Main Street Capital Corporation Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Consolidated Schedule of Investments

Consolidated Schedule of Investments - USD ($) $ in Thousands		Sep. 30, 2022		Dec. 31, 2021		Sep. 30, 2021
Schedule of Investments [Line Items]
Cost		$ 3,689,627		$ 3,259,246	^[1],[2],[3]	$ 3,689,627	^[1],[4],[5]
Fair value		$ 3,973,490		$ 3,561,831	^[1],[2],[6]	3,973,490	^[1],[4],[7]
Investment owned, percent of net assets		200.70%		199.20%
Analytical Systems Keco Holdings, LLC
Schedule of Investments [Line Items]
Cost		$ 10,535		$ 10,679
Fair value		8,436		9,630
ASC Interests, LLC
Schedule of Investments [Line Items]
Cost		3,448		3,336
Fair value		2,748		2,556
ATS Workholding, LLC
Schedule of Investments [Line Items]
Cost		8,442	^[8]	8,361	^[9]
Fair value		2,098	^[8]	3,005	^[9]
Barfly Ventures, LLC
Schedule of Investments [Line Items]
Cost		2,295	^[8]	2,295	^[9]
Fair value		4,031	^[8]	2,641	^[9]
Batjer TopCo, LLC
Schedule of Investments [Line Items]
Cost		15,014
Fair value		15,014
Bolder Panther Group, LLC
Schedule of Investments [Line Items]
Cost		112,615		62,881
Fair value		126,204		72,364
Brewer Crane Holdings, LLC
Schedule of Investments [Line Items]
Cost		10,364		12,317
Fair value		11,754		15,747
Bridge Capital Solutions Corporation
Schedule of Investments [Line Items]
Cost		12,945		12,945
Fair value		15,073		14,873
California Splendor Holdings LLC
Schedule of Investments [Line Items]
Cost		42,576		48,200
Fair value		52,878		50,700
Centre Technologies Holdings, LLC
Schedule of Investments [Line Items]
Cost		21,069		15,210
Fair value		23,107		14,704
Chamberlin Holding LLC
Schedule of Investments [Line Items]
Cost		30,651		30,500
Fair value		41,787		43,497
Charps, LLC
Schedule of Investments [Line Items]
Cost		6,598		6,562
Fair value		18,904		19,684
Clad-Rex Steel, LLC
Schedule of Investments [Line Items]
Cost		18,967		18,962
Fair value		21,577		22,252
Cody Pools, Inc.
Schedule of Investments [Line Items]
Cost		49,230		50,434
Fair value		98,424		90,124
Colonial Electric Company LLC
Schedule of Investments [Line Items]
Cost		31,131		32,031
Fair value		32,661		33,481
CompareNetworks Topco, LLC
Schedule of Investments [Line Items]
Cost		7,314		8,427
Fair value		23,920		18,477
Datacom, LLC
Schedule of Investments [Line Items]
Cost		11,050		10,906
Fair value		10,642		10,278
Digital Products Holdings LLC
Schedule of Investments [Line Items]
Cost		25,345		26,302
Fair value		25,679		26,636
Direct Marketing Solutions, Inc.
Schedule of Investments [Line Items]
Cost		34,752		32,311
Fair value		48,670		42,398
Flame King Holdings, LLC
Schedule of Investments [Line Items]
Cost		38,963		37,720
Fair value		42,640		37,720
Gamber-Johnson Holdings, LLC
Schedule of Investments [Line Items]
Cost		41,711		39,227
Fair value		70,548		71,298
Garreco, LLC
Schedule of Investments [Line Items]
Cost		5,026		5,396
Fair value		5,816		6,466
GRT Rubber Technologies LLC
Schedule of Investments [Line Items]
Cost		53,366		51,737
Fair value		86,683		85,075
Gulf Publishing Holdings, LLC
Schedule of Investments [Line Items]
Cost		11,681		17,503
Fair value		6,204		9,974
Harris Preston Fund Investments
Schedule of Investments [Line Items]
Cost	^[10],[11]	4,139
Fair value	^[10],[11]	7,386
Jensen Jewelers of Idaho, LLC
Schedule of Investments [Line Items]
Cost		3,253		3,347
Fair value		17,420		14,970
Johnson Downie Opco, LLC
Schedule of Investments [Line Items]
Cost		13,050		14,494
Fair value		15,864		14,494
JorVet Holdings, LLC
Schedule of Investments [Line Items]
Cost		36,160
Fair value		36,160
Kickhaefer Manufacturing Company, LLC
Schedule of Investments [Line Items]
Cost		37,444		37,432
Fair value		35,922		38,970
Market Force Information, LLC
Schedule of Investments [Line Items]
Cost		47,594		45,994
Fair value		7,871		12,336
MH Corbin Holding LLC
Schedule of Investments [Line Items]
Cost		16,636		18,641
Fair value		2,709		5,934
MS Private Loan Fund I, LP
Schedule of Investments [Line Items]
Cost		14,250	^[10],[11]	65,651	^[12],[13]
Fair value		14,351	^[10],[11]	65,732	^[12],[13]
Mystic Logistics Holdings, LLC
Schedule of Investments [Line Items]
Cost		8,466		9,097
Fair value		26,446		15,218
Nebraska Vet AcquireCo, LLC
Schedule of Investments [Line Items]
Cost		35,576		22,228
Fair value		36,481		22,941
NexRev LLC
Schedule of Investments [Line Items]
Cost		20,483		23,053
Fair value		10,323		16,735
NRP Jones, LLC
Schedule of Investments [Line Items]
Cost		5,797		5,797
Fair value		6,870		8,520
NuStep, LLC
Schedule of Investments [Line Items]
Cost		33,010		29,156
Fair value		33,010		32,460
OMi Topco, LLC
Schedule of Investments [Line Items]
Cost		17,202		18,911
Fair value		36,930		38,210
Orttech Holdings, LLC
Schedule of Investments [Line Items]
Cost		33,417		34,151
Fair value		33,417		34,151
Pearl Meyer Topco LLC
Schedule of Investments [Line Items]
Cost		41,521		45,438
Fair value		70,501		59,644
PPL RVs, Inc.
Schedule of Investments [Line Items]
Cost		21,714		14,531
Fair value		39,313		26,741
Principle Environmental, LLC
Schedule of Investments [Line Items]
Cost		12,709		14,182
Fair value		18,820		19,143
Robbins Bros. Jewelry, Inc.
Schedule of Investments [Line Items]
Cost		46,641		47,026
Fair value		50,781		47,026
Tedder Industries, LLC
Schedule of Investments [Line Items]
Cost		26,096		24,760
Fair value		24,094		24,760
Televerde, LLC
Schedule of Investments [Line Items]
Cost		2,008
Fair value		6,998
Trantech Radiator Topco, LLC
Schedule of Investments [Line Items]
Cost		12,938		13,318
Fair value		15,735		17,372
VVS Holdco LLC
Schedule of Investments [Line Items]
Cost		42,757		43,110
Fair value		42,997		43,109
Ziegler’s NYPD, LLC
Schedule of Investments [Line Items]
Cost		7,634		7,809
Fair value		5,316		6,505
AAC Holdings, Inc.
Schedule of Investments [Line Items]
Cost		14,199	^[14]	13,159	^[15]
Fair value		11,126	^[14]	13,813	^[15]
ATX Networks Corp.
Schedule of Investments [Line Items]
Cost		8,509	^[14]	9,055	^[15]
Fair value		9,172	^[14]	9,055	^[15]
BBB Tank Services, LLC
Schedule of Investments [Line Items]
Cost		5,762		5,762
Fair value		2,298		2,508
Boccella Precast Products LLC
Schedule of Investments [Line Items]
Cost		2,576		2,576
Fair value		3,640		5,150
Buca C, LLC
Schedule of Investments [Line Items]
Cost		22,295		24,261
Fair value		14,006		14,370
Career Team Holdings, LLC
Schedule of Investments [Line Items]
Cost		24,580		24,550
Fair value		24,580		24,550
Classic H&G Holdings, LLC
Schedule of Investments [Line Items]
Cost		32,691		28,899
Fair value		50,824		38,534
DMA Industries, LLC
Schedule of Investments [Line Items]
Cost		26,969		26,937
Fair value		28,460		26,937
Dos Rios Partners
Schedule of Investments [Line Items]
Cost		8,702	^[10],[11]	8,702	^[12],[13]
Fair value		12,098	^[10],[11]	13,609	^[12],[13]
Freeport Financial Funds
Schedule of Investments [Line Items]
Cost		10,694	^[10],[11]	13,603	^[12],[13]
Fair value		10,291	^[10],[11]	13,309	^[12],[13]
GFG Group, LLC.
Schedule of Investments [Line Items]
Cost		16,561		17,335
Fair value		18,885		19,535
Harris Preston Fund Investments
Schedule of Investments [Line Items]
Cost	^[10],[11]	5,854
Fair value	^[10],[11]	7,627
Hawk Ridge Systems, LLC
Schedule of Investments [Line Items]
Cost		43,857		40,257	^[13]
Fair value		61,062		52,835	^[13]
Houston Plating and Coatings, LLC
Schedule of Investments [Line Items]
Cost		5,352		5,352
Fair value		4,970		6,170
Iron-Main Investments, LLC
Schedule of Investments [Line Items]
Cost		38,315		38,274
Fair value		38,315		38,274
OnAsset Intelligence, Inc.
Schedule of Investments [Line Items]
Cost		12,575		12,322
Fair value		6,265		8,422
Oneliance, LLC
Schedule of Investments [Line Items]
Cost		6,612		6,603
Fair value		6,612		6,603
Rocaceia, LLC (Quality Lease and Rental Holdings, LLC)
Schedule of Investments [Line Items]
Cost		32,365		32,365
Fair value		0		0
SI East, LLC
Schedule of Investments [Line Items]
Cost		96,592		66,956
Fair value		110,436		77,420
Slick Innovations, LLC
Schedule of Investments [Line Items]
Cost		5,090		6,129
Fair value		6,320		7,230
Sonic Systems International, LLC
Schedule of Investments [Line Items]
Cost		16,866	^[8]	12,827	^[9]
Fair value		17,033	^[8]	12,827	^[9]
Superior Rigging & Erecting Co.
Schedule of Investments [Line Items]
Cost		25,867		25,832
Fair value		25,867		25,832
The Affiliati Network, LLC
Schedule of Investments [Line Items]
Cost		17,534		19,496
Fair value		17,534		19,496
UniTek Global Services, Inc.
Schedule of Investments [Line Items]
Cost		20,324	^[14]	19,103	^[15]
Fair value		10,836	^[14]	8,929	^[15]
Universal Wellhead Services Holdings, LLC
Schedule of Investments [Line Items]
Cost		5,032	^[8]	5,032	^[9]
Fair value		0	^[8]	0	^[9]
Volusion, LLC
Schedule of Investments [Line Items]
Cost		33,719		34,419
Fair value		17,039		23,833
AB Centers Acquisition Corporation
Schedule of Investments [Line Items]
Cost	^[8]	16,459
Fair value	^[8]	16,459
Acousti Engineering Company of Florida
Schedule of Investments [Line Items]
Cost		12,433	^[8]	12,846	^[9]
Fair value		12,425	^[8]	12,961	^[9]
Acumera, Inc.
Schedule of Investments [Line Items]
Cost	^[8]	17,753
Fair value	^[8]	18,041
Adams Publishing Group, LLC
Schedule of Investments [Line Items]
Cost	^[8]	27,792
Fair value	^[8]	27,206
AMEREQUIP LLC.
Schedule of Investments [Line Items]
Cost	^[8]	38,420
Fair value	^[8]	38,420
American Health Staffing Group, Inc.
Schedule of Investments [Line Items]
Cost	^[8]	6,567
Fair value	^[8]	6,622
American Nuts, LLC
Schedule of Investments [Line Items]
Cost	^[8]	30,860
Fair value	^[8]	30,594
American Teleconferencing Services, Ltd.
Schedule of Investments [Line Items]
Cost		16,686	^[14]	16,686	^[15]
Fair value		976	^[14]	520	^[15]
ArborWorks, LLC
Schedule of Investments [Line Items]
Cost		34,027	^[8]	32,107	^[9]
Fair value		30,390	^[8]	32,107	^[9]
Archer Systems, LLC
Schedule of Investments [Line Items]
Cost	^[8]	68,329
Fair value	^[8]	68,329
ATS Operating, LLC
Schedule of Investments [Line Items]
Cost	^[8]	14,040
Fair value	^[8]	13,464
AVEX Aviation Holdings, LLC
Schedule of Investments [Line Items]
Cost		12,963	^[8]	13,365	^[9]
Fair value		12,389	^[8]	13,365	^[9]
Berry Aviation, Inc.
Schedule of Investments [Line Items]
Cost		2,529	^[8]	6,513	^[9]
Fair value		5,179	^[8]	7,389	^[9]
Bettercloud, Inc.
Schedule of Investments [Line Items]
Cost	^[8]	26,379
Fair value	^[8]	26,886
Bluestem Brands, Inc.
Schedule of Investments [Line Items]
Cost		6,304	^[14]	5,358	^[15]
Fair value		11,638	^[14]	6,852	^[15]
Brainworks Software, LLC
Schedule of Investments [Line Items]
Cost	^[8]	7,817
Fair value	^[8]	4,201
Brightwood Capital Fund Investments
Schedule of Investments [Line Items]
Cost		13,412	^[10],[11]	11,550	^[12],[13]
Fair value		11,180	^[10],[11]	8,663	^[12],[13]
Burning Glass Intermediate Holding Company, Inc.
Schedule of Investments [Line Items]
Cost		20,233	^[8]	20,232	^[9]
Fair value		20,553	^[8]	20,414	^[9]
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	^[8]	6,065
Fair value	^[8]	5,988
Channel Partners Intermediateco, LLC
Schedule of Investments [Line Items]
Cost	^[8]	43,537
Fair value	^[8]	42,236
Computer Data Source, LLC
Schedule of Investments [Line Items]
Cost	^[8]	23,287
Fair value	^[8]	21,379
Dalton US Inc.
Schedule of Investments [Line Items]
Cost	^[8]	14,764
Fair value	^[8]	14,764
DTE Enterprises, LLC
Schedule of Investments [Line Items]
Cost		9,709	^[8]	11,086	^[9]
Fair value		8,886	^[8]	10,255	^[9]
Dynamic Communities, LLC
Schedule of Investments [Line Items]
Cost	^[8]	5,582
Fair value	^[8]	4,415
Eastern Wholesale Fence LLC
Schedule of Investments [Line Items]
Cost	^[8]	32,667
Fair value	^[8]	32,234
EnCap Energy Fund Investments
Schedule of Investments [Line Items]
Cost		29,029	^[10],[11]	30,996	^[12],[13]
Fair value		22,200	^[10],[11]	20,796	^[12],[13]
Centre Technologies Holdings, LLC
Schedule of Investments [Line Items]
Cost	^[8]	16,106
Fair value	^[8]	15,888
Event Holdco, LLC
Schedule of Investments [Line Items]
Cost	^[8]	47,594
Fair value	^[8]	43,769
Flip Electronics LLC
Schedule of Investments [Line Items]
Cost	^[8]	6,569
Fair value	^[8]	6,569
Fuse, LLC
Schedule of Investments [Line Items]
Cost		2,066	^[14]	2,066	^[15]
Fair value		1,512	^[14]	1,672	^[15]
GS HVAM Intermediate, LLC
Schedule of Investments [Line Items]
Cost	^[8]	13,077
Fair value	^[8]	12,775
GULF PACIFIC ACQUISITION, LLC
Schedule of Investments [Line Items]
Cost	^[8]	3,553
Fair value	^[8]	3,553
HDC/HW Intermediate Holdings
Schedule of Investments [Line Items]
Cost	^[8]	3,419
Fair value	^[8]	3,185
HEADLANDS OP-CO LLC
Schedule of Investments [Line Items]
Cost	^[8]	16,419
Fair value	^[8]	16,419
IG Parent Corporation
Schedule of Investments [Line Items]
Cost	^[14]	14,740
Fair value	^[14]	14,714
Independent Pet Partners Intermediate Holdings, LLC
Schedule of Investments [Line Items]
Cost		29,288	^[8]	28,217	^[9]
Fair value		20,250	^[8]	27,753	^[9]
Industrial Services Acquisition, LLC
Schedule of Investments [Line Items]
Cost		20,528	^[8]	20,591	^[9]
Fair value		20,703	^[8]	20,483	^[9]
Infolinks Media Buyco, LLC
Schedule of Investments [Line Items]
Cost	^[8]	8,475
Fair value	^[8]	8,523
Interface Security Systems, L.L.C
Schedule of Investments [Line Items]
Cost		8,635	^[8]	7,762	^[9]
Fair value		2,947	^[8]	5,758	^[9]
Invincible Boat Company, LLC.
Schedule of Investments [Line Items]
Cost	^[8]	17,495
Fair value	^[8]	17,361
Jackmont Hospitality, Inc.
Schedule of Investments [Line Items]
Cost		2,200	^[8]	2,414	^[9]
Fair value		2,603	^[8]	2,414	^[9]
Joerns Healthcare, LLC
Schedule of Investments [Line Items]
Cost		10,259	^[14]	9,422	^[15]
Fair value		3,055	^[14]	4,662	^[15]
JTI Electrical & Mechanical, LLC
Schedule of Investments [Line Items]
Cost		38,329	^[8]	38,656	^[9]
Fair value		39,518	^[8]	38,656	^[9]
KMS, LLC
Schedule of Investments [Line Items]
Cost	^[8]	8,428
Fair value	^[8]	8,115
LL Management, Inc.
Schedule of Investments [Line Items]
Cost	^[8]	28,001
Fair value	^[8]	28,145
Mac Lean-Fogg Company
Schedule of Investments [Line Items]
Cost		18,865	^[8]	18,915	^[9]
Fair value		18,705	^[8]	19,000	^[9]
Mako Steel, LP
Schedule of Investments [Line Items]
Cost	^[8]	16,706
Fair value	^[8]	16,377
MB2 Dental Solutions, LLC
Schedule of Investments [Line Items]
Cost	^[14]	14,556
Fair value	^[14]	14,597
Microbe Formulas, LLC
Schedule of Investments [Line Items]
Cost	^[8]	27,052
Fair value	^[8]	25,599
MonitorUS Holding, LLC
Schedule of Investments [Line Items]
Cost	^{[8],[11],[16]}	27,463
Fair value	^{[8],[11],[16]}	27,306
NinjaTrader, LLC
Schedule of Investments [Line Items]
Cost	^[8]	21,342
Fair value	^[8]	21,623
NWN Corporation
Schedule of Investments [Line Items]
Cost	^[8]	43,846
Fair value	^[8]	42,000
Paragon Healthcare, Inc.
Schedule of Investments [Line Items]
Cost	^[8]	19,237
Fair value	^[8]	18,753
Project Eagle Holdings, LLC
Schedule of Investments [Line Items]
Cost	^[8]	29,063
Fair value	^[8]	28,811
PTL US Bidco, Inc
Schedule of Investments [Line Items]
Cost	^[8]	27,890
Fair value	^[8]	27,890
RA Outdoors LLC
Schedule of Investments [Line Items]
Cost	^[8]	13,219
Fair value	^[8]	12,240
RM Bidder, LLC
Schedule of Investments [Line Items]
Cost		471	^[8]	471	^[9]
Fair value		24	^[8]	26	^[9]
Roof Opco, LLC
Schedule of Investments [Line Items]
Cost	^[8]	5,398
Fair value	^[8]	5,345
RTIC Subsidiary Holdings, LLC
Schedule of Investments [Line Items]
Cost	^[8]	19,222
Fair value	^[8]	18,479
Rug Doctor, LLC.
Schedule of Investments [Line Items]
Cost	^[8]	13,792
Fair value	^[8]	12,495
Salient Partners L.P.
Schedule of Investments [Line Items]
Cost		7,500	^[14]	7,497	^[15]
Fair value		7,533	^[14]	6,498	^[15]
SIB Holdings, LLC
Schedule of Investments [Line Items]
Cost		9,771	^[8]	6,334	^[9]
Fair value		9,187	^[8]	6,345	^[9]
South Coast Terminals Holdings, LLC
Schedule of Investments [Line Items]
Cost		41,453	^[8]	50,453	^[9]
Fair value		41,765	^[8]	50,453	^[9]
SPAU Holdings, LLC
Schedule of Investments [Line Items]
Cost	^[8]	16,242
Fair value	^[8]	16,242
Student Resource Center, LLC
Schedule of Investments [Line Items]
Cost	^[8]	10,416
Fair value	^[8]	6,416
Veregy Consolidated, Inc.
Schedule of Investments [Line Items]
Cost		16,680	^[14]	19,635	^[15]
Fair value		16,160	^[14]	20,036	^[15]
VORTEQ Coil Finishers, LLC
Schedule of Investments [Line Items]
Cost		26,087	^[8]	26,488	^[9]
Fair value		28,485	^[8]	26,488	^[9]
Wall Street Prep, Inc.
Schedule of Investments [Line Items]
Cost		4,617	^[8]	4,688	^[9]
Fair value		4,376	^[8]	4,685	^[9]
Watterson Brands, LLC
Schedule of Investments [Line Items]
Cost	^[8]	29,259
Fair value	^[8]	28,794
West Star Aviation Acquisition, LLC
Schedule of Investments [Line Items]
Cost	^[8]	12,119
Fair value	^[8]	11,893
Winter Services LLC
Schedule of Investments [Line Items]
Cost	^[8]	9,780
Fair value	^[8]	9,665
Xenon Arc, Inc.
Schedule of Investments [Line Items]
Cost	^[8]	37,316
Fair value	^[8]	36,501
Zips Car Wash, LLC
Schedule of Investments [Line Items]
Cost	^[8]	21,583
Fair value	^[8]	21,573
AFG Capital Group, LLC
Schedule of Investments [Line Items]
Cost				1,344
Fair value				7,884
L.F. Manufacturing Holdings, LLC
Schedule of Investments [Line Items]
Cost				2,126
Fair value				2,664
Binswanger Enterprises, LLC
Schedule of Investments [Line Items]
Cost	^[9]			13,157
Fair value	^[9]			12,924
Darr Equipment LP
Schedule of Investments [Line Items]
Cost	^[9]			5,159
Fair value	^[9]			4,387
Grupo Hima San Pablo, Inc.
Schedule of Investments [Line Items]
Cost	^[15]			6,691
Fair value	^[15]			1,465
PT Network, LLC
Schedule of Investments [Line Items]
Cost	^[9]			8,889
Fair value	^[9]			8,969
Control investments
Schedule of Investments [Line Items]
Cost	^[17]	1,199,446	^[5]	1,107,597	^[3]
Fair value	^[17]	$ 1,599,429	^[7]	$ 1,489,257	^[6]
Investment owned, percent of net assets		80.80%		83.30%
Affiliate investments
Schedule of Investments [Line Items]
Cost		$ 576,047	^[5]	$ 578,539	^[3],[18]
Fair value		$ 552,581	^[7]	$ 549,214	^[6],[18]
Investment owned, percent of net assets		27.90%		30.70%
Non‑Control/Non‑Affiliate investments
Schedule of Investments [Line Items]
Cost		$ 1,914,134		$ 1,573,110	^[3],[19]	1,914,134	^[5]
Fair value		$ 1,821,480		$ 1,523,360	^[6],[19]	$ 1,821,480	^[7]
Investment owned, percent of net assets		92.00%		85.20%
Investment, Identifier [Axis]: Dalton US Inc., Common Stock August 16, 2022
Schedule of Investments [Line Items]
Units (in shares)	^[8]	201
Cost	^[8]	$ 201
Fair value	^[8]	$ 201
Investment, Identifier [Axis]: Dalton US Inc., Secured Debt One August 16, 2022
Schedule of Investments [Line Items]
Interest rate	^{[8],[20],[21]}	11.13%
Interest, variable rate	^{[8],[20],[21]}	8.00%
Principal	^{[8],[20],[21]}	$ 763
Cost	^{[8],[20],[21]}	530
Fair value	^{[8],[20],[21]}	$ 530
Investment, Identifier [Axis]: Dalton US Inc., Secured Debt Three August 16, 2022
Schedule of Investments [Line Items]
Interest rate	^{[8],[20],[21]}	11.31%
Interest, variable rate	^{[8],[20],[21]}	8.00%
Principal	^{[8],[20],[21]}	$ 14,389
Cost	^{[8],[20],[21]}	14,111
Fair value	^{[8],[20],[21]}	$ 14,111
Investment, Identifier [Axis]: Dalton US Inc., Secured Debt Two August 16, 2022
Schedule of Investments [Line Items]
Interest, variable rate	^{[8],[20],[21],[22]}	8.00%
Principal	^{[8],[20],[21],[22]}	$ 0
Cost	^{[8],[20],[21],[22]}	(78)
Fair value	^{[8],[20],[21],[22]}	$ (78)
Investment, Identifier [Axis]: Salient Partners L.P., Secured Debt September 30,2021
Schedule of Investments [Line Items]
Interest rate	^[15],[23]			6.00%
Interest, variable rate	^[15],[23]			5.00%
Principal	^[15],[23]			$ 1,250
Cost	^[15],[23]			1,250
Fair value	^[15],[23]			$ 2,435
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt November 19,2021
Schedule of Investments [Line Items]
Interest rate	^[9],[23]			8.00%
Interest, variable rate	^[9],[23]			7.00%
Principal	^[9],[23]			$ 10,278
Cost	^[9],[23]			10,018
Fair value	^[9],[23]			$ 10,061
Investment, Identifier [Axis]: AAC Holdings, Inc., Common Stock December 11, 2020
Schedule of Investments [Line Items]
Units (in shares)	^[14]	593,928
Cost	^[14]	$ 3,148
Fair value	^[14]	$ 75
Investment, Identifier [Axis]: AAC Holdings, Inc., Common Stock December 11,2020
Schedule of Investments [Line Items]
Units (in shares)	^[15]			593,928
Cost	^[15]			$ 3,148
Fair value	^[15]			$ 2,079
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt December 11, 2020
Schedule of Investments [Line Items]
Interest rate	^[14]	18.00%
PIK Rate	^[14]	18.00%
Principal	^[14]	$ 11,200
Cost	^[14]	11,051
Fair value	^[14]	$ 10,976
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt December 11,2020
Schedule of Investments [Line Items]
Interest rate	^[15]			18.00%
PIK Rate	^[15]			8.00%
Principal	^[15]			$ 10,202
Cost	^[15]			10,011
Fair value	^[15]			$ 9,794
Investment, Identifier [Axis]: AAC Holdings, Inc., Warrants December 11, 2020
Schedule of Investments [Line Items]
Units (in shares)	^[14],[24]	554,353
Cost	^[14],[24]	$ 0
Fair value	^[14],[24]	$ 75
Investment, Identifier [Axis]: AAC Holdings, Inc., Warrants December 11,2020
Schedule of Investments [Line Items]
Units (in shares)	^[15],[25]			554,353
Cost	^[15],[25]			$ 0
Fair value	^[15],[25]			$ 1,940
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt One September 06, 2022
Schedule of Investments [Line Items]
Interest, variable rate	^{[8],[20],[21],[22]}	6.00%
Principal	^{[8],[20],[21],[22]}	$ 0
Cost	^{[8],[20],[21],[22]}	(41)
Fair value	^{[8],[20],[21],[22]}	$ (41)
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt Three September 06, 2022
Schedule of Investments [Line Items]
Interest rate	^{[8],[20],[21]}	9.17%
Interest, variable rate	^{[8],[20],[21]}	6.00%
Principal	^{[8],[20],[21]}	$ 17,052
Cost	^{[8],[20],[21]}	16,582
Fair value	^{[8],[20],[21]}	$ 16,582
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt Two September 06, 2022
Schedule of Investments [Line Items]
Interest, variable rate	^{[8],[20],[21],[22]}	6.00%
Principal	^{[8],[20],[21],[22]}	$ 0
Cost	^{[8],[20],[21],[22]}	(82)
Fair value	^{[8],[20],[21],[22]}	$ (82)
Investment, Identifier [Axis]: ADS Tactical, Inc. Secured Debt March 29, 2021
Schedule of Investments [Line Items]
Interest rate	^[14],[21]	8.80%
Interest, variable rate	^[14],[21]	5.75%
Principal	^[14],[21]	$ 21,286
Cost	^[14],[21]	20,964
Fair value	^[14],[21]	$ 19,676
Investment, Identifier [Axis]: ADS Tactical, Inc., Secured Debt March 29,2021
Schedule of Investments [Line Items]
Interest rate	^[15],[23]			6.75%
Interest, variable rate	^[15],[23]			5.75%
Principal	^[15],[23]			$ 22,136
Cost	^[15],[23]			21,734
Fair value	^[15],[23]			$ 22,012
Investment, Identifier [Axis]: AFG Capital Group, LLC, Preferred Member Units November 07, 2014
Schedule of Investments [Line Items]
Units (in shares)	^[26]	186
Cost	^[26]	$ 1,200
Fair value	^[26]	$ 8,780
Investment, Identifier [Axis]: AFG Capital Group, LLC, Preferred Member Units November 07,2014
Schedule of Investments [Line Items]
Units (in shares)	^[27]			186
Cost	^[27]			$ 1,200
Fair value	^[27]			$ 7,740
Investment, Identifier [Axis]: AFG Capital Group, LLC, Secured Debt April 25,2019
Schedule of Investments [Line Items]
Interest rate				10.00%
Principal				$ 144
Cost				144
Fair value				$ 144
Investment, Identifier [Axis]: AMEREQUIP LLC., Common Stock August 31, 2022
Schedule of Investments [Line Items]
Units (in shares)	^[8]	235
Cost	^[8]	$ 1,734
Fair value	^[8]	$ 1,734
Investment, Identifier [Axis]: AMEREQUIP LLC., Secured Debt One August 31, 2022
Schedule of Investments [Line Items]
Interest, variable rate	^{[8],[20],[21],[22]}	7.40%
Principal	^{[8],[20],[21],[22]}	$ 0
Cost	^{[8],[20],[21],[22]}	(144)
Fair value	^{[8],[20],[21],[22]}	$ (144)
Investment, Identifier [Axis]: AMEREQUIP LLC., Secured Debt Two August 31, 2022
Schedule of Investments [Line Items]
Interest rate	^{[8],[20],[21]}	9.84%
Interest, variable rate	^{[8],[20],[21]}	7.40%
Principal	^{[8],[20],[21]}	$ 37,545
Cost	^{[8],[20],[21]}	36,830
Fair value	^{[8],[20],[21]}	$ 36,830
Investment, Identifier [Axis]: ASC Interests, LLC, Member Units August 1,2013
Schedule of Investments [Line Items]
Units (in shares)		1,500		1,500
Cost		$ 1,500		$ 1,500
Fair value		$ 800		$ 720
Investment, Identifier [Axis]: ASC Interests, LLC, Secured Debt August 1,2013
Schedule of Investments [Line Items]
Interest rate				13.00%
Principal				$ 1,650
Cost				1,636
Fair value				$ 1,636
Investment, Identifier [Axis]: ASC Interests, LLC, Secured Debt December 31,2019
Schedule of Investments [Line Items]
Interest rate				13.00%
Principal				$ 200
Cost				200
Fair value				$ 200
Investment, Identifier [Axis]: ASC Interests, LLC, Secured Debt One December 31,2019
Schedule of Investments [Line Items]
Interest rate		13.00%
Principal		$ 300
Cost		300
Fair value		$ 300
Investment, Identifier [Axis]: ASC Interests, LLC, Secured Debt Two August 1,2013
Schedule of Investments [Line Items]
Interest rate		13.00%
Principal		$ 1,650
Cost		1,648
Fair value		$ 1,648
Investment, Identifier [Axis]: ATS Operating, LLC, Common Stock January 18,2022.
Schedule of Investments [Line Items]
Units (in shares)	^[8]	720,000
Cost	^[8]	$ 720
Fair value	^[8]	$ 720
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt One January 18,2022
Schedule of Investments [Line Items]
Interest, variable rate	^{[8],[20],[21],[22]}	6.50%
Principal	^{[8],[20],[21],[22]}	$ 0
Cost	^{[8],[20],[21],[22]}	0
Fair value	^{[8],[20],[21],[22]}	$ 0
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt Three January 18,2022
Schedule of Investments [Line Items]
Interest rate	^{[8],[20],[21]}	9.84%
Interest, variable rate	^{[8],[20],[21]}	7.50%
Principal	^{[8],[20],[21]}	$ 6,660
Cost	^{[8],[20],[21]}	6,660
Fair value	^{[8],[20],[21]}	$ 6,384
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt Two January 18,2022
Schedule of Investments [Line Items]
Interest rate	^{[8],[20],[21]}	7.84%
Interest, variable rate	^{[8],[20],[21]}	5.50%
Principal	^{[8],[20],[21]}	$ 6,660
Cost	^{[8],[20],[21]}	6,660
Fair value	^{[8],[20],[21]}	$ 6,360
Investment, Identifier [Axis]: ATS Workholding, LLC, Preferred Member Units November 16,2017
Schedule of Investments [Line Items]
Units (in shares)		3,725,862	^[8]	3,725,862	^[9]
Cost		$ 3,726	^[8]	$ 3,726	^[9]
Fair value		$ 0	^[8]	$ 0	^[9]
Investment, Identifier [Axis]: ATS Workholding, LLC, Secured Debt November 16,2017
Schedule of Investments [Line Items]
Interest rate	^[9],[28]			5.00%
Principal	^[9],[28]			$ 4,794
Cost	^[9],[28]			4,635
Fair value	^[9],[28]			$ 3,005
Investment, Identifier [Axis]: ATS Workholding, LLC, Secured Debt One November 16,2017
Schedule of Investments [Line Items]
Interest rate	^[8],[29]	5.00%
Principal	^[8],[29]	$ 1,859
Cost	^[8],[29]	1,859
Fair value	^[8],[29]	$ 800
Investment, Identifier [Axis]: ATS Workholding, LLC, Secured Debt Two November 16,2017
Schedule of Investments [Line Items]
Interest rate	^[8],[29]	5.00%
Principal	^[8],[29]	$ 3,015
Cost	^[8],[29]	2,857
Fair value	^[8],[29]	$ 1,298
Investment, Identifier [Axis]: ATX Networks Corp., Common Stock September 01, 2021
Schedule of Investments [Line Items]
Units (in shares)	^[14]	583
Cost	^[14]	$ 0
Fair value	^[14]	$ 0
Investment, Identifier [Axis]: ATX Networks Corp., Common Stock September 01,2021
Schedule of Investments [Line Items]
Units (in shares)	^[15]			583
Cost	^[15]			$ 0
Fair value	^[15]			$ 0
Investment, Identifier [Axis]: ATX Networks Corp., Secured Debt September 01, 2021
Schedule of Investments [Line Items]
Interest rate	^[14],[21]	11.14%
Interest, variable rate	^[14],[21]	7.50%
Principal	^[14],[21]	$ 6,879
Cost	^[14],[21]	6,304
Fair value	^[14],[21]	$ 6,707
Investment, Identifier [Axis]: ATX Networks Corp., Secured Debt September 01,2021
Schedule of Investments [Line Items]
Interest rate	^[15],[23]			8.50%
Interest, variable rate	^[15],[23]			7.50%
Principal	^[15],[23]			$ 7,667
Cost	^[15],[23]			7,092
Fair value	^[15],[23]			$ 7,092
Investment, Identifier [Axis]: ATX Networks Corp., Unsecured Debt September 01, 2021
Schedule of Investments [Line Items]
Interest rate	^[14]	10.00%
PIK Rate	^[14]	10.00%
Principal	^[14]	$ 3,309
Cost	^[14]	2,205
Fair value	^[14]	$ 2,465
Investment, Identifier [Axis]: ATX Networks Corp., Unsecured Debt September 01,2021
Schedule of Investments [Line Items]
Interest rate	^[15]			10.00%
PIK Rate	^[15]			10.00%
Principal	^[15]			$ 3,067
Cost	^[15]			1,963
Fair value	^[15]			$ 1,963
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Common Equity December 15,2021
Schedule of Investments [Line Items]
Units (in shares)	^[9]			360
Cost	^[9]			$ 360
Fair value	^[9]			$ 360
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Common Equity Two December 15, 2021
Schedule of Investments [Line Items]
Units (in shares)	^[8]	360
Cost	^[8]	$ 360
Fair value	^[8]	$ 258
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Secured Debt December 15,2021
Schedule of Investments [Line Items]
Interest rate	^[9],[23]			7.50%
Interest, variable rate	^[9],[23]			6.50%
Principal	^[9],[23]			$ 13,320
Cost	^[9],[23]			13,005
Fair value	^[9],[23]			$ 13,005
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Secured Debt One December 15, 2021
Schedule of Investments [Line Items]
Interest rate	^[8],[21]	10.32%
Interest, variable rate	^[8],[21]	7.00%
Principal	^[8],[21]	$ 720
Cost	^[8],[21]	659
Fair value	^[8],[21]	$ 679
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Secured Debt Two December 15, 2021
Schedule of Investments [Line Items]
Interest rate	^[8],[21]	10.29%
Interest, variable rate	^[8],[21]	7.00%
Principal	^[8],[21]	$ 12,148
Cost	^[8],[21]	11,944
Fair value	^[8],[21]	$ 11,452
Investment, Identifier [Axis]: Acousti Engineering Company of Florida, Secured Debt May 26,2021
Schedule of Investments [Line Items]
Interest rate	^[9],[23]			14.00%
Interest, variable rate	^[9],[23]			12.50%
Principal	^[9],[23]			$ 850
Cost	^[9],[23]			841
Fair value	^[9],[23]			$ 850
Investment, Identifier [Axis]: Acousti Engineering Company of Florida, Secured Debt November 02,2020
Schedule of Investments [Line Items]
Interest rate	^[9],[23]			10.00%
Interest, variable rate	^[9],[23]			8.50%
Principal	^[9],[23]			$ 12,111
Cost	^[9],[23]			12,005
Fair value	^[9],[23]			$ 12,111
Investment, Identifier [Axis]: Acousti Engineering Company of Florida, Secured Debt One November 02, 2020
Schedule of Investments [Line Items]
Interest rate	^[8],[21]	10.78%
Interest, variable rate	^[8],[21]	8.50%
Principal	^[8],[21]	$ 1,678
Cost	^[8],[21]	1,668
Fair value	^[8],[21]	$ 1,664
Investment, Identifier [Axis]: Acousti Engineering Company of Florida, Secured Debt Two November 02, 2020
Schedule of Investments [Line Items]
Interest rate	^[8],[21]	10.00%
Interest, variable rate	^[8],[21]	8.50%
Principal	^[8],[21]	$ 10,027
Cost	^[8],[21]	9,954
Fair value	^[8],[21]	$ 9,944
Investment, Identifier [Axis]: Acousti Engineering Company of Florida, Secured Debt Two May 26 2021
Schedule of Investments [Line Items]
Interest rate	^[8],[21]	14.78%
Interest, variable rate	^[8],[21]	12.50%
Principal	^[8],[21]	$ 817
Cost	^[8],[21]	811
Fair value	^[8],[21]	$ 817
Investment, Identifier [Axis]: Acumera, Inc., Secured Debt One June 28, 2022
Schedule of Investments [Line Items]
Interest rate	^[8],[21]	12.02%
Interest, variable rate	^[8],[21]	9.50%
Principal	^[8],[21]	$ 13,831
Cost	^[8],[21]	13,488
Fair value	^[8],[21]	$ 13,711
Investment, Identifier [Axis]: Acumera, Inc., Secured Debt Two June 28, 2022
Schedule of Investments [Line Items]
Interest rate	^[8],[21]	12.02%
Interest, variable rate	^[8],[21]	9.50%
Principal	^[8],[21]	$ 4,368
Cost	^[8],[21]	4,265
Fair value	^[8],[21]	$ 4,330
Investment, Identifier [Axis]: Adams Publishing Group, LLC, Secured Debt One March 11, 2022
Schedule of Investments [Line Items]
Interest rate	^[8],[21]	12.75%
Interest, variable rate	^[8],[21]	6.50%
Principal	^[8],[21]	$ 3,547
Cost	^[8],[21]	3,547
Fair value	^[8],[21]	$ 3,418
Investment, Identifier [Axis]: Adams Publishing Group, LLC, Secured Debt Two March 11, 2022
Schedule of Investments [Line Items]
Interest rate	^[8],[21]	10.75%
Interest, variable rate	^[8],[21]	7.50%
Principal	^[8],[21]	$ 24,305
Cost	^[8],[21]	24,245
Fair value	^[8],[21]	$ 23,788
Investment, Identifier [Axis]: American Health Staffing Group, Inc., Secured Debt November 19,2021
Schedule of Investments [Line Items]
Interest rate	^[9],[23]			7.00%
Interest, variable rate	^[9],[23]			6.00%
Principal	^[9],[23]			$ 7,067
Cost	^[9],[23]			6,988
Fair value	^[9],[23]			$ 6,988
Investment, Identifier [Axis]: American Health Staffing Group, Inc., Secured Debt One November 19, 2021
Schedule of Investments [Line Items]
Interest, variable rate	^{[8],[21],[22]}	7.00%
Principal	^{[8],[21],[22]}	$ 0
Cost	^{[8],[21],[22]}	(11)
Fair value	^{[8],[21],[22]}	$ (11)
Investment, Identifier [Axis]: American Health Staffing Group, Inc., Secured Debt Two November 19, 2021
Schedule of Investments [Line Items]
Interest rate	^[8],[21]	8.01%
Interest, variable rate	^[8],[21]	7.00%
Principal	^[8],[21]	$ 6,633
Cost	^[8],[21]	6,578
Fair value	^[8],[21]	$ 6,633
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt December 21,2018
Schedule of Investments [Line Items]
Interest rate	^[9],[23]			9.00%
Interest, variable rate	^[9],[23]			8.00%
Principal	^[9],[23]			$ 12,017
Cost	^[9],[23]			11,854
Fair value	^[9],[23]			$ 12,017
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt Two March 11, 2022
Schedule of Investments [Line Items]
Interest rate	^{[8],[20],[21]}	10.98%
Interest, variable rate	^{[8],[20],[21]}	8.75%
Principal	^{[8],[20],[21]}	$ 15,667
Cost	^{[8],[20],[21]}	15,430
Fair value	^{[8],[20],[21]}	$ 15,307
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt one March 11, 2022
Schedule of Investments [Line Items]
Interest rate	^{[8],[20],[21]}	8.98%
Interest, variable rate	^{[8],[20],[21]}	6.75%
Principal	^{[8],[20],[21]}	$ 15,667
Cost	^{[8],[20],[21]}	15,430
Fair value	^{[8],[20],[21]}	$ 15,287
Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Secured Debt May 19,2016
Schedule of Investments [Line Items]
Interest rate	^{[15],[23],[28]}			7.50%
Interest, variable rate	^{[15],[23],[28]}			6.50%
Principal	^{[15],[23],[28]}			$ 14,370
Cost	^{[15],[23],[28]}			13,706
Fair value	^{[15],[23],[28]}			$ 431
Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Secured Debt One, May 19, 2016
Schedule of Investments [Line Items]
Interest rate	^{[14],[21],[29]}	7.50%
Interest, variable rate	^{[14],[21],[29]}	6.50%
Principal	^{[14],[21],[29]}	$ 14,370
Cost	^{[14],[21],[29]}	13,706
Fair value	^{[14],[21],[29]}	$ 808
Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Secured Debt September 17, 2021
Schedule of Investments [Line Items]
Interest rate	^[14],[29]	7.50%
Interest, variable rate	^[14],[29]	6.50%
Principal	^[14],[29]	$ 2,980
Cost	^[14],[29]	2,980
Fair value	^[14],[29]	$ 168
Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Secured Debt September 17,2021
Schedule of Investments [Line Items]
Interest rate	^{[15],[23],[28],[30]}			7.50%
Interest, variable rate	^{[15],[23],[28],[30]}			6.50%
Principal	^{[15],[23],[28],[30]}			$ 2,980
Cost	^{[15],[23],[28],[30]}			2,980
Fair value	^{[15],[23],[28],[30]}			$ 89
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC , Warrants August 16,2019
Schedule of Investments [Line Items]
Units (in shares)	^[25]			420
Cost	^[25]			$ 316
Fair value	^[25]			$ 0
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units August 16,2019
Schedule of Investments [Line Items]
Units (in shares)				3,200
Cost				$ 3,200
Fair value				$ 0
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units May 20,2021
Schedule of Investments [Line Items]
Units (in shares)				2,427
Cost				$ 2,427
Fair value				$ 4,894
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units One August 16, 2019
Schedule of Investments [Line Items]
Units (in shares)		3,200
Interest rate		12.63%
Cost		$ 3,200
Fair value		$ 0
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units Two May 20,2021
Schedule of Investments [Line Items]
Units (in shares)		2,427
Cost		$ 2,427
Fair value		$ 3,844
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Secured Debt One August 16,2019
Schedule of Investments [Line Items]
Interest, variable rate	^[21],[22]	10.00%
Principal	^[21],[22]	$ 0
Cost	^[21],[22]	(3)
Fair value	^[21],[22]	$ (3)
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Secured Debt August 16,2019
Schedule of Investments [Line Items]
Interest rate	^[23]			12.00%
Interest, variable rate	^[23]			10.00%
Principal	^[23]			$ 4,945
Cost	^[23]			4,736
Fair value	^[23]			$ 4,736
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Secured Debt Two August 16, 2019
Schedule of Investments [Line Items]
Interest rate	^[21]	12.63%
Interest, variable rate	^[21]	10.00%
Principal	^[21]	$ 4,735
Cost	^[21]	4,595
Fair value	^[21]	$ 4,595
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Warrants August 16,2019
Schedule of Investments [Line Items]
Units (in shares)	^[24]	420
Cost	^[24]	$ 316
Fair value	^[24]	$ 0
Investment, Identifier [Axis]: ArborWorks, LLC Common Equity November 09, 2021
Schedule of Investments [Line Items]
Units (in shares)	^[8]	234
Cost	^[8]	$ 234
Fair value	^[8]	$ 14
Investment, Identifier [Axis]: ArborWorks, LLC, Common Equity November 09,2021
Schedule of Investments [Line Items]
Units (in shares)	^[9]			234
Cost	^[9]			$ 234
Fair value	^[9]			$ 234
Investment, Identifier [Axis]: ArborWorks, LLC, Secured Debt November 09,2021
Schedule of Investments [Line Items]
Interest rate	^[9],[23]			8.00%
Interest, variable rate	^[9],[23]			7.00%
Principal	^[9],[23]			$ 32,605
Cost	^[9],[23]			31,873
Fair value	^[9],[23]			$ 31,873
Investment, Identifier [Axis]: ArborWorks, LLC, Secured Debt One November 09, 2021
Schedule of Investments [Line Items]
Interest rate	^[8],[21]	9.97%
Interest, variable rate	^[8],[21]	7.00%
Principal	^[8],[21]	$ 4,678
Cost	^[8],[21]	4,562
Fair value	^[8],[21]	$ 4,131
Investment, Identifier [Axis]: ArborWorks, LLC, Secured Debt Two November 09, 2021
Schedule of Investments [Line Items]
Interest rate	^[8],[21]	9.87%
Interest, variable rate	^[8],[21]	7.00%
Principal	^[8],[21]	$ 29,722
Cost	^[8],[21]	29,231
Fair value	^[8],[21]	$ 26,245
Investment, Identifier [Axis]: Archer Systems, LLC, Secured Debt One August 11, 2022
Schedule of Investments [Line Items]
Interest rate	^{[8],[20],[21]}	9.65%
Interest, variable rate	^{[8],[20],[21]}	6.50%
Principal	^{[8],[20],[21]}	$ 800
Cost	^{[8],[20],[21]}	660
Fair value	^{[8],[20],[21]}	$ 660
Investment, Identifier [Axis]: Archer Systems, LLC, Secured Debt Two August 11, 2022
Schedule of Investments [Line Items]
Interest rate	^{[8],[20],[21]}	8.91%
Interest, variable rate	^{[8],[20],[21]}	6.50%
Principal	^{[8],[20],[21]}	$ 67,597
Cost	^{[8],[20],[21]}	66,281
Fair value	^{[8],[20],[21]}	$ 66,281
Investment, Identifier [Axis]: Archer Systems, LLC., Common Stock August 11, 2022
Schedule of Investments [Line Items]
Units (in shares)	^[8]	1,387,832
Cost	^[8]	$ 1,388
Fair value	^[8]	$ 1,388
Investment, Identifier [Axis]: Arrow International, Inc, Secured Debt December 21, 2020
Schedule of Investments [Line Items]
Interest rate	^{[8],[21],[31]}	11.96%
Interest, variable rate	^{[8],[21],[31]}	5.61%
Principal	^{[8],[21],[31]}	$ 36,000
Cost	^{[8],[21],[31]}	35,715
Fair value	^{[8],[21],[31]}	$ 36,000
Investment, Identifier [Axis]: Arrow International, Inc, Secured Debt December 21,2020
Schedule of Investments [Line Items]
Interest rate	^{[9],[23],[32]}			9.18%
Interest, variable rate	^{[9],[23],[32]}			7.93%
Principal	^{[9],[23],[32]}			$ 22,500
Cost	^{[9],[23],[32]}			22,300
Fair value	^{[9],[23],[32]}			$ 22,500
Investment, Identifier [Axis]: BBB Tank Services, LLC, Member Units April 08, 2016
Schedule of Investments [Line Items]
Units (in shares)		800,000
Cost		$ 800
Fair value		$ 0
Investment, Identifier [Axis]: BBB Tank Services, LLC, Member Units April 08,2016
Schedule of Investments [Line Items]
Units (in shares)				800,000
Cost				$ 800
Fair value				$ 0
Investment, Identifier [Axis]: BBB Tank Services, LLC, Preferred Stock (non-voting) December 17, 2018
Schedule of Investments [Line Items]
Interest rate		15.00%
PIK Rate		15.00%
Cost		$ 162
Fair value		$ 0
Investment, Identifier [Axis]: BBB Tank Services, LLC, Preferred Stock (non-voting) December 17,2018
Schedule of Investments [Line Items]
Interest rate	^[27]			15.00%
PIK Rate	^[27]			15.00%
Cost	^[27]			$ 162
Fair value	^[27]			$ 0
Investment, Identifier [Axis]: BBB Tank Services, LLC, Unsecured Debt April 08,2016
Schedule of Investments [Line Items]
Interest rate	^[23],[30]			12.00%
Interest, variable rate	^[23],[30]			11.00%
Principal	^[23],[30]			$ 4,800
Cost	^[23],[30]			4,800
Fair value	^[23],[30]			$ 2,508
Investment, Identifier [Axis]: BBB Tank Services, LLC, Unsecured Debt One April 08, 2016
Schedule of Investments [Line Items]
Interest rate	^[21],[33]	13.56%
Interest, variable rate	^[21],[33]	11.00%
Principal	^[21],[33]	$ 800
Cost	^[21],[33]	800
Fair value	^[21],[33]	$ 800
Investment, Identifier [Axis]: BBB Tank Services, LLC, Unsecured Debt Two April 08, 2016
Schedule of Investments [Line Items]
Interest rate	^[21],[33]	13.56%
Interest, variable rate	^[21],[33]	11.00%
Principal	^[21],[33]	$ 4,000
Cost	^[21],[33]	4,000
Fair value	^[21],[33]	$ 1,498
Investment, Identifier [Axis]: Barfly Ventures, LLC, Member Units October 26, 2020
Schedule of Investments [Line Items]
Units (in shares)	^[8]	37
Cost	^[8]	$ 1,584
Fair value	^[8]	$ 3,320
Investment, Identifier [Axis]: Barfly Ventures, LLC, Member Units October 26,2020
Schedule of Investments [Line Items]
Units (in shares)	^[9]			37
Cost	^[9]			$ 1,584
Fair value	^[9]			$ 1,930
Investment, Identifier [Axis]: Barfly Ventures, LLC, Secured Debt October 15, 2020
Schedule of Investments [Line Items]
Interest rate	^[8]	7.00%
Principal	^[8]	$ 711
Cost	^[8]	711
Fair value	^[8]	$ 711
Investment, Identifier [Axis]: Barfly Ventures, LLC, Secured Debt October 15,2020
Schedule of Investments [Line Items]
Interest rate	^[9]			7.00%
Principal	^[9]			$ 711
Cost	^[9]			711
Fair value	^[9]			$ 711
Investment, Identifier [Axis]: Batjer TopCo, LLC, Preferred Stock March 7,2022
Schedule of Investments [Line Items]
Units (in shares)		4,073
Cost		$ 4,095
Fair value		4,095
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt One March 7,2022
Schedule of Investments [Line Items]
Principal	^[22]	0
Cost	^[22]	(8)
Fair value	^[22]	$ (8)
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt Three March 7,2022
Schedule of Investments [Line Items]
Interest rate		11.00%
Principal		$ 11,025
Cost		10,927
Fair value		$ 10,927
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units July 06,2018
Schedule of Investments [Line Items]
Units (in shares)	^[9],[34]			1,548,387
Interest rate	^[9],[34]			8.00%
PIK Rate	^[9],[34]			8.00%
Cost	^[9],[34]			$ 1,671
Fair value	^[9],[34]			$ 2,487
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units November 12,2019
Schedule of Investments [Line Items]
Units (in shares)	^{[9],[27],[34]}			122,416
Interest rate	^{[9],[27],[34]}			16.00%
PIK Rate	^{[9],[27],[34]}			16.00%
Cost	^{[9],[27],[34]}			$ 168
Fair value	^{[9],[27],[34]}			$ 208
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units One July 06, 2018
Schedule of Investments [Line Items]
Units (in shares)	^{[8],[26],[35]}	1,548,387
Interest rate	^{[8],[26],[35]}	8.00%
PIK Rate	^{[8],[26],[35]}	8.00%
Cost	^{[8],[26],[35]}	$ 2,147
Fair value	^{[8],[26],[35]}	$ 4,607
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units Two November 12, 2019
Schedule of Investments [Line Items]
Units (in shares)	^{[8],[26],[35]}	122,416
Interest rate	^{[8],[26],[35]}	16.00%
PIK Rate	^{[8],[26],[35]}	16.00%
Cost	^{[8],[26],[35]}	$ 188
Fair value	^{[8],[26],[35]}	$ 378
Investment, Identifier [Axis]: Berry Aviation, Inc., Secured Debt July 06, 2018
Schedule of Investments [Line Items]
Interest rate	^[8]	12.00%
Interest, variable rate	^[8]	10.50%
PIK Rate	^[8]	1.50%
Principal	^[8]	$ 194
Cost	^[8]	194
Fair value	^[8]	$ 194
Investment, Identifier [Axis]: Berry Aviation, Inc., Secured Debt July 06,2018
Schedule of Investments [Line Items]
Interest rate	^[9]			12.00%
PIK Rate	^[9]			1.50%
Principal	^[9]			$ 4,694
Cost	^[9]			4,674
Fair value	^[9]			$ 4,694
Investment, Identifier [Axis]: Bettercloud, Inc., Secured Debt One June 30, 2022
Schedule of Investments [Line Items]
Interest, variable rate	^{[8],[20],[21],[22]}	6.00%
Principal	^{[8],[20],[21],[22]}	$ 0
Cost	^{[8],[20],[21],[22]}	(79)
Fair value	^{[8],[20],[21],[22]}	$ (79)
Investment, Identifier [Axis]: Bettercloud, Inc., Secured Debt Two June 30, 2022
Schedule of Investments [Line Items]
Interest rate	^{[8],[20],[21]}	9.78%
Interest, variable rate	^{[8],[20],[21]}	6.75%
PIK Rate	^{[8],[20],[21]}	5.75%
Principal	^{[8],[20],[21]}	$ 26,965
Cost	^{[8],[20],[21]}	26,458
Fair value	^{[8],[20],[21]}	$ 26,965
Investment, Identifier [Axis]: Binswanger Enterprises, LLC, Member Units March 10, 2017
Schedule of Investments [Line Items]
Units (in shares)	^[8]	1,050,000
Cost	^[8]	$ 1,050
Fair value	^[8]	$ 560
Investment, Identifier [Axis]: Binswanger Enterprises, LLC, Member Units March 10,2017
Schedule of Investments [Line Items]
Units (in shares)	^[9]			1,050,000
Cost	^[9]			$ 1,050
Fair value	^[9]			$ 730
Investment, Identifier [Axis]: Binswanger Enterprises, LLC, Secured Debt March 10,2017
Schedule of Investments [Line Items]
Interest rate	^[9],[23]			9.50%
Interest, variable rate	^[9],[23]			8.50%
Principal	^[9],[23]			$ 12,194
Cost	^[9],[23]			12,107
Fair value	^[9],[23]			$ 12,194
Investment, Identifier [Axis]: Bluestem Brands, Inc, Secured Debt August 28, 2020
Schedule of Investments [Line Items]
Interest rate	^[14],[21]	11.29%
Interest, variable rate	^[14],[21]	8.50%
Principal	^[14],[21]	$ 6,303
Cost	^[14],[21]	6,303
Fair value	^[14],[21]	$ 6,193
Investment, Identifier [Axis]: Bluestem Brands, Inc., Common Stock October 01,2020
Schedule of Investments [Line Items]
Units (in shares)	^[15],[27]			723,184
Cost	^[15],[27]			$ 1
Fair value	^[15],[27]			$ 1,515
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt August 28,2020
Schedule of Investments [Line Items]
Interest rate	^[15],[23]			10.00%
Interest, variable rate	^[15],[23]			8.50%
Principal	^[15],[23]			$ 5,357
Cost	^[15],[23]			5,357
Fair value	^[15],[23]			$ 5,337
Investment, Identifier [Axis]: Bluestem Brands, Inc.., Common Stock October 01, 2020
Schedule of Investments [Line Items]
Units (in shares)	^[14],[26]	723,184
Cost	^[14],[26]	$ 1
Fair value	^[14],[26]	$ 5,445
Investment, Identifier [Axis]: Boccella Precast Products LLC, Member Units June 30, 2017
Schedule of Investments [Line Items]
Units (in shares)	^[26]	2,160,000
Cost	^[26]	$ 2,256
Fair value	^[26]	$ 3,320
Investment, Identifier [Axis]: Boccella Precast Products LLC, Member Units June 30,2017
Schedule of Investments [Line Items]
Units (in shares)	^[27]			2,160,000
Cost	^[27]			$ 2,256
Fair value	^[27]			$ 4,830
Investment, Identifier [Axis]: Boccella Precast Products LLC, Secured Debt September 23, 2021
Schedule of Investments [Line Items]
Interest rate		10.00%
Principal		$ 320
Cost		320
Fair value		$ 320
Investment, Identifier [Axis]: Boccella Precast Products LLC, Secured Debt September 23,2021
Schedule of Investments [Line Items]
Interest rate				10.00%
Principal				$ 320
Cost				320
Fair value				$ 320
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Class A Preferred Member Units December 31,2020
Schedule of Investments [Line Items]
Interest rate	^[27]			14.00%
Cost	^[27]			$ 10,194
Fair value	^[27]			$ 10,194
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Class B Preferred Member Units December 31,2020
Schedule of Investments [Line Items]
Units (in shares)		140,000	^[26]	140,000	^[27]
Interest rate		8.00%	^[26]	8.00%	^[27]
Cost		$ 14,000	^[26]	$ 14,000	^[27]
Fair value		$ 27,010	^[26]	$ 23,170	^[27]
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt December 31,2020
Schedule of Investments [Line Items]
Interest rate	^[23]			10.50%
Interest, variable rate	^[23]			9.00%
Principal	^[23]			$ 39,000
Cost	^[23]			38,687
Fair value	^[23]			$ 39,000
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt One December 31,2020
Schedule of Investments [Line Items]
Interest, variable rate	^[21],[22]	8.00%
Principal	^[21],[22]	$ 0
Cost	^[21],[22]	0
Fair value	^[21],[22]	$ 0
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt Two December 31,2020
Schedule of Investments [Line Items]
Interest rate	^[21]	12.63%
Interest, variable rate	^[21]	10.00%
Principal	^[21]	$ 99,194
Cost	^[21]	98,615
Fair value	^[21]	$ 99,194
Investment, Identifier [Axis]: Brainworks Software, LLC, Secured Debt August 12,2014
Schedule of Investments [Line Items]
Interest rate	^{[9],[23],[28],[30]}			12.50%
Interest, variable rate	^{[9],[23],[28],[30]}			9.25%
Principal	^{[9],[23],[28],[30]}			$ 7,817
Cost	^{[9],[23],[28],[30]}			7,817
Fair value	^{[9],[23],[28],[30]}			$ 4,201
Investment, Identifier [Axis]: Brainworks Software, LLC, Secured Debt One August 12, 2014
Schedule of Investments [Line Items]
Interest rate	^{[8],[21],[29],[33]}	12.50%
Interest, variable rate	^{[8],[21],[29],[33]}	9.25%
Principal	^{[8],[21],[29],[33]}	$ 761
Cost	^{[8],[21],[29],[33]}	761
Fair value	^{[8],[21],[29],[33]}	$ 761
Investment, Identifier [Axis]: Brainworks Software, LLC, Secured Debt Two August 12, 2014
Schedule of Investments [Line Items]
Interest rate	^{[8],[21],[29],[33]}	12.50%
Interest, variable rate	^{[8],[21],[29],[33]}	9.25%
Principal	^{[8],[21],[29],[33]}	$ 7,056
Cost	^{[8],[21],[29],[33]}	7,056
Fair value	^{[8],[21],[29],[33]}	$ 3,440
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC, Preferred Member Units January 09,2018
Schedule of Investments [Line Items]
Units (in shares)	^[27]			2,950
Cost	^[27]			$ 4,280
Fair value	^[27]			$ 7,710
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC, Preferred Member Units January 9, 2018
Schedule of Investments [Line Items]
Units (in shares)	^[26]	2,950
Cost	^[26]	$ 4,280
Fair value	^[26]	$ 5,670
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC, Secured Debt January 09,2018
Schedule of Investments [Line Items]
Interest rate	^[23]			11.00%
Interest, variable rate	^[23]			10.00%
Principal	^[23]			$ 8,060
Cost	^[23]			8,037
Fair value	^[23]			$ 8,037
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC, Secured Debt January 9, 2018
Schedule of Investments [Line Items]
Interest rate	^[21]	12.56%
Interest, variable rate		10.00%
Principal	^[21]	$ 6,088
Cost	^[21]	6,084
Fair value	^[21]	$ 6,084
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Preferred Member Units July 25, 2016
Schedule of Investments [Line Items]
Units (in shares)	^[26],[35]	17,742
Cost	^[26],[35]	$ 1,000
Fair value	^[26],[35]	$ 1,000
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Preferred Member Units July 25,2016
Schedule of Investments [Line Items]
Units (in shares)	^[27],[34]			17,742
Cost	^[27],[34]			$ 1,000
Fair value	^[27],[34]			$ 1,000
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Secured Debt July 25, 2016
Schedule of Investments [Line Items]
Interest rate	^[34]			13.00%
Principal	^[34]			$ 1,000
Cost	^[34]			1,000
Fair value	^[34]			$ 1,000
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Secured Debt July 25,2016
Schedule of Investments [Line Items]
Interest rate				13.00%
Principal				$ 8,813
Cost				8,813
Fair value				$ 8,813
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Secured Debt One July 25, 2016
Schedule of Investments [Line Items]
Interest rate		13.00%
Principal		$ 8,813
Cost		8,813
Fair value		$ 8,813
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Secured Debt Two July 25, 2016
Schedule of Investments [Line Items]
Interest rate	^[35]	13.00%
Principal	^[35]	$ 1,000
Cost	^[35]	1,000
Fair value	^[35]	$ 1,000
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Warrants July 25, 2016
Schedule of Investments [Line Items]
Units (in shares)	^[24]	82
Cost	^[24]	$ 2,132
Fair value	^[24]	$ 4,260
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Warrants July 25,2016
Schedule of Investments [Line Items]
Units (in shares)	^[25]			82
Cost	^[25]			$ 2,132
Fair value	^[25]			$ 4,060
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund III, LP) July 21, 2014
Schedule of Investments [Line Items]
Units (percentage)	^{[10],[11],[26],[36]}	1.55%
Cost	^{[10],[11],[26],[36]}	$ 7,062
Fair value	^{[10],[11],[26],[36]}	$ 4,564
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund III, LP) July 21,2014
Schedule of Investments [Line Items]
Units (percentage)	^{[12],[13],[27],[37]}			1.60%
Cost	^{[12],[13],[27],[37]}			$ 7,200
Fair value	^{[12],[13],[27],[37]}			$ 4,269
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund IV, LP) November 26, 2016
Schedule of Investments [Line Items]
Units (percentage)	^{[10],[11],[26],[36]}	0.59%
Cost	^{[10],[11],[26],[36]}	$ 4,350
Fair value	^{[10],[11],[26],[36]}	$ 4,477
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund IV, LP) October 26,2016
Schedule of Investments [Line Items]
Units (percentage)	^{[12],[13],[27],[37]}			0.60%
Cost	^{[12],[13],[27],[37]}			$ 4,350
Fair value	^{[12],[13],[27],[37]}			$ 4,394
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund V, LP) July 12, 2021
Schedule of Investments [Line Items]
Units (percentage)	^{[10],[11],[36]}	1.31%
Cost	^{[10],[11],[36]}	$ 2,000
Fair value	^{[10],[11],[36]}	$ 2,139
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund V, LP) July 12,2021
Schedule of Investments [Line Items]
Units (percentage)	^{[12],[13],[37]}			15.80%
Cost	^{[12],[13],[37]}			$ 1,000
Fair value	^{[12],[13],[37]}			$ 1,000
Investment, Identifier [Axis]: Buca C, LLC, Preferred Member Units June 30, 2015
Schedule of Investments [Line Items]
Units (in shares)		6
Interest rate		6.00%
PIK Rate		6.00%
Cost		$ 4,770
Fair value		$ 0
Investment, Identifier [Axis]: Buca C, LLC, Preferred Member Units June 30,2015
Schedule of Investments [Line Items]
Units (in shares)				6
Interest rate				6.00%
PIK Rate				6.00%
Cost				$ 4,770
Fair value				$ 0
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt June 30, 2015
Schedule of Investments [Line Items]
Interest rate		9.00%
Principal		$ 17,525
Cost		17,525
Fair value		$ 14,006
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt June 30,2015
Schedule of Investments [Line Items]
Interest rate	^[23],[30]			10.25%
Interest, variable rate	^[23],[30]			9.25%
Principal	^[23],[30]			$ 19,491
Cost	^[23],[30]			19,491
Fair value	^[23],[30]			$ 14,370
Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Secured Debt June 14,2021
Schedule of Investments [Line Items]
Interest rate	^[9],[23]			6.00%
Interest, variable rate	^[9],[23]			5.00%
Principal	^[9],[23]			$ 465
Cost	^[9],[23]			429
Fair value	^[9],[23]			$ 429
Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Secured Debt One June 14, 2021
Schedule of Investments [Line Items]
Interest rate	^[8],[21]	7.52%
Interest, variable rate	^[8],[21]	5.00%
Principal	^[8],[21]	$ 620
Cost	^[8],[21]	590
Fair value	^[8],[21]	$ 620
Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Secured Debt One June 14,2021
Schedule of Investments [Line Items]
Interest rate	^[9],[23]			6.00%
Interest, variable rate	^[9],[23]			5.00%
Principal	^[9],[23]			$ 20,134
Cost	^[9],[23]			19,803
Fair value	^[9],[23]			$ 19,985
Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Secured Debt Two June 14, 2021
Schedule of Investments [Line Items]
Interest rate	^[8],[21]	7.52%
Interest, variable rate	^[8],[21]	5.00%
Principal	^[8],[21]	$ 19,933
Cost	^[8],[21]	19,643
Fair value	^[8],[21]	$ 19,933
Investment, Identifier [Axis]: CAI Software LLC, Preferred Equity One December 13,2021
Schedule of Investments [Line Items]
Units (in shares)				1,788,527
Cost				$ 1,789
Fair value				$ 1,789
Investment, Identifier [Axis]: CAI Software LLC, Preferred Equity Two December 13,2021
Schedule of Investments [Line Items]
Units (in shares)				596,176
Cost				$ 0
Fair value				$ 0
Investment, Identifier [Axis]: CAI Software LLC., Preferred Equity One December 13, 2021
Schedule of Investments [Line Items]
Units (in shares)	^[26]	1,788,527
Cost	^[26]	$ 1,789
Fair value	^[26]	$ 1,789
Investment, Identifier [Axis]: CAI Software LLC., Preferred Equity Two December 13, 2021
Schedule of Investments [Line Items]
Units (in shares)		596,176
Cost		$ 0
Fair value		$ 0
Investment, Identifier [Axis]: CBT Nuggets, LLC, Member Units June 01,2006
Schedule of Investments [Line Items]
Units (in shares)	^[27]			416
Cost	^[27]			$ 1,300
Fair value	^[27]			$ 50,620
Investment, Identifier [Axis]: CBT Nuggets, LLC, Member Units June 1, 2006
Schedule of Investments [Line Items]
Units (in shares)	^[26]	416
Cost	^[26]	$ 1,300
Fair value	^[26]	$ 48,250
Investment, Identifier [Axis]: CMS Minerals Investments Member Units April 1, 2016
Schedule of Investments [Line Items]
Units (in shares)	^[26],[35]	100
Cost	^[26],[35]	$ 1,423
Fair value	^[26],[35]	$ 1,890
Investment, Identifier [Axis]: CMS Minerals Investments, Member Units April 01,2016
Schedule of Investments [Line Items]
Units (in shares)	^[27],[34]			100
Cost	^[27],[34]			$ 1,838
Fair value	^[27],[34]			$ 1,974
Investment, Identifier [Axis]: Cadence Aerospace LLC, Secured Debt November 14, 2017
Schedule of Investments [Line Items]
Interest rate	^{[8],[21],[38]}	11.31%
Interest, variable rate	^{[8],[21],[38]}	8.50%
PIK Rate	^{[8],[21],[38]}	0.13%
Principal	^{[8],[21],[38]}	$ 28,385
Cost	^{[8],[21],[38]}	28,302
Fair value	^{[8],[21],[38]}	$ 28,352
Investment, Identifier [Axis]: Cadence Aerospace LLC, Secured Debt November 14, 2017
Schedule of Investments [Line Items]
PIK Rate		2.00%
Investment, Identifier [Axis]: Cadence Aerospace LLC, Secured Debt November 14,2017
Schedule of Investments [Line Items]
Interest rate	^[9],[39]			9.28%
PIK Rate	^[9],[39]			0.22%
Principal	^[9],[39]			$ 28,540
Cost	^[9],[39]			28,399
Fair value	^[9],[39]			$ 26,767
Investment, Identifier [Axis]: Café Brazil, LLC, Member Units June 9, 2006
Schedule of Investments [Line Items]
Units (in shares)	^[26]	1,233
Cost	^[26]	$ 1,742
Fair value	^[26]	$ 2,370
Investment, Identifier [Axis]: Café Brazil, LLC, Member Units June 09,2006
Schedule of Investments [Line Items]
Units (in shares)	^[27]			1,233
Cost	^[27]			$ 1,742
Fair value	^[27]			$ 2,570
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units July 31,2019
Schedule of Investments [Line Items]
Units (in shares)	^[27]			6,725
Interest rate	^[27]			15.00%
PIK Rate	^[27]			15.00%
Cost	^[27]			$ 9,510
Fair value	^[27]			$ 9,510
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units March 30,2018
Schedule of Investments [Line Items]
Units (in shares)	^[27]			6,157
Cost	^[27]			$ 10,775
Fair value	^[27]			$ 13,275
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units One March 30, 2018
Schedule of Investments [Line Items]
Units (in shares)	^[26]	6,157
Cost	^[26]	$ 10,775
Fair value	^[26]	$ 21,025
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units Two March 30,2018
Schedule of Investments [Line Items]
Units (in shares)	^[26]	3,671
Interest rate	^[26]	15.00%
PIK Rate	^[26]	15.00%
Cost	^[26]	$ 3,853
Fair value	^[26]	$ 3,853
Investment, Identifier [Axis]: California Splendor Holdings LLC, Secured Debt March 30,2018
Schedule of Investments [Line Items]
Interest rate		12.38%	^[21]	11.00%	^[23]
Interest, variable rate		10.00%	^[21]	10.00%	^[23]
Principal		$ 28,000	^[21]	$ 28,000	^[23]
Cost		27,948	^[21]	27,915	^[23]
Fair value		$ 28,000	^[21]	$ 27,915	^[23]
Investment, Identifier [Axis]: Camin Cargo Control, Inc., Secured Debt June 14, 2021
Schedule of Investments [Line Items]
Interest rate	^[14],[21]	9.62%
Interest, variable rate	^[14],[21]	6.50%
Principal	^[14],[21]	$ 15,258
Cost	^[14],[21]	15,142
Fair value	^[14],[21]	$ 14,724
Investment, Identifier [Axis]: Camin Cargo Control, Inc., Secured Debt June 14,2021
Schedule of Investments [Line Items]
Interest rate	^[15],[23]			7.50%
Interest, variable rate	^[15],[23]			6.50%
Principal	^[15],[23]			$ 15,920
Cost	^[15],[23]			15,775
Fair value	^[15],[23]			$ 15,840
Investment, Identifier [Axis]: Career Team Holdings, LLC, Class A Common Units December 17,2021
Schedule of Investments [Line Items]
Units (in shares)				450,000
Cost				$ 4,500
Fair value				$ 4,500
Investment, Identifier [Axis]: Career Team Holdings, LLC, Common Stock December 17, 2021
Schedule of Investments [Line Items]
Units (in shares)		450,000
Cost		$ 4,500
Fair value		$ 4,500
Investment, Identifier [Axis]: Career Team Holdings, LLC, Secured Debt December 17,2021
Schedule of Investments [Line Items]
Interest rate				12.50%
Principal				$ 20,250
Cost				20,050
Fair value				$ 20,050
Investment, Identifier [Axis]: Career Team Holdings, LLC, Secured Debt One December 17, 2021
Schedule of Investments [Line Items]
Interest, variable rate	^[21],[22]	6.00%
Principal	^[21],[22]	$ 0
Cost	^[21],[22]	0
Fair value	^[21],[22]	$ 0
Investment, Identifier [Axis]: Career Team Holdings, LLC, Secured Debt Two December 17, 2021
Schedule of Investments [Line Items]
Interest rate		12.50%
Principal		$ 20,250
Cost		20,080
Fair value		$ 20,080
Investment, Identifier [Axis]: CaseWorthy, Inc., Secured Debt One May 18, 2022
Schedule of Investments [Line Items]
Interest, variable rate	^{[8],[21],[22]}	5.25%
Principal	^{[8],[21],[22]}	$ 0
Cost	^{[8],[21],[22]}	(11)
Fair value	^{[8],[21],[22]}	$ (11)
Investment, Identifier [Axis]: CaseWorthy, Inc., Secured Debt Three May 18, 2022
Schedule of Investments [Line Items]
Interest rate	^[8],[21]	8.26%
Interest, variable rate	^[8],[21]	5.25%
Principal	^[8],[21]	$ 6,133
Cost	^[8],[21]	6,076
Fair value	^[8],[21]	$ 5,999
Investment, Identifier [Axis]: CaseWorthy, Inc., Secured Debt Two May 18, 2022
Schedule of Investments [Line Items]
Interest, variable rate	^{[8],[21],[22]}	5.25%
Principal	^{[8],[21],[22]}	$ 0
Cost	^{[8],[21],[22]}	0
Fair value	^{[8],[21],[22]}	$ 0
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Preferred Member Units January 04,2019
Schedule of Investments [Line Items]
Units (in shares)				12,696
Cost				$ 5,840
Fair value				$ 5,840
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Preferred Member Units January 4, 2019
Schedule of Investments [Line Items]
Units (in shares)		13,309
Cost		$ 6,122
Fair value		$ 8,160
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt January 04,2019
Schedule of Investments [Line Items]
Interest rate	^[23]			12.00%
Interest, variable rate	^[23]			10.00%
Principal	^[23]			$ 9,416
Cost	^[23]			9,370
Fair value	^[23]			$ 8,864
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt One January 4, 2019
Schedule of Investments [Line Items]
Interest, variable rate	^[21],[22]	9.00%
Principal	^[21],[22]	$ 0
Cost	^[21],[22]	0
Fair value	^[21],[22]	$ 0
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt Two January 4, 2019
Schedule of Investments [Line Items]
Interest rate	^[21]	11.63%
Interest, variable rate	^[21]	9.00%
Principal	^[21]	$ 15,030
Cost	^[21]	14,947
Fair value	^[21]	$ 14,947