [27] The position is unfunded and no interest income is being earned as of June 30, 2023. The position may earn a nominal unused facility fee on committed amounts. [28] A majority of the variable rate loans in the Company’s Investment Portfolio bear interest at a rate that may be determined by reference to either LIBOR (“L”), 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 rate, plus the Adjustment, exceeds the stated floor rate, as applicable. As of December 31, 2022, SOFR based contracts in the portfolio had Adjustments ranging from 0.10% to 0.35%. [29] Index based floating interest rate is subject to contractual minimum interest rate. As noted in this schedule, 66% of these floating rate loans (based on the par amount) contain LIBOR or Term SOFR (“SOFR”) floors which range between 0.50% and 2.00%, with a weighted-average floor of 1.04%. [30] The position is unfunded and no interest income is being earned as of December 31, 2022. The position may earn a nominal unused facility fee on committed amounts. [31] Income producing through dividends or distributions. [32] Income producing through dividends or distributions. [33] Non-accrual and non-income producing investment. [34] Warrants are presented in equivalent shares/units with a strike price of $1.00 per share/unit. [35] Index based floating interest rate is subject to contractual maximum base rate of 3.00%. [36] Index based floating interest rate is subject to contractual maximum base rate of 2.50%. [37] 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+6.00% (Floor 1.00%) per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate. [38] Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable. [39] Shares/Units represent ownership in a related Real Estate or HoldCo entity. [40] Shares/Units represent ownership in a related Real Estate or HoldCo entity. [41] 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+8.00% (Floor 1.50%) per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate. [42] 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+8.00% (Floor 1.50%) per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate. [43] Investment is not unitized. Presentation is made in percent of fully diluted ownership unless otherwise indicated. [44] Investment is not unitized. Presentation is made in percent of fully diluted ownership unless otherwise indicated. [45] The security has an effective contractual interest rate of 2.00% PIK + LIBOR+6.50%, Floor 1.00%, but the issuer may, in its discretion, elect to pay the PIK interest in cash. The rate presented represents the effective current yield based on actual payments received during the period. [46] As of June 30, 2023, borrowings under the loan facility bore interest at SOFR+6.25% (Floor 1.00%). Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of June 30, 2023. [47] As of December 31, 2022, borrowings under the loan facility bore interest at SOFR+6.25% (Floor 1.00%). 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, 2022. [48] As of December 31, 2022, borrowings under the loan facility bore interest at SOFR+6.25% (Floor 1.00%). Due to an amendment and subsequent funding during the quarter, the term loan facility has different floating rate reset dates. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2022. [49] As of June 30, 2023, borrowings under the loan facility bore interest at LIBOR+7.50% (Floor 1.00%). 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 June 30, 2023. [50] As of December 31, 2022, borrowings under the loan facility bore interest at LIBOR+8.00% (Floor 1.00%). 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, 2022. [51] As of June 30, 2023, borrowings under the loan facility bore interest at SOFR+8.50% (Floor 1.00%). 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 June 30, 2023. [52] As of June 30, 2023, borrowings under the loan facility bore interest at SOFR+5.75% (Floor 1.00%). 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 June 30, 2023. [53] Index based floating interest rate is subject to contractual maximum base rate of 2.00%. [54] Index based floating interest rate is subject to contractual maximum base rate of 1.50%. [55] As of December 31, 2022, borrowings under the loan facility bore interest at SOFR+5.75% (Floor 1.00%). 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, 2022. [56] As of December 31, 2022, borrowings under the loan facility bore interest at LIBOR+6.50% PIK or Prime+5.50% PIK. Revolving 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, 2022. [57] Warrants are presented in equivalent shares/units with a strike price of $1.00 per share/unit. [58] As of December 31, 2022, borrowings under the loan facility bore interest at LIBOR+10.00%. 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, 2022. [59] As of June 30, 2023, borrowings under the loan facility bear interest at SOFR+7.25% (Floor 1.00%). Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of June 30, 2023. [60] As of June 30, 2023, borrowings under the loan facility bore interest at SOFR+6.00% (Floor 1.00%). Each new draw or funding on the delayed draw term loan facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of June 30, 2023. [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] As of December 31, 2022, borrowings under the loan facility bore interest at LIBOR+7.25% (Floor 0.75%). 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, 2022. [64] As of June 30, 2023, borrowings under the loan facility bore interest at SOFR+8.00% (Floor 1.00%). 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 June 30, 2023. [65] As of December 31, 2022, borrowings under the loan facility bore interest at SOFR+8.00% (Floor 1.00%). 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, 2022. [66] As of December 31, 2022, borrowings under the loan facility bore interest at SOFR+5.75% (Floor 1.00%). Delayed draw term loan 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, 2022. [67] Warrants are presented in equivalent units with a strike price of $14.28 per unit. [68] Warrants are presented in equivalent units with a strike price of $14.28 per unit. [69] As of December 31, 2022, borrowings under the loan facility bore interest at SOFR+7.75% (Floor 1.25%). 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, 2022. [70] Portfolio company is in a bankruptcy process and, as such, the maturity date of our debt investment in this portfolio company will not be finally determined until such process is complete. As noted in footnote (14), our debt investment in this portfolio company is on non-accrual status. [71] As of June 30, 2023, borrowings under the loan facility bore interest at SOFR+6.50% (Floor 1.50%) and SOFR+8.50% (Floor 1.50%). The spread and rate presented represents a weighted-average rate for borrowings under the facility, as of June 30, 2023. [72] 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 11.25% per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate. [73] In connection with the Company's debt investment in Staples Canada ULC and in an attempt to mitigate any potential adverse change in foreign exchange rates during the term of the Company’s investment, the Company maintains a forward foreign currency contract with Cadence Bank to lend $15.5 million Canadian Dollars and receive $12.0 million U.S. Dollars with a settlement date of September 14, 2023. The unrealized appreciation on the forward foreign currency contract was $0.3 million as of June 30, 2023 [74] In connection with the Company’s debt investment in Staples Canada ULC and in an attempt to mitigate any potential adverse change in foreign exchange rates during the term of the Company’s investment, the Company maintains a forward foreign currency contract with Cadence Bank to lend $16.9 million Canadian Dollars and receive $13.1 million U.S. Dollars with a settlement date of September 14, 2023. The unrealized appreciation on the forward foreign currency contract was $0.6 million as of December 31, 2022. [75] Short-term portfolio investments. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of short-term portfolio investments. [76] As of December 31, 2022, borrowings under the loan facility bore interest at SOFR+7.25% (Floor 1.00%). Each new draw on the delayed draw term loan 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, 2022. [77] As of June 30, 2023, borrowings under the loan facility bore interest at LIBOR+6.25% (Floor 1.00%). 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 June 30, 2023.