Consolidated Schedule of Investments

v3.25.0.1

Consolidated Schedule of Investments - USD ($) $ in Thousands		Dec. 31, 2024		Dec. 31, 2023		Dec. 31, 2022
Schedule of Investments [Line Items]
Cost		$ 4,237,312	[1]	$ 3,725,960	[2]
Fair value		$ 4,932,669	[3]	$ 4,286,271	[4]
Investment owned, percent of net assets (as a percent)		176.30%		173.00%
Analytical Systems Keco Holdings, LLC
Schedule of Investments [Line Items]
Cost		$ 9,991		$ 10,246
Fair value		9,348		9,163
ASC Interests, LLC
Schedule of Investments [Line Items]
Cost		3,728		3,727
Fair value		1,998		2,363
ATS Workholding, LLC
Schedule of Investments [Line Items]
Cost		8,942	[5]	8,647	[6]
Fair value		256	[5]	801	[6]
Barfly Ventures, LLC
Schedule of Investments [Line Items]
Cost		2,295	[5]	2,295	[6]
Fair value		6,571	[5]	4,851	[6]
Batjer TopCo, LLC
Schedule of Investments [Line Items]
Cost		15,340		14,867
Fair value		16,405		16,995
Bolder Panther Group, LLC
Schedule of Investments [Line Items]
Cost		115,263		110,078
Fair value		132,163		127,576
Brewer Crane Holdings, LLC
Schedule of Investments [Line Items]
Cost		9,296		9,778
Fair value		9,696		11,118
Bridge Capital Solutions Corporation
Schedule of Investments [Line Items]
Cost		3,132		12,945
Fair value		0		15,103
California Splendor Holdings LLC
Schedule of Investments [Line Items]
Cost		57,670		43,341
Fair value		63,095		47,951
Centre Technologies Holdings, LLC
Schedule of Investments [Line Items]
Cost		31,878		23,634
Fair value		37,944		28,614
Chamberlin Holding LLC
Schedule of Investments [Line Items]
Cost		28,727		28,635
Fair value		52,280		47,800
Charps, LLC
Schedule of Investments [Line Items]
Cost		7,129		6,641
Fair value		21,274		21,384
Clad-Rex Steel, LLC
Schedule of Investments [Line Items]
Cost		15,478		17,353
Fair value		19,673		15,755
Cody Pools, Inc.
Schedule of Investments [Line Items]
Cost		47,512		50,348
Fair value		107,037		114,543
Colonial Electric Company LLC
Schedule of Investments [Line Items]
Cost		21,952		30,586
Fair value		27,880		31,707
CompareNetworks Topco, LLC
Schedule of Investments [Line Items]
Cost		6,423		5,429
Fair value		14,163		17,904
Compass Systems & Sales, LLC
Schedule of Investments [Line Items]
Cost		24,500		24,488
Fair value		24,496		24,488
Cybermedia Technologies, LLC
Schedule of Investments [Line Items]
Cost		42,116		43,389
Fair value		42,116		43,389
Datacom, LLC
Schedule of Investments [Line Items]
Cost		11,050		11,130
Fair value		8,680		8,104
Digital Products Holdings LLC
Schedule of Investments [Line Items]
Cost		22,062		24,259
Fair value		22,257		24,525
Direct Marketing Solutions, Inc.
Schedule of Investments [Line Items]
Cost		32,228		35,031
Fair value		41,832		47,516
Elgin AcquireCo, LLC
Schedule of Investments [Line Items]
Cost		31,455		32,161
Fair value		32,951		32,637
Gamber-Johnson Holdings, LLC
Schedule of Investments [Line Items]
Cost		90,678		71,505
Fair value		187,876		150,788
GRT Rubber Technologies LLC
Schedule of Investments [Line Items]
Cost		56,611		55,819
Fair value		89,529		87,333
Gulf Publishing Holdings, LLC
Schedule of Investments [Line Items]
Cost		11,580		11,681
Fair value		1,518		4,744
Harris Preston Fund Investments
Schedule of Investments [Line Items]
Cost		6,942	[7],[8]	3,593	[9],[10]
Fair value		13,829	[7],[8]	6,365	[9],[10]
IG Investor, LLC
Schedule of Investments [Line Items]
Cost		51,229		51,299
Fair value		53,059		51,299
Jensen Jewelers of Idaho, LLC
Schedule of Investments [Line Items]
Cost		2,309		2,809
Fair value		13,318		14,418
JorVet Holdings, LLC
Schedule of Investments [Line Items]
Cost		34,209		36,224
Fair value		36,396		36,224
KBK Industries, LLC
Schedule of Investments [Line Items]
Cost		4,459		5,445
Fair value		28,880		27,470
Kickhaefer Manufacturing Company, LLC
Schedule of Investments [Line Items]
Cost		32,145		36,811
Fair value		33,863		35,999
Metalforming Holdings, LLC
Schedule of Investments [Line Items]
Cost		28,286		31,195
Fair value		34,080		31,158
MS Private Loan Fund I, LP
Schedule of Investments [Line Items]
Cost		15,850	[7],[8]	14,250	[9],[10]
Fair value		15,634	[7],[8]	14,527	[9],[10]
MS Private Loan Fund II, LP
Schedule of Investments [Line Items]
Cost		7,390	[7],[8]	24,928	[9],[10]
Fair value		7,784	[7],[8]	24,928	[9],[10]
Mystic Logistics Holdings, LLC
Schedule of Investments [Line Items]
Cost		8,451		8,466
Fair value		32,116		32,136
Nello Industries Investco, LLC
Schedule of Investments [Line Items]
Cost		39,063
Fair value		42,503
NexRev LLC
Schedule of Investments [Line Items]
Cost		18,016		17,964
Fair value		21,721		16,101
NRP Jones, LLC
Schedule of Investments [Line Items]
Cost		6,115		5,797
Fair value		4,968		3,599
NuStep, LLC
Schedule of Investments [Line Items]
Cost		36,690		34,288
Fair value		39,589		36,416
OMi Topco, LLC
Schedule of Investments [Line Items]
Cost		10,050		13,762
Fair value		81,720		49,130
Orttech Holdings, LLC
Schedule of Investments [Line Items]
Cost		31,890		31,925
Fair value		35,410		39,090
Pinnacle TopCo, LLC
Schedule of Investments [Line Items]
Cost		40,942		43,323
Fair value		47,000		43,323
PPL RVs, Inc.
Schedule of Investments [Line Items]
Cost		18,729		22,078
Fair value		34,080		37,225
Principle Environmental, LLC
Schedule of Investments [Line Items]
Cost		11,770		12,738
Fair value		18,061		17,089
Robbins Bros. Jewelry, Inc.
Schedule of Investments [Line Items]
Cost		43,655		44,953
Fair value		14,523		30,772
Tedder Industries, LLC
Schedule of Investments [Line Items]
Cost		27,336		27,510
Fair value		5,249		15,988
Televerde, LLC
Schedule of Investments [Line Items]
Cost		2,008		2,008
Fair value		6,046		6,528
Trantech Radiator Topco, LLC
Schedule of Investments [Line Items]
Cost		12,509		12,565
Fair value		16,424		20,660
Victory Energy Operations, LLC
Schedule of Investments [Line Items]
Cost		70,445
Fair value		70,445
Volusion, LLC
Schedule of Investments [Line Items]
Cost		22,654		27,322
Fair value		9,103		9,350
VVS Holdco LLC
Schedule of Investments [Line Items]
Cost		37,901		40,275
Fair value		37,901		40,275
Ziegler’s NYPD, LLC
Schedule of Investments [Line Items]
Cost		5,504		7,634
Fair value		2,070		3,475
AAC Holdings, Inc.
Schedule of Investments [Line Items]
Cost		21,203	[11]	17,537	[12]
Fair value		17,974	[11]	14,313	[12]
Boccella Precast Products LLC
Schedule of Investments [Line Items]
Cost		2,576		2,576
Fair value		576		2,310
Buca C, LLC
Schedule of Investments [Line Items]
Cost		16,284		21,750
Fair value		0		12,144
Career Team Holdings, LLC
Schedule of Investments [Line Items]
Cost		24,751		25,287
Fair value		24,991		25,287
CenterPeak Holdings, LLC
Schedule of Investments [Line Items]
Cost		25,041
Fair value		36,057
Connect Telecommunications Solutions Holdings, Inc.
Schedule of Investments [Line Items]
Cost	[7]	39,911
Fair value	[7]	39,911
DMA Industries, LLC
Schedule of Investments [Line Items]
Cost		26,461		24,629
Fair value		26,461		26,460
Dos Rios Partners
Schedule of Investments [Line Items]
Cost		8,132	[7],[8]	8,318	[9],[10]
Fair value		10,155	[7],[8]	11,074	[9],[10]
FCC Intermediate Holdco, LLC
Schedule of Investments [Line Items]
Cost		33,029
Fair value		39,949
Freeport Financial Funds
Schedule of Investments [Line Items]
Cost		4,239	[7],[8]	7,019	[9],[10]
Fair value		3,453	[7],[8]	6,716	[9],[10]
GFG Group, LLC
Schedule of Investments [Line Items]
Cost		13,064		14,202
Fair value		18,725		20,805
Gulf Manufacturing, LLC
Schedule of Investments [Line Items]
Cost	[7],[13]	42,502
Fair value	[7],[13]	54,618
Harris Preston Fund Investments
Schedule of Investments [Line Items]
Cost		8,578	[7],[8]	8,219	[9],[10]
Fair value		11,559	[7],[8]	10,863	[9],[10]
Hawk Ridge Systems, LLC
Schedule of Investments [Line Items]
Cost		50,844		50,116
Fair value		69,231		65,610
Houston Plating and Coatings, LLC
Schedule of Investments [Line Items]
Cost		5,352		5,352
Fair value		6,870		6,220
Infinity X1 Holdings, LLC
Schedule of Investments [Line Items]
Cost		19,322		21,403
Fair value		24,130		21,403
Integral Energy Services
Schedule of Investments [Line Items]
Cost		14,438	[5]	15,906	[6]
Fair value		13,730	[5]	14,351	[6]
Iron-Main Investments, LLC
Schedule of Investments [Line Items]
Cost		47,011		48,885
Fair value		47,154		48,809
ITA Holdings Group, LLC
Schedule of Investments [Line Items]
Cost		11,785		10,464
Fair value		16,740		10,464
Mills Fleet Farm Group, LLC
Schedule of Investments [Line Items]
Cost		13,840
Fair value		13,840
MoneyThumb Acquisition, LLC
Schedule of Investments [Line Items]
Cost		11,268
Fair value		11,268
Nebraska Vet AcquireCo, LLC
Schedule of Investments [Line Items]
Cost		73,544		43,116
Fair value		98,890		51,314
OnAsset Intelligence, Inc.
Schedule of Investments [Line Items]
Cost		12,683		12,683
Fair value		1,180		3,172
RA Outdoors LLC
Schedule of Investments [Line Items]
Cost		15,497	[5],[7]	14,096	[6]
Fair value		14,412	[5],[7]	13,284	[6]
SI East, LLC
Schedule of Investments [Line Items]
Cost		71,372		56,928
Fair value		83,571		74,831
Slick Innovations, LLC
Schedule of Investments [Line Items]
Cost		16,181		11,801
Fair value		18,760		13,750
Student Resource Center, LLC
Schedule of Investments [Line Items]
Cost		5,088	[5]	4,884	[6]
Fair value		1,848	[5]	3,190	[6]
The Affiliati Network, LLC
Schedule of Investments [Line Items]
Cost		12,263		14,197
Fair value		12,134		14,069
UniTek Global Services, Inc.
Schedule of Investments [Line Items]
Cost		22,048	[11]	18,942	[12]
Fair value		15,758	[11]	12,328	[12]
Urgent DSO LLC
Schedule of Investments [Line Items]
Cost		13,047
Fair value		13,047
World Micro Holdings, LLC
Schedule of Investments [Line Items]
Cost		14,547		15,873
Fair value		14,547		15,873
Adams Publishing Group, LLC
Schedule of Investments [Line Items]
Cost		26,746	[5]	29,009	[6]
Fair value		26,277	[5]	28,468	[6]
American Health Staffing Group, Inc.
Schedule of Investments [Line Items]
Cost		6,133	[5]	6,504	[6]
Fair value		6,157	[5]	6,542	[6]
American Nuts, LLC
Schedule of Investments [Line Items]
Cost		34,480	[5]	31,640	[6]
Fair value		24,922	[5]	23,268	[6]
American Teleconferencing Services, Ltd.
Schedule of Investments [Line Items]
Cost		16,746	[11]	16,686	[12]
Fair value		450	[11]	781	[12]
Ansira Partners II, LLC
Schedule of Investments [Line Items]
Cost	[5]	73,603
Fair value	[5]	74,092
ArborWorks, LLC
Schedule of Investments [Line Items]
Cost		24,345	[5]	23,350	[6]
Fair value		22,603	[5]	23,116	[6]
ATS Operating, LLC
Schedule of Investments [Line Items]
Cost		14,400	[5]	14,400	[6]
Fair value		14,530	[5]	14,350	[6]
AVEX Aviation Holdings, LLC
Schedule of Investments [Line Items]
Cost		24,334	[5]	24,661	[6]
Fair value		24,879	[5]	24,934	[6]
Berry Aviation, Inc.
Schedule of Investments [Line Items]
Cost		286	[5]	0	[6]
Fair value		0	[5]	2,760	[6]
Bettercloud, Inc.
Schedule of Investments [Line Items]
Cost		31,436	[5]	28,944	[6]
Fair value		23,936	[5]	27,488	[6]
Bluestem Brands, Inc.
Schedule of Investments [Line Items]
Cost		8,211	[11]	5,998	[12]
Fair value		6,310	[11]	5,883	[12]
Bond Brand Loyalty ULC
Schedule of Investments [Line Items]
Cost		13,635	[5],[7],[13]	13,134	[6],[9],[14]
Fair value		13,753	[5],[7],[13]	13,285	[6],[9],[14]
BP Loenbro Holdings Inc.
Schedule of Investments [Line Items]
Cost	[5]	29,204
Fair value	[5]	30,970
Brainworks Software, LLC
Schedule of Investments [Line Items]
Cost		7,817	[5]	7,817	[6]
Fair value		1,511	[5]	1,836	[6]
Brightwood Capital Fund Investments
Schedule of Investments [Line Items]
Cost		12,929	[7],[8]	12,877	[9],[10]
Fair value		10,945	[7],[8]	10,886	[9],[10]
Burning Glass Intermediate Holding Company, Inc.
Schedule of Investments [Line Items]
Cost		17,744	[5]	19,900	[6]
Fair value		17,915	[5]	20,146	[6]
CAI Software LLC
Schedule of Investments [Line Items]
Cost		2,142		1,789
Fair value		2,417		1,789
Channel Partners Intermediateco, LLC
Schedule of Investments [Line Items]
Cost		47,577	[5]	44,769	[6]
Fair value		45,779	[5]	43,690	[6]
Computer Data Source, LLC
Schedule of Investments [Line Items]
Cost		26,491	[5]	23,067	[6]
Fair value		24,997	[5]	22,605	[6]
Coregistics Buyer LLC
Schedule of Investments [Line Items]
Cost	[5],[7],[13]	50,364
Fair value	[5],[7],[13]	49,298
CQ Fluency, LLC
Schedule of Investments [Line Items]
Cost		10,506	[5]	10,788	[6]
Fair value		10,660	[5]	10,788	[6]
Creative Foam Corporation
Schedule of Investments [Line Items]
Cost	[5]	104,076
Fair value	[5]	104,957
DTE Enterprises, LLC
Schedule of Investments [Line Items]
Cost		2,092	[5]	2,060	[6]
Fair value		438	[5]	1,544	[6]
Dynamic Communities, LLC
Schedule of Investments [Line Items]
Cost		4,467	[5]	3,920	[6]
Fair value		4,499	[5]	3,831	[6]
Eastern Wholesale Fence LLC
Schedule of Investments [Line Items]
Cost		27,506	[5]	27,882	[6]
Fair value		26,542	[5]	26,994	[6]
EnCap Energy Fund Investments
Schedule of Investments [Line Items]
Cost		27,878	[7],[8]	25,431	[9],[10]
Fair value		17,534	[7],[8]	15,864	[9],[10]
Escalent, Inc.
Schedule of Investments [Line Items]
Cost		27,482	[5]	26,248	[6]
Fair value		28,289	[5]	27,008	[6]
Event Holdco, LLC
Schedule of Investments [Line Items]
Cost		51,135	[5]	47,575	[6]
Fair value		51,325	[5]	46,999	[6]
Fuse, LLC
Schedule of Investments [Line Items]
Cost		2,066	[11]	2,066	[12]
Fair value		932	[11]	1,320	[12]
Garyline, LLC
Schedule of Investments [Line Items]
Cost		40,022	[5]	31,979	[6]
Fair value		40,764	[5]	31,979	[6]
GradeEight Corp.
Schedule of Investments [Line Items]
Cost	[5]	32,224
Fair value	[5]	32,224
GS HVAM Intermediate, LLC
Schedule of Investments [Line Items]
Cost		19,515	[5]	13,314	[6]
Fair value		19,616	[5]	13,339	[6]
GULF PACIFIC ACQUISITION, LLC
Schedule of Investments [Line Items]
Cost		4,513	[5]	4,282	[6]
Fair value		4,291	[5]	4,370	[6]
HDC/HW Intermediate Holdings
Schedule of Investments [Line Items]
Cost		3,040	[5]	4,121	[6]
Fair value		2,745	[5]	3,742	[6]
HEADLANDS OP-CO LLC
Schedule of Investments [Line Items]
Cost		35,404	[5]	22,958	[6]
Fair value		35,836	[5]	23,307	[6]
Hornblower Sub, LLC
Schedule of Investments [Line Items]
Cost	[5]	33,086
Fair value	[5]	33,108
IG Parent Corporation
Schedule of Investments [Line Items]
Cost		14,922	[11]	14,173	[12]
Fair value		15,057	[11]	14,352	[12]
Imaging Business Machines, L.L.C.
Schedule of Investments [Line Items]
Cost		22,817	[5]	22,883	[6]
Fair value		23,160	[5]	23,318	[6]
Insight Borrower Corporation
Schedule of Investments [Line Items]
Cost		14,491	[5]	14,538	[6]
Fair value		13,758	[5]	14,787	[6]
Inspire Aesthetics Management, LLC
Schedule of Investments [Line Items]
Cost		11,213	[5]	11,212	[6]
Fair value		10,057	[5]	11,080	[6]
Interface Security Systems, L.L.C
Schedule of Investments [Line Items]
Cost		9,312	[5]	9,072	[6]
Fair value		1,593	[5]	2,212	[6]
Invincible Boat Company, LLC.
Schedule of Investments [Line Items]
Cost		17,736	[5]	17,263	[6],[15]
Fair value		17,093	[5]	17,024	[6],[15]
Isagenix International, LLC
Schedule of Investments [Line Items]
Cost		2,958	[11]	2,374	[12]
Fair value		663	[11]	2,301	[12]
Island Pump and Tank, LLC
Schedule of Investments [Line Items]
Cost	[5]	5,119
Fair value	[5]	5,161
Jackmont Hospitality, Inc.
Schedule of Investments [Line Items]
Cost		3,382	[5]	2,907	[6]
Fair value		4,192	[5]	3,899	[6]
JDC Power Services, LLC
Schedule of Investments [Line Items]
Cost	[5]	59,411
Fair value	[5]	60,174
Joerns Healthcare, LLC
Schedule of Investments [Line Items]
Cost		9,938	[11]	10,857	[12]
Fair value		3,224	[11]	2,354	[12]
JTI Electrical & Mechanical, LLC
Schedule of Investments [Line Items]
Cost		48,787	[5]	40,282	[6]
Fair value		45,332	[5]	40,847	[6]
KMS, LLC
Schedule of Investments [Line Items]
Cost		9,232	[5]	8,367	[6]
Fair value		6,331	[5]	7,725	[6]
LL Management, Inc.
Schedule of Investments [Line Items]
Cost		30,322	[5]	27,678	[6]
Fair value		30,538	[5]	27,759	[6]
Mako Steel, LP
Schedule of Investments [Line Items]
Cost		18,807	[5]	14,886	[6]
Fair value		18,973	[5]	15,049	[6]
Microbe Formulas, LLC
Schedule of Investments [Line Items]
Cost		30,552	[5]	21,804	[6]
Fair value		30,924	[5]	22,117	[6]
Mini Melts of America, LLC
Schedule of Investments [Line Items]
Cost		11,963	[5]	10,047	[6]
Fair value		12,128	[5]	10,047	[6]
MonitorUS Holding, LLC
Schedule of Investments [Line Items]
Cost		33,838	[5],[7],[13]	31,783	[6],[9],[14]
Fair value		34,160	[5],[7],[13]	32,993	[6],[9],[14]
NinjaTrader, LLC
Schedule of Investments [Line Items]
Cost		28,010	[5]	27,335	[6]
Fair value		28,237	[5]	27,681	[6]
Obra Capital, Inc.
Schedule of Investments [Line Items]
Cost	[5]	25,649
Fair value	[5]	25,880
OnPoint Industrial Services, LLC
Schedule of Investments [Line Items]
Cost	[5]	5,236
Fair value	[5]	5,236
Power System Solutions
Schedule of Investments [Line Items]
Cost		25,017	[5]	19,000	[6]
Fair value		28,094	[5]	19,414	[6]
PrimeFlight Aviation Services
Schedule of Investments [Line Items]
Cost		9,986	[5]	8,488	[6]
Fair value		10,247	[5]	8,720	[6]
PTL US Bidco, Inc
Schedule of Investments [Line Items]
Cost		24,354	[5],[7],[13]	28,969	[6],[9],[14]
Fair value		24,400	[5],[7],[13]	29,261	[6],[9],[14]
Purge Rite, LLC
Schedule of Investments [Line Items]
Cost		3,281	[5]	12,844	[6]
Fair value		5,308	[5]	12,844	[6]
Richardson Sales Solutions
Schedule of Investments [Line Items]
Cost		58,338	[5]	41,945	[6]
Fair value		59,664	[5]	42,485	[6]
Roof Opco, LLC
Schedule of Investments [Line Items]
Cost		6,665	[5]	6,648	[6]
Fair value		6,123	[5]	6,580	[6]
Rug Doctor, LLC.
Schedule of Investments [Line Items]
Cost		13,300	[5]	13,808	[6]
Fair value		13,337	[5]	13,830	[6]
South Coast Terminals Holdings, LLC
Schedule of Investments [Line Items]
Cost		53,803	[5]	35,730	[6]
Fair value		54,205	[5]	36,116	[6]
SPAU Holdings, LLC
Schedule of Investments [Line Items]
Cost		16,017	[5]	16,100	[6]
Fair value		16,179	[5]	16,228	[6]
TEC Services, LLC
Schedule of Investments [Line Items]
Cost	[5]	41,490
Fair value	[5]	41,490
Titan Meter Midco Corp.
Schedule of Investments [Line Items]
Cost	[5]	34,051
Fair value	[5]	35,222
U.S. TelePacific Corp.
Schedule of Investments [Line Items]
Cost		3,277	[11]	3,605	[12]
Fair value		3,910	[11]	3,333	[12]
UPS Intermediate, LLC
Schedule of Investments [Line Items]
Cost	[5]	44,001
Fair value	[5]	44,347
Veregy Consolidated, Inc.
Schedule of Investments [Line Items]
Cost		17,290	[11]	16,787	[12]
Fair value		17,496	[11]	15,367	[12]
Vitesse Systems
Schedule of Investments [Line Items]
Cost	[5]	46,918
Fair value	[5]	47,870
Wall Street Prep, Inc.
Schedule of Investments [Line Items]
Cost		2,146	[5]	4,081	[6]
Fair value		2,967	[5]	4,450	[6]
Watterson Brands, LLC
Schedule of Investments [Line Items]
Cost		31,490	[5]	30,510	[6]
Fair value		29,918	[5]	30,832	[6]
West Star Aviation Acquisition, LLC
Schedule of Investments [Line Items]
Cost		19,483	[5]	19,617	[6]
Fair value		23,101	[5]	21,356	[6]
Winter Services LLC
Schedule of Investments [Line Items]
Cost		18,279	[5]	13,427	[6]
Fair value		18,029	[5]	13,589	[6]
Xenon Arc, Inc.
Schedule of Investments [Line Items]
Cost		60,612	[5]	60,886	[6]
Fair value		61,256	[5]	61,885	[6]
Zips Car Wash, LLC
Schedule of Investments [Line Items]
Cost		22,541	[5]	21,573	[6]
Fair value		18,575	[5]	20,447	[6]
ZRG Partners, LLC
Schedule of Investments [Line Items]
Cost	[5]	57,097
Fair value	[5]	58,471
Garreco, LLC
Schedule of Investments [Line Items]
Cost				4,288
Fair value				4,668
MH Corbin Holding LLC
Schedule of Investments [Line Items]
Cost				15,800
Fair value				5,352
Pearl Meyer Topco LLC
Schedule of Investments [Line Items]
Cost				64,054
Fair value				95,271
Classic H&G Holdings, LLC
Schedule of Investments [Line Items]
Cost				29,544
Fair value				39,834
Johnson Downie Opco, LLC
Schedule of Investments [Line Items]
Cost				27,683
Fair value				33,827
Oneliance, LLC
Schedule of Investments [Line Items]
Cost				6,539
Fair value				6,478
Superior Rigging & Erecting Co.
Schedule of Investments [Line Items]
Cost				24,927
Fair value				26,367
Universal Wellhead Services Holdings, LLC
Schedule of Investments [Line Items]
Cost	[6]			5,032
Fair value	[6]			150
AB Centers Acquisition Corporation
Schedule of Investments [Line Items]
Cost	[6]			22,440
Fair value	[6]			23,110
Acumera, Inc.
Schedule of Investments [Line Items]
Cost	[6]			24,524
Fair value	[6]			24,904
AMEREQUIP LLC
Schedule of Investments [Line Items]
Cost	[6]			29,754
Fair value	[6]			30,434
CaseWorthy, Inc.
Schedule of Investments [Line Items]
Cost	[6]			14,171
Fair value	[6]			14,273
Engineering Research & Consulting, LLC
Schedule of Investments [Line Items]
Cost	[6]			15,864
Fair value	[6]			16,134
Industrial Services Acquisition, LLC
Schedule of Investments [Line Items]
Cost	[6]			21,349
Fair value	[6]			21,422
Infolinks Media Buyco, LLC
Schedule of Investments [Line Items]
Cost	[6]			9,143
Fair value	[6]			9,256
MB2 Dental Solutions, LLC
Schedule of Investments [Line Items]
Cost	[12]			17,851
Fair value	[12]			17,988
Paragon Healthcare, Inc.
Schedule of Investments [Line Items]
Cost	[6]			21,321
Fair value	[6]			21,676
RTIC Subsidiary Holdings, LLC
Schedule of Investments [Line Items]
Cost	[6]			15,368
Fair value	[6]			15,044
Stellant Systems, Inc.
Schedule of Investments [Line Items]
Cost	[12]			16,192
Fair value	[12]			16,504
USA DeBusk LLC
Schedule of Investments [Line Items]
Cost	[6]			36,280
Fair value	[6]			36,807
Money Market Funds
Schedule of Investments [Line Items]
Cost		6,474	[1]	15,224	[2],[16]
Fair value		6,474	[3]	15,224	[4],[16]
Control investments
Schedule of Investments [Line Items]
Cost		1,415,970	[1],[17]	1,435,131	[2],[18]
Fair value		$ 2,087,890	[3],[17]	$ 2,006,698	[4],[18]	$ 1,703,172
Investment owned, percent of net assets (as a percent)		74.60%		81.00%
Affiliate investments
Schedule of Investments [Line Items]
Cost		$ 743,441	[1],[19]	$ 575,894	[2],[20]
Fair value		$ 846,798	[3],[19]	$ 615,002	[4],[20]	618,359
Investment owned, percent of net assets (as a percent)		30.30%		24.80%
Non‑Control/Non‑Affiliate investments
Schedule of Investments [Line Items]
Cost		$ 2,077,901	[1],[21]	$ 1,714,935	[2],[22]
Fair value		$ 1,997,981	[3],[21]	$ 1,664,571	[4],[22]
Investment owned, percent of net assets (as a percent)		71.40%		67.20%
Investment, Identifier [Axis]: 2717 MH, L.P., LP Interests (2717 GRE-LP, L.P.)
Schedule of Investments [Line Items]
Fair value		$ 441		$ 0
Investment, Identifier [Axis]: 2717 MH, L.P., LP Interests (2717 HPP-MS, L.P.)
Schedule of Investments [Line Items]
Fair value		383		315		248
Investment, Identifier [Axis]: 2717 MH, L.P., LP Interests (2717 MH, L.P.)
Schedule of Investments [Line Items]
Fair value		8,818		6,050		7,552
Investment, Identifier [Axis]: 423 HAR, LP, LP Interests (423 HAR, L.P.)
Schedule of Investments [Line Items]
Fair value		1,226		$ 996		0
Investment, Identifier [Axis]: AAC Holdings, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[12]			593,928
Cost	[12]			$ 3,148
Fair value		$ 0		$ 0	[12]	0
Investment, Identifier [Axis]: AAC Holdings, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[11]	654,743
Cost	[11]	$ 3,148
Fair value	[11]	$ 0
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		18.00%	[11]	18.00%	[12]
PIK Rate		18.00%	[11]	18.00%	[12]
Principal		$ 612	[11]	$ 423	[12]
Cost		611	[11]	419	[12]
Fair value		$ 609	[11]	$ 418	[12]	0
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		18.00%	[11]	18.00%	[12]
PIK Rate		18.00%	[11]	18.00%	[12]
Principal		$ 17,474	[11]	$ 14,053	[12]
Cost		17,444	[11]	13,970	[12]
Fair value		$ 17,365	[11]	$ 13,895	[12]	11,550
Investment, Identifier [Axis]: AAC Holdings, Inc., Warrants
Schedule of Investments [Line Items]
Units (in shares)		574,598	[11],[23]	554,353	[12],[24]
Cost		$ 0	[11],[23]	$ 0	[12],[24]
Fair value		$ 0	[11],[23]	$ 0	[12],[24]	0
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[6],[15],[25]			5.00%
Principal	[6],[15],[25]			$ 0
Cost	[6],[15],[25]			(62)
Fair value	[6],[15],[25]			$ 0
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.43%
Spread (as a percent)	[6],[15]			6.00%
Principal	[6],[15]			$ 1,921
Cost	[6],[15]			1,894
Fair value	[6],[15]			$ 1,921
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.43%
Spread (as a percent)	[6],[15]			6.00%
Principal	[6],[15]			$ 19,817
Cost	[6],[15]			19,303
Fair value	[6],[15]			$ 19,817
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.43%
Spread (as a percent)	[6],[15]			6.00%
Principal	[6],[15]			$ 1,372
Cost	[6],[15]			1,305
Fair value	[6],[15]			$ 1,372
Investment, Identifier [Axis]: ADS Tactical, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[12],[15]			11.22%
Spread (as a percent)	[12],[15]			5.75%
Principal	[12],[15]			$ 10,952
Cost	[12],[15]			10,856
Fair value	[12],[15]			10,860
Investment, Identifier [Axis]: AFG Capital Group, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Fair value				$ 0		9,400
Investment, Identifier [Axis]: AMEREQUIP LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		235	[5],[26]	235	[6],[27]
Cost		$ 1,844	[5],[26]	$ 1,844	[6],[27]
Fair value		$ 570	[5],[26]	$ 2,120	[6],[27]
Investment, Identifier [Axis]: AMEREQUIP LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[6],[15],[25]			7.40%
Principal	[6],[15],[25]			$ 0
Cost	[6],[15],[25]			(108)
Fair value	[6],[15],[25]			$ (108)
Investment, Identifier [Axis]: AMEREQUIP LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15]			12.76%
Spread (as a percent)	[6],[15]			7.40%
Principal	[6],[15]			$ 28,422
Cost	[6],[15]			28,018
Fair value	[6],[15]			$ 28,422
Investment, Identifier [Axis]: ASC Interests, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,500		1,500
Cost		$ 1,500		$ 1,500
Fair value		$ 0		$ 100		800
Investment, Identifier [Axis]: ASC Interests, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		178		178
Cost		$ 178		$ 178
Fair value		$ 0		$ 266		0
Investment, Identifier [Axis]: ASC Interests, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.00%	[28]	13.00%
Principal		$ 400	[28]	$ 400
Cost		400	[28]	400
Fair value		$ 400	[28]	$ 400		400
Investment, Identifier [Axis]: ASC Interests, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%	[28]	13.00%
Principal		$ 1,650	[28]	$ 1,650
Cost		1,650	[28]	1,649
Fair value		$ 1,598	[28]	$ 1,597		1,649
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		$ 850	[5]	$ 670	[6]
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.85%	[5],[29]	12.16%	[6],[15]
Spread (as a percent)		6.00%	[5],[29]	6.50%	[6],[15]
Principal		$ 360	[5],[29]	$ 360	[6],[15]
Cost		360	[5],[29]	360	[6],[15]
Fair value		$ 360	[5],[29]	$ 360	[6],[15]
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.85%	[5],[29]	11.16%	[6],[15]
Spread (as a percent)		5.00%	[5],[29]	5.50%	[6],[15]
Principal		$ 6,660	[5],[29]	$ 6,660	[6],[15]
Cost		6,660	[5],[29]	6,660	[6],[15]
Fair value		$ 6,660	[5],[29]	$ 6,660	[6],[15]
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.85%	[5],[29]	13.16%	[6],[15]
Spread (as a percent)		7.00%	[5],[29]	7.50%	[6],[15]
Principal		$ 6,660	[5],[29]	$ 6,660	[6],[15]
Cost		6,660	[5],[29]	6,660	[6],[15]
Fair value		$ 6,660	[5],[29]	$ 6,660	[6],[15]
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]	0
Investment, Identifier [Axis]: ATS Workholding, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		5.00%	[5],[30]	5.00%	[6],[31]
Principal		$ 2,383	[5],[30]	$ 2,090	[6],[31]
Cost		2,374	[5],[30]	2,080	[6],[31]
Fair value		$ 113	[5],[30]	$ 328	[6],[31]	634
Investment, Identifier [Axis]: ATS Workholding, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		5.00%	[5],[28],[30]	5.00%	[6],[31]
Principal		$ 3,015	[5],[28],[30]	$ 3,015	[6],[31]
Cost		2,842	[5],[28],[30]	2,841	[6],[31]
Fair value		$ 143	[5],[28],[30]	473	[6],[31]	1,005
Investment, Identifier [Axis]: ATX Networks Corp., Common Stock
Schedule of Investments [Line Items]
Fair value				$ 0		3,270
Investment, Identifier [Axis]: ATX Networks Corp., Secured Debt
Schedule of Investments [Line Items]
Spread (as a percent)				7.50%
Fair value				$ 0		6,343
Investment, Identifier [Axis]: ATX Networks Corp., Unsecured Debt
Schedule of Investments [Line Items]
Total Rate				10.00%
Fair value				$ 0		2,598
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		984	[5],[26]	984	[6],[27]
Cost		$ 934	[5],[26]	$ 965	[6],[27]
Fair value		$ 896	[5],[26]	$ 892	[6],[27]
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		7.25%	[5],[29],[32]	7.25%	[6],[15],[25]
Principal		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Cost		(90)	[5],[29],[32]	(120)	[6],[15],[25]
Fair value		$ (90)	[5],[29],[32]	$ (38)	[6],[15],[25]
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.73%	[5],[29]	12.76%	[6],[15]
Spread (as a percent)		7.25%	[5],[29]	7.25%	[6],[15]
Principal		$ 24,073	[5],[29]	$ 24,602	[6],[15]
Cost		23,490	[5],[29]	23,816	[6],[15]
Fair value		$ 24,073	[5],[29]	$ 24,080	[6],[15]
Investment, Identifier [Axis]: Acumera, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[6],[15],[25]			7.50%
Principal	[6],[15],[25]			$ 0
Cost	[6],[15],[25]			(2)
Fair value	[6],[15],[25]			$ (2)
Investment, Identifier [Axis]: Acumera, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15]			12.98%
Spread (as a percent)	[6],[15]			7.50%
Principal	[6],[15]			$ 24,796
Cost	[6],[15]			24,526
Fair value	[6],[15]			$ 24,796
Investment, Identifier [Axis]: Acumera, Inc., Warrants
Schedule of Investments [Line Items]
Units (in shares)	[6],[33]			17,525
Cost	[6],[33]			$ 0
Fair value	[6],[33]			$ 110
Investment, Identifier [Axis]: Adams Publishing Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.00%	[5],[7],[29]	11.00%	[6],[15],[34]
Spread (as a percent)		7.00%	[5],[7],[29]	7.00%	[6],[15],[34]
PIK Rate		1.00%	[5],[7],[29]	1.00%	[6],[15],[34]
Principal		$ 7,920	[5],[7],[29]	$ 7,841	[6],[15],[34]
Cost		7,920	[5],[7],[29]	7,841	[6],[15],[34]
Fair value		$ 7,773	[5],[7],[29]	$ 7,684	[6],[15],[34]
Investment, Identifier [Axis]: Adams Publishing Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.00%	[5],[7],[29]	11.00%	[6],[15],[34]
Spread (as a percent)		7.00%	[5],[7],[29]	7.00%	[6],[15],[34]
PIK Rate		1.00%	[5],[7],[29]	1.00%	[6],[15],[34]
Principal		$ 18,853	[5],[7],[29]	$ 21,207	[6],[15],[34]
Cost		18,826	[5],[7],[29]	21,168	[6],[15],[34]
Fair value		$ 18,504	[5],[7],[29]	$ 20,784	[6],[15],[34]
Investment, Identifier [Axis]: American Health Staffing Group, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		5.00%	[5],[29],[32]	5.00%	[6],[15],[25]
Principal		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Cost		(5)	[5],[29],[32]	(8)	[6],[15],[25]
Fair value		$ (5)	[5],[29],[32]	$ (8)	[6],[15],[25]
Investment, Identifier [Axis]: American Health Staffing Group, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%	[5],[29]	13.50%	[6],[15]
Spread (as a percent)		5.00%	[5],[29]	5.00%	[6],[15]
Principal		$ 6,162	[5],[29]	$ 6,550	[6],[15]
Cost		6,138	[5],[29]	6,512	[6],[15]
Fair value		$ 6,162	[5],[29]	$ 6,550	[6],[15]
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		14.49%	[5],[29]	15.29%	[6],[15]
Spread (as a percent)		9.75%	[5],[29]	9.75%	[6],[15]
PIK Rate		14.49%	[5],[29]	15.29%	[6],[15]
Principal		$ 7,517	[5],[29]	$ 6,462	[6],[15]
Cost		7,488	[5],[29]	6,413	[6],[15]
Fair value		$ 5,985	[5],[29]	$ 5,495	[6],[15]
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.49%	[5],[29]	15.29%	[6],[15]
Spread (as a percent)		9.75%	[5],[29]	9.75%	[6],[15]
PIK Rate		14.49%	[5],[29]	15.29%	[6],[15]
Principal		$ 12,230	[5],[29]	$ 10,507	[6],[15]
Cost		12,178	[5],[29]	10,413	[6],[15]
Fair value		$ 9,738	[5],[29]	$ 8,922	[6],[15]
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		16.49%	[5],[29],[30]	17.29%	[6],[15],[31]
Spread (as a percent)		11.75%	[5],[29],[30]	11.75%	[6],[15],[31]
PIK Rate		16.49%	[5],[29],[30]	17.29%	[6],[15],[31]
Principal		$ 5,705	[5],[29],[30]	$ 5,705	[6],[15],[31]
Cost		5,645	[5],[29],[30]	5,645	[6],[15],[31]
Fair value		$ 3,502	[5],[29],[30]	$ 3,369	[6],[15],[31]
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		16.49%	[5],[29],[30]	17.29%	[6],[15],[31]
Spread (as a percent)		11.75%	[5],[29],[30]	11.75%	[6],[15],[31]
PIK Rate		16.49%	[5],[29],[30]	17.29%	[6],[15],[31]
Principal		$ 9,283	[5],[29],[30]	$ 9,283	[6],[15],[31]
Cost		9,169	[5],[29],[30]	9,169	[6],[15],[31]
Fair value		5,697	[5],[29],[30]	5,482	[6],[15],[31]
Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Secured Debt 1
Schedule of Investments [Line Items]
Principal		3,166	[11],[28],[30]	2,980	[12],[31],[35]
Cost		2,989	[11],[28],[30]	2,980	[12],[31],[35]
Fair value		76	[11],[28],[30]	134	[12],[31],[35]
Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Secured Debt 2
Schedule of Investments [Line Items]
Principal		15,489	[11],[28],[30]	14,370	[12],[31],[35]
Cost		13,757	[11],[28],[30]	13,706	[12],[31],[35]
Fair value		374	[11],[28],[30]	647	[12],[31],[35]
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		(89,323)
Investment, Identifier [Axis]: Amounts related to investments transferred to or from other 1940 Act classification during the period, Affiliate Investments.1
Schedule of Investments [Line Items]
Fair value				0		(625)
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		58,515
Investment, Identifier [Axis]: Amounts related to investments transferred to or from other 1940 Act classification during the period, Control Investments.1
Schedule of Investments [Line Items]
Fair value				$ 0		625
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		2,427		2,427
Cost		$ 2,427		$ 2,427
Fair value		5,300		$ 4,860
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 1.1
Schedule of Investments [Line Items]
Total Rate				14.13%
Fair value		$ 0		$ 0		0
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		3,200		3,200
Total Rate				14.13%
Cost		$ 3,200		$ 3,200
Fair value		0		0
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 2.1
Schedule of Investments [Line Items]
Fair value		5,300		$ 4,860		3,504
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[15]			15.38%
Spread (as a percent)	[15]			10.00%
Principal		0	[32]	$ 220	[15]
Cost		0	[32]	219	[15]
Fair value		$ 0	[32]	$ 219	[15]	(3)
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.75%		15.38%	[15]
Spread (as a percent)	[15]			10.00%
Principal		$ 4,095		$ 4,125	[15]
Cost		4,048		4,084	[15]
Fair value		$ 4,048		$ 4,084	[15]	4,545
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)		420	[23]	420	[24]
Cost		$ 316	[23]	$ 316	[24]
Fair value		$ 0	[23]	$ 0	[24]	0
Investment, Identifier [Axis]: Ansira Partners II, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[5],[29],[32]	6.75%
Principal	[5],[29],[32]	$ 0
Cost	[5],[29],[32]	(187)
Fair value	[5],[29],[32]	$ (187)
Investment, Identifier [Axis]: Ansira Partners II, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	11.25%
Spread (as a percent)	[5],[29]	6.75%
Principal	[5],[29]	$ 75,490
Cost	[5],[29]	73,790
Fair value	[5],[29]	$ 74,279
Investment, Identifier [Axis]: ArborWorks, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		3,898	[5]	3,898	[6]
Cost		$ 234	[5]	$ 234	[6]
Fair value		$ 0	[5]	$ 0	[6]
Investment, Identifier [Axis]: ArborWorks, LLC, Preferred Equity 1
Schedule of Investments [Line Items]
Units (in shares)		32,507	[5]	32,507	[6]
Cost		$ 14,060	[5]	$ 14,060	[6]
Fair value		$ 12,552	[5]	$ 14,060	[6]
Investment, Identifier [Axis]: ArborWorks, LLC, Preferred Equity 2
Schedule of Investments [Line Items]
Units (in shares)		32,507	[5]	32,507	[6]
Cost		$ 0	[5]	$ 0	[6]
Fair value		$ 0	[5]	$ 0	[6]
Investment, Identifier [Axis]: ArborWorks, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		15.00%	[5]	15.00%	[6]
PIK Rate		15.00%	[5]	15.00%	[6]
Principal		$ 1,997	[5]	$ 1,907	[6]
Cost		1,997	[5]	1,907	[6]
Fair value		$ 1,997	[5]	$ 1,907	[6]
Investment, Identifier [Axis]: ArborWorks, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.08%	[5],[29]	12.04%	[6],[15]
Spread (as a percent)		6.50%	[5],[29]	6.50%	[6],[15]
PIK Rate		11.08%	[5],[29]	12.04%	[6],[15]
Principal		$ 8,054	[5],[29]	$ 7,149	[6],[15]
Cost		8,054	[5],[29]	7,149	[6],[15]
Fair value		$ 8,054	[5],[29]	$ 7,149	[6],[15]
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		$ 2,450	[5]	2,230	[6]
Investment, Identifier [Axis]: BBB Tank Services, LLC, Member Units
Schedule of Investments [Line Items]
Fair value				$ 0		0
Investment, Identifier [Axis]: BBB Tank Services, LLC, Preferred Stock (non-voting)
Schedule of Investments [Line Items]
PIK Rate				15.00%
Fair value				$ 0		0
Investment, Identifier [Axis]: BBB Tank Services, LLC, Unsecured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)				11.00%
Fair value				$ 0		800
Investment, Identifier [Axis]: BBB Tank Services, LLC, Unsecured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)				11.00%
Fair value				$ 0		2,086
Investment, Identifier [Axis]: BDB Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		18,756,995
Cost		$ 19,537
Fair value		$ 18,920		$ 0
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[5]	2,333,333
Cost	[5]	$ 2,333
Fair value	[5]	$ 3,620
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[29],[36]	10.68%
Spread (as a percent)	[5],[29],[36]	6.25%
Principal	[5],[29],[36]	$ 1,199
Cost	[5],[29],[36]	1,154
Fair value	[5],[29],[36]	$ 1,199
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)	[5],[29],[32]	6.25%
Principal	[5],[29],[32]	$ 0
Cost	[5],[29],[32]	(22)
Fair value	[5],[29],[32]	$ (22)
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.92%
Spread (as a percent)	[5],[29]	6.25%
Principal	[5],[29]	$ 26,173
Cost	[5],[29]	25,739
Fair value	[5],[29]	$ 26,173
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		$ 5,860	[5]	$ 4,140	[6]	3,320
Investment, Identifier [Axis]: Barfly Ventures, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		7.00%	[5]	7.00%	[6]
Principal		$ 711	[5]	$ 711	[6]
Cost		711	[5]	711	[6]
Fair value		$ 711	[5]	$ 711	[6]	711
Investment, Identifier [Axis]: Batjer TopCo, LLC, Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		4,073	[26]	4,073	[27]
Cost		$ 4,095	[26]	$ 4,095	[27]
Fair value		$ 5,160	[26]	$ 6,150	[27]	4,095
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%
Principal		$ 450		$ 0	[25]
Cost		446		(6)	[25]
Fair value		$ 446		$ 0	[25]	(8)
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%
Principal		$ 270		$ 270
Cost		270		270
Fair value		$ 270		$ 270		0
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%
Principal		$ 10,575		$ 10,575
Cost		10,529		10,508
Fair value		$ 10,529		$ 10,575		10,933
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		286,109	[5]	122,416	[6],[37]
Cost		$ 286	[5]	$ 0	[6],[37]
Fair value		$ 0	[5]	$ 200	[6],[37]
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		122,416	[5],[38]	1,548,387	[6],[27],[37]
Cost		$ 0	[5],[38]	$ 0	[6],[27],[37]
Fair value		$ 0	[5],[38]	$ 2,560	[6],[27],[37]
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units 3
Schedule of Investments [Line Items]
Units (in shares)	[5],[38]	1,548,387
Cost	[5],[38]	$ 0
Fair value	[5],[38]	$ 0
Investment, Identifier [Axis]: Bettercloud, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		10.25%	[5],[29],[32]	7.25%	[6],[15],[25]
Principal		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Cost		(48)	[5],[29],[32]	(62)	[6],[15],[25]
Fair value		$ (48)	[5],[29],[32]	$ (62)	[6],[15],[25]
Investment, Identifier [Axis]: Bettercloud, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.76%	[5],[29]	12.64%	[6],[15]
Spread (as a percent)		10.25%	[5],[29]	7.25%	[6],[15]
PIK Rate		9.25%	[5],[29]	6.25%	[6],[15]
Principal		$ 31,792	[5],[29]	$ 29,403	[6],[15]
Cost		31,484	[5],[29]	29,006	[6],[15]
Fair value		$ 23,984	[5],[29]	$ 27,550	[6],[15]
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		$ 650	[5]	$ 120	[6]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		723,184	[11]	723,184	[12]
Cost		$ 1	[11]	$ 1	[12]
Fair value		$ 0	[11]	$ 550	[12]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.17%	[11],[29]	16.00%	[12],[15]
Spread (as a percent)		8.50%	[11],[29]	7.50%	[12],[15]
PIK Rate		12.17%	[11],[29]	15.00%	[12],[15]
Principal		$ 202	[11],[29]	$ 1,885	[12],[15]
Cost		130	[11],[29]	1,885	[12],[15]
Fair value		$ 170	[11],[29]	$ 1,767	[12],[15]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.00%	[11],[29]	13.96%	[12],[15]
Spread (as a percent)		7.50%	[11],[29]	8.50%	[12],[15]
PIK Rate		14.75%	[11],[29]	12.96%	[12],[15]
Principal		$ 3,083	[11],[29]	$ 3,676	[12],[15]
Cost		3,083	[11],[29]	3,076	[12],[15]
Fair value		$ 2,605	[11],[29]	$ 3,446	[12],[15]
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[11],[29]	13.17%
Spread (as a percent)	[11],[29]	8.50%
PIK Rate	[11],[29]	12.17%
Principal	[11],[29]	$ 4,183
Cost	[11],[29]	3,961
Fair value	[11],[29]	$ 3,535
Investment, Identifier [Axis]: Bluestem Brands, Inc., Warrants
Schedule of Investments [Line Items]
Units (in shares)		163,295	[11],[23]	163,295	[12],[24]
Cost		$ 1,036	[11],[23]	$ 1,036	[12],[24]
Fair value		0	[11],[23]	$ 120	[12],[24]
Investment, Identifier [Axis]: Boccella Precast Products LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)				2,160,000
Cost				$ 2,256
Fair value		$ 310		$ 1,990		2,970
Investment, Identifier [Axis]: Boccella Precast Products LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%
Principal				$ 320
Cost				320
Fair value		$ 266		$ 320		320
Investment, Identifier [Axis]: Boccella Precast Products LLC., Member Units
Schedule of Investments [Line Items]
Units (in shares)		2,160,000
Cost		$ 2,256
Fair value		$ 310
Investment, Identifier [Axis]: Boccella Precast Products LLC., Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%
Principal		$ 320
Cost		320
Fair value		$ 266
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Class B Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		140,000	[26]	140,000	[27]
Total Rate		8.00%	[26]	8.00%	[27]
Cost		$ 14,000	[26]	$ 14,000	[27]
Fair value		30,520	[26]	$ 31,020	[27]	31,420
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[15],[39]			14.48%
Spread (as a percent)	[15],[39]			9.11%
Principal	[15],[39]			$ 96,556
Cost	[15],[39]			96,078
Fair value				96,556	[15],[39]	99,194
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal	[32]	0
Cost	[32]	0
Fair value	[32]	$ 0
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		12.55%
Spread (as a percent)		7.99%
Fair value		$ 101,643		96,556
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[29],[40]	12.55%
Spread (as a percent)	[29],[40]	7.99%
Principal	[29],[40]	$ 101,643
Cost	[29],[40]	101,263
Fair value	[29],[40]	101,643
Investment, Identifier [Axis]: Bolder Panther Group, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Fair value		$ 0		$ 0
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		571	[5],[7],[13]	571	[6],[9],[14]
Cost		$ 0	[5],[7],[13]	$ 0	[6],[9],[14]
Fair value		$ 0	[5],[7],[13]	$ 0	[6],[9],[14]
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		571	[5],[7],[13]	571	[6],[9],[14]
Cost		$ 571	[5],[7],[13]	$ 571	[6],[9],[14]
Fair value		$ 500	[5],[7],[13]	$ 500	[6],[9],[14]
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[7],[13],[29]	11.65%
Spread (as a percent)		7.00%	[5],[7],[13],[29]	7.00%	[6],[9],[14],[15],[25]
Principal		$ 571	[5],[7],[13],[29]	$ 0	[6],[9],[14],[15],[25]
Cost		552	[5],[7],[13],[29]	(25)	[6],[9],[14],[15],[25]
Fair value		$ 571	[5],[7],[13],[29]	$ (25)	[6],[9],[14],[15],[25]
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.74%	[5],[7],[13],[29]	11.54%	[6],[9],[14],[15]
Spread (as a percent)		6.00%	[5],[7],[13],[29]	6.00%	[6],[9],[14],[15]
Principal		$ 6,341	[5],[7],[13],[29]	$ 6,405	[6],[9],[14],[15]
Cost		6,256	[5],[7],[13],[29]	6,294	[6],[9],[14],[15]
Fair value		$ 6,341	[5],[7],[13],[29]	$ 6,405	[6],[9],[14],[15]
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.74%	[5],[7],[13],[29]	13.54%	[6],[9],[14],[15]
Spread (as a percent)		8.00%	[5],[7],[13],[29]	8.00%	[6],[9],[14],[15]
Principal		$ 6,341	[5],[7],[13],[29]	$ 6,405	[6],[9],[14],[15]
Cost		6,256	[5],[7],[13],[29]	6,294	[6],[9],[14],[15]
Fair value		$ 6,341	[5],[7],[13],[29]	$ 6,405	[6],[9],[14],[15]
Investment, Identifier [Axis]: Brainworks Software, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		15.25%	[5],[28],[29],[30]	15.75%	[6],[15],[31],[35]
Spread (as a percent)		7.25%	[5],[28],[29],[30]	7.25%	[6],[15],[31],[35]
Principal		$ 761	[5],[28],[29],[30]	$ 761	[6],[15],[31],[35]
Cost		761	[5],[28],[29],[30]	761	[6],[15],[31],[35]
Fair value		$ 761	[5],[28],[29],[30]	$ 761	[6],[15],[31],[35]
Investment, Identifier [Axis]: Brainworks Software, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.25%	[5],[28],[29],[30]	15.75%	[6],[15],[31],[35]
Spread (as a percent)		7.25%	[5],[28],[29],[30]	7.25%	[6],[15],[31],[35]
Principal		$ 7,056	[5],[28],[29],[30]	$ 7,056	[6],[15],[31],[35]
Cost		7,056	[5],[28],[29],[30]	7,056	[6],[15],[31],[35]
Fair value		$ 750	[5],[28],[29],[30]	$ 1,075	[6],[15],[31],[35]
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		2,950	[26]	2,950	[27]
Cost		$ 4,280	[26]	$ 4,280	[27]
Fair value		$ 4,680	[26]	$ 5,620	[27]	7,080
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.66%	[29]	15.46%	[15]
Spread (as a percent)		10.00%	[29]	10.00%	[15]
Principal		$ 5,016	[29]	$ 5,498	[15]
Cost		5,016	[29]	5,498	[15]
Fair value		$ 5,016	[29]	$ 5,498	[15]	5,964
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		17,742	[26],[38]	17,742	[27],[37]
Cost		$ 1,000	[26],[38]	$ 1,000	[27],[37]
Fair value		0	[26],[38]	$ 1,000	[27],[37]	1,000
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				13.00%
Principal				$ 8,813
Cost				8,813
Fair value		0		$ 8,813		8,813
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				13.00%
Principal				$ 1,000
Cost				1,000
Fair value		$ 0		$ 1,000		1,000
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Warrants
Schedule of Investments [Line Items]
Units (in shares)		82	[23]	82	[24]
Cost		$ 2,132	[23]	$ 2,132	[24]
Fair value		0	[23]	4,290	[24]
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Warrants 1
Schedule of Investments [Line Items]
Fair value		0		1,808		1,828
Investment, Identifier [Axis]: Bridge Capital Solutions Corporation, Warrants 2
Schedule of Investments [Line Items]
Fair value		$ 0		$ 2,482		2,512
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund III, LP)
Schedule of Investments [Line Items]
Units (as a percent)		1.59%	[7],[8],[41]	1.55%	[9],[10],[42]
Cost		$ 5,415	[7],[8],[41]	$ 6,527	[9],[10],[42]
Fair value		$ 3,120	[7],[8],[41]	$ 4,080	[9],[10],[42]
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund IV, LP)
Schedule of Investments [Line Items]
Units (as a percent)		0.59%	[7],[8],[26],[41]	0.59%	[9],[10],[27],[42]
Cost		$ 4,014	[7],[8],[26],[41]	$ 4,350	[9],[10],[27],[42]
Fair value		$ 4,016	[7],[8],[26],[41]	$ 4,358	[9],[10],[27],[42]
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund V, LP)
Schedule of Investments [Line Items]
Units (as a percent)		0.72%	[7],[8],[26],[41]	0.82%	[9],[10],[27],[42]
Cost		$ 3,500	[7],[8],[26],[41]	$ 2,000	[9],[10],[27],[42]
Fair value		$ 3,809	[7],[8],[26],[41]	$ 2,448	[9],[10],[27],[42]
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		0
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[35]			12.00%
Principal	[35]			$ 16,980
Cost	[35]			16,980
Fair value				12,144	[35]	12,337
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		15.00%
PIK Rate		15.00%
Fair value		$ 0		12,144
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.00%
PIK Rate		15.00%
Fair value		$ 0		0
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[28],[30]	15.00%
PIK Rate	[28],[30]	15.00%
Principal	[28],[30]	$ 9,554
Cost	[28],[30]	5,862
Fair value		$ 0	[28],[30]	$ 0
Investment, Identifier [Axis]: Buca C, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[28],[30]	15.00%
PIK Rate	[28],[30]	15.00%
Principal	[28],[30]	$ 6,437
Cost	[28],[30]	5,652
Fair value	[28],[30]	$ 0
Investment, Identifier [Axis]: Buca C, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[30]	15.00%
PIK Rate	[30]	15.00%
Principal	[30]	$ 15
Cost	[30]	0
Fair value	[30]	$ 0
Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[6],[15]			10.46%
Spread (as a percent)		5.00%	[5],[29],[32]	5.00%	[6],[15]
Principal		$ 0	[5],[29],[32]	$ 465	[6],[15]
Cost		(11)	[5],[29],[32]	445	[6],[15]
Fair value		$ 0	[5],[29],[32]	$ 465	[6],[15]
Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.46%	[5],[29]	10.46%	[6],[15]
Spread (as a percent)		5.00%	[5],[29]	5.00%	[6],[15]
Principal		$ 17,915	[5],[29]	$ 19,681	[6],[15]
Cost		17,755	[5],[29]	19,455	[6],[15]
Fair value		$ 17,915	[5],[29]	$ 19,681	[6],[15]
Investment, Identifier [Axis]: CAI Software LLC, Preferred Equity 1
Schedule of Investments [Line Items]
Units (in shares)		2,142,167		1,788,527
Cost		$ 2,142		$ 1,789
Fair value		$ 2,417		$ 1,789
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	[26]	416	[27]
Cost		$ 1,300	[26]	$ 1,300	[27]
Fair value		$ 49,540	[26]	50,130	[27]	49,002
Investment, Identifier [Axis]: CMS Minerals Investments, Member Units
Schedule of Investments [Line Items]
Fair value				$ 0		1,670
Investment, Identifier [Axis]: CQ Fluency, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.75%	[5],[29],[32]	7.00%	[6],[15],[25]
Principal		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Cost		(47)	[5],[29],[32]	(66)	[6],[15],[25]
Fair value		$ (47)	[5],[29],[32]	$ (66)	[6],[15],[25]
Investment, Identifier [Axis]: CQ Fluency, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)		6.75%	[5],[29],[32]	7.00%	[6],[15],[25]
Principal		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Cost		(47)	[5],[29],[32]	(66)	[6],[15],[25]
Fair value		$ (47)	[5],[29],[32]	$ (66)	[6],[15],[25]
Investment, Identifier [Axis]: CQ Fluency, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.18%	[5],[29]	12.45%	[6],[15]
Spread (as a percent)		6.75%	[5],[29]	7.00%	[6],[15]
Principal		$ 10,828	[5],[29]	$ 11,250	[6],[15]
Cost		10,600	[5],[29]	10,920	[6],[15]
Fair value		$ 10,754	[5],[29]	$ 10,920	[6],[15]
Investment, Identifier [Axis]: Café Brazil, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,233	[26]	1,233	[27]
Cost		$ 1,742	[26]	$ 1,742	[27]
Fair value		$ 1,200	[26]	$ 1,980	[27]	2,210
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		8,671	[26]	3,671	[27]
Total Rate		15.00%	[26]	15.00%	[27]
PIK Rate		15.00%	[26]	15.00%	[27]
Cost		$ 10,909	[26]	$ 4,601	[27]
Fair value		10,909	[26]	4,601	[27]
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units 1.1
Schedule of Investments [Line Items]
Fair value		$ 22,215		$ 15,695		25,495
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		8,729	[26]	6,157	[27]
Cost		$ 16,402	[26]	$ 10,775	[27]
Fair value		$ 22,215	[26]	$ 15,695	[27]
Investment, Identifier [Axis]: California Splendor Holdings LLC, Preferred Member Units 2.1
Schedule of Investments [Line Items]
Total Rate		15.00%		15.00%
PIK Rate		15.00%		15.00%
Fair value		$ 10,909		$ 4,601		3,994
Investment, Identifier [Axis]: California Splendor Holdings LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[15],[27]			15.69%
Spread (as a percent)	[15],[27]			10.00%
Principal	[15],[27]			$ 28,000
Cost	[15],[27]			27,965
Fair value				27,655	[15],[27]	28,000
Investment, Identifier [Axis]: California Splendor Holdings LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		14.00%
PIK Rate		4.00%
Principal		$ 1,528
Cost		1,506
Fair value		$ 1,506
Investment, Identifier [Axis]: California Splendor Holdings LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		14.00%
PIK Rate		4.00%
Fair value		$ 28,465		27,655
Investment, Identifier [Axis]: California Splendor Holdings LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.00%
PIK Rate		4.00%
Principal		$ 28,908
Cost		28,853
Fair value		$ 28,465
Investment, Identifier [Axis]: California Splendor Holdings LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		14.00%
PIK Rate		4.00%
Fair value		$ 1,506		$ 0
Investment, Identifier [Axis]: Career Team Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		450,000		450,000
Cost		$ 4,500		$ 4,500
Fair value		$ 4,740		$ 4,500		4,500
Investment, Identifier [Axis]: Career Team Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.56%	[29]	11.38%	[15]
Spread (as a percent)		6.00%	[29]	6.00%	[15]
Principal		$ 900	[29]	$ 900	[15]
Cost		887	[29]	881	[15]
Fair value		$ 887	[29]	$ 881	[15]	(9)
Investment, Identifier [Axis]: Career Team Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%		13.00%
Principal		$ 19,440		$ 20,025
Cost		19,364		19,906
Fair value		$ 19,364		$ 19,906		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		$ 490	[5]	$ 246	[6]
Investment, Identifier [Axis]: CaseWorthy, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[6],[15],[25]			6.00%
Principal	[6],[15],[25]			$ 0
Cost	[6],[15],[25]			(8)
Fair value	[6],[15],[25]			$ (8)
Investment, Identifier [Axis]: CaseWorthy, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.61%
Spread (as a percent)	[6],[15]			6.00%
Principal	[6],[15]			$ 7,933
Cost	[6],[15]			7,872
Fair value	[6],[15]			$ 7,933
Investment, Identifier [Axis]: CaseWorthy, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.61%
Spread (as a percent)	[6],[15]			6.00%
Principal	[6],[15]			$ 6,102
Cost	[6],[15]			6,061
Fair value	[6],[15]			$ 6,102
Investment, Identifier [Axis]: CenterPeak Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)	[26]	3,310
Cost	[26]	$ 3,635
Fair value	[26]	14,550
Investment, Identifier [Axis]: CenterPeak Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal	[32]	0
Cost	[32]	(12)
Fair value	[32]	$ 0
Investment, Identifier [Axis]: CenterPeak Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.00%
Principal		$ 21,507
Cost		21,418
Fair value		$ 21,507
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		13,883		13,309
Cost		$ 6,386		$ 6,122
Fair value		$ 12,410		$ 11,040		8,700
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		9.00%	[29],[32]	9.00%	[15],[25]
Principal		$ 0	[29],[32]	$ 0	[15],[25]
Cost		0	[29],[32]	0	[15],[25]
Fair value		$ 0	[29],[32]	$ 0	[15],[25]	0
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.66%	[29]	14.48%	[15]
Spread (as a percent)		9.00%	[29]	9.00%	[15]
Principal		$ 25,534	[29]	$ 17,574	[15]
Cost		25,492	[29]	17,512	[15]
Fair value		$ 25,534	[29]	17,574	[15]
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		13.66%
Spread (as a percent)		9.00%
Fair value		$ 25,534		$ 0
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 2.2
Schedule of Investments [Line Items]
Total Rate				14.48%
Spread (as a percent)				9.00%
Fair value				$ 17,574		14,954
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Spread (as a percent)		10.00%
Fair value		$ 0		0
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Fair value		$ 0		$ 17,574
Investment, Identifier [Axis]: Chamberlin Holding LLC, Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		4,347	[26]	4,347	[27]
Cost		$ 11,440	[26]	$ 11,440	[27]
Fair value		$ 33,110	[26]	$ 29,320	[27]	22,920
Investment, Identifier [Axis]: Chamberlin Holding LLC, Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		1,047,146	[26],[38]	1,047,146	[27],[37]
Cost		$ 1,773	[26],[38]	$ 1,773	[27],[37]
Fair value		$ 3,550	[26],[38]	$ 2,860	[27],[37]	2,710
Investment, Identifier [Axis]: Chamberlin Holding LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.00%	[29],[32]	6.00%	[15],[25]
Principal		$ 0	[29],[32]	$ 0	[15],[25]
Cost		(105)	[29],[32]	(195)	[15],[25]
Fair value		$ 0	[29],[32]	$ 0	[15],[25]	0
Investment, Identifier [Axis]: Chamberlin Holding LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.74%	[29]	13.49%	[15]
Spread (as a percent)		8.00%	[29]	8.00%	[15]
Principal		$ 15,620	[29]	$ 15,620	[15]
Cost		15,619	[29]	15,617	[15]
Fair value		$ 15,620	[29]	15,620	[15]	16,945
Investment, Identifier [Axis]: Chandler Signs Holdings, LLC, Class A Units
Schedule of Investments [Line Items]
Fair value				$ 0		1,790
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.53%	[5],[29],[36]	12.60%	[6],[15],[43]
Spread (as a percent)		7.00%	[5],[29],[36]	7.00%	[6],[15],[43]
Principal		$ 5,075	[5],[29],[36]	$ 2,071	[6],[15],[43]
Cost		4,960	[5],[29],[36]	1,901	[6],[15],[43]
Fair value		$ 4,830	[5],[29],[36]	$ 1,988	[6],[15],[43]
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.93%	[5],[29]	12.66%	[6],[15]
Spread (as a percent)		7.00%	[5],[29]	7.00%	[6],[15]
Principal		$ 36,167	[5],[29]	$ 36,540	[6],[15]
Cost		35,856	[5],[29]	36,077	[6],[15]
Fair value		$ 34,431	[5],[29]	$ 35,064	[6],[15]
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.93%	[5],[29]	12.66%	[6],[15]
Spread (as a percent)		7.00%	[5],[29]	7.00%	[6],[15]
Principal		$ 2,004	[5],[29]	$ 2,024	[6],[15]
Cost		1,987	[5],[29]	1,999	[6],[15]
Fair value		$ 1,908	[5],[29]	$ 1,943	[6],[15]
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		11.93%	[5],[29]	12.66%	[6],[15]
Spread (as a percent)		7.00%	[5],[29]	7.00%	[6],[15]
Principal		$ 4,843	[5],[29]	$ 4,893	[6],[15]
Cost		4,774	[5],[29]	4,792	[6],[15]
Fair value		$ 4,610	[5],[29]	$ 4,695	[6],[15]
Investment, Identifier [Axis]: Charps, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,829	[26]	1,829	[27]
Cost		$ 1,963	[26]	$ 1,963	[27]
Fair value		$ 15,580	[26]	$ 15,690	[27]	13,340
Investment, Identifier [Axis]: Charps, LLC, Unsecured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%
Principal		$ 5,694		$ 5,694
Cost		5,166		4,678
Fair value		$ 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	[26]	717	[27]
Cost		$ 7,280	[26]	$ 7,280	[27]
Fair value		$ 10,990	[26]	$ 5,200	[27]	8,220
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		800	[38]	800	[37]
Cost		$ 509	[38]	$ 509	[37]
Fair value		950	[38]	$ 1,129	[37]	610
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				11.50%
Principal		0	[32]	$ 0	[25]
Cost		0	[32]	0	[25]
Fair value		$ 0	[32]	$ 0	[25]	0
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.00%		11.50%
Principal		$ 6,760		$ 8,560
Cost		6,724		8,560
Fair value		$ 6,760		$ 8,422		10,440
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%
Principal		$ 973		$ 1,013
Cost		965		1,004
Fair value		973		1,004		1,039
Investment, Identifier [Axis]: Clarius BIGS, LLC, Secured Debt
Schedule of Investments [Line Items]
Principal		2,649	[5],[28],[30]	2,677	[6],[31],[35]
Cost		2,649	[5],[28],[30]	2,677	[6],[31],[35]
Fair value		$ 19	[5],[28],[30]	$ 16	[6],[31],[35]
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		154	[26]	154	[27]
Cost		$ 0	[26]	$ 5,760	[27]
Fair value		$ 2,850	[26]	$ 16,000	[27]	24,637
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[15]			11.69%
Spread (as a percent)		6.00%		6.00%	[15]
Principal	[15]			$ 4,560
Cost	[15]			4,560
Fair value		$ 0		$ 4,560	[15]	4,560
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				8.00%
Principal				$ 19,274
Cost				19,224
Fair value		$ 0		$ 19,274		19,274
Investment, Identifier [Axis]: Cody Pools, Inc., Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		587	[26],[38]	587	[27],[37]
Cost		$ 8,317	[26],[38]	$ 8,317	[27],[37]
Fair value		67,810	[26],[38]	$ 72,470	[27],[37]	58,180
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				12.50%
Principal		0	[32]	$ 0	[25]
Cost		(12)	[32]	(11)	[25]
Fair value		$ 0	[32]	$ 0	[25]	0
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%		12.50%
Principal		$ 39,227		$ 42,073
Cost		39,207		42,042
Fair value		$ 39,227		$ 42,073		0
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Spread (as a percent)				10.50%
Fair value				$ 0		1,462
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 4
Schedule of Investments [Line Items]
Spread (as a percent)				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)	[26]	17,280
Cost	[26]	$ 7,680
Fair value	[26]	13,570
Investment, Identifier [Axis]: Colonial Electric Company LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)				960
Cost				$ 960
Fair value		0		$ 2,400		0
Investment, Identifier [Axis]: Colonial Electric Company LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)				17,280
Cost				$ 7,680
Fair value		13,570		7,680		9,160
Investment, Identifier [Axis]: Colonial Electric Company LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[32]	0	[25]
Cost		0	[32]	0	[25]
Fair value		$ 0	[32]	$ 0	[25]	0
Investment, Identifier [Axis]: Colonial Electric Company LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
Principal		$ 14,310		$ 22,050
Cost		14,272		21,946
Fair value		$ 14,310		$ 21,627		23,151
Investment, Identifier [Axis]: CompareNetworks Topco, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		2,250		1,975	[27]
Cost		$ 3,520		$ 1,975	[27]
Fair value		$ 11,260		$ 14,450	[27]	19,830
Investment, Identifier [Axis]: CompareNetworks Topco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[29]	13.66%
Spread (as a percent)	[29]	9.00%
Principal	[29]	$ 2,955
Cost	[29]	2,903
Fair value	[29]	$ 2,903
Investment, Identifier [Axis]: CompareNetworks Topco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		9.00%		9.00%	[15],[25],[35]
Principal	[15],[25],[35]			$ 0
Cost	[15],[25],[35]			0
Fair value		$ 0		$ 0	[15],[25],[35]	0
Investment, Identifier [Axis]: CompareNetworks Topco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.66%		14.48%	[15]
Spread (as a percent)		9.00%		9.00%	[15]
Principal	[15]			$ 3,454
Cost	[15]			3,454
Fair value		$ 2,903		$ 3,454	[15]	5,241
Investment, Identifier [Axis]: Compass Systems & Sales, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		7,454		7,454
Cost		$ 7,454		$ 7,454
Fair value		7,450		$ 7,454		0
Investment, Identifier [Axis]: Compass Systems & Sales, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				13.50%
Principal		0	[32]	$ 0	[25]
Cost		(21)	[32]	0	[25]
Fair value		$ (21)	[32]	$ 0	[25]	0
Investment, Identifier [Axis]: Compass Systems & Sales, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.50%		13.50%
Principal		$ 17,200		$ 17,200
Cost		17,067		17,034
Fair value		$ 17,067		$ 17,034		0
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.93%	[5],[29],[36]	13.52%	[6],[15],[44]
Spread (as a percent)		8.25%	[5],[29],[36]	8.00%	[6],[15],[44]
Principal		$ 7,837	[5],[29],[36]	$ 5,000	[6],[15],[44]
Cost		7,754	[5],[29],[36]	4,948	[6],[15],[44]
Fair value		$ 7,341	[5],[29],[36]	$ 4,848	[6],[15],[44]
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15]			13.52%
Spread (as a percent)		8.25%	[5],[29],[32]	8.00%	[6],[15]
Principal		$ 0	[5],[29],[32]	$ 18,313	[6],[15]
Cost		(113)	[5],[29],[32]	18,119	[6],[15]
Fair value		$ (113)	[5],[29],[32]	$ 17,757	[6],[15]
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[29]	12.92%
Spread (as a percent)	[5],[29]	8.25%
Principal	[5],[29]	$ 18,968
Cost	[5],[29]	18,850
Fair value	[5],[29]	$ 17,769
Investment, Identifier [Axis]: Congruent Credit Opportunities Funds, LP Interests (Congruent Credit Opportunities Fund III, LP)
Schedule of Investments [Line Items]
Units (as a percent)	[9],[10],[27],[42]			12.49%
Cost	[9],[10],[27],[42]			$ 4,778
Fair value	[9],[10],[27],[42]			4,352
Investment, Identifier [Axis]: Congruent Credit Opportunities Funds, LP Interests (Congruent Credit Opportunities Fund III, LP)
Schedule of Investments [Line Items]
Units (as a percent)	[7],[8],[26],[41]	12.49%
Cost	[7],[8],[26],[41]	$ 2,813
Fair value	[7],[8],[26],[41]	2,276
Investment, Identifier [Axis]: Congruent Credit Opportunities Funds, LP Interests (Congruent Credit Opportunities Fund III, LP)
Schedule of Investments [Line Items]
Fair value		$ 2,276		4,352		7,657
Investment, Identifier [Axis]: Connect Telecommunications Solutions Holdings, Inc., Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)	[7]	22,304
Cost	[7]	$ 12,596
Fair value		$ 12,596	[7]	0
Investment, Identifier [Axis]: Connect Telecommunications Solutions Holdings, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%
Fair value		$ 27,315		$ 0
Investment, Identifier [Axis]: Connect Telecommunications Solutions Holdings, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[7]	13.00%
Principal	[7]	$ 27,577
Cost	[7]	27,315
Fair value	[7]	$ 27,315
Investment, Identifier [Axis]: Construction Supply Investments, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)	[6]			861,618
Cost	[6]			$ 3,335
Fair value	[6]			$ 23,135
Investment, Identifier [Axis]: Copper Trail Fund Investments, LP Interests (CTMH, LP)
Schedule of Investments [Line Items]
Units (as a percent)		38.75%	[7],[8],[41]	38.75%	[9],[10],[27],[42]
Cost		$ 500	[7],[8],[41]	$ 568	[9],[10],[27],[42]
Fair value		$ 500	[7],[8],[41]	$ 568	[9],[10],[27],[42]	588
Investment, Identifier [Axis]: Coregistics Buyer LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[7],[13],[29],[36]	10.39%
Spread (as a percent)	[5],[7],[13],[29],[36]	6.00%
Principal	[5],[7],[13],[29],[36]	$ 1,669
Cost	[5],[7],[13],[29],[36]	1,590
Fair value	[5],[7],[13],[29],[36]	$ 1,639
Investment, Identifier [Axis]: Coregistics Buyer LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[7],[13],[29]	10.36%
Spread (as a percent)	[5],[7],[13],[29]	6.00%
Principal	[5],[7],[13],[29]	$ 10,704
Cost	[5],[7],[13],[29]	10,474
Fair value	[5],[7],[13],[29]	$ 10,507
Investment, Identifier [Axis]: Coregistics Buyer LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[7],[13],[29]	10.40%
Spread (as a percent)	[5],[7],[13],[29]	6.00%
Principal	[5],[7],[13],[29]	$ 7,118
Cost	[5],[7],[13],[29]	6,987
Fair value	[5],[7],[13],[29]	$ 6,987
Investment, Identifier [Axis]: Coregistics Buyer LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[5],[7],[13],[29]	10.61%
Spread (as a percent)	[5],[7],[13],[29]	6.25%
Principal	[5],[7],[13],[29]	$ 32,031
Cost	[5],[7],[13],[29]	31,313
Fair value	[5],[7],[13],[29]	$ 30,165
Investment, Identifier [Axis]: Creative Foam Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[5],[29],[32]	5.75%
Principal	[5],[29],[32]	$ 0
Cost	[5],[29],[32]	(272)
Fair value	[5],[29],[32]	$ (272)
Investment, Identifier [Axis]: Creative Foam Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.11%
Spread (as a percent)	[5],[29]	5.75%
Principal	[5],[29]	$ 106,280
Cost	[5],[29]	104,348
Fair value	[5],[29]	$ 105,229
Investment, Identifier [Axis]: Cybermedia Technologies, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		556	[26]	556
Cost		$ 15,000	[26]	$ 15,000
Fair value		15,000	[26]	$ 15,000		0
Investment, Identifier [Axis]: Cybermedia Technologies, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				10.00%
Principal		0	[32]	$ 0	[25]
Cost		0	[32]	0	[25]
Fair value		$ 0	[32]	$ 0	[25]	0
Investment, Identifier [Axis]: Cybermedia Technologies, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%
Principal		$ 27,300		$ 28,638
Cost		27,116		28,389
Fair value		$ 27,116		$ 28,389		0
Investment, Identifier [Axis]: DMA Industries, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)				5,944
Cost				$ 5,944
Fair value				7,660		7,260
Investment, Identifier [Axis]: DMA Industries, LLC, Preferred Equity 1
Schedule of Investments [Line Items]
Units (in shares)		5,944
Cost		$ 5,944
Fair value		$ 5,944		7,660
Investment, Identifier [Axis]: DMA Industries, LLC, Preferred Equity 2
Schedule of Investments [Line Items]
Units (in shares)	[26]	3,068
Total Rate	[26]	15.00%
PIK Rate	[26]	15.00%
Cost	[26]	$ 3,240
Fair value		$ 3,240	[26]	$ 0
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate				12.00%
Principal				$ 18,800
Cost				18,685
Fair value				18,800		21,200
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%
Principal		$ 560
Cost		555
Fair value		$ 555
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		12.00%
Fair value		$ 16,722		18,800
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%
Principal		$ 16,800
Cost		16,722
Fair value		$ 16,722
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		12.00%
Fair value		$ 555		$ 0
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		$ 0	[5]	$ 260	[6]
Investment, Identifier [Axis]: DTE Enterprises, LLC, Class AA Preferred Member Units (non-voting)
Schedule of Investments [Line Items]
Total Rate		10.00%	[5],[26]	10.00%	[6],[27]
PIK Rate		10.00%	[5],[26]	10.00%	[6],[27]
Cost		$ 1,316	[5],[26]	$ 1,284	[6],[27]
Fair value		$ 438	[5],[26]	$ 1,284	[6],[27]
Investment, Identifier [Axis]: Dalton US Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		515	[5]	515	[6]
Cost		$ 720	[5]	$ 720	[6]
Fair value		$ 690	[5]	$ 830	[6]
Investment, Identifier [Axis]: Datacom, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		9,000		9,000
Cost		$ 2,610		$ 2,610
Fair value		$ 240		$ 70		2,670
Investment, Identifier [Axis]: Datacom, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		7.50%		7.50%
Principal		$ 495		$ 450
Cost		493		447
Fair value		$ 493		$ 447		223
Investment, Identifier [Axis]: Datacom, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%
Principal		$ 8,082		$ 8,352
Cost		7,947		8,073
Fair value		$ 7,947		$ 7,587		7,789
Investment, Identifier [Axis]: Digital Products Holdings LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		3,857	[26]	3,857	[27]
Cost		$ 9,501	[26]	$ 9,501	[27]
Fair value		$ 9,835	[26]	$ 9,835	[27]	9,835
Investment, Identifier [Axis]: Digital Products Holdings LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.56%	[29]	15.38%	[15]
Spread (as a percent)		10.00%	[29]	10.00%	[15]
Principal		$ 12,617	[29]	$ 14,873	[15]
Cost		12,561	[29]	14,758	[15]
Fair value		$ 12,422	[29]	$ 14,690	[15]	15,523
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc., Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		8,400		8,400	[27]
Cost		$ 8,400		$ 8,400	[27]
Fair value		17,930		$ 20,740	[27]	22,220
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				14.00%
Principal		0	[32]	$ 1,233
Cost		(31)	[32]	1,174
Fair value		$ 0	[32]	$ 1,233		0
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.00%		14.00%
Principal		$ 23,902		$ 25,543
Cost		23,859		25,457
Fair value		$ 23,902		$ 25,543		27,267
Investment, Identifier [Axis]: Dos Rios Partners, LP Interests (Dos Rios Partners - A, LP)
Schedule of Investments [Line Items]
Units (as a percent)		6.43%	[7],[8],[41]	6.43%	[9],[10],[42]
Cost		$ 1,960	[7],[8],[41]	$ 2,005	[9],[10],[42]
Fair value		$ 2,447	[7],[8],[41]	$ 2,631	[9],[10],[42]	2,898
Investment, Identifier [Axis]: Dos Rios Partners, LP Interests (Dos Rios Partners, LP)
Schedule of Investments [Line Items]
Units (as a percent)		20.24%	[7],[8],[41]	20.24%	[9],[10],[42]
Cost		$ 6,172	[7],[8],[41]	$ 6,313	[9],[10],[42]
Fair value		$ 7,708	[7],[8],[41]	$ 8,443	[9],[10],[42]	9,127
Investment, Identifier [Axis]: Dos Rios Stone Products LLC, Class A Preferred Units
Schedule of Investments [Line Items]
Units (in shares)		2,000,000	[5],[38]	2,000,000	[6],[37]
Cost		$ 2,000	[5],[38]	$ 2,000	[6],[37]
Fair value		$ 0	[5],[38]	$ 1,580	[6],[37]	1,330
Investment, Identifier [Axis]: Dreyfus Government Cash Management
Schedule of Investments [Line Items]
Total Rate		4.43%		4.98%
Cost		$ 3,400	[45]	$ 13,476	[46]
Fair value		$ 3,400	[45]	$ 13,476	[46]
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		$ 60	[5]	$ 60	[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		11.46%	[5],[29]	10.45%	[6],[15]
Spread (as a percent)		7.00%	[5],[29]	5.00%	[6],[15]
PIK Rate		11.46%	[5],[29]	10.45%	[6],[15]
Principal		$ 2,318	[5],[29]	$ 2,071	[6],[15]
Cost		2,160	[5],[29]	1,912	[6],[15]
Fair value		$ 2,220	[5],[29]	$ 1,912	[6],[15]
Investment, Identifier [Axis]: Dynamic Communities, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.46%	[5],[29]	12.45%	[6],[15]
Spread (as a percent)		9.00%	[5],[29]	7.00%	[6],[15]
PIK Rate		13.46%	[5],[29]	12.45%	[6],[15]
Principal		$ 2,413	[5],[29]	$ 2,113	[6],[15]
Cost		2,179	[5],[29]	1,880	[6],[15]
Fair value		$ 2,219	[5],[29]	$ 1,859	[6],[15]
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],[26]	5,000,000	[9],[10],[27],[42]
Cost		$ 416	[7],[8],[26]	$ 808	[9],[10],[27],[42]
Fair value		$ 369	[7],[8],[26]	$ 760	[9],[10],[27],[42]	1,013
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.74%	[5],[29]	13.50%	[6],[15]
Spread (as a percent)		8.00%	[5],[29]	8.00%	[6],[15]
Principal		$ 2,826	[5],[29]	$ 967	[6],[15]
Cost		2,805	[5],[29]	930	[6],[15]
Fair value		$ 2,714	[5],[29]	$ 927	[6],[15]
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.74%	[5],[29]	13.50%	[6],[15]
Spread (as a percent)		8.00%	[5],[29]	8.00%	[6],[15]
Principal		$ 4,374	[5],[29]	$ 4,792	[6],[15]
Cost		4,355	[5],[29]	4,758	[6],[15]
Fair value		$ 4,201	[5],[29]	$ 4,596	[6],[15]
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.74%	[5],[29]	13.50%	[6],[15]
Spread (as a percent)		8.00%	[5],[29]	8.00%	[6],[15]
Principal		$ 8,725	[5],[29]	$ 9,557	[6],[15]
Cost		8,683	[5],[29]	9,483	[6],[15]
Fair value		$ 8,380	[5],[29]	$ 9,167	[6],[15]
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		12.74%	[5],[29]	13.50%	[6],[15]
Spread (as a percent)		8.00%	[5],[29]	8.00%	[6],[15]
Principal		$ 1,809	[5],[29]	$ 1,982	[6],[15]
Cost		1,802	[5],[29]	1,964	[6],[15]
Fair value		$ 1,738	[5],[29]	$ 1,901	[6],[15]
Investment, Identifier [Axis]: Eastern Wholesale Fence LLC, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate		12.74%	[5],[29]	13.50%	[6],[15]
Spread (as a percent)		8.00%	[5],[29]	8.00%	[6],[15]
Principal		$ 9,901	[5],[29]	$ 10,846	[6],[15]
Cost		9,861	[5],[29]	10,747	[6],[15]
Fair value		$ 9,509	[5],[29]	$ 10,403	[6],[15]
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Common Stock 1
Schedule of Investments [Line Items]
Units (in shares)		285		285
Cost		$ 5,726		$ 5,726
Fair value		$ 5,730		$ 6,090		7,603
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Common Stock 2
Schedule of Investments [Line Items]
Units (in shares)		939	[38]	939	[37]
Cost		$ 1,558	[38]	$ 1,558	[37]
Fair value		$ 3,050	[38]	$ 1,670	[37]	1,558
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.00%	[29],[32]	6.00%	[15],[25]
Principal		$ 0	[29],[32]	$ 0	[15],[25]
Cost		(5)	[29],[32]	(7)	[15],[25]
Fair value		$ (5)	[29],[32]	$ (7)	[15],[25]	(9)
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
Principal		$ 18,069		$ 18,773
Cost		17,969		18,632
Fair value		$ 17,969		$ 18,632		18,594
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		9.00%		9.00%
Principal		$ 6,265		$ 6,313
Cost		6,207		6,252
Fair value		$ 6,207		$ 6,252		6,294
Investment, Identifier [Axis]: Emerald Technologies Acquisition Co, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[12],[15]			11.79%
Spread (as a percent)	[12],[15]			6.25%
Principal	[12],[15]			$ 8,965
Cost	[12],[15]			8,841
Fair value	[12],[15]			$ 8,158
Investment, Identifier [Axis]: Emerald Technologies Acquisition Co, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[11],[29]	10.71%
Spread (as a percent)	[11],[29]	6.25%
Principal	[11],[29]	$ 9,587
Cost	[11],[29]	9,434
Fair value	[11],[29]	$ 7,670
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Energy Capital Fund IX, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[9],[10],[27],[42]			0.10%
Cost	[9],[10],[27],[42]			$ 3,564
Fair value	[9],[10],[27],[42]			$ 1,720
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Energy Capital Fund VIII Co-Investors, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[9],[10],[27],[42]			0.38%
Cost	[9],[10],[27],[42]			$ 1,980
Fair value	[9],[10],[27],[42]			$ 899
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Energy Capital Fund VIII, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[9],[10],[27],[42]			0.14%
Cost	[9],[10],[27],[42]			$ 3,567
Fair value	[9],[10],[27],[42]			$ 1,918
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Energy Capital Fund X, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[9],[10],[27],[42]			0.15%
Cost	[9],[10],[27],[42]			$ 6,742
Fair value	[9],[10],[27],[42]			$ 5,858
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Flatrock Midstream Fund II, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[9],[10],[27],[42]			0.84%
Cost	[9],[10],[27],[42]			$ 5,083
Fair value	[9],[10],[27],[42]			$ 1,413
Investment, Identifier [Axis]: EnCap Energy Fund Investments, LP Interests (EnCap Flatrock Midstream Fund III, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[9],[10],[27],[42]			0.25%
Cost	[9],[10],[27],[42]			$ 4,495
Fair value	[9],[10],[27],[42]			$ 4,056
Investment, Identifier [Axis]: EnCap Energy Fund Investments., LP Interests (EnCap Energy Capital Fund IX, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[7],[8],[26],[41]	0.10%
Cost	[7],[8],[26],[41]	$ 3,251
Fair value	[7],[8],[26],[41]	$ 1,088
Investment, Identifier [Axis]: EnCap Energy Fund Investments., LP Interests (EnCap Energy Capital Fund VIII Co-Investors, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[7],[8],[26],[41]	0.38%
Cost	[7],[8],[26],[41]	$ 1,983
Fair value	[7],[8],[26],[41]	$ 846
Investment, Identifier [Axis]: EnCap Energy Fund Investments., LP Interests (EnCap Energy Capital Fund VIII, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[7],[8],[26],[41]	0.14%
Cost	[7],[8],[26],[41]	$ 3,542
Fair value	[7],[8],[26],[41]	$ 1,754
Investment, Identifier [Axis]: EnCap Energy Fund Investments., LP Interests (EnCap Energy Capital Fund X, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[7],[8],[26],[41]	0.15%
Cost	[7],[8],[26],[41]	$ 6,963
Fair value	[7],[8],[26],[41]	$ 5,051
Investment, Identifier [Axis]: EnCap Energy Fund Investments., LP Interests (EnCap Energy Capital Fund XII, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[7],[8],[26],[41]	0.19%
Cost	[7],[8],[26],[41]	$ 2,717
Fair value	[7],[8],[26],[41]	$ 3,525
Investment, Identifier [Axis]: EnCap Energy Fund Investments., LP Interests (EnCap Flatrock Midstream Fund II, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[7],[8],[26],[41]	0.84%
Cost	[7],[8],[26],[41]	$ 5,110
Fair value	[7],[8],[26],[41]	$ 1,514
Investment, Identifier [Axis]: EnCap Energy Fund Investments., LP Interests (EnCap Flatrock Midstream Fund III, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[7],[8],[26],[41]	0.25%
Cost	[7],[8],[26],[41]	$ 4,312
Fair value	[7],[8],[26],[41]	$ 3,756
Investment, Identifier [Axis]: Engineering Research & Consulting, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[6],[15],[25]			5.50%
Principal	[6],[15],[25]			$ 0
Cost	[6],[15],[25]			(35)
Fair value	[6],[15],[25]			$ 0
Investment, Identifier [Axis]: Engineering Research & Consulting, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.98%
Spread (as a percent)	[6],[15]			6.50%
Principal	[6],[15]			$ 16,134
Cost	[6],[15]			15,899
Fair value	[6],[15]			$ 16,134
Investment, Identifier [Axis]: Escalent, Inc., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		649,794	[5],[26]	649,794	[6]
Cost		$ 663	[5],[26]	$ 663	[6]
Fair value		$ 910	[5],[26]	$ 730	[6]
Investment, Identifier [Axis]: Escalent, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		8.00%	[5],[29],[32]	8.00%	[6],[15],[25]
Principal		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Cost		(28)	[5],[29],[32]	(35)	[6],[15],[25]
Fair value		$ (28)	[5],[29],[32]	$ (35)	[6],[15],[25]
Investment, Identifier [Axis]: Escalent, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.39%	[5],[29]	13.45%	[6],[15]
Spread (as a percent)		8.00%	[5],[29]	8.00%	[6],[15]
Principal		$ 1,382	[5],[29]	$ 26,313	[6],[15]
Cost		1,359	[5],[29]	25,620	[6],[15]
Fair value		$ 1,359	[5],[29]	$ 26,313	[6],[15]
Investment, Identifier [Axis]: Escalent, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[29]	12.43%
Spread (as a percent)	[5],[29]	8.00%
Principal	[5],[29]	$ 26,048
Cost	[5],[29]	25,488
Fair value	[5],[29]	$ 26,048
Investment, Identifier [Axis]: Event Holdco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[6],[15]			12.61%
Spread (as a percent)	[6],[15]			7.00%
Principal	[6],[15]			$ 3,692
Cost	[6],[15]			3,670
Fair value	[6],[15]			$ 3,626
Investment, Identifier [Axis]: Event Holdco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15]			12.61%
Spread (as a percent)	[6],[15]			7.00%
Principal	[6],[15]			$ 44,169
Cost	[6],[15]			43,905
Fair value	[6],[15]			43,373
Investment, Identifier [Axis]: Event Holdco, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[29]	12.59%
Spread (as a percent)	[5],[29]	8.00%
Principal	[5],[29]	$ 3,692
Cost	[5],[29]	3,678
Fair value	[5],[29]	$ 3,692
Investment, Identifier [Axis]: Event Holdco, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	12.59%
Spread (as a percent)	[5],[29]	8.00%
PIK Rate	[5],[29]	6.00%
Principal	[5],[29]	$ 47,633
Cost	[5],[29]	47,457
Fair value	[5],[29]	$ 47,633
Investment, Identifier [Axis]: FCC Intermediate Holdco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%
Fair value		$ 29,109		0
Investment, Identifier [Axis]: FCC Intermediate Holdco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%
Principal		$ 32,800
Cost		29,109
Fair value		$ 29,109
Investment, Identifier [Axis]: FCC Intermediate Holdco, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)	[23]	12
Cost	[23]	$ 3,920
Fair value		$ 10,840	[23]	$ 0
Investment, Identifier [Axis]: Fidelity Government Fund
Schedule of Investments [Line Items]
Total Rate		4.14%		5.01%
Investment, Identifier [Axis]: Fidelity Government Fund
Schedule of Investments [Line Items]
Cost		$ 1,526	[36]	$ 1,678	[47]
Fair value		$ 1,526	[36]	$ 1,678	[47]
Investment, Identifier [Axis]: Fidelity Treasury
Schedule of Investments [Line Items]
Total Rate		4.10%		4.99%
Cost		$ 1,548	[48]	$ 70	[49]
Fair value		$ 1,548	[48]	$ 70	[49]
Investment, Identifier [Axis]: Flame King Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		9,360	[26]	9,360	[27]
Cost		$ 10,400	[26]	$ 10,400	[27]
Fair value		$ 35,920	[26]	$ 27,900	[27]	17,580
Investment, Identifier [Axis]: Flame King Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)				6.50%
Fair value				$ 0		7,600
Investment, Identifier [Axis]: Flame King Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)				9.00%
Fair value				$ 0		21,200
Investment, Identifier [Axis]: Freeport Financial Funds, LP Interests (Freeport Financial SBIC Fund LP)
Schedule of Investments [Line Items]
Units (as a percent)		9.30%	[7],[8],[41]	9.30%	[9],[10],[42]
Cost		$ 2,580	[7],[8],[41]	$ 2,859	[9],[10],[42]
Fair value		$ 2,190	[7],[8],[41]	$ 3,012	[9],[10],[42]
Investment, Identifier [Axis]: Freeport Financial Funds, LP Interests (Freeport First Lien Loan Fund III LP)
Schedule of Investments [Line Items]
Units (as a percent)		5.95%	[7],[8],[26],[41]	5.95%	[9],[10],[27],[42]
Cost		$ 1,659	[7],[8],[26],[41]	$ 4,160	[9],[10],[27],[42]
Fair value		1,263	[7],[8],[26],[41]	3,704	[9],[10],[27],[42]
Investment, Identifier [Axis]: Freeport Financial SBIC Fund LP, LP Interests (Freeport Financial SBIC Fund LP)
Schedule of Investments [Line Items]
Fair value		2,190		3,012		3,483
Investment, Identifier [Axis]: Freeport Financial SBIC Fund LP, LP Interests (Freeport First Lien Loan Fund III LP)
Schedule of Investments [Line Items]
Fair value		$ 1,263		$ 3,704		5,848
Investment, Identifier [Axis]: Fuse, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[12]			10,429
Cost	[12]			$ 256
Fair value	[12]			$ 0
Investment, Identifier [Axis]: Fuse, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[12]			12.00%
Principal	[12]			$ 1,810
Cost	[12]			1,810
Fair value	[12]			$ 1,320
Investment, Identifier [Axis]: Fuse, LLC., Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[11]	10,429
Cost	[11]	$ 256
Fair value	[11]	$ 0
Investment, Identifier [Axis]: Fuse, LLC., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[11],[26]	12.00%
Principal	[11],[26]	$ 1,810
Cost	[11],[26]	1,810
Fair value	[11],[26]	$ 932
Investment, Identifier [Axis]: GFG Group, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		226	[26]	226	[27]
Cost		$ 4,900	[26]	$ 4,900	[27]
Fair value		$ 10,540	[26]	$ 11,460	[27]	7,140
Investment, Identifier [Axis]: GFG Group, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		8.00%		8.00%
Principal		$ 8,185		$ 9,345
Cost		8,164		9,302
Fair value		$ 8,185		$ 9,345		11,345
Investment, Identifier [Axis]: GRT Rubber Technologies LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		5,879		5,879
Cost		$ 13,065		$ 13,065
Fair value		$ 45,890		$ 44,440		44,440
Investment, Identifier [Axis]: GRT Rubber Technologies LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.66%		11.48%
Spread (as a percent)		6.00%		6.00%
Principal		$ 3,146		$ 2,400
Cost		3,140		2,394
Fair value		$ 3,146		$ 2,400		670
Investment, Identifier [Axis]: GRT Rubber Technologies LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.66%		13.48%
Spread (as a percent)		8.00%		8.00%
Principal		$ 40,493		$ 40,493
Cost		40,406		40,360
Fair value		$ 40,493		$ 40,493		40,493
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[6],[15],[50]			11.96%
Spread (as a percent)	[6],[15],[50]			6.50%
Principal	[6],[15],[50]			$ 1,545
Cost	[6],[15],[50]			1,542
Fair value	[6],[15],[50]			$ 1,545
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)	[6],[15],[25]			6.50%
Principal	[6],[15],[25]			$ 0
Cost	[6],[15],[25]			(9)
Fair value	[6],[15],[25]			$ (9)
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.96%
Spread (as a percent)	[6],[15]			6.50%
Principal	[6],[15]			$ 10,624
Cost	[6],[15]			10,605
Fair value	[6],[15]			$ 10,624
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.96%
Spread (as a percent)	[6],[15]			6.50%
Principal	[6],[15]			$ 952
Cost	[6],[15]			952
Fair value	[6],[15]			$ 952
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.96%
Spread (as a percent)	[6],[15]			6.50%
Principal	[6],[15]			$ 227
Cost	[6],[15]			224
Fair value	[6],[15]			$ 227
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[29],[36]	11.12%
Spread (as a percent)	[5],[29],[36]	6.50%
Principal	[5],[29],[36]	$ 1,864
Cost	[5],[29],[36]	1,853
Fair value	[5],[29],[36]	$ 1,864
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	11.24%
Spread (as a percent)	[5],[29]	6.50%
Principal	[5],[29]	$ 10,509
Cost	[5],[29]	10,460
Fair value	[5],[29]	$ 10,509
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[29]	11.24%
Spread (as a percent)	[5],[29]	6.50%
Principal	[5],[29]	$ 942
Cost	[5],[29]	939
Fair value	[5],[29]	$ 942
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[5],[29]	11.24%
Spread (as a percent)	[5],[29]	6.50%
Principal	[5],[29]	$ 225
Cost	[5],[29]	223
Fair value	[5],[29]	$ 225
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC., Secured Debt 5
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.98%
Spread (as a percent)	[5],[29]	6.50%
Principal	[5],[29]	$ 6,076
Cost	[5],[29]	6,040
Fair value	[5],[29]	$ 6,076
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[6],[15],[51]			11.28%
Spread (as a percent)	[6],[15],[51]			5.75%
Principal	[6],[15],[51]			$ 454
Cost	[6],[15],[51]			438
Fair value	[6],[15],[51]			$ 454
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.38%
Spread (as a percent)	[6],[15]			5.75%
Principal	[6],[15]			$ 301
Cost	[6],[15]			286
Fair value	[6],[15]			$ 301
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.25%
Spread (as a percent)	[6],[15]			5.75%
Principal	[6],[15]			$ 3,615
Cost	[6],[15]			3,558
Fair value	[6],[15]			$ 3,615
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[29],[36]	10.50%
Spread (as a percent)	[5],[29],[36]	6.00%
Principal	[5],[29],[36]	$ 707
Cost	[5],[29],[36]	694
Fair value	[5],[29],[36]	$ 662
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.55%
Spread (as a percent)	[5],[29]	6.00%
Principal	[5],[29]	$ 298
Cost	[5],[29]	286
Fair value	[5],[29]	$ 279
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.46%
Spread (as a percent)	[5],[29]	6.00%
Principal	[5],[29]	$ 3,578
Cost	[5],[29]	3,533
Fair value	[5],[29]	$ 3,350
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		9,042	[26]	9,042	[27]
Cost		$ 17,692	[26]	$ 17,692	[27]
Fair value		$ 114,750	[26]	$ 96,710	[27]	50,890
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		7.00%	[29],[32],[52]	7.50%	[15],[25],[34]
Principal		$ 0	[29],[32],[52]	$ 0	[15],[25],[34]
Cost		0	[29],[32],[52]	0	[15],[25],[34]
Fair value		$ 0	[29],[32],[52]	$ 0	[15],[25],[34]	0
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.00%	[29],[52]	10.50%	[15],[34]
Spread (as a percent)		7.00%	[29],[52]	7.50%	[15],[34]
Principal		$ 73,126	[29],[52]	$ 54,078	[15],[34]
Cost		72,986	[29],[52]	53,813	[15],[34]
Fair value		$ 73,126	[29],[52]	54,078	[15],[34]
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		11.00%
Spread (as a percent)		7.00%
Fair value		$ 73,126		$ 0
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt 2.2
Schedule of Investments [Line Items]
Total Rate				10.50%
Spread (as a percent)				7.50%
Fair value				$ 54,078		64,078
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Spread (as a percent)		7.00%
Fair value		$ 0		$ 54,078
Investment, Identifier [Axis]: Garreco, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,200	[26]	1,200
Cost		$ 1,200	[26]	$ 1,200
Fair value		$ 2,060	[26]	$ 1,580		1,800
Investment, Identifier [Axis]: Garreco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[15],[53]			9.50%
Spread (as a percent)		8.00%		8.00%	[15],[53]
Principal	[15],[53]			$ 3,088
Cost	[15],[53]			3,088
Fair value		$ 0		$ 3,088	[15],[53]	3,826
Investment, Identifier [Axis]: Garyline, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[6]			705,882
Cost	[6]			$ 706
Fair value	[6]			$ 706
Investment, Identifier [Axis]: Garyline, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[6],[15],[25]			6.75%
Principal	[6],[15],[25]			$ 0
Cost	[6],[15],[25]			(256)
Fair value	[6],[15],[25]			$ (256)
Investment, Identifier [Axis]: Garyline, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15]			12.22%
Spread (as a percent)	[6],[15]			6.75%
Principal	[6],[15]			$ 32,471
Cost	[6],[15]			31,529
Fair value	[6],[15]			31,529
Investment, Identifier [Axis]: Garyline, LLC., Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[5]	705,882
Cost	[5]	$ 706
Fair value	[5]	$ 500
Investment, Identifier [Axis]: Garyline, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[29],[36]	11.29%
Spread (as a percent)	[5],[29],[36]	6.75%
Principal	[5],[29],[36]	$ 8,118
Cost	[5],[29],[36]	7,915
Fair value	[5],[29],[36]	$ 8,118
Investment, Identifier [Axis]: Garyline, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	11.34%
Spread (as a percent)	[5],[29]	6.75%
Principal	[5],[29]	$ 32,146
Cost	[5],[29]	31,401
Fair value	[5],[29]	$ 32,146
Investment, Identifier [Axis]: GradeEight Corp., Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[5]	1,365
Cost	[5]	$ 1,365
Fair value	[5]	$ 1,365
Investment, Identifier [Axis]: GradeEight Corp., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[5],[29],[32]	7.25%
Principal	[5],[29],[32]	$ 0
Cost	[5],[29],[32]	(95)
Fair value	[5],[29],[32]	$ (95)
Investment, Identifier [Axis]: GradeEight Corp., Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)	[5],[29],[32]	7.25%
Principal	[5],[29],[32]	$ 0
Cost	[5],[29],[32]	(48)
Fair value	[5],[29],[32]	$ (48)
Investment, Identifier [Axis]: GradeEight Corp., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[29],[54]	11.74%
Spread (as a percent)	[5],[29],[54]	7.25%
Principal	[5],[29],[54]	$ 31,603
Cost	[5],[29],[54]	31,002
Fair value	[5],[29],[54]	$ 31,002
Investment, Identifier [Axis]: Gulf Manufacturing, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[7],[13]	888
Cost	[7],[13]	$ 888
Fair value		$ 888	[7],[13]	$ 0
Investment, Identifier [Axis]: Gulf Manufacturing, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		438	[7],[13],[26]	438	[27]
Cost		$ 2,980	[7],[13],[26]	$ 2,980	[27]
Fair value		$ 14,730	[7],[13],[26]	9,070	[27]	6,790
Investment, Identifier [Axis]: Gulf Manufacturing, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[7],[13],[32]	7.63%
Principal	[7],[13],[32]	$ 0
Cost	[7],[13],[32]	(42)
Fair value		$ 0	[7],[13],[32]	0
Investment, Identifier [Axis]: Gulf Manufacturing, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[7],[13]	12.19%
Spread (as a percent)	[7],[13]	7.63%
Principal	[7],[13]	$ 39,000
Cost	[7],[13]	38,676
Fair value		$ 39,000	[7],[13]	$ 0
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		3,681		3,681
Cost		$ 3,681		$ 3,681
Fair value		$ 0		$ 0		0
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		63,720		63,720
Cost		$ 5,600		$ 5,600
Fair value		$ 0		$ 2,460		3,780
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		9.50%	[29],[30],[32]	9.50%	[15],[25]
Principal		$ 0	[29],[30],[32]	$ 0	[15],[25]
Cost		0	[29],[30],[32]	0	[15],[25]
Fair value		$ 0	[29],[30],[32]	$ 0	[15],[25]	0
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%	[30]	12.50%
PIK Rate	[30]	12.50%
Principal		$ 2,400	[30]	$ 2,400
Cost		2,299	[30]	2,400
Fair value		$ 1,518	[30]	$ 2,284		2,284
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[6],[15],[35]			14.34%
Spread (as a percent)	[6],[15],[35]			9.50%
PIK Rate	[6],[15],[35]			14.34%
Principal	[6],[15],[35]			$ 370
Cost	[6],[15],[35]			370
Fair value	[6],[15],[35]			$ 336
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15],[35]			14.34%
Spread (as a percent)	[6],[15],[35]			9.50%
PIK Rate	[6],[15],[35]			14.34%
Principal	[6],[15],[35]			$ 3,751
Cost	[6],[15],[35]			3,751
Fair value	[6],[15],[35]			$ 3,406
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings., Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[5]	64,029
Cost	[5]	$ 0
Fair value	[5]	$ 0
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[29]	8.75%
Spread (as a percent)	[5],[29]	3.50%
PIK Rate	[5],[29]	2.50%
Principal	[5],[29]	$ 2,423
Cost	[5],[29]	2,327
Fair value	[5],[29]	$ 2,327
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[30]	2.50%
PIK Rate	[5],[30]	2.50%
Principal	[5],[30]	$ 1,626
Cost	[5],[30]	713
Fair value	[5],[30]	$ 418
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[6],[15],[25]			6.50%
Principal	[6],[15],[25]			$ 0
Cost	[6],[15],[25]			(48)
Fair value	[6],[15],[25]			$ (48)
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.86%
Spread (as a percent)	[6],[15]			6.50%
Principal	[6],[15]			$ 6,733
Cost	[6],[15]			6,622
Fair value	[6],[15]			$ 6,733
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.86%
Spread (as a percent)	[6],[15]			6.50%
Principal	[6],[15]			$ 16,622
Cost	[6],[15]			16,384
Fair value	[6],[15]			$ 16,622
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[5],[29],[32]	6.50%
Principal	[5],[29],[32]	$ 0
Cost	[5],[29],[32]	(35)
Fair value	[5],[29],[32]	$ (35)
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.86%
Spread (as a percent)	[5],[29]	6.50%
Principal	[5],[29]	$ 6,666
Cost	[5],[29]	6,586
Fair value	[5],[29]	$ 6,666
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.86%
Spread (as a percent)	[5],[29]	6.50%
Principal	[5],[29]	$ 4,713
Cost	[5],[29]	4,597
Fair value	[5],[29]	$ 4,713
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.86%
Spread (as a percent)	[5],[29]	6.50%
Principal	[5],[29]	$ 16,453
Cost	[5],[29]	16,283
Fair value	[5],[29]	$ 16,453
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC., Secured Debt 5
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.86%
Spread (as a percent)	[5],[29]	6.50%
Principal	[5],[29]	$ 8,039
Cost	[5],[29]	7,973
Fair value	[5],[29]	$ 8,039
Investment, Identifier [Axis]: HOWLCO LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[9],[12],[14],[15]			11.53%
Spread (as a percent)	[9],[12],[14],[15]			6.00%
Principal	[9],[12],[14],[15]			$ 25,162
Cost	[9],[12],[14],[15]			25,162
Fair value	[9],[12],[14],[15]			24,397
Investment, Identifier [Axis]: HOWLCO LLC., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[7],[11],[13],[29]	11.28%
Spread (as a percent)	[7],[11],[13],[29]	6.50%
PIK Rate	[7],[11],[13],[29]	3.50%
Principal	[7],[11],[13],[29]	$ 26,241
Cost	[7],[11],[13],[29]	26,241
Fair value	[7],[11],[13],[29]	26,096
Investment, Identifier [Axis]: HPEP 3, L.P., LP Interests (423 COR, L.P.)
Schedule of Investments [Line Items]
Fair value				1,869		1,400
Investment, Identifier [Axis]: HPEP 3, L.P., LP Interests (HPEP 3, L.P.)
Schedule of Investments [Line Items]
Fair value		4,472		4,225		4,331
Investment, Identifier [Axis]: HPEP 3, L.P., LP Interests (HPEP 4, L.P.)
Schedule of Investments [Line Items]
Fair value		5,861		3,773		2,332
Investment, Identifier [Axis]: HPEP 423 COR, LP, LP Interests (423 COR, L.P.)
Schedule of Investments [Line Items]
Fair value		$ 4,187		$ 1,869
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (2717 GRE-LP, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)	[7],[8],[41]	43.05%
Cost	[7],[8],[41]	$ 441
Fair value	[7],[8],[41]	$ 441
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (2717 HPP-MS, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		49.26%	[7],[8],[41]	49.26%	[9],[10],[42]
Cost		$ 256	[7],[8],[41]	$ 248	[9],[10],[42]
Fair value		$ 383	[7],[8],[41]	$ 315	[9],[10],[42]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (2717 MH, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		49.26%	[7],[8],[26],[41]	49.26%	[9],[10],[27],[42]
Cost		$ 3,345	[7],[8],[26],[41]	$ 3,345	[9],[10],[27],[42]
Fair value		$ 8,818	[7],[8],[26],[41]	$ 6,050	[9],[10],[27],[42]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (423 COR, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		26.89%	[7],[8],[26],[41]	22.93%	[9],[10],[27],[42]
Cost		$ 2,900	[7],[8],[26],[41]	$ 1,400	[9],[10],[27],[42]
Fair value		$ 4,187	[7],[8],[26],[41]	$ 1,869	[9],[10],[27],[42]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (423 HAR, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		15.60%	[7],[8],[41]	15.60%	[9],[10],[42]
Cost		$ 750	[7],[8],[41]	$ 750	[9],[10],[42]
Fair value		$ 1,226	[7],[8],[41]	$ 996	[9],[10],[42]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (HPEP 3, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		8.22%	[7],[8],[41]	8.22%	[9],[10],[42]
Cost		$ 2,296	[7],[8],[41]	$ 2,296	[9],[10],[42]
Fair value		$ 4,472	[7],[8],[41]	$ 4,225	[9],[10],[42]
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (HPEP 4, L.P.)
Schedule of Investments [Line Items]
Units (as a percent)		11.61%	[7],[8],[41]	11.61%	[9],[10],[42]
Cost		$ 5,532	[7],[8],[41]	$ 3,773	[9],[10],[42]
Fair value		$ 5,861	[7],[8],[41]	$ 3,773	[9],[10],[42]
Investment, Identifier [Axis]: Harrison Hydra-Gen, Ltd., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		107,456	[26]	107,456
Cost		$ 718	[26]	$ 718
Fair value		$ 7,010	[26]	$ 4,660		3,280
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		226	[26]	226
Cost		$ 2,850	[26]	$ 2,850
Fair value		$ 20,260	[26]	$ 17,460		17,460
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		226	[38]	226	[37]
Cost		$ 150	[38]	$ 150	[37]
Fair value		$ 1,070	[38]	$ 920	[37]	920
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.73%	[29]	11.65%	[15]
Spread (as a percent)		6.00%	[29]	6.00%	[15]
Principal		$ 2,645	[29]	$ 1,974	[15]
Cost		2,644	[29]	1,972	[15]
Fair value		$ 2,645	[29]	$ 1,974	[15]	3,185
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%		12.50%
Principal		$ 45,256		$ 45,256
Cost		45,200		45,144
Fair value		$ 45,256		$ 45,256		37,800
Investment, Identifier [Axis]: Hornblower Sub, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[29],[36]	9.92%
Spread (as a percent)	[5],[29],[36]	5.50%
Principal	[5],[29],[36]	$ 2,429
Cost	[5],[29],[36]	2,385
Fair value	[5],[29],[36]	$ 2,407
Investment, Identifier [Axis]: Hornblower Sub, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.11%
Spread (as a percent)	[5],[29]	5.50%
Principal	[5],[29]	$ 30,979
Cost	[5],[29]	30,701
Fair value	[5],[29]	$ 30,701
Investment, Identifier [Axis]: Houston Plating and Coatings, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		322,297	[26]	322,297	[27]
Cost		$ 2,352	[26]	$ 2,352	[27]
Fair value		$ 3,930	[26]	$ 3,340	[27]	2,400
Investment, Identifier [Axis]: Houston Plating and Coatings, LLC, Unsecured Convertible Debt
Schedule of Investments [Line Items]
Total Rate		10.00%		8.00%
Principal		$ 3,000		$ 3,000
Cost		3,000		3,000
Fair value		$ 2,940		$ 2,880		3,000
Investment, Identifier [Axis]: Hybrid Promotions, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[6],[15]			15.91%
Spread (as a percent)	[6],[15]			8.25%
PIK Rate	[6],[15]			2.00%
Principal	[6],[15]			$ 7,167
Cost	[6],[15]			7,031
Fair value	[6],[15]			6,581
Investment, Identifier [Axis]: Hybrid Promotions, LLC., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[5],[29]	13.10%
Spread (as a percent)	[5],[29]	8.25%
Principal	[5],[29]	$ 7,200
Cost	[5],[29]	7,073
Fair value	[5],[29]	7,200
Investment, Identifier [Axis]: I-45 SLF LLC, Member Units (Fully diluted 20.0%; 21.75% profits interest)
Schedule of Investments [Line Items]
Cost	[9],[10],[27]			20,200
Fair value	[9],[10],[27]			$ 13,490
Diluted, percentage (as a percent)	[9],[10]			20.00%
Profits, percentage (as a percent)	[9],[10]			21.75%
Investment, Identifier [Axis]: I-45 SLF LLC, Member Units (Fully diluted 20.0%; 21.75% profits interest)
Schedule of Investments [Line Items]
Fair value		$ 0		$ 13,490		11,758
Diluted, percentage (as a percent)		20.00%		20.00%
Profits, percentage (as a percent)		21.75%		21.75%
Investment, Identifier [Axis]: IG Investor, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		14,400		14,400
Cost		$ 14,400		$ 14,400
Fair value		$ 16,230		14,400		0
Investment, Identifier [Axis]: IG Investor, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.00%
Principal		$ 1,600		0	[25]
Cost		1,572		(35)	[25]
Fair value		$ 1,572		$ (35)	[25]	0
Investment, Identifier [Axis]: IG Investor, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%
Principal		$ 35,504		$ 37,264
Cost		35,257		36,934
Fair value		$ 35,257		$ 36,934		0
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		5.75%	[11],[29],[32]	5.75%	[12],[15],[25]
Principal		$ 0	[11],[29],[32]	$ 0	[12],[15],[25]
Cost		(12)	[11],[29],[32]	(20)	[12],[15],[25]
Fair value		$ 0	[11],[29],[32]	$ 0	[12],[15],[25]
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.21%	[11],[29]	10.96%	[12],[15]
Spread (as a percent)		5.75%	[11],[29]	5.50%	[12],[15]
Principal		$ 10,154	[11],[29]	$ 9,399	[12],[15]
Cost		10,073	[11],[29]	9,294	[12],[15]
Fair value		$ 10,154	[11],[29]	$ 9,399	[12],[15]
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.21%	[11],[29]	10.96%	[12],[15]
Spread (as a percent)		5.75%	[11],[29]	5.50%	[12],[15]
Principal		$ 4,903	[11],[29]	$ 4,953	[12],[15]
Cost		4,861	[11],[29]	4,899	[12],[15]
Fair value		$ 4,903	[11],[29]	$ 4,953	[12],[15]
Investment, Identifier [Axis]: INW Manufacturing, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[12],[15]			11.36%
Spread (as a percent)	[12],[15]			5.75%
Principal	[12],[15]			$ 6,656
Cost	[12],[15]			6,544
Fair value	[12],[15]			$ 5,325
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.78%	[29]	16.59%	[15]
Spread (as a percent)		9.00%	[29]	9.00%	[15]
PIK Rate	[15]			2.00%
Principal		$ 1,180	[29]	$ 826	[15]
Cost		1,169	[29]	816	[15]
Fair value		$ 1,180	[29]	$ 816	[15]	0
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.78%	[29]	16.59%	[15]
Spread (as a percent)		9.00%	[29]	9.00%	[15]
PIK Rate	[15]			2.00%
Principal		$ 994	[29]	$ 711	[15]
Cost		981	[29]	697	[15]
Fair value		$ 994	[29]	$ 697	[15]	0
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.78%	[29]	15.59%	[15]
Spread (as a percent)		8.00%	[29]	8.00%	[15]
PIK Rate	[15]			2.00%
Principal		$ 4,438	[29]	$ 4,362	[15]
Cost		3,772	[29]	3,430	[15]
Fair value		$ 4,438	[29]	$ 3,430	[15]	0
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		14.78%	[29]	17.59%	[15]
Spread (as a percent)		10.00%	[29]	10.00%	[15]
PIK Rate	[15]			2.00%
Principal		$ 4,438	[29]	$ 4,362	[15]
Cost		3,772	[29]	3,430	[15]
Fair value		$ 4,438	[29]	$ 3,430	[15]	0
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)		193,307	[23]	193,307	[24]
Cost		$ 2,091	[23]	$ 2,091	[24]
Fair value		$ 5,690	[23]	$ 2,091	[24]	0
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		849	[5]	849	[6]
Cost		$ 1,166	[5]	$ 1,166	[6]
Fair value		$ 1,020	[5]	$ 1,110	[6]
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.39%	[5],[29],[36]	12.41%	[6],[15],[55]
Spread (as a percent)		7.00%	[5],[29],[36]	7.00%	[6],[15],[55]
Principal		$ 1,581	[5],[29],[36]	$ 1,581	[6],[15],[55]
Cost		1,518	[5],[29],[36]	1,500	[6],[15],[55]
Fair value		$ 1,581	[5],[29],[36]	$ 1,571	[6],[15],[55]
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.62%	[5],[29]	12.45%	[6],[15]
Spread (as a percent)		7.00%	[5],[29]	7.00%	[6],[15]
Principal		$ 20,559	[5],[29]	$ 20,768	[6],[15]
Cost		20,133	[5],[29]	20,217	[6],[15]
Fair value		$ 20,559	[5],[29]	$ 20,637	[6],[15]
Investment, Identifier [Axis]: Implus Footcare, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.73%	[5],[29]	14.25%	[6],[15]
Spread (as a percent)		7.75%	[5],[29]	7.75%	[6],[15]
PIK Rate		1.50%	[5],[29]	1.00%	[6],[15]
Principal		$ 18,674	[5],[29]	$ 18,645	[6],[15]
Cost		18,674	[5],[29]	18,600	[6],[15]
Fair value		$ 15,892	[5],[29]	$ 17,334	[6],[15]
Investment, Identifier [Axis]: Independent Pet Partners Intermediate Holdings, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		18,006,407	[5]	18,006,407	[6]
Cost		$ 18,300	[5]	$ 18,300	[6]
Fair value		$ 20,390	[5]	$ 17,690	[6]	0
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)	[6],[37]			900
Cost	[6],[37]			$ 900
Fair value	[6],[37]			$ 690
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)	[6],[27],[37]			144
Total Rate	[6],[27],[37]			10.00%
PIK Rate	[6],[27],[37]			10.00%
Cost	[6],[27],[37]			$ 138
Fair value	[6],[27],[37]			$ 178
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)	[6],[27],[37]			80
Total Rate	[6],[27],[37]			20.00%
PIK Rate	[6],[27],[37]			20.00%
Cost	[6],[27],[37]			$ 102
Fair value	[6],[27],[37]			$ 120
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[6],[15],[56]			12.22%
Spread (as a percent)	[6],[15],[56]			6.75%
Principal	[6],[15],[56]			$ 1,390
Cost	[6],[15],[56]			1,367
Fair value	[6],[15],[56]			$ 1,390
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15]			12.22%
Spread (as a percent)	[6],[15]			6.75%
Principal	[6],[15]			$ 19,044
Cost	[6],[15]			18,842
Fair value	[6],[15]			$ 19,044
Investment, Identifier [Axis]: Infinity X1 Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		87,360	[26]	80,000
Cost		$ 4,368	[26]	$ 4,000
Fair value		$ 9,080	[26]	$ 4,000		0
Investment, Identifier [Axis]: Infinity X1 Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%		13.00%
Principal		$ 15,050		$ 17,550
Cost		14,954		17,403
Fair value		$ 15,050		$ 17,403		0
Investment, Identifier [Axis]: Infolinks Media Buyco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.21%
Spread (as a percent)	[6],[15]			5.75%
Principal	[6],[15]			$ 1,504
Cost	[6],[15]			1,480
Fair value	[6],[15]			$ 1,504
Investment, Identifier [Axis]: Infolinks Media Buyco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.21%
Spread (as a percent)	[6],[15]			5.75%
Principal	[6],[15]			$ 7,752
Cost	[6],[15]			7,663
Fair value	[6],[15]			$ 7,752
Investment, Identifier [Axis]: Insight Borrower Corporation, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		131,100	[5]	131,100	[6]
Cost		$ 656	[5]	$ 656	[6]
Fair value		$ 320	[5]	$ 656	[6]
Investment, Identifier [Axis]: Insight Borrower Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.25%	[5],[29],[32]	6.25%	[6],[15],[25]
Principal		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Cost		(54)	[5],[29],[32]	(70)	[6],[15],[25]
Fair value		$ (54)	[5],[29],[32]	$ (70)	[6],[15],[25]
Investment, Identifier [Axis]: Insight Borrower Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)		6.25%	[5],[29],[32]	6.25%	[6],[15],[25]
Principal		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Cost		(47)	[5],[29],[32]	(57)	[6],[15],[25]
Fair value		$ (47)	[5],[29],[32]	$ (57)	[6],[15],[25]
Investment, Identifier [Axis]: Insight Borrower Corporation, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.87%	[5],[29]	11.65%	[6],[15]
Spread (as a percent)		6.25%	[5],[29]	6.25%	[6],[15]
Principal		$ 14,262	[5],[29]	$ 14,406	[6],[15]
Cost		13,936	[5],[29]	14,009	[6],[15]
Fair value		$ 13,539	[5],[29]	$ 14,258	[6],[15]
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		166,504	[5]	131,569	[6]
Cost		$ 452	[5]	$ 417	[6]
Fair value		$ 27	[5]	$ 240	[6]
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		14.69%	[5],[29],[36]	13.53%	[6],[15],[57]
Spread (as a percent)		10.00%	[5],[29],[36]	8.00%	[6],[15],[57]
PIK Rate	[5],[29],[36]	2.00%
Principal		$ 791	[5],[29],[36]	$ 790	[6],[15],[57]
Cost		776	[5],[29],[36]	770	[6],[15],[57]
Fair value		$ 725	[5],[29],[36]	$ 776	[6],[15],[57]
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.58%	[5],[29]	13.55%	[6],[15]
Spread (as a percent)		10.00%	[5],[29]	8.00%	[6],[15]
PIK Rate	[5],[29]	2.00%
Principal		$ 7,240	[5],[29]	$ 7,308	[6],[15]
Cost		7,118	[5],[29]	7,146	[6],[15]
Fair value		$ 6,636	[5],[29]	$ 7,177	[6],[15]
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		14.58%	[5],[29]	13.55%	[6],[15]
Spread (as a percent)		10.00%	[5],[29]	8.00%	[6],[15]
PIK Rate	[5],[29]	2.00%
Principal		$ 2,912	[5],[29]	$ 2,940	[6],[15]
Cost		2,867	[5],[29]	2,879	[6],[15]
Fair value		$ 2,669	[5],[29]	$ 2,887	[6],[15]
Investment, Identifier [Axis]: Integral Energy Services, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		9,968	[5]	9,968	[6]
Cost		$ 1,356	[5]	$ 1,356	[6]
Fair value		$ 550	[5]	$ 160	[6]	1,280
Investment, Identifier [Axis]: Integral Energy Services, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		3,188	[5],[26]	3,188	[6]
Total Rate		10.00%	[5],[26]	10.00%	[6]
PIK Rate		10.00%	[5],[26]	10.00%	[6]
Cost		$ 254	[5],[26]	$ 227	[6]
Fair value		$ 452	[5],[26]	$ 300	[6]	0
Investment, Identifier [Axis]: Integral Energy Services, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.35%	[5],[29]	13.16%	[6],[15]
Spread (as a percent)		7.50%	[5],[29]	7.50%	[6],[15]
Principal		$ 12,915	[5],[29]	$ 14,485	[6],[15]
Cost		12,828	[5],[29]	14,323	[6],[15]
Fair value		$ 12,728	[5],[29]	$ 13,891	[6],[15]	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		14.54%	[5],[28],[36]	15.48%	[6],[35],[58]
Spread (as a percent)		10.00%	[5],[28],[36]	10.00%	[6],[35],[58]
PIK Rate	[5],[28],[36]	14.54%
Principal		$ 2,075	[5],[28],[36]	$ 1,835	[6],[35],[58]
Cost		2,075	[5],[28],[36]	1,835	[6],[35],[58]
Fair value		$ 1,580	[5],[28],[36]	$ 1,781	[6],[35],[58]
Investment, Identifier [Axis]: Interface Security Systems, L.L.C, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.67%	[5],[28],[29],[30]	12.46%	[6],[15],[31],[35]
Spread (as a percent)		7.00%	[5],[28],[29],[30]	7.00%	[6],[15],[31],[35]
PIK Rate		11.67%	[5],[28],[29],[30]	12.46%	[6],[15],[31],[35]
Principal		$ 7,313	[5],[28],[29],[30]	$ 7,313	[6],[15],[31],[35]
Cost		7,237	[5],[28],[29],[30]	7,237	[6],[15],[31],[35]
Fair value		$ 13	[5],[28],[29],[30]	$ 431	[6],[15],[31],[35]
Investment, Identifier [Axis]: Intermedia Holdings, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[12],[15]			11.47%
Spread (as a percent)	[12],[15]			6.00%
Principal	[12],[15]			$ 20,201
Cost	[12],[15]			20,172
Fair value	[12],[15]			$ 19,570
Investment, Identifier [Axis]: Invincible Boat Company, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.01%	[5],[29],[36]	12.00%	[6],[15]
Spread (as a percent)		7.50%	[5],[29],[36]	6.50%	[6],[15]
Principal		$ 1,037	[5],[29],[36]	$ 519	[6],[15]
Cost		1,033	[5],[29],[36]	516	[6],[15]
Fair value		$ 995	[5],[29],[36]	$ 509	[6],[15]
Investment, Identifier [Axis]: Invincible Boat Company, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.01%	[5],[29]	12.00%	[6],[15]
Spread (as a percent)		7.50%	[5],[29]	6.50%	[6],[15]
Principal		$ 16,771	[5],[29]	$ 16,812	[6],[15]
Cost		16,703	[5],[29]	16,747	[6],[15]
Fair value		$ 16,098	[5],[29]	$ 16,515	[6],[15]
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		203,016		203,016
Cost		$ 2,756		$ 2,756
Fair value		$ 2,850		2,680		1,798
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		711,200
Total Rate		25.00%
PIK Rate		25.00%
Cost		$ 711
Fair value		$ 760		$ 0
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.00%		13.50%
Principal		$ 4,514		$ 4,514
Cost		4,493		4,487
Fair value		$ 4,493		$ 4,487		4,500
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%		13.50%
Principal		$ 2,940		$ 2,940
Cost		2,927		2,922
Fair value		$ 2,927		$ 2,922		3,130
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		13.00%		13.50%
Principal		$ 8,944		$ 8,944
Cost		8,944		8,944
Fair value		$ 8,944		$ 8,944		8,944
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		13.00%		13.50%
Principal		$ 17,624		$ 19,624
Cost		17,542		19,503
Fair value		$ 17,542		$ 19,503		19,559
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate		13.00%		13.50%
Principal		$ 9,842		$ 10,562
Cost		9,638		10,273
Fair value		$ 9,638		$ 10,273		0
Investment, Identifier [Axis]: Isagenix International, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		198,743	[11]	186,322	[12]
Cost		$ 0	[11]	$ 0	[12]
Fair value		$ 0	[11]	$ 0	[12]
Investment, Identifier [Axis]: Isagenix International, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.25%	[11],[29]	11.04%	[12],[15]
Spread (as a percent)		6.60%	[11],[29]	5.50%	[12],[15]
PIK Rate		8.75%	[11],[29]	8.54%	[12],[15]
Principal		$ 3,159	[11],[29]	$ 2,615	[12],[15]
Cost		2,958	[11],[29]	2,374	[12],[15]
Fair value		$ 663	[11],[29]	$ 2,301	[12],[15]
Investment, Identifier [Axis]: Island Pump and Tank, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[5],[29],[32]	6.50%
Principal	[5],[29],[32]	$ 0
Cost	[5],[29],[32]	(5)
Fair value	[5],[29],[32]	$ (5)
Investment, Identifier [Axis]: Island Pump and Tank, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.35%
Spread (as a percent)	[5],[29]	5.50%
Principal	[5],[29]	$ 1,735
Cost	[5],[29]	1,708
Fair value	[5],[29]	$ 1,722
Investment, Identifier [Axis]: Island Pump and Tank, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[29]	11.35%
Spread (as a percent)	[5],[29]	6.50%
Principal	[5],[29]	$ 1,735
Cost	[5],[29]	1,708
Fair value	[5],[29]	$ 1,722
Investment, Identifier [Axis]: Island Pump and Tank, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[5],[29]	12.35%
Spread (as a percent)	[5],[29]	7.50%
Principal	[5],[29]	$ 1,735
Cost	[5],[29]	1,708
Fair value	[5],[29]	$ 1,722
Investment, Identifier [Axis]: JDC Power Services, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[5],[29],[32]	6.50%
Principal	[5],[29],[32]	$ 0
Cost	[5],[29],[32]	(162)
Fair value	[5],[29],[32]	$ (162)
Investment, Identifier [Axis]: JDC Power Services, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.83%
Spread (as a percent)	[5],[29]	6.50%
Principal	[5],[29]	$ 60,965
Cost	[5],[29]	59,573
Fair value	[5],[29]	$ 60,336
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[6]			1,684,211
Cost	[6]			$ 1,684
Fair value	[6]			$ 1,710
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[5]	1,684,211
Cost	[5]	$ 1,684
Fair value	[5]	$ 300
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.72%	[5],[29],[36]	11.64%	[6],[15],[59]
Spread (as a percent)		8.00%	[5],[29],[36]	6.00%	[6],[15],[59]
Principal		$ 8,421	[5],[29],[36]	$ 3,137	[6],[15],[59]
Cost		8,354	[5],[29],[36]	3,036	[6],[15],[59]
Fair value		$ 7,977	[5],[29],[36]	$ 3,137	[6],[15],[59]
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.58%	[5],[29]	11.61%	[6],[15]
Spread (as a percent)		8.00%	[5],[29]	6.00%	[6],[15]
Principal		$ 35,763	[5],[29]	$ 36,000	[6],[15]
Cost		35,471	[5],[29]	35,562	[6],[15]
Fair value		$ 33,879	[5],[29]	$ 36,000	[6],[15]
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[29]	12.58%
Spread (as a percent)	[5],[29]	8.00%
Principal	[5],[29]	$ 3,347
Cost	[5],[29]	3,278
Fair value	[5],[29]	$ 3,176
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		2,826,667	[5]	2,826,667	[6]
Cost		$ 110	[5]	$ 110	[6]
Fair value		$ 870	[5]	$ 1,090	[6]
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.18%	[5],[29],[54]	12.46%	[6],[15],[60]
Spread (as a percent)		7.50%	[5],[29],[54]	7.00%	[6],[15],[60]
Principal		$ 792	[5],[29],[54]	$ 835	[6],[15],[60]
Cost		783	[5],[29],[54]	823	[6],[15],[60]
Fair value		$ 792	[5],[29],[54]	$ 835	[6],[15],[60]
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.19%	[5],[29],[54]	12.46%	[6],[15]
Spread (as a percent)		7.50%	[5],[29],[54]	7.00%	[6],[15]
Principal		$ 627	[5],[29],[54]	$ 1,974	[6],[15]
Cost		620	[5],[29],[54]	1,974	[6],[15]
Fair value		$ 627	[5],[29],[54]	$ 1,974	[6],[15]
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[29]	12.18%
Spread (as a percent)	[5],[29]	7.50%
Principal	[5],[29]	$ 60
Cost	[5],[29]	48
Fair value	[5],[29]	$ 60
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[5],[29]	12.18%
Spread (as a percent)	[5],[29]	7.50%
Principal	[5],[29]	$ 1,843
Cost	[5],[29]	1,821
Fair value	[5],[29]	$ 1,843
Investment, Identifier [Axis]: Jensen Jewelers of Idaho, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		627	[26]	627	[27]
Cost		$ 811	[26]	$ 811	[27]
Fair value		$ 11,820	[26]	$ 12,420	[27]	14,970
Investment, Identifier [Axis]: Jensen Jewelers of Idaho, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.75%	[29],[32]	6.75%	[25],[35]
Principal		$ 0	[29],[32]	$ 0	[25],[35]
Cost		0	[29],[32]	0	[25],[35]
Fair value		$ 0	[29],[32]	$ 0	[25],[35]	0
Investment, Identifier [Axis]: Jensen Jewelers of Idaho, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.50%	[29]	15.25%	[15],[35]
Spread (as a percent)		6.75%	[29]	6.75%	[15],[35]
Principal		$ 1,498	[29]	$ 1,998	[15],[35]
Cost		1,498	[29]	1,998	[15],[35]
Fair value		$ 1,498	[29]	$ 1,998	[15],[35]	2,450
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)	[12]			472,579
Cost	[12]			$ 4,429
Fair value	[12]			$ 0
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Common Stock 1
Schedule of Investments [Line Items]
Units (in shares)	[11]	472,579
Cost	[11]	$ 4,429
Fair value	[11]	$ 0
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Common Stock 2
Schedule of Investments [Line Items]
Units (in shares)	[11]	5,461,019
Cost	[11]	$ 200
Fair value	[11]	$ 140
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		21.59%	[11],[28],[29],[30]	23.63%	[12],[15],[31]
Spread (as a percent)		16.00%	[11],[28],[29],[30]	18.00%	[12],[15],[31]
PIK Rate		21.59%	[11],[28],[29],[30]	23.63%	[12],[15],[31]
Principal		$ 1,134	[11],[28],[29],[30]	$ 2,431	[12],[15],[31]
Cost		1,134	[11],[28],[29],[30]	2,431	[12],[15],[31]
Fair value		$ 0	[11],[28],[29],[30]	$ 2,074	[12],[15],[31]
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		21.59%	[11],[28],[29],[30]	21.63%	[12],[15],[31]
Spread (as a percent)		16.00%	[11],[28],[29],[30]	16.00%	[12],[15],[31]
PIK Rate		21.59%	[11],[28],[29],[30]	21.63%	[12],[15],[31]
Principal		$ 1,091	[11],[28],[29],[30]	$ 2,057	[12],[15],[31]
Cost		1,091	[11],[28],[29],[30]	2,038	[12],[15],[31]
Fair value		$ 0	[11],[28],[29],[30]	$ 143	[12],[15],[31]
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		13.21%	[11],[29]	21.63%	[12],[15],[31]
Spread (as a percent)		8.75%	[11],[29]	16.00%	[12],[15],[31]
PIK Rate		6.00%	[11],[29]	21.63%	[12],[15],[31]
Principal		$ 1,770	[11],[29]	$ 1,978	[12],[15],[31]
Cost		1,770	[11],[29]	1,959	[12],[15],[31]
Fair value		$ 1,770	[11],[29]	$ 137	[12],[15],[31]
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[11],[29]	13.18%
Spread (as a percent)	[11],[29]	8.75%
PIK Rate	[11],[29]	13.18%
Principal	[11],[29]	$ 1,314
Cost	[11],[29]	1,314
Fair value	[11],[29]	1,314
Investment, Identifier [Axis]: Johnson Downie Opco, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)				3,310
Cost				$ 3,635
Fair value		14,550		$ 9,620		5,540
Investment, Identifier [Axis]: Johnson Downie Opco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				15.00%
Principal	[25]			$ 0
Cost	[25]			(18)
Fair value		$ 0		$ 0	[25]	0
Investment, Identifier [Axis]: Johnson Downie Opco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.00%		15.00%
Principal				$ 24,207
Cost				24,066
Fair value		$ 21,507		$ 24,207		9,999
Investment, Identifier [Axis]: JorVet Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		109,926	[26]	107,406	[27]
Cost		$ 10,993	[26]	$ 10,741	[27]
Fair value		$ 13,180	[26]	$ 10,741	[27]	10,741
Investment, Identifier [Axis]: JorVet Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
Principal		$ 23,321		$ 25,650
Cost		23,216		25,483
Fair value		$ 23,216		$ 25,483		25,432
Investment, Identifier [Axis]: KBK Industries, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		325		325	[27]
Cost		$ 783		$ 783	[27]
Fair value		$ 25,180		$ 22,770	[27]	15,570
Investment, Identifier [Axis]: KBK Industries, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		9.00%		9.00%
Principal		$ 3,700		$ 4,700
Cost		3,676		4,662
Fair value		$ 3,700		$ 4,700		0
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		14.50%	[5],[29],[30]	14.75%	[6],[15]
Spread (as a percent)		9.75%	[5],[29],[30]	9.25%	[6],[15]
Principal		$ 1,028	[5],[29],[30]	$ 1,034	[6],[15]
Cost		1,002	[5],[29],[30]	1,002	[6],[15]
Fair value		$ 662	[5],[29],[30]	$ 943	[6],[15]
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.23%	[5],[29]	14.75%	[6],[15]
Spread (as a percent)		9.75%	[5],[29]	9.25%	[6],[15]
PIK Rate	[5],[29]	14.23%
Principal		$ 450	[5],[29]	$ 7,448	[6],[15]
Cost		450	[5],[29]	7,365	[6],[15]
Fair value		$ 450	[5],[29]	$ 6,782	[6],[15]
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[29]	14.23%
Spread (as a percent)	[5],[29]	9.75%
PIK Rate	[5],[29]	14.23%
Principal	[5],[29]	$ 440
Cost	[5],[29]	440
Fair value	[5],[29]	$ 440
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[5],[29],[30]	14.50%
Spread (as a percent)	[5],[29],[30]	9.75%
Principal	[5],[29],[30]	$ 7,410
Cost	[5],[29],[30]	7,340
Fair value	[5],[29],[30]	$ 4,779
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		800	[26],[38]	800	[37]
Cost		$ 992	[26],[38]	$ 992	[37]
Fair value		$ 2,710	[26],[38]	$ 2,730	[37]	2,850
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		581		581
Cost		$ 12,240		$ 12,240
Fair value		$ 12,240		$ 9,690		7,220
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.50%		12.00%
Principal		$ 14,999		$ 19,799
Cost		14,987		19,774
Fair value		$ 14,987		$ 19,774		20,374
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.00%		9.00%
Principal		$ 3,959		$ 3,840
Cost		3,926		3,805
Fair value		$ 3,926		$ 3,805		3,842
Investment, Identifier [Axis]: LKCM Headwater Investments I, L.P., LP Interests
Schedule of Investments [Line Items]
Units (as a percent)		2.27%	[7],[8],[41]	2.27%	[9],[10],[42]
Cost		$ 1,746	[7],[8],[41]	$ 1,746	[9],[10],[42]
Fair value		$ 2,926	[7],[8],[41]	$ 2,988	[9],[10],[42]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.89%	[5],[29]	12.71%	[6],[15]
Spread (as a percent)		7.25%	[5],[29]	7.25%	[6],[15]
Principal		$ 1,156	[5],[29]	$ 7,960	[6],[15]
Cost		1,156	[5],[29]	7,940	[6],[15]
Fair value		$ 1,156	[5],[29]	$ 7,960	[6],[15]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.92%	[5],[29]	12.71%	[6],[15]
Spread (as a percent)		7.25%	[5],[29]	7.25%	[6],[15]
Principal		$ 8,575	[5],[29]	$ 5,246	[6],[15]
Cost		8,513	[5],[29]	5,231	[6],[15]
Fair value		$ 8,575	[5],[29]	$ 5,246	[6],[15]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.71%	[5],[29]	12.71%	[6],[15]
Spread (as a percent)		7.25%	[5],[29]	7.25%	[6],[15]
Principal		$ 5,485	[5],[29]	$ 2,803	[6],[15]
Cost		5,444	[5],[29]	2,796	[6],[15]
Fair value		$ 5,485	[5],[29]	$ 2,803	[6],[15]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		11.71%	[5],[29]	12.71%	[6],[15]
Spread (as a percent)		7.25%	[5],[29]	7.25%	[6],[15]
Principal		$ 2,878	[5],[29]	$ 1,056	[6],[15]
Cost		2,857	[5],[29]	1,053	[6],[15]
Fair value		$ 2,878	[5],[29]	$ 1,056	[6],[15]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 5
Schedule of Investments [Line Items]
Total Rate		11.92%	[5],[29]	12.71%	[6],[15]
Spread (as a percent)		7.25%	[5],[29]	7.25%	[6],[15]
Principal		$ 1,118	[5],[29]	$ 10,694	[6],[15]
Cost		1,110	[5],[29]	10,658	[6],[15]
Fair value		$ 1,118	[5],[29]	$ 10,694	[6],[15]
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 6
Schedule of Investments [Line Items]
Total Rate	[5],[29]	11.71%
Spread (as a percent)	[5],[29]	7.25%
Principal	[5],[29]	$ 11,326
Cost	[5],[29]	11,242
Fair value	[5],[29]	$ 11,326
Investment, Identifier [Axis]: LLFlex, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.74%	[5],[29]	15.54%	[6],[15]
Spread (as a percent)		8.00%	[5],[29]	9.00%	[6],[15]
PIK Rate		3.00%	[5],[29]	1.00%	[6],[15]
Principal		$ 4,133	[5],[29]	$ 4,428	[6],[15]
Cost		4,083	[5],[29]	4,338	[6],[15]
Fair value		$ 3,316	[5],[29]	$ 3,979	[6],[15]
Investment, Identifier [Axis]: Lightbox Holdings, L.P., Secured Debt
Schedule of Investments [Line Items]
Total Rate		9.44%	[11]	10.62%	[12]
Spread (as a percent)		5.00%	[11]	5.00%	[12]
Principal		$ 15,525	[11]	$ 14,325	[12]
Cost		15,450	[11]	14,237	[12]
Fair value		$ 15,059	[11]	$ 13,895	[12]
Investment, Identifier [Axis]: Logix Acquisition Company, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.25%	[5],[28],[29]	13.25%	[6],[15]
Spread (as a percent)		4.25%	[5],[28],[29]	4.75%	[6],[15]
Principal		$ 24,809	[5],[28],[29]	$ 23,921	[6],[15]
Cost		24,809	[5],[28],[29]	23,082	[6],[15]
Fair value		$ 19,739	[5],[28],[29]	$ 18,778	[6],[15]
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	[12],[15]			11.46%
Spread (as a percent)	[12],[15]			6.00%
Principal	[12],[15]			$ 2,803
Cost	[12],[15]			2,785
Fair value	[12],[15]			$ 2,803
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[12],[15]			11.46%
Spread (as a percent)	[12],[15]			6.00%
Principal	[12],[15]			$ 3,925
Cost	[12],[15]			3,899
Fair value	[12],[15]			$ 3,925
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[12],[15]			11.46%
Spread (as a percent)	[12],[15]			6.00%
Principal	[12],[15]			$ 3,464
Cost	[12],[15]			3,440
Fair value	[12],[15]			$ 3,464
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[12],[15]			11.46%
Spread (as a percent)	[12],[15]			6.00%
Principal	[12],[15]			$ 7,796
Cost	[12],[15]			7,727
Fair value	[12],[15]			$ 7,796
Investment, Identifier [Axis]: MH Corbin Holding LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)				66,000
Cost				$ 4,400
Fair value		0		$ 330		0
Investment, Identifier [Axis]: MH Corbin Holding LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)				4,000
Cost				$ 6,000
Fair value		0		$ 0		0
Investment, Identifier [Axis]: MH Corbin Holding LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[35]			13.00%
Principal	[35]			$ 5,400
Cost	[35]			5,400
Fair value		0		$ 5,022	[35]	4,548
Investment, Identifier [Axis]: MS Private Loan Fund I, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)	[9],[10],[27],[42]			14.51%
Cost	[9],[10],[27],[42]			$ 14,250
Fair value		$ 14,034		$ 14,527	[9],[10],[27],[42]	14,833
Investment, Identifier [Axis]: MS Private Loan Fund I, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)	[7],[8],[26],[41]	14.51%
Cost	[7],[8],[26],[41]	$ 14,250
Fair value	[7],[8],[26],[41]	$ 14,034
Investment, Identifier [Axis]: MS Private Loan Fund I, LP, Secured Debt
Schedule of Investments [Line Items]
Total Rate		5.00%		5.00%
Principal	[9],[10],[25]			$ 0
Cost	[9],[10],[25]			0
Fair value		$ 1,600		$ 0	[9],[10],[25]	0
Investment, Identifier [Axis]: MS Private Loan Fund I, LP, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[7],[8]	5.00%
Principal	[7],[8]	$ 1,600
Cost	[7],[8]	1,600
Fair value	[7],[8]	1,600
Investment, Identifier [Axis]: MS Private Loan Fund II, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)	[9],[10],[42]			13.37%
Cost	[9],[10],[42]			$ 1,561
Fair value		$ 7,843		$ 1,561	[9],[10],[42]	0
Investment, Identifier [Axis]: MS Private Loan Fund II, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)	[7],[8],[26],[41]	13.02%
Cost	[7],[8],[26],[41]	$ 7,449
Fair value	[7],[8],[26],[41]	$ 7,843
Investment, Identifier [Axis]: MS Private Loan Fund II, LP, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[9],[10],[15]			8.88%
Spread (as a percent)		3.50%		3.50%	[9],[10],[15]
Principal	[9],[10],[15]			$ 23,500
Cost	[9],[10],[15]			23,367
Fair value		$ (59)		$ 23,367	[9],[10],[15]	0
Investment, Identifier [Axis]: MS Private Loan Fund II, LP, Secured Debt
Schedule of Investments [Line Items]
Spread (as a percent)	[7],[8],[29],[32]	3.00%
Principal	[7],[8],[29],[32]	$ 0
Cost	[7],[8],[29],[32]	(59)
Fair value	[7],[8],[29],[32]	$ (59)
Investment, Identifier [Axis]: MSC Adviser I, LLC, Member Units
Schedule of Investments [Line Items]
Units (as a percent)		100.00%	[26],[61]	100.00%	[27],[62]
Cost		$ 29,500	[26],[61]	$ 29,500	[27],[62]
Fair value		$ 246,000	[26],[61]	$ 174,063	[27],[62]	122,930
Investment, Identifier [Axis]: MSC Income Fund, Inc., Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,085,111	[7],[8],[26]	1,290,267	[9],[10],[27]
Cost		$ 17,000	[7],[8],[26]	$ 10,000	[9],[10],[27]
Fair value		$ 16,810	[7],[8],[26]	$ 10,025	[9],[10],[27]	753
Investment, Identifier [Axis]: Mako Steel, LP, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		7.50%	[5],[29],[32]	6.75%	[6],[15],[25]
Principal		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Cost		(15)	[5],[29],[32]	(28)	[6],[15],[25]
Fair value		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Investment, Identifier [Axis]: Mako Steel, LP, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%	[5],[29]	12.28%	[6],[15]
Spread (as a percent)		7.50%	[5],[29]	6.75%	[6],[15]
Principal		$ 18,973	[5],[29]	$ 15,049	[6],[15]
Cost		18,822	[5],[29]	14,914	[6],[15]
Fair value		18,973	[5],[29]	15,049	[6],[15]
Investment, Identifier [Axis]: Market Force Information, LLC, Member Units
Schedule of Investments [Line Items]
Fair value				$ 0		0
Investment, Identifier [Axis]: Market Force Information, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)				11.00%
Fair value				$ 0		6,090
Investment, Identifier [Axis]: Market Force Information, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)				11.00%
Fair value				$ 0		1,610
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)				1,537,219
Cost				$ 1,537
Fair value		$ 6,850		$ 1,500		1,537
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		1,537,219
Cost		$ 1,537
Fair value		$ 6,850
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		5,915,585	[26]	5,915,585	[27]
Total Rate		8.00%	[26]	8.00%	[27]
PIK Rate		8.00%	[26]	8.00%	[27]
Cost		$ 5,916	[26]	$ 6,035	[27]
Fair value		6,397	[26]	$ 6,035	[27]	6,010
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				12.75%
Principal		0	[32]	$ 0	[25]
Cost		(11)	[32]	0	[25]
Fair value		$ (11)	[32]	$ 0	[25]	0
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.75%		12.75%
Principal		$ 20,961		$ 23,802
Cost		20,844		23,623
Fair value		$ 20,844		$ 23,623		23,576
Investment, Identifier [Axis]: Microbe Formulas, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		5.75%	[5],[29],[32]	6.25%	[6],[15],[25]
Principal		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Cost		(39)	[5],[29],[32]	(51)	[6],[15],[25]
Fair value		$ (39)	[5],[29],[32]	$ (51)	[6],[15],[25]
Investment, Identifier [Axis]: Microbe Formulas, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.22%	[5],[29]	11.46%	[6],[15]
Spread (as a percent)		5.75%	[5],[29]	6.00%	[6],[15]
Principal		$ 11,135	[5],[29]	$ 22,168	[6],[15]
Cost		10,985	[5],[29]	21,855	[6],[15]
Fair value		$ 11,135	[5],[29]	22,168	[6],[15]
Investment, Identifier [Axis]: Microbe Formulas, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.21%
Spread (as a percent)	[5],[29]	5.75%
Principal	[5],[29]	$ 19,828
Cost	[5],[29]	19,606
Fair value	[5],[29]	$ 19,828
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[38]	66,306
Cost	[38]	$ 13,840
Fair value		$ 13,840	[38]	$ 0
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[6],[15]			12.52%
Spread (as a percent)		5.50%	[29],[32]	7.00%	[6],[15]
Principal		$ 0	[29],[32]	$ 18,152	[6],[15]
Cost		0	[29],[32]	17,883	[6],[15]
Fair value		$ 0	[29],[32]	17,524	[6],[15]
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		5.50%
Fair value		$ 0		0
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)		7.00%
Fair value		$ 0		$ 17,524
Investment, Identifier [Axis]: Mini Melts of America, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		515,576	[5]	459,657	[6]
Cost		$ 516	[5]	$ 460	[6]
Fair value		$ 430	[5]	$ 460	[6]
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[29],[36]	10.74%
Spread (as a percent)		6.25%	[5],[29],[36]	6.25%	[6],[15],[25]
Principal		$ 575	[5],[29],[36]	$ 0	[6],[15],[25]
Cost		541	[5],[29],[36]	(42)	[6],[15],[25]
Fair value		$ 575	[5],[29],[36]	$ (42)	[6],[15],[25]
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29],[54]	10.77%
Spread (as a percent)		6.25%	[5],[29],[54]	6.25%	[6],[15],[25]
Principal		$ 1,315	[5],[29],[54]	$ 0	[6],[15],[25]
Cost		1,288	[5],[29],[54]	(16)	[6],[15],[25]
Fair value		$ 1,315	[5],[29],[54]	$ (16)	[6],[15],[25]
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		9.76%	[5],[29]	10.64%	[6],[15]
Spread (as a percent)		5.25%	[5],[29]	5.25%	[6],[15]
Principal		$ 4,904	[5],[29]	$ 4,941	[6],[15]
Cost		4,811	[5],[29]	4,825	[6],[15]
Fair value		$ 4,904	[5],[29]	$ 4,825	[6],[15]
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		11.76%	[5],[29]	12.64%	[6],[15]
Spread (as a percent)		7.25%	[5],[29]	7.25%	[6],[15]
Principal		$ 4,904	[5],[29]	$ 4,941	[6],[15]
Cost		4,807	[5],[29]	4,820	[6],[15]
Fair value		$ 4,904	[5],[29]	4,820	[6],[15]
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Total Rate		12.00%
PIK Rate		12.00%
Fair value		$ 1,707		0
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[26]	163,282
Total Rate	[26]	12.00%
PIK Rate	[26]	12.00%
Cost	[26]	$ 1,707
Fair value	[26]	$ 1,707
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.00%
Fair value		$ 8,967		0
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.00%
Principal		$ 9,600
Cost		8,967
Fair value		$ 8,967
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)	[23]	59,368
Cost	[23]	$ 594
Fair value		$ 594	[23]	$ 0
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		44,445,814	[5],[7],[13]	44,445,814	[6],[9],[14]
Cost		$ 889	[5],[7],[13]	$ 889	[6],[9],[14]
Fair value		$ 796	[5],[7],[13]	$ 678	[6],[9],[14]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.59%	[5],[7],[13],[29]	14.00%	[6],[9],[14]
Spread (as a percent)	[5],[7],[13],[29]	7.00%
PIK Rate	[6],[9],[14]			4.00%
Principal		$ 4,101	[5],[7],[13],[29]	$ 3,889	[6],[9],[14]
Cost		4,065	[5],[7],[13],[29]	3,839	[6],[9],[14]
Fair value		$ 3,907	[5],[7],[13],[29]	$ 3,938	[6],[9],[14]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.59%	[5],[7],[13],[29]	14.00%	[6],[9],[14]
Spread (as a percent)	[5],[7],[13],[29]	7.00%
PIK Rate	[6],[9],[14]			4.00%
Principal		$ 10,767	[5],[7],[13],[29]	$ 10,211	[6],[9],[14]
Cost		10,666	[5],[7],[13],[29]	10,068	[6],[9],[14]
Fair value		$ 11,079	[5],[7],[13],[29]	$ 11,164	[6],[9],[14]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.59%	[5],[7],[13],[29]	14.00%	[6],[9],[14]
Spread (as a percent)	[5],[7],[13],[29]	7.00%
PIK Rate	[6],[9],[14]			4.00%
Principal		$ 18,103	[5],[7],[13],[29]	$ 17,213	[6],[9],[14]
Cost		17,943	[5],[7],[13],[29]	16,987	[6],[9],[14]
Fair value		$ 18,103	[5],[7],[13],[29]	$ 17,213	[6],[9],[14]
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Unsecured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[7],[13]	8.00%
PIK Rate	[5],[7],[13]	8.00%
Principal	[5],[7],[13]	$ 114
Cost	[5],[7],[13]	114
Fair value	[5],[7],[13]	$ 114
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Unsecured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[7],[13]	8.00%
PIK Rate	[5],[7],[13]	8.00%
Principal	[5],[7],[13]	$ 54
Cost	[5],[7],[13]	54
Fair value	[5],[7],[13]	$ 54
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Unsecured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[7],[13]	8.00%
PIK Rate	[5],[7],[13]	8.00%
Principal	[5],[7],[13]	$ 107
Cost	[5],[7],[13]	107
Fair value	[5],[7],[13]	$ 107
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		5,873	[26]	5,873	[27]
Cost		$ 2,720	[26]	$ 2,720	[27]
Fair value		26,370	[26]	26,390	[27]	22,830
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal		0	[32]	0	[25]
Cost		0	[32]	0	[25]
Fair value		$ 0	[32]	$ 0	[25]	0
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		5,731		5,746
Fair value		$ 5,746		$ 5,746		5,746
Investment, Identifier [Axis]: NAPCO Precast, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		2,955		2,955
Cost		$ 2,975		$ 2,975
Fair value		$ 9,050		11,730		11,830
Investment, Identifier [Axis]: NBG Acquisition Inc, Secured Debt
Schedule of Investments [Line Items]
Principal	[12],[31]			3,849
Cost	[12],[31]			3,834
Fair value	[12],[31]			$ 115
Investment, Identifier [Axis]: NRP Jones, LLC, Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		74,761		65,962
Cost		$ 114		$ 114
Fair value		94		53
Investment, Identifier [Axis]: NRP Jones, LLC, Member Units 1.1
Schedule of Investments [Line Items]
Fair value		$ 2,696		1,466		4,615
Investment, Identifier [Axis]: NRP Jones, LLC, Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		74,761
Cost		$ 3,823		3,603	[27]
Fair value		2,696		1,466	[27]
Investment, Identifier [Axis]: NRP Jones, LLC, Member Units 2.1
Schedule of Investments [Line Items]
Fair value		$ 94		$ 53		175
Investment, Identifier [Axis]: NRP Jones, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
Principal		$ 2,191		$ 2,080
Cost		2,178		2,080
Fair value		$ 2,178		$ 2,080		2,080
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		6,987	[26]	6,987	[27]
Cost		$ 6,987	[26]	$ 6,987	[27]
Fair value		$ 32,040	[26]	$ 15,020	[27]	7,700
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		7.00%	[29],[32]	7.00%	[15],[25]
Principal		$ 0	[29],[32]	$ 0	[15],[25]
Cost		(7)	[29],[32]	0	[15],[25]
Fair value		$ 0	[29],[32]	$ 0	[15],[25]	0
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%		12.00%
Principal		$ 4,650		$ 25,794
Cost		4,479		25,673
Fair value		4,650		25,794		20,094
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Fair value		$ 0		$ 25,794
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.50%		12.00%
Principal		$ 62,200		$ 10,500
Cost		62,085		10,456
Fair value		62,200		10,500		10,500
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 3.1
Schedule of Investments [Line Items]
Fair value		$ 0		10,500
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		12.50%
Fair value		$ 62,200		0
Investment, Identifier [Axis]: Nebraska Vet AcquireCo, LLC, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate		12.50%
Fair value		$ 4,650		0
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[26]	364,579
Cost	[26]	$ 12,120
Fair value		$ 15,560	[26]	0
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[29],[32]	6.50%
Principal	[29],[32]	$ 0
Cost	[29],[32]	(16)
Fair value		$ (16)	[29],[32]	0
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.50%
Principal		$ 27,200
Cost		26,959
Fair value		$ 26,959		$ 0
Investment, Identifier [Axis]: NexRev LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		103,144,186	[26]	103,144,186	[27]
Cost		$ 8,213	[26]	$ 8,213	[27]
Fair value		11,910	[26]	$ 6,350	[27]	1,110
Investment, Identifier [Axis]: NexRev LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				10.00%
Principal		0	[32]	$ 0	[25]
Cost		0	[32]	0	[25]
Fair value		$ 0	[32]	$ 0	[25]	0
Investment, Identifier [Axis]: NexRev LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.00%		10.00%
Principal		$ 9,811		$ 9,811
Cost		9,803		9,751
Fair value		$ 9,811		$ 9,751		8,477
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.50%	[5],[29],[32]	7.00%	[6],[15],[25]
Principal		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Cost		(6)	[5],[29],[32]	(9)	[6],[15],[25]
Fair value		$ (6)	[5],[29],[32]	$ (8)	[6],[15],[25]
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	11.24%
Spread (as a percent)		6.50%	[5],[29]	7.00%	[6],[15],[25]
Principal		$ 28,243	[5],[29]	$ 0	[6],[15],[25]
Cost		28,016	[5],[29]	0	[6],[15],[25]
Fair value		$ 28,243	[5],[29]	$ 0	[6],[15],[25]
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[6],[15]			12.54%
Spread (as a percent)	[6],[15]			7.00%
Principal	[6],[15]			$ 20,467
Cost	[6],[15]			20,255
Fair value	[6],[15]			$ 20,467
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[6],[15]			12.52%
Spread (as a percent)	[6],[15]			7.00%
Principal	[6],[15]			$ 7,222
Cost	[6],[15]			7,089
Fair value	[6],[15]			$ 7,222
Investment, Identifier [Axis]: NuStep, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		2,400		2,062
Cost		$ 2,785		$ 2,062
Fair value		6,000		5,150
Investment, Identifier [Axis]: NuStep, LLC, Preferred Member Units 1.1
Schedule of Investments [Line Items]
Fair value		$ 11,550		$ 9,240		8,040
Investment, Identifier [Axis]: NuStep, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		486		406
Cost		$ 11,866		$ 10,200
Fair value		11,550		9,240
Investment, Identifier [Axis]: NuStep, LLC, Preferred Member Units 2.1
Schedule of Investments [Line Items]
Fair value		$ 6,000		$ 5,150		5,150
Investment, Identifier [Axis]: NuStep, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.16%	[29]	11.98%	[15]
Spread (as a percent)		6.50%	[29]	6.50%	[15]
Principal		$ 3,600	[29]	$ 3,600	[15]
Cost		3,600	[29]	3,600	[15]
Fair value		$ 3,600	[29]	$ 3,600	[15]	4,399
Investment, Identifier [Axis]: NuStep, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
Principal		$ 18,440		$ 18,440
Cost		18,439		18,426
Fair value		$ 18,439		$ 18,426		18,414
Investment, Identifier [Axis]: OMi Topco, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		900	[26]	900	[27]
Cost		$ 1,080	[26]	$ 1,080	[27]
Fair value		$ 72,720	[26]	$ 36,380	[27]	22,810
Investment, Identifier [Axis]: OMi Topco, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
Principal		$ 9,000		$ 12,750
Cost		8,970		12,682
Fair value		$ 9,000		$ 12,750		15,750
Investment, Identifier [Axis]: Obra Capital, Inc. (f/k/a Vida Capital, Inc.), Secured Debt
Schedule of Investments [Line Items]
Total Rate	[12]			11.47%
Spread (as a percent)	[12]			6.00%
Principal	[12]			$ 17,373
Cost	[12]			16,558
Fair value	[12]			$ 14,897
Investment, Identifier [Axis]: Obra Capital, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[5],[29],[32]	7.50%
Principal	[5],[29],[32]	$ 0
Cost	[5],[29],[32]	(4)
Fair value	[5],[29],[32]	$ (4)
Investment, Identifier [Axis]: Obra Capital, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	11.97%
Spread (as a percent)	[5],[29]	7.50%
Principal	[5],[29]	$ 26,352
Cost	[5],[29]	25,653
Fair value	[5],[29]	$ 25,884
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		635		635
Cost		$ 830		$ 830
Fair value		$ 0		$ 0		0
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		0
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%	[30]	12.00%	[31]
PIK Rate		12.00%	[30]	12.00%	[31]
Principal		$ 4,415	[30]	$ 4,415	[31]
Cost		4,415	[30]	4,415	[31]
Fair value		$ 457	[30]	$ 1,493	[31]
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
PIK Rate		12.00%		12.00%
Fair value		$ 99		$ 326		569
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%	[30]	12.00%	[31]
PIK Rate		12.00%	[30]	12.00%	[31]
Principal		$ 2,116	[30]	$ 2,116	[31]
Cost		2,116	[30]	2,116	[31]
Fair value		$ 218	[30]	$ 716	[31]
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
PIK Rate		12.00%		12.00%
Fair value		$ 101		$ 332		580
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.00%	[30]	12.00%	[31]
PIK Rate		12.00%	[30]	12.00%	[31]
Principal		$ 983	[30]	$ 983	[31]
Cost		983	[30]	983	[31]
Fair value		$ 101	[30]	$ 332	[31]
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 3.1
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
PIK Rate		12.00%		12.00%
Fair value		$ 218		$ 716		1,249
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		12.00%	[30]	12.00%	[31]
PIK Rate		12.00%	[30]	12.00%	[31]
Principal		$ 964	[30]	$ 964	[31]
Cost		964	[30]	964	[31]
Fair value		$ 99	[30]	$ 326	[31]
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Secured Debt 4.1
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%
PIK Rate		12.00%		12.00%
Fair value		$ 457		$ 1,493		2,606
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Unsecured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%	[30]	10.00%	[31]
PIK Rate		10.00%	[30]	10.00%	[31]
Principal		$ 305	[30]	$ 305	[31]
Cost		305	[30]	305	[31]
Fair value		$ 305	[30]	$ 305	[31]	305
Investment, Identifier [Axis]: OnAsset Intelligence, Inc., Warrants
Schedule of Investments [Line Items]
Units (in shares)		4,699	[23]	4,699	[24]
Cost		$ 1,089	[23]	$ 1,089	[24]
Fair value		$ 0	[23]	$ 0	[24]	0
Investment, Identifier [Axis]: OnPoint Industrial Services, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[29]	11.35%
Spread (as a percent)	[5],[29]	7.00%
Principal	[5],[29]	$ 1,400
Cost	[5],[29]	1,386
Fair value	[5],[29]	$ 1,386
Investment, Identifier [Axis]: OnPoint Industrial Services, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	11.33%
Spread (as a percent)	[5],[29]	7.00%
Principal	[5],[29]	$ 3,880
Cost	[5],[29]	3,850
Fair value	[5],[29]	$ 3,850
Investment, Identifier [Axis]: Oneliance, LLC, Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		1,128	[26]	1,128
Cost		$ 1,128	[26]	$ 1,128
Fair value		$ 2,580	[26]	$ 1,128		1,056
Investment, Identifier [Axis]: Oneliance, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		10.00%		11.00%	[15],[25],[35]
Principal	[15],[25],[35]			$ 0
Cost	[15],[25],[35]			0
Fair value		$ 0		$ 0	[15],[25],[35]	0
Investment, Identifier [Axis]: Oneliance, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[15]			16.48%
Spread (as a percent)		10.00%		11.00%	[15]
Principal	[15]			$ 5,440
Cost	[15]			5,411
Fair value		$ 0		$ 5,350	[15]	5,559
Investment, Identifier [Axis]: Orttech Holdings, LLC, Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)		10,000	[26],[38]	10,000	[27],[37]
Cost		$ 10,000	[26],[38]	$ 10,000	[27],[37]
Fair value		$ 13,450	[26],[38]	$ 17,050	[27],[37]	11,750
Investment, Identifier [Axis]: Orttech Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		11.00%	[29],[32]	11.00%	[15],[25]
Principal		$ 0	[29],[32]	$ 0	[15],[25]
Cost		0	[29],[32]	0	[15],[25]
Fair value		$ 0	[29],[32]	$ 0	[15],[25]	0
Investment, Identifier [Axis]: Orttech Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.66%	[29]	16.48%	[15]
Spread (as a percent)		11.00%	[29]	11.00%	[15]
Principal		$ 21,960	[29]	$ 22,040	[15]
Cost		21,890	[29]	21,925	[15]
Fair value		21,960	[29]	22,040	[15]	23,429
Investment, Identifier [Axis]: Ospemifene Royalty Sub LLC, Secured Debt
Schedule of Investments [Line Items]
Principal		4,398	[5],[30]	4,443	[6],[31]
Cost		4,398	[5],[30]	4,443	[6],[31]
Fair value		$ 12	[5],[30]	$ 57	[6],[31]
Investment, Identifier [Axis]: PPL RVs, Inc., Common Stock 1
Schedule of Investments [Line Items]
Units (in shares)		2,000		2,000
Cost		$ 2,150		$ 2,150
Fair value		$ 17,110		$ 16,980		18,950
Investment, Identifier [Axis]: PPL RVs, Inc., Common Stock 2
Schedule of Investments [Line Items]
Units (in shares)		238,421	[26],[38]	238,421	[37]
Cost		$ 238	[26],[38]	$ 238	[37]
Fair value		$ 514	[26],[38]	$ 368	[37]	238
Investment, Identifier [Axis]: PPL RVs, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		8.75%	[29],[32]	8.75%	[15],[25]
Principal		$ 0	[29],[32]	$ 0	[15],[25]
Cost		(5)	[29],[32]	(7)	[15],[25]
Fair value		$ 0	[29],[32]	$ 0	[15],[25]	0
Investment, Identifier [Axis]: PPL RVs, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.73%	[29]	14.23%	[15]
Spread (as a percent)		8.75%	[29]	8.75%	[15]
Principal		$ 16,456	[29]	$ 19,877	[15]
Cost		16,346	[29]	19,697	[15]
Fair value		$ 16,456	[29]	$ 19,877	[15]	21,655
Investment, Identifier [Axis]: PTL US Bidco, Inc, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.03%	[5],[7],[13],[29]	12.80%	[6],[9],[14],[15],[63]
Spread (as a percent)		8.25%	[5],[7],[13],[29]	7.25%	[6],[9],[14],[15],[63]
Principal		$ 6,838	[5],[7],[13],[29]	$ 3,022	[6],[9],[14],[15],[63]
Cost		6,739	[5],[7],[13],[29]	2,885	[6],[9],[14],[15],[63]
Fair value		$ 6,769	[5],[7],[13],[29]	$ 2,998	[6],[9],[14],[15],[63]
Investment, Identifier [Axis]: PTL US Bidco, Inc, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.03%	[5],[7],[13],[29]	12.88%	[6],[9],[14],[15]
Spread (as a percent)		8.25%	[5],[7],[13],[29]	7.25%	[6],[9],[14],[15]
Principal		$ 17,811	[5],[7],[13],[29]	$ 26,478	[6],[9],[14],[15]
Cost		17,615	[5],[7],[13],[29]	26,084	[6],[9],[14],[15]
Fair value		$ 17,631	[5],[7],[13],[29]	$ 26,263	[6],[9],[14],[15]
Investment, Identifier [Axis]: Paragon Healthcare, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[6],[15],[25]			5.75%
Principal	[6],[15],[25]			$ 0
Cost	[6],[15],[25]			(79)
Fair value	[6],[15],[25]			$ 0
Investment, Identifier [Axis]: Paragon Healthcare, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15],[64]			11.24%
Spread (as a percent)	[6],[15],[64]			5.75%
Principal	[6],[15],[64]			$ 3,204
Cost	[6],[15],[64]			3,135
Fair value	[6],[15],[64]			$ 3,186
Investment, Identifier [Axis]: Paragon Healthcare, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.25%
Spread (as a percent)	[6],[15]			5.75%
Principal	[6],[15]			$ 18,597
Cost	[6],[15]			18,265
Fair value	[6],[15]			$ 18,490
Investment, Identifier [Axis]: Peaches Holding Corporation, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		3,226
Cost		$ 7,221
Fair value		4,540
Investment, Identifier [Axis]: Pearl Meyer Topco LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)	[27]			15,061
Cost	[27]			$ 13,000
Fair value		0		$ 44,090	[27]	43,260
Investment, Identifier [Axis]: Pearl Meyer Topco LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				12.00%
Principal				$ 3,500
Cost				3,497
Fair value		0		$ 3,500		0
Investment, Identifier [Axis]: Pearl Meyer Topco LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				12.00%
Principal				$ 20,000
Cost				19,956
Fair value		0		$ 20,000		0
Investment, Identifier [Axis]: Pearl Meyer Topco LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate				12.00%
Principal				$ 27,681
Cost				27,601
Fair value		$ 0		$ 27,681		28,681
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		440	[26]	440
Cost		$ 12,540	[26]	$ 12,540
Fair value		18,360	[26]	$ 12,540		0
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				8.00%
Principal		0	[32]	$ 460
Cost		(13)	[32]	444
Fair value		$ 0	[32]	$ 444		0
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%
Principal		$ 28,640		$ 30,640
Cost		28,415		30,339
Fair value		$ 28,640		$ 30,339		0
Investment, Identifier [Axis]: Power System Solutions, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,234	[5]	1,234	[6]
Cost		$ 1,234	[5]	$ 1,234	[6]
Fair value		$ 3,800	[5]	$ 1,160	[6]
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.50%	[5],[29],[32]	6.75%	[6],[15],[25]
Principal		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Cost		(63)	[5],[29],[32]	(82)	[6],[15],[25]
Fair value		$ (63)	[5],[29],[32]	$ (82)	[6],[15],[25]
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.86%
Spread (as a percent)		6.50%	[5],[29]	6.75%	[6],[15],[25]
Principal		$ 6,124	[5],[29]	$ 0	[6],[15],[25]
Cost		5,988	[5],[29]	(82)	[6],[15],[25]
Fair value		$ 6,124	[5],[29]	$ (82)	[6],[15],[25]
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.90%	[5],[29]	12.12%	[6],[15]
Spread (as a percent)		6.50%	[5],[29]	6.75%	[6],[15]
Principal		$ 18,233	[5],[29]	$ 18,418	[6],[15]
Cost		17,858	[5],[29]	17,930	[6],[15]
Fair value		$ 18,233	[5],[29]	$ 18,418	[6],[15]
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.58%	[5],[29]	12.28%	[6],[15]
Spread (as a percent)		5.50%	[5],[29]	6.85%	[6],[15]
Principal		$ 7,880	[5],[29]	$ 7,960	[6],[15]
Cost		7,668	[5],[29]	7,750	[6],[15]
Fair value		$ 7,880	[5],[29]	$ 7,960	[6],[15]
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.83%	[5],[29]	12.20%	[6],[15]
Spread (as a percent)		5.50%	[5],[29]	6.85%	[6],[15]
Principal		$ 752	[5],[29]	$ 760	[6],[15]
Cost		730	[5],[29]	738	[6],[15]
Fair value		$ 752	[5],[29]	$ 760	[6],[15]
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[29]	9.83%
Spread (as a percent)	[5],[29]	5.50%
Principal	[5],[29]	$ 756
Cost	[5],[29]	740
Fair value	[5],[29]	$ 756
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[5],[29]	9.58%
Spread (as a percent)	[5],[29]	5.25%
Principal	[5],[29]	$ 859
Cost	[5],[29]	848
Fair value	[5],[29]	$ 859
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		$ 600		$ 510		590
Investment, Identifier [Axis]: Principle Environmental, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		21,806	[26]	21,806	[27]
Cost		$ 5,709	[26]	$ 5,709	[27]
Fair value		$ 12,600	[26]	10,750	[27]	12,420
Investment, Identifier [Axis]: Principle Environmental, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%
Principal		$ 4,897
Cost		4,861
Fair value		$ 4,861		$ 5,829
Investment, Identifier [Axis]: Principle Environmental, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				13.00%
Principal	[25]			$ 0
Cost	[25]			0
Fair value				$ 0	[25]	0
Investment, Identifier [Axis]: Principle Environmental, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				13.00%
Principal				$ 5,897
Cost				5,829
Fair value				$ 5,829		5,806
Investment, Identifier [Axis]: Purge Rite, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[5]	32,813
Cost	[5]	$ 33
Fair value	[5]	$ 2,060
Investment, Identifier [Axis]: Purge Rite, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		32,813	[5]	3,281,250	[6]
Cost		$ 3,248	[5]	$ 3,281	[6]
Fair value		$ 3,248	[5]	$ 3,281	[6]
Investment, Identifier [Axis]: Purge Rite, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[6],[15],[25]			8.00%
Principal	[6],[15],[25]			$ 0
Cost	[6],[15],[25]			(47)
Fair value	[6],[15],[25]			$ (47)
Investment, Identifier [Axis]: Purge Rite, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15]			13.70%
Spread (as a percent)	[6],[15]			8.00%
Principal	[6],[15]			$ 9,844
Cost	[6],[15]			9,610
Fair value	[6],[15]			$ 9,610
Investment, Identifier [Axis]: Quality Lease Service, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,000		1,000
Cost		$ 7,546		$ 7,546
Fair value		460		460		525
Investment, Identifier [Axis]: Quality Lease Service, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Fair value		0		$ 0		0
Investment, Identifier [Axis]: Quality Lease Service, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate				12.00%
Fair value				$ 0		0
Investment, Identifier [Axis]: RA Outdoors (Aspira) LLC, Common Equity
Schedule of Investments [Line Items]
Fair value		$ 0		0
Investment, Identifier [Axis]: RA Outdoors (Aspira) LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.74%
Spread (as a percent)		6.75%
PIK Rate		11.74%
Fair value		$ 1,257		771
Investment, Identifier [Axis]: RA Outdoors (Aspira) LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.74%
Spread (as a percent)		6.75%
PIK Rate		11.74%
Fair value		$ 13,155		$ 12,513
Investment, Identifier [Axis]: RA Outdoors LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[5],[7]	110
Cost	[5],[7]	$ 0
Fair value	[5],[7]	$ 0
Investment, Identifier [Axis]: RA Outdoors LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.74%	[5],[7],[29]	12.22%	[6],[15],[56]
Spread (as a percent)		6.75%	[5],[7],[29]	6.75%	[6],[15],[56]
PIK Rate	[5],[7],[29]	11.74%
Principal		$ 1,356	[5],[7],[29]	$ 824	[6],[15],[56]
Cost		1,352	[5],[7],[29]	816	[6],[15],[56]
Fair value		$ 1,257	[5],[7],[29]	$ 772	[6],[15],[56]
Investment, Identifier [Axis]: RA Outdoors LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.74%	[5],[7],[29]	12.21%	[6],[15]
Spread (as a percent)		6.75%	[5],[7],[29]	6.75%	[6],[15]
PIK Rate	[5],[7],[29]	11.74%
Principal		$ 14,194	[5],[7],[29]	$ 13,369	[6],[15]
Cost		14,145	[5],[7],[29]	13,280	[6],[15]
Fair value		$ 13,155	[5],[7],[29]	$ 12,512	[6],[15]
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[6],[15]			13.21%
Spread (as a percent)	[6],[15]			7.75%
Principal	[6],[15]			$ 548
Cost	[6],[15]			536
Fair value	[6],[15]			$ 534
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15]			13.19%
Spread (as a percent)	[6],[15]			7.75%
Principal	[6],[15]			$ 14,323
Cost	[6],[15]			14,260
Fair value	[6],[15]			$ 13,951
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[6],[15]			13.19%
Spread (as a percent)	[6],[15]			7.75%
Principal	[6],[15]			$ 574
Cost	[6],[15]			572
Fair value	[6],[15]			$ 559
Investment, Identifier [Axis]: Research Now Group, Inc. and Survey Sampling International, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[12],[15]			11.14%
Spread (as a percent)	[12],[15]			5.50%
Principal	[12],[15]			$ 19,704
Cost	[12],[15]			19,595
Fair value	[12],[15]			$ 14,715
Investment, Identifier [Axis]: Richardson Sales Solutions, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.22%	[5],[29],[36]	18.47%	[6],[15],[65]
Spread (as a percent)		6.75%	[5],[29],[36]	6.50%	[6],[15],[65]
Principal		$ 3,517	[5],[29],[36]	$ 3,167	[6],[15],[65]
Cost		3,443	[5],[29],[36]	3,087	[6],[15],[65]
Fair value		$ 3,517	[5],[29],[36]	$ 3,109	[6],[15],[65]
Investment, Identifier [Axis]: Richardson Sales Solutions, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.38%	[5],[29]	11.88%	[6],[15]
Spread (as a percent)		6.75%	[5],[29]	6.50%	[6],[15]
Principal		$ 34,046	[5],[29]	$ 40,102	[6],[15]
Cost		33,201	[5],[29]	38,858	[6],[15]
Fair value		$ 34,046	[5],[29]	$ 39,376	[6],[15]
Investment, Identifier [Axis]: Richardson Sales Solutions, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[29]	11.43%
Spread (as a percent)	[5],[29]	6.75%
Principal	[5],[29]	$ 22,101
Cost	[5],[29]	21,694
Fair value	[5],[29]	$ 22,101
Investment, Identifier [Axis]: River Aggregates, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,500	[38]	1,500
Cost		$ 369	[38]	$ 369
Fair value		$ 9,530	[38]	$ 3,710		3,620
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc., Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		11,070		11,070
Cost		$ 11,070		$ 11,070
Fair value		$ 0		$ 0		14,880
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				12.50%
PIK Rate	[30],[32]	10.00%
Principal		$ 0	[30],[32]	$ 0	[25]
Cost		(39)	[30],[32]	(26)	[25]
Fair value		$ (39)	[30],[32]	$ (26)	[25]	(35)
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%	[30]	12.50%
PIK Rate	[30]	10.00%
Principal		$ 33,660	[30]	$ 34,110
Cost		32,624	[30]	33,909
Fair value		$ 14,562	[30]	$ 30,798		35,404
Investment, Identifier [Axis]: Rocaceia, LLC (Quality Lease and Rental Holdings, LLC), Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)				250
Cost				$ 2,500
Fair value				$ 0
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		8.00%	[5],[29],[32]	6.50%	[6],[15],[25]
Principal		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Cost		(5)	[5],[29],[32]	(8)	[6],[15],[25]
Fair value		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.85%	[5],[29]	12.16%	[6],[15]
Spread (as a percent)		7.00%	[5],[29]	6.50%	[6],[15]
Principal		$ 3,376	[5],[29]	$ 3,376	[6],[15]
Cost		3,335	[5],[29]	3,328	[6],[15]
Fair value		$ 3,071	[5],[29]	$ 3,314	[6],[15]
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		13.85%	[5],[29]	14.16%	[6],[15]
Spread (as a percent)		9.00%	[5],[29]	8.50%	[6],[15]
Principal		$ 3,376	[5],[29]	$ 3,376	[6],[15]
Cost		3,335	[5],[29]	3,328	[6],[15]
Fair value		$ 3,052	[5],[29]	$ 3,266	[6],[15]
Investment, Identifier [Axis]: Rug Doctor, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.52%	[5],[29]	13.54%	[6],[15]
Spread (as a percent)		8.00%	[5],[29]	6.00%	[6],[15]
PIK Rate		2.00%	[5],[29]	2.00%	[6],[15]
Principal		$ 5,888	[5],[29]	$ 5,769	[6],[15]
Cost		5,879	[5],[29]	5,749	[6],[15]
Fair value		$ 5,888	[5],[29]	$ 5,744	[6],[15]
Investment, Identifier [Axis]: Rug Doctor, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.52%	[5],[29]	13.54%	[6],[15]
Spread (as a percent)		8.00%	[5],[29]	6.00%	[6],[15]
PIK Rate		2.00%	[5],[29]	2.00%	[6],[15]
Principal		$ 7,449	[5],[29]	$ 8,121	[6],[15]
Cost		7,421	[5],[29]	8,059	[6],[15]
Fair value		$ 7,449	[5],[29]	$ 8,086	[6],[15]
Investment, Identifier [Axis]: SI East, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		165	[26]	165	[27]
Cost		$ 1,525	[26]	$ 1,525	[27]
Fair value		$ 13,660	[26]	$ 19,170	[27]	13,650
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.75%		11.25%
Principal		$ 2,250		$ 1,125
Cost		2,236		1,108
Fair value		$ 2,250		$ 1,125		0
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.79%	[66]	12.47%	[67]
Principal		$ 67,661	[66]	$ 54,536	[67]
Cost		67,611	[66]	54,295	[67]
Fair value		67,661	[66]	54,536	[67]	0
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Fair value		$ 0		$ 54,536
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.79%		9.50%
Fair value		$ 67,661		$ 0		89,786
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		$ 610	[5]	$ 500	[6]
Investment, Identifier [Axis]: SPAU Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		7.50%	[5],[29],[32]	8.00%	[6],[15],[25]
Principal		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Cost		(32)	[5],[29],[32]	(45)	[6],[15],[25]
Fair value		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Investment, Identifier [Axis]: SPAU Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.98%	[5],[29]	13.72%	[6],[15]
Spread (as a percent)		7.50%	[5],[29]	8.00%	[6],[15]
Principal		$ 15,569	[5],[29]	$ 15,728	[6],[15]
Cost		15,410	[5],[29]	15,506	[6],[15]
Fair value		$ 15,569	[5],[29]	$ 15,728	[6],[15]
Investment, Identifier [Axis]: Slick Innovations, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		70,000	[26]	70,000
Cost		$ 0	[26]	$ 456
Fair value		$ 2,440	[26]	$ 2,310		1,530
Investment, Identifier [Axis]: Slick Innovations, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.00%		14.00%
Principal		$ 16,320		$ 11,440
Cost		16,181		11,345
Fair value		$ 16,320		$ 11,440		13,840
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		864	[5]	863,636	[6]
Cost		$ 864	[5]	$ 864	[6]
Fair value		$ 885	[5]	$ 836	[6]
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.46%
Spread (as a percent)		5.25%	[5],[29],[32]	6.00%	[6],[15]
Principal		$ 0	[5],[29],[32]	$ 446	[6],[15]
Cost		0	[5],[29],[32]	394	[6],[15]
Fair value		$ 0	[5],[29],[32]	$ 394	[6],[15]
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.71%	[5],[29]	11.70%	[6],[15]
Spread (as a percent)		5.25%	[5],[29]	6.00%	[6],[15]
Principal		$ 53,320	[5],[29]	$ 34,886	[6],[15]
Cost		52,939	[5],[29]	34,472	[6],[15]
Fair value		$ 53,320	[5],[29]	$ 34,886	[6],[15]
Investment, Identifier [Axis]: Stellant Systems, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[12],[15]			11.04%
Spread (as a percent)	[12],[15]			5.50%
Principal	[12],[15]			$ 7,527
Cost	[12],[15]			7,475
Fair value	[12],[15]			$ 7,527
Investment, Identifier [Axis]: Stellant Systems, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[12],[15]			11.28%
Spread (as a percent)	[12],[15]			5.75%
Principal	[12],[15]			$ 8,978
Cost	[12],[15]			8,717
Fair value	[12],[15]			$ 8,977
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]	0
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[6],[31]			8.50%
PIK Rate	[6],[31]			8.50%
Principal	[6],[31]			$ 5,327
Cost	[6],[31]			4,884
Fair value				3,190	[6],[31]	4,556
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5]	8.50%
PIK Rate	[5]	8.50%
Principal	[5]	$ 204
Cost	[5]	204
Fair value	[5]	$ 204
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		8.50%
PIK Rate		8.50%
Fair value		$ 1,644		3,190
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[30]	8.50%
PIK Rate	[5],[30]	8.50%
Principal	[5],[30]	$ 5,327
Cost	[5],[30]	4,884
Fair value	[5],[30]	$ 1,644
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		8.50%
PIK Rate		8.50%
Fair value		$ 204		$ 0
Investment, Identifier [Axis]: Superior Rigging & Erecting Co., Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		1,636		1,636
Cost		$ 4,500		$ 4,500
Fair value		10,530		$ 5,940		4,500
Investment, Identifier [Axis]: Superior Rigging & Erecting Co., Secured Debt
Schedule of Investments [Line Items]
Total Rate				12.00%
Principal				$ 20,500
Cost				20,427
Fair value		$ 0		$ 20,427		21,378
Investment, Identifier [Axis]: TEC Services, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[5],[29],[32]	5.75%
Principal	[5],[29],[32]	$ 0
Cost	[5],[29],[32]	(125)
Fair value	[5],[29],[32]	$ (125)
Investment, Identifier [Axis]: TEC Services, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)	[5],[29],[32]	5.75%
Principal	[5],[29],[32]	$ 0
Cost	[5],[29],[32]	(94)
Fair value	[5],[29],[32]	$ (94)
Investment, Identifier [Axis]: TEC Services, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.13%
Spread (as a percent)	[5],[29]	5.75%
Principal	[5],[29]	$ 42,333
Cost	[5],[29]	41,709
Fair value	[5],[29]	$ 41,709
Investment, Identifier [Axis]: Team Public Choices, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		9.65%	[11]	10.88%	[12],[15]
Spread (as a percent)		5.00%	[11]	5.00%	[12],[15]
Principal		$ 14,683	[11]	$ 14,804	[12],[15]
Cost		14,522	[11]	14,588	[12],[15]
Fair value		$ 14,781	[11]	$ 14,717	[12],[15]
Investment, Identifier [Axis]: Tectonic Financial, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		200,000		200,000	[27]
Cost		$ 2,000		$ 2,000	[27]
Fair value		$ 4,720		$ 5,030	[27]
Investment, Identifier [Axis]: Tedder Industries, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		6,605		6,605
Cost		$ 661		$ 661
Fair value		$ 0		$ 0		7,681
Investment, Identifier [Axis]: Tedder Industries, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		5,643		5,643
Cost		$ 564		$ 564
Fair value		$ 0		$ 0		0
Investment, Identifier [Axis]: Tedder Industries, LLC, Preferred Member Units 3
Schedule of Investments [Line Items]
Units (in shares)		544		544
Cost		$ 9,245		$ 9,245
Fair value		$ 0		$ 0		0
Investment, Identifier [Axis]: Tedder Industries, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%	[28],[30]	12.00%	[35]
PIK Rate	[28],[30]	12.00%
Principal		$ 1,840	[28],[30]	$ 1,840	[35]
Cost		1,821	[28],[30]	1,840	[35]
Fair value		$ 1,646	[28],[30]	$ 1,726	[35]	1,840
Investment, Identifier [Axis]: Tedder Industries, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%	[28],[30]	12.00%	[35]
PIK Rate	[28],[30]	12.00%
Principal		$ 15,200	[28],[30]	$ 15,200	[35]
Cost		15,045	[28],[30]	15,200	[35]
Fair value		$ 3,603	[28],[30]	$ 14,262	[35]	15,120
Investment, Identifier [Axis]: Televerde, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)		460		460	[27]
Cost		$ 1,290		$ 1,290	[27]
Fair value		$ 4,252		$ 4,734	[27]	5,408
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
Investment, Identifier [Axis]: Tex Tech Tennis, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		1,000,000	[5],[38]	1,000,000	[6],[37]
Cost		$ 1,000	[5],[38]	$ 1,000	[6],[37]
Fair value		$ 2,290	[5],[38]	$ 2,840	[6],[37]
Investment, Identifier [Axis]: The Affiliati Network, LLC, Preferred Stock 1
Schedule of Investments [Line Items]
Units (in shares)		287,310	[26]	172,110
Cost		$ 287	[26]	$ 172
Fair value		287	[26]	172
Investment, Identifier [Axis]: The Affiliati Network, LLC, Preferred Stock 1.1
Schedule of Investments [Line Items]
Fair value		$ 6,400		$ 6,400		6,400
Investment, Identifier [Axis]: The Affiliati Network, LLC, Preferred Stock 2
Schedule of Investments [Line Items]
Units (in shares)		1,280,000	[26]	1,280,000	[27]
Cost		$ 6,400	[26]	$ 6,400	[27]
Fair value		6,400	[26]	6,400	[27]
Investment, Identifier [Axis]: The Affiliati Network, LLC, Preferred Stock 2.1
Schedule of Investments [Line Items]
Fair value		$ 287		$ 172		0
Investment, Identifier [Axis]: The Affiliati Network, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.00%		13.00%
Principal		$ 400		$ 160
Cost		394		150
Fair value		$ 394		$ 150		106
Investment, Identifier [Axis]: The Affiliati Network, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%		13.00%
Principal		$ 5,201		$ 7,521
Cost		5,182		7,475
Fair value		$ 5,053		$ 7,347		9,442
Investment, Identifier [Axis]: Titan Meter Midco Corp., Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)	[5]	1,218,750
Total Rate	[5]	8.00%
PIK Rate	[5]	8.00%
Cost	[5]	$ 1,219
Fair value	[5]	$ 1,400
Investment, Identifier [Axis]: Titan Meter Midco Corp., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[5],[29],[32]	6.50%
Principal	[5],[29],[32]	$ 0
Cost	[5],[29],[32]	(105)
Fair value	[5],[29],[32]	$ (105)
Investment, Identifier [Axis]: Titan Meter Midco Corp., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.83%
Spread (as a percent)	[5],[29]	6.50%
Principal	[5],[29]	$ 33,927
Cost	[5],[29]	32,937
Fair value	[5],[29]	$ 33,927
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		615	[26]	615	[27]
Cost		$ 4,655	[26]	$ 4,655	[27]
Fair value		8,570	[26]	$ 12,740	[27]	7,800
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				8.00%
Principal		0	[32]	$ 0	[25]
Cost		(1)	[32]	(1)	[25]
Fair value		$ (1)	[32]	$ 0	[25]	0
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.50%		12.00%
Principal		$ 7,920		$ 7,920
Cost		7,855		7,911
Fair value		$ 7,855		$ 7,920		7,920
Investment, Identifier [Axis]: U.S. TelePacific Corp., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.90%	[11],[29],[30]	12.53%	[12],[15],[31]
Spread (as a percent)		7.40%	[11],[29],[30]	7.15%	[12],[15],[31]
PIK Rate		6.00%	[11],[29],[30]	6.00%	[12],[15],[31]
Principal		$ 9,825	[11],[29],[30]	$ 9,298	[12],[15],[31]
Cost		3,257	[11],[29],[30]	3,585	[12],[15],[31]
Fair value		3,910	[11],[29],[30]	3,333	[12],[15],[31]
Investment, Identifier [Axis]: U.S. TelePacific Corp., Secured Debt 2
Schedule of Investments [Line Items]
Principal		1,003	[11],[30]	946	[12],[31]
Cost		20	[11],[30]	20	[12],[31]
Fair value		$ 0	[11],[30]	$ 0	[12],[31]
Investment, Identifier [Axis]: UPS Intermediate, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)	[5]	1,443,299
Cost	[5]	$ 1,443
Fair value	[5]	$ 1,443
Investment, Identifier [Axis]: UPS Intermediate, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.36%
Spread (as a percent)	[5],[29]	6.00%
Principal	[5],[29]	$ 43,339
Cost	[5],[29]	42,558
Fair value	[5],[29]	$ 42,904
Investment, Identifier [Axis]: USA DeBusk LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.46%
Spread (as a percent)	[6],[15]			6.00%
Principal	[6],[15]			$ 23,101
Cost	[6],[15]			22,817
Fair value	[6],[15]			$ 23,101
Investment, Identifier [Axis]: USA DeBusk LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.96%
Spread (as a percent)	[6],[15]			6.50%
Principal	[6],[15]			$ 9,017
Cost	[6],[15]			8,862
Fair value	[6],[15]			$ 9,017
Investment, Identifier [Axis]: USA DeBusk LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.96%
Spread (as a percent)	[6],[15]			6.50%
Principal	[6],[15]			$ 4,689
Cost	[6],[15]			4,601
Fair value	[6],[15]			$ 4,689
Investment, Identifier [Axis]: UniTek Global Services, Inc., Common Stock
Schedule of Investments [Line Items]
Units (in shares)		1,075,992	[11]	945,507	[12]
Cost		$ 0	[11]	$ 0	[12]
Fair value		$ 0	[11]	$ 0	[12]	0
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 1
Schedule of Investments [Line Items]
Units (in shares)		1,133,102	[11],[26]	1,133,102	[12],[27]
Total Rate		20.00%	[11],[26]	20.00%	[12],[27]
PIK Rate		20.00%	[11],[26]	20.00%	[12],[27]
Cost		$ 3,181	[11],[26]	$ 2,609	[12],[27]
Fair value		$ 3,181	[11],[26]	$ 2,833	[12],[27]	2,833
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 2
Schedule of Investments [Line Items]
Units (in shares)		1,731,044	[11]	1,521,122	[12]
Total Rate		20.00%	[11]	20.00%	[12]
PIK Rate		20.00%	[11]	20.00%	[12]
Cost		$ 2,511	[11]	$ 2,188	[12]
Fair value		$ 4,272	[11]	$ 3,698	[12]	1,991
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 3
Schedule of Investments [Line Items]
Units (in shares)		2,596,567	[11]	2,281,682	[12]
Total Rate		19.00%	[11]	19.00%	[12]
PIK Rate		19.00%	[11]	19.00%	[12]
Cost		$ 3,667	[11]	$ 3,667	[12]
Fair value		$ 0	[11]	$ 0	[12]	0
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred Stock 4
Schedule of Investments [Line Items]
Units (in shares)		4,935,377	[11]	4,336,866	[12]
Total Rate		13.50%	[11]	13.50%	[12]
PIK Rate		13.50%	[11]	13.50%	[12]
Cost		$ 7,924	[11]	$ 7,924	[12]
Fair value		$ 0	[11]	$ 0	[12]	0
Investment, Identifier [Axis]: UniTek Global Services, Inc., Secured Convertible Debt 1
Schedule of Investments [Line Items]
Total Rate		15.00%	[11]	15.00%	[12]
PIK Rate		15.00%	[11]	15.00%	[12]
Principal		$ 2,717	[11]	$ 1,714	[12]
Cost		3,257	[11]	1,714	[12]
Fair value		$ 5,642	[11]	$ 3,889	[12]	4,592
Investment, Identifier [Axis]: UniTek Global Services, Inc., Secured Convertible Debt 2
Schedule of Investments [Line Items]
Total Rate		15.00%	[11]	15.00%	[12]
PIK Rate		15.00%	[11]	15.00%	[12]
Principal		$ 1,281	[11]	$ 840	[12]
Cost		1,508	[11]	840	[12]
Fair value		$ 2,663	[11]	$ 1,908	[12]	0
Investment, Identifier [Axis]: UniTek Global Services, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)				7.50%
Fair value				$ 0		382
Investment, Identifier [Axis]: UniTek Global Services, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Spread (as a percent)				7.50%
Fair value				$ 0		1,712
Investment, Identifier [Axis]: UnionRock Energy Fund II, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)		11.11%	[7],[8],[41]	11.11%	[9],[10],[42]
Cost		$ 3,216	[7],[8],[41]	$ 3,719	[9],[10],[42]
Fair value		$ 4,732	[7],[8],[41]	$ 5,694	[9],[10],[42]	5,855
Investment, Identifier [Axis]: UnionRock Energy Fund III, LP, LP Interests
Schedule of Investments [Line Items]
Units (as a percent)		25.00%	[7],[8],[41]	25.00%	[9],[10],[42]
Cost		$ 4,767	[7],[8],[41]	$ 2,493	[9],[10],[42]
Fair value		5,612	[7],[8],[41]	$ 2,838	[9],[10],[42]	0
Investment, Identifier [Axis]: Universal Wellhead Services Holdings, LLC, Member Units
Schedule of Investments [Line Items]
Units (in shares)	[6],[37]			4,000,000
Cost	[6],[37]			$ 4,000
Fair value		0		$ 0	[6],[37]	0
Investment, Identifier [Axis]: Universal Wellhead Services Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)	[6],[37]			716,949
Total Rate	[6],[37]			14.00%
PIK Rate	[6],[37]			14.00%
Cost	[6],[37]			$ 1,032
Fair value		$ 0		150	[6],[37]	220
Investment, Identifier [Axis]: Urgent DSO LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)	[26]	4,000
Total Rate	[26]	9.00%
PIK Rate	[26]	9.00%
Cost	[26]	$ 4,320
Fair value		$ 4,320	[26]	0
Investment, Identifier [Axis]: Urgent DSO LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.50%
Principal		$ 8,800
Cost		8,727
Fair value		$ 8,727		$ 0
Investment, Identifier [Axis]: UserZoom Technologies, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.75%	[5],[29]	12.99%	[6],[15]
Spread (as a percent)		7.50%	[5],[29]	7.50%	[6],[15]
Principal		$ 4,000	[5],[29]	$ 4,000	[6],[15]
Cost		3,918	[5],[29]	3,899	[6],[15]
Fair value		$ 4,000	[5],[29]	$ 4,000	[6],[15]
Investment, Identifier [Axis]: VORTEQ Coil Finishers, LLC, Common Equity
Schedule of Investments [Line Items]
Units (in shares)		1,038,462	[5],[26]	1,038,462	[6],[27]
Cost		$ 1,038	[5],[26]	$ 1,038	[6],[27]
Fair value		$ 2,640	[5],[26]	$ 2,570	[6],[27]
Investment, Identifier [Axis]: VVS Holdco LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		12,240	[26],[38]	12,240	[27],[37]
Cost		$ 12,240	[26],[38]	$ 12,240	[27],[37]
Fair value		$ 12,240	[26],[38]	$ 12,240	[27],[37]	11,940
Investment, Identifier [Axis]: VVS Holdco LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		6.00%	[29],[32]	6.00%	[15],[25],[35]
Principal		$ 0	[29],[32]	$ 0	[15],[25],[35]
Cost		0	[29],[32]	0	[15],[25],[35]
Fair value		$ 0	[29],[32]	$ 0	[15],[25],[35]	(21)
Investment, Identifier [Axis]: VVS Holdco LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.50%		11.50%
Principal		$ 25,760		$ 28,200
Cost		25,661		28,035
Fair value		$ 25,661		$ 28,035		30,161
Investment, Identifier [Axis]: Veregy Consolidated, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		5.25%	[11],[29],[32]	5.25%	[12],[15],[25]
Principal		$ 0	[11],[29],[32]	$ 0	[12],[15],[25]
Cost		(185)	[11],[29],[32]	(408)	[12],[15],[25]
Fair value		$ (185)	[11],[29],[32]	$ (408)	[12],[15],[25]
Investment, Identifier [Axis]: Veregy Consolidated, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.85%	[11],[29]	11.64%	[12],[15]
Spread (as a percent)		6.00%	[11],[29]	6.00%	[12],[15]
Principal		$ 17,659	[11],[29]	$ 17,433	[12],[15]
Cost		17,475	[11],[29]	17,195	[12],[15]
Fair value		$ 17,681	[11],[29]	15,775	[12],[15]
Investment, Identifier [Axis]: Victory Energy Operations, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		51,914
Cost		$ 22,686
Fair value		22,686		0
Investment, Identifier [Axis]: Victory Energy Operations, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Principal	[32]	0
Cost	[32]	(33)
Fair value		$ (33)	[32]	0
Investment, Identifier [Axis]: Victory Energy Operations, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%
Principal		$ 48,251
Cost		47,792
Fair value		47,792		$ 0
Investment, Identifier [Axis]: Vision Interests, Inc., Series A Preferred Stock
Schedule of Investments [Line Items]
Units (in shares)	[27]			3,000,000
Cost	[27]			$ 3,000
Fair value		$ 0		$ 3,000	[27]	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		$ 4,676	[5]	$ 2,180	[6]
Investment, Identifier [Axis]: Vitesse Systems, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[6],[15]			12.63%
Spread (as a percent)	[6],[15]			7.00%
Principal	[6],[15]			$ 42,500
Cost	[6],[15]			41,455
Fair value	[6],[15]			$ 41,455
Investment, Identifier [Axis]: Vitesse Systems, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5]	11.55%
Spread (as a percent)	[5]	7.00%
Principal	[5]	$ 5,795
Cost	[5]	5,673
Fair value	[5]	$ 5,795
Investment, Identifier [Axis]: Vitesse Systems, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	11.47%
Spread (as a percent)	[5],[29]	7.00%
Principal	[5],[29]	$ 42,075
Cost	[5],[29]	41,245
Fair value	[5],[29]	$ 42,075
Investment, Identifier [Axis]: Volusion, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		1,802,780		1,802,780
Cost		$ 2,576		$ 2,576
Fair value		$ 0		$ 0		0
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Units (in shares)		5,097,595		5,097,595
Cost		$ 3,978		$ 8,646
Fair value		7,003		7,250
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 1.1
Schedule of Investments [Line Items]
Fair value		$ 0		$ 0		0
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Units (in shares)		142,512		142,512
Cost		$ 0		$ 0
Fair value		0		0
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 2.1
Schedule of Investments [Line Items]
Fair value		$ 7,003		$ 7,250		0
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 3
Schedule of Investments [Line Items]
Units (in shares)		4,876,670		4,876,670
Cost		$ 14,000		$ 14,000
Fair value		$ 0		$ 0		0
Investment, Identifier [Axis]: Volusion, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%
Principal		$ 2,100		$ 2,100
Cost		2,100		2,100
Fair value		$ 2,100		$ 2,100
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]
Total Rate				11.50%
Fair value				$ 0		14,914
Investment, Identifier [Axis]: Volusion, LLC, Unsecured Convertible Debt
Schedule of Investments [Line Items]
Total Rate				8.00%
Fair value				$ 0		0
Investment, Identifier [Axis]: Volusion, LLC, Warrants
Schedule of Investments [Line Items]
Fair value				$ 0		0
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		$ 1,210	[5]	$ 731	[6]
Investment, Identifier [Axis]: Wall Street Prep, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)		7.00%	[5],[29],[32]	7.00%	[6],[15],[25]
Principal		$ 0	[5],[29],[32]	$ 0	[6],[15],[25]
Cost		(2)	[5],[29],[32]	(4)	[6],[15],[25]
Fair value		$ (2)	[5],[29],[32]	$ (4)	[6],[15],[25]
Investment, Identifier [Axis]: Wall Street Prep, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.74%	[5],[29]	12.54%	[6],[15]
Spread (as a percent)		7.00%	[5],[29]	7.00%	[6],[15]
Principal		$ 1,759	[5],[29]	$ 3,723	[6],[15]
Cost		1,748	[5],[29]	3,685	[6],[15]
Fair value		$ 1,759	[5],[29]	$ 3,723	[6],[15]
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%	[5]	11.50%	[6],[15],[59]
Spread (as a percent)	[6],[15],[59]			6.00%
PIK Rate	[5]	4.00%
Principal		$ 2,270	[5]	$ 1,853	[6],[15],[59]
Cost		2,251	[5]	1,825	[6],[15],[59]
Fair value		$ 2,142	[5]	$ 1,853	[6],[15],[59]
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%	[5]	11.50%	[6],[15]
Spread (as a percent)	[6],[15]			6.00%
PIK Rate	[5]	4.00%
Principal		$ 392	[5]	$ 386	[6],[15]
Cost		377	[5]	364	[6],[15]
Fair value		$ 369	[5]	$ 386	[6],[15]
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.00%	[5]	11.50%	[6],[15]
Spread (as a percent)	[6],[15]			6.00%
PIK Rate	[5]	4.00%
Principal		$ 16,135	[5]	$ 15,886	[6],[15]
Cost		16,036	[5]	15,736	[6],[15]
Fair value		$ 15,227	[5]	$ 15,886	[6],[15]
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		12.00%	[5]	11.50%	[6],[15]
Spread (as a percent)	[6],[15]			6.00%
PIK Rate	[5]	4.00%
Principal		$ 12,906	[5]	$ 12,707	[6],[15]
Cost		12,826	[5]	12,585	[6],[15]
Fair value		$ 12,180	[5]	$ 12,707	[6],[15]
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Common Stock
Schedule of Investments [Line Items]
Units (in shares)		1,541,400	[5],[26]	1,541,400	[6]
Cost		$ 1,541	[5],[26]	$ 1,541	[6]
Fair value		$ 4,920	[5],[26]	$ 2,990	[6]
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		9.47%	[5],[29],[54]	11.34%	[6],[15],[68]
Spread (as a percent)		5.00%	[5],[29],[54]	6.00%	[6],[15],[68]
Principal		$ 2,381	[5],[29],[54]	$ 2,405	[6],[15],[68]
Cost		2,348	[5],[29],[54]	2,365	[6],[15],[68]
Fair value		$ 2,381	[5],[29],[54]	$ 2,405	[6],[15],[68]
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.60%	[5],[29]	11.35%	[6],[15]
Spread (as a percent)		5.00%	[5],[29]	6.00%	[6],[15]
Principal		$ 10,550	[5],[29]	$ 10,658	[6],[15]
Cost		10,428	[5],[29]	10,512	[6],[15]
Fair value		$ 10,550	[5],[29]	$ 10,658	[6],[15]
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		9.60%	[5],[29]	11.35%	[6],[15]
Spread (as a percent)		5.00%	[5],[29]	6.00%	[6],[15]
Principal		$ 5,250	[5],[29]	$ 5,303	[6],[15]
Cost		5,166	[5],[29]	5,199	[6],[15]
Fair value		$ 5,250	[5],[29]	$ 5,303	[6],[15]
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.81%	[5],[29],[36]	12.64%	[6],[15],[69]
Spread (as a percent)		8.00%	[5],[29],[36]	7.00%	[6],[15],[69]
Principal		$ 2,200	[5],[29],[36]	$ 2,222	[6],[15],[69]
Cost		2,161	[5],[29],[36]	2,198	[6],[15],[69]
Fair value		$ 2,138	[5],[29],[36]	$ 2,222	[6],[15],[69]
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.85%	[5],[29]	12.66%	[6],[15]
Spread (as a percent)		8.00%	[5],[29]	7.00%	[6],[15]
Principal		$ 1,874	[5],[29]	$ 2,067	[6],[15]
Cost		1,856	[5],[29]	2,036	[6],[15]
Fair value		$ 1,821	[5],[29]	$ 2,067	[6],[15]
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.85%	[5],[29]	12.66%	[6],[15]
Spread (as a percent)		7.00%	[5],[29]	7.00%	[6],[15]
Principal		$ 7,240	[5],[29]	$ 9,300	[6],[15]
Cost		7,131	[5],[29]	9,193	[6],[15]
Fair value		$ 7,035	[5],[29]	$ 9,300	[6],[15]
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[5],[29]	13.85%
Spread (as a percent)	[5],[29]	9.00%
Principal	[5],[29]	$ 7,240
Cost	[5],[29]	7,131
Fair value	[5],[29]	$ 7,035
Investment, Identifier [Axis]: World Micro Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Units (in shares)		3,845	[26]	3,845	[27]
Cost		$ 3,845	[26]	$ 3,845	[27]
Fair value		$ 3,845	[26]	$ 3,845	[27]	3,845
Investment, Identifier [Axis]: World Micro Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%		13.00%
Principal		$ 10,765		$ 12,123
Cost		10,702		12,028
Fair value		$ 10,702		$ 12,028		14,140
Investment, Identifier [Axis]: Xenon Arc, Inc. Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[29]	9.70%
Spread (as a percent)	[5],[29]	5.25%
Principal	[5],[29]	$ 23,814
Cost	[5],[29]	23,549
Fair value	[5],[29]	$ 23,814
Investment, Identifier [Axis]: Xenon Arc, Inc. Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	9.98%
Spread (as a percent)	[5],[29]	5.25%
Principal	[5],[29]	$ 37,442
Cost	[5],[29]	37,063
Fair value	[5],[29]	$ 37,442
Investment, Identifier [Axis]: Xenon Arc, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread (as a percent)	[6],[15],[25]			5.25%
Principal	[6],[15],[25]			$ 0
Cost	[6],[15],[25]			(163)
Fair value	[6],[15],[25]			$ 0
Investment, Identifier [Axis]: Xenon Arc, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.22%
Spread (as a percent)	[6],[15]			5.75%
Principal	[6],[15]			$ 24,057
Cost	[6],[15]			23,713
Fair value	[6],[15]			$ 24,057
Investment, Identifier [Axis]: Xenon Arc, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[6],[15]			11.25%
Spread (as a percent)	[6],[15]			5.75%
Principal	[6],[15]			$ 37,828
Cost	[6],[15]			37,336
Fair value	[6],[15]			$ 37,828
Investment, Identifier [Axis]: YS Garments, LLC Secured Debt
Schedule of Investments [Line Items]
Total Rate	[11],[29],[54]	12.25%
Spread (as a percent)	[11],[29],[54]	7.50%
Principal	[11],[29],[54]	$ 10,892
Cost	[11],[29],[54]	10,739
Fair value	[11],[29],[54]	$ 9,949
Investment, Identifier [Axis]: YS Garments, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[12],[15]			13.00%
Spread (as a percent)	[12],[15]			7.50%
Principal	[12],[15]			$ 11,167
Cost	[12],[15]			10,970
Fair value	[12],[15]			$ 10,220
Investment, Identifier [Axis]: ZRG Partners, LLC Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[29]	12.50%
Spread (as a percent)	[5],[29]	5.00%
Principal	[5],[29]	$ 695
Cost	[5],[29]	509
Fair value	[5],[29]	$ 695
Investment, Identifier [Axis]: ZRG Partners, LLC Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.74%
Spread (as a percent)	[5],[29]	6.00%
Principal	[5],[29]	$ 4,158
Cost	[5],[29]	3,956
Fair value	[5],[29]	$ 4,158
Investment, Identifier [Axis]: ZRG Partners, LLC Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.28%
Spread (as a percent)	[5],[29]	6.00%
Principal	[5],[29]	$ 6,568
Cost	[5],[29]	6,447
Fair value	[5],[29]	$ 6,568
Investment, Identifier [Axis]: ZRG Partners, LLC Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[5],[29]	10.66%
Spread (as a percent)	[5],[29]	6.00%
Principal	[5],[29]	$ 47,050
Cost	[5],[29]	46,185
Fair value	[5],[29]	$ 47,050
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Units (in shares)		17,086		10,072
Cost		$ 3,154		$ 2,834
Fair value		$ 320		$ 0		240
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%
Principal		$ 1,750
Cost		1,750
Fair value		1,750
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				12.00%
Principal				$ 450
Cost				450
Fair value		$ 0		$ 450		450
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				6.50%
Principal				$ 1,000
Cost				1,000
Fair value				945
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		12.00%
Fair value		$ 1,750		$ 0
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Secured Debt 2.2
Schedule of Investments [Line Items]
Total Rate				6.50%
Fair value				$ 945		945
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate				14.00%
Principal				$ 2,750
Cost				2,750
Fair value				2,080
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Secured Debt 3.1
Schedule of Investments [Line Items]
Fair value		0		$ 945
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Secured Debt 3.2
Schedule of Investments [Line Items]
Total Rate				14.00%
Fair value				$ 2,080		2,676
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Fair value		$ 0		$ 2,080
Investment, Identifier [Axis]: Ziegler’s NYPD, LLC, Warrants
Schedule of Investments [Line Items]
Units (in shares)		587	[23]	587	[24]
Cost		$ 600	[23]	$ 600	[24]
Fair value		$ 0	[23]	$ 0	[24]	$ 0
Investment, Identifier [Axis]: Zips Car Wash, LLC Secured Debt
Schedule of Investments [Line Items]
Spread (as a percent)	[5],[29]	7.25%
PIK Rate	[5],[29]	11.91%
Principal	[5],[29]	$ 18,023
Cost	[5],[29]	18,023
Fair value	[5],[29]	$ 14,852
Investment, Identifier [Axis]: Zips Car Wash, LLC Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[5],[29]	11.91%
Investment, Identifier [Axis]: Zips Car Wash, LLC Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[5],[29]	11.91%
Spread (as a percent)	[5],[29]	7.25%
PIK Rate	[5],[29]	11.91%
Principal	[5],[29]	$ 4,518
Cost	[5],[29]	4,518
Fair value	[5],[29]	$ 3,723
Investment, Identifier [Axis]: Zips Car Wash, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[6],[15],[70]			12.71%
Spread (as a percent)	[6],[15],[70]			7.25%
Principal	[6],[15],[70]			$ 17,279
Cost	[6],[15],[70]			17,246
Fair value	[6],[15],[70]			$ 16,380
Investment, Identifier [Axis]: Zips Car Wash, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[6],[15],[70]			12.71%
Spread (as a percent)	[6],[15],[70]			7.25%
Principal	[6],[15],[70]			$ 4,331
Cost	[6],[15],[70]			4,327
Fair value	[6],[15],[70]			$ 4,067
[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] 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. [8] Other Portfolio investment. See Note C—Fair Value Hierarchy for Investments—Portfolio Composition for a description of Other Portfolio investments. [9] 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. [10] Other Portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Other Portfolio investments. [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] Portfolio company headquarters are located outside of the United States. [15] Index based floating interest rate is subject to contractual minimum interest rate. As noted in this schedule, 96% of these floating rate loans (based on the par amount) contain LIBOR or SOFR floors which range between 0.50% and 2.00%, with a weighted-average floor of 1.20%. [16] Money market fund interests included in cash and cash equivalents. [17] 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. [18] 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. [19] 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. [20] 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. [21] Non-Control/Non-Affiliate investments are defined by the 1940 Act as investments that are neither Control investments nor Affiliate investments. [22] Non-Control/Non-Affiliate investments are defined by the 1940 Act as investments that are neither Control investments nor Affiliate investments. [23] Warrants are presented in equivalent shares/units with a strike price of $0.01 per share/unit. [24] Warrants are presented in equivalent shares/units with a strike price of $0.01 per share/unit. [25] The position is unfunded and no interest income is being earned as of December 31, 2023. The position may earn a nominal unused facility fee on committed amounts. [26] Income producing through dividends or distributions. [27] Income producing through dividends or distributions. [28] Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable. [29] Index based floating interest rate is subject to contractual minimum interest rate. As noted in this schedule, 95% of the loans (based on the par amount) contain Term SOFR (“SOFR”) floors which range between 0.50% and 5.25%, with a weighted-average floor of 1.32%. [30] Non-accrual and non-income producing debt investment. [31] Non-accrual and non-income producing debt investment. [32] The position is unfunded and no interest income is being earned as of December 31, 2024. The position may earn a nominal unused facility fee on committed amounts. [33] Warrants are presented in equivalent shares/units with a strike price of $1.00 per share/unit. [34] Index based floating interest rate is subject to contractual maximum base rate of 3.00%. [35] Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable. [36] RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2024. [37] Shares/Units represent ownership in a related Real Estate or HoldCo entity. [38] Shares/Units represent ownership in a related Real Estate or HoldCo entity. [39] 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 plus 8.00% (Floor 1.50%) per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate. [40] The Company has entered into an intercreditor agreement that entitles the Company to the “last out” tranche of the first lien secured loans, whereby the “first out” tranche will receive priority as to the “last out” tranche with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, the Company receives a higher interest rate than the contractual stated interest rate of SOFR+7.00% (Floor 1.50%) per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate. [41] Investment is not unitized. Presentation is made in percent of fully diluted ownership unless otherwise indicated. [42] Investment is not unitized. Presentation is made in percent of fully diluted ownership unless otherwise indicated. [43] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+7.00% (Floor 2.00%). 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, 2023. [44] As of December 31, 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 December 31, 2023. [45] Effective yield as of December 31, 2024 was approximately 4.43% on the Dreyfus Government Cash Management. [46] Effective yield as of December 31, 2023 was approximately 4.98% on the Dreyfus Government Cash Management. [47] Effective yield as of December 31, 2023 was approximately 5.01% on the Fidelity Government Fund. [48] Effective yield as of December 31, 2024 was approximately 4.10% on the Fidelity Treasury. [49] Effective yield as of December 31, 2023 was approximately 4.99% on the Fidelity Treasury. [50] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+6.50% (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 December 31, 2023. [51] As of December 31, 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 December 31, 2023. [52] Index based floating interest rate is subject to contractual maximum base rate of 1.50%. [53] Index based floating interest rate is subject to contractual maximum base rate of 1.50%. [54] Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2024. [55] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+7.00% (Floor 1.50%). 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, 2023. [56] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+6.75% (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, 2023. [57] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+8.00% (Floor 2.00%). 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, 2023. [58] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+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, 2023. [59] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+6.00% (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, 2023. [60] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+7.00% (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 December 31, 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, 2023, borrowings under the loan facility bore interest at SOFR+7.25% (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, 2023. [64] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+5.75% (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 December 31, 2023. [65] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+6.50% (Floor 2.00%). 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, 2023 [66] The Company has entered into an intercreditor agreement that entitles the Company to the “last out” tranche of the first lien secured loans, whereby the “first out” tranche will receive priority as to the “last out” tranche with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, the Company receives a higher interest rate than the contractual stated interest rate of 11.75% per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate. [67] 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. [68] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+6.00% (0.75%). Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023. [69] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+7.00% (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, 2023. [70] As of December 31, 2023, borrowings under the loan facility bore 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 December 31, 2023.