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INVESTMENTS - Schedule of Contributed Capital and Unfunded Commitments (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022	Feb. 08, 2021	May 13, 2020
Schedule of Investments [Line Items]
Total unfunded commitments	$ 338,576	$ 308,532
All Member Of Waccamaw River LLC
Schedule of Investments [Line Items]
Total contributed capital	125,000
Affiliated Entity | Thompson Rivers LLC
Schedule of Investments [Line Items]
Investment company, dividend reinvestment	32,100	162,100
Affiliated Entity | Waccamaw River, LLC | All Member Of Waccamaw River LLC
Schedule of Investments [Line Items]
Total return of capital (recallable)	(7,000)	(7,000)
Total unfunded commitments	7,400	7,400
Contributed capital by related parties	82,000	74,600
Investment, Identifier [Axis]: 1888 Industrial Services, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	15	0
Investment, Identifier [Axis]: APC1 Holding, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	354
Investment, Identifier [Axis]: ASC Communications, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,089	1,089
Investment, Identifier [Axis]: ATL II MRO Holdings, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,667	1,667
Investment, Identifier [Axis]: Accurus Aerospace Corporation, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	519	1,152
Investment, Identifier [Axis]: Adhefin International, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	402	0
Investment, Identifier [Axis]: Air Comm Corporation LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,549	0
Investment, Identifier [Axis]: AlliA Insurance Brokers NV, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,707	0
Investment, Identifier [Axis]: Americo Chemical Products, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	470	0
Investment, Identifier [Axis]: Amtech LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	764	1,527
Investment, Identifier [Axis]: Amtech LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	477	545
Investment, Identifier [Axis]: AnalytiChem Holding GmbH, Bridge Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	364	366
Investment, Identifier [Axis]: Aquavista Watersides 2 LTD, Capex / Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	2,127	2,543
Investment, Identifier [Axis]: Arc Education, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,444	1,900
Investment, Identifier [Axis]: Argus Bidco Limited, CAF Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	518	789
Investment, Identifier [Axis]: Argus Bidco Limited, RCF Bridge Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	168
Investment, Identifier [Axis]: Astra Bidco Limited, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	578	876
Investment, Identifier [Axis]: Avance Clinical Bidco Pty Ltd, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,233	1,295
Investment, Identifier [Axis]: Azalea Buyer, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	644	962
Investment, Identifier [Axis]: Azalea Buyer, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	481	481
Investment, Identifier [Axis]: Bariacum S.A, Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	953	2,028
Investment, Identifier [Axis]: Beyond Risk Management, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	2,423	2,423
Investment, Identifier [Axis]: Biolam Group, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	639	4,783
Investment, Identifier [Axis]: Black Angus Steakhouses, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	417
Investment, Identifier [Axis]: Bounteous, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	2,840	2,840
Investment, Identifier [Axis]: BrightSign LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	443	1,329
Investment, Identifier [Axis]: Brightpay Limited, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	134	135
Investment, Identifier [Axis]: CAi Software, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	943	943
Investment, Identifier [Axis]: CGI Parent, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,653	1,653
Investment, Identifier [Axis]: CSL Dualcom, Capex / Acquisition Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	144	142
Investment, Identifier [Axis]: Canadian Orthodontic Partners Corp., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	110
Investment, Identifier [Axis]: Catawba River Limited, Structured Junior Note
Schedule of Investments [Line Items]
Total unfunded commitments	12,800	12,635
Investment, Identifier [Axis]: Centralis Finco S.a.r.l., Incremental CAF Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	1,028
Investment, Identifier [Axis]: Classic Collision (Summit Buyer, LLC), Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	78
Investment, Identifier [Axis]: Classic Collision (Summit Buyer, LLC), Delayed Draw Term Loan 1
Schedule of Investments [Line Items]
Total unfunded commitments	3,155	0
Investment, Identifier [Axis]: Comply365, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,100	935
Investment, Identifier [Axis]: Coyo Uprising GmbH, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	416	419
Investment, Identifier [Axis]: DISA Holdings Corp., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,287	1,368
Investment, Identifier [Axis]: DISA Holdings Corp., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	364	416
Investment, Identifier [Axis]: DataServ Integrations, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	481	481
Investment, Identifier [Axis]: DecksDirect, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	381	218
Investment, Identifier [Axis]: DreamStart Bidco SAS (d/b/a SmartTrade), Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	0	579
Investment, Identifier [Axis]: Dune Group, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	420	624
Investment, Identifier [Axis]: Dwyer Instruments, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	5,164	5,164
Investment, Identifier [Axis]: EMI Porta Holdco LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	9,272	9,272
Investment, Identifier [Axis]: EMI Porta Holdco LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	706	1,471
Investment, Identifier [Axis]: EPS NASS Parent, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	257
Investment, Identifier [Axis]: Eclipse Business Capital, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	18,000	17,455
Investment, Identifier [Axis]: Eurofins Digital Testing International LUX Holding SARL, Delayed Draw Term Loan 1
Schedule of Investments [Line Items]
Total unfunded commitments	2,618	2,639
Investment, Identifier [Axis]: Eurofins Digital Testing International LUX Holding SARL, Delayed Draw Term Loan 2
Schedule of Investments [Line Items]
Total unfunded commitments	524	528
Investment, Identifier [Axis]: Events Software BidCo Pty Ltd, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	620	640
Investment, Identifier [Axis]: Express Wash Acquisition Company, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	115	115
Investment, Identifier [Axis]: F24 (Stairway BidCo GmbH), Acquisition Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	246
Investment, Identifier [Axis]: Faraday, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	949	0
Investment, Identifier [Axis]: Fineline Technologies, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	180
Investment, Identifier [Axis]: Finexvet, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	623	0
Investment, Identifier [Axis]: Footco 40 Limited, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	502	766
Investment, Identifier [Axis]: Fortis Payment Systems, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	210	925
Investment, Identifier [Axis]: FragilePak LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	2,354
Investment, Identifier [Axis]: Front Line Power Construction LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	95	0
Investment, Identifier [Axis]: GB Eagle Buyer, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	2,581	2,581
Investment, Identifier [Axis]: GPNZ II GmbH, CAF Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	560
Investment, Identifier [Axis]: GPNZ II GmbH, Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	59	0
Investment, Identifier [Axis]: Global Academic Group Limited, Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	393	451
Investment, Identifier [Axis]: Greenhill II BV, Capex Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	115	255
Investment, Identifier [Axis]: Groupe Product Life, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	441
Investment, Identifier [Axis]: Gusto Aus BidCo Pty Ltd, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	212	223
Investment, Identifier [Axis]: HEKA Invest, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	551	555
Investment, Identifier [Axis]: HTI Technology & Industries, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	2,045	2,045
Investment, Identifier [Axis]: HTI Technology & Industries, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,364	1,364
Investment, Identifier [Axis]: HW Holdco, LLC (Hanley Wood LLC), Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	913
Investment, Identifier [Axis]: HeartHealth Bidco Pty Ltd, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	290	313
Investment, Identifier [Axis]: Heartland Veterinary Partners, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	267
Investment, Identifier [Axis]: Heavy Construction Systems Specialists, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	2,632	2,632
Investment, Identifier [Axis]: HemaSource, Inc, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,804	0
Investment, Identifier [Axis]: INOS 19-090 GmbH, Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	1,794	2,380
Investment, Identifier [Axis]: ITI Intermodal, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	103
Investment, Identifier [Axis]: ITI Intermodal, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,207	118
Investment, Identifier [Axis]: Innovad Group II BV, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	255	1,261
Investment, Identifier [Axis]: Interstellar Group B.V., Delayed Draw Term Loan 1
Schedule of Investments [Line Items]
Total unfunded commitments	748	1,310
Investment, Identifier [Axis]: Interstellar Group B.V., Delayed Draw Term Loan 2
Schedule of Investments [Line Items]
Total unfunded commitments	55	55
Investment, Identifier [Axis]: Isolstar Holding NV (IPCOM), Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	738	744
Investment, Identifier [Axis]: Jaguar Merger Sub Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	422
Investment, Identifier [Axis]: Jaguar Merger Sub Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	0	490
Investment, Identifier [Axis]: Jocassee Partners LLC
Schedule of Investments [Line Items]
Total contributed capital	35,000	35,000
Total unfunded commitments	65,000	65,000
Investment, Identifier [Axis]: Jocassee Partners LLC | All Members Of Jocassee Partners LLC
Schedule of Investments [Line Items]
Total contributed capital	385,000	385,000
Total unfunded commitments	215,000	215,000
Investment, Identifier [Axis]: Jocassee Partners LLC, Joint Venture
Schedule of Investments [Line Items]
Total unfunded commitments	65,000	65,000
Investment, Identifier [Axis]: Jon Bidco Limited, Capex & Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	1,068	1,441
Investment, Identifier [Axis]: Jones Fish Hatcheries & Distributors LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	418	418
Investment, Identifier [Axis]: Kano Laboratories LLC, Delayed Draw Term Loan 1
Schedule of Investments [Line Items]
Total unfunded commitments	153	153
Investment, Identifier [Axis]: Kano Laboratories LLC, Delayed Draw Term Loan 2
Schedule of Investments [Line Items]
Total unfunded commitments	2,830	2,830
Investment, Identifier [Axis]: Kemmerer Operations LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	908
Investment, Identifier [Axis]: Lambir Bidco Limited, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	600	1,766
Investment, Identifier [Axis]: Lattice Group Holdings Bidco Limited, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	255	298
Investment, Identifier [Axis]: Lattice Group Holdings Bidco Limited, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	18	0
Investment, Identifier [Axis]: LeadsOnline, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	2,603	2,603
Investment, Identifier [Axis]: Lifestyle Intermediate II, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	2,500	2,500
Investment, Identifier [Axis]: LivTech Purchaser, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	138
Investment, Identifier [Axis]: MC Group Ventures Corporation, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	276	296
Investment, Identifier [Axis]: Marmoutier Holding B.V., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	24	24
Investment, Identifier [Axis]: Marmoutier Holding B.V., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	104	106
Investment, Identifier [Axis]: Marshall Excelsior Co., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	551	413
Investment, Identifier [Axis]: Mercell Holding AS, Capex Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	738	797
Investment, Identifier [Axis]: Modern Star Holdings Bidco Pty Limited, Capex Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	922	968
Investment, Identifier [Axis]: Moonlight Bidco Limited, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	538	0
Investment, Identifier [Axis]: Murphy Midco Limited, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	357	407
Investment, Identifier [Axis]: NAW Buyer LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	7,576	0
Investment, Identifier [Axis]: NAW Buyer LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,894	0
Investment, Identifier [Axis]: NF Holdco, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	663	0
Investment, Identifier [Axis]: NPM Investments 28 BV, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	459	463
Investment, Identifier [Axis]: Narda Acquisitionco., Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,311	1,180
Investment, Identifier [Axis]: NeoxCo, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	476	0
Investment, Identifier [Axis]: Nexus Underwriting Management Limited, Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	250	443
Investment, Identifier [Axis]: Nexus Underwriting Management Limited, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	93	0
Investment, Identifier [Axis]: Novotech Aus Bidco Pty Ltd, Capex & Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	809	809
Investment, Identifier [Axis]: OA Buyer, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,331	1,331
Investment, Identifier [Axis]: OAC Holdings I Corp, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,370	607
Investment, Identifier [Axis]: OSP Hamilton Purchaser, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	440	187
Investment, Identifier [Axis]: Omni Intermediate Holdings, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	2,289
Investment, Identifier [Axis]: PDQ.Com Corporation, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	5,582	6,885
Investment, Identifier [Axis]: PSP Intermediate 4, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	721	727
Investment, Identifier [Axis]: Polara Enterprises, L.L.C., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	545	545
Investment, Identifier [Axis]: Premium Invest, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	2,859	2,882
Investment, Identifier [Axis]: Process Insights Acquisition, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	935	0
Investment, Identifier [Axis]: Process Insights Acquisition, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,014	0
Investment, Identifier [Axis]: ProfitOptics, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	290	484
Investment, Identifier [Axis]: Protego Bidco B.V., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	629	792
Investment, Identifier [Axis]: Qualified Industries, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	242	0
Investment, Identifier [Axis]: R1 Holdings, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,820	2,623
Investment, Identifier [Axis]: R1 Holdings, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,947	1,601
Investment, Identifier [Axis]: RA Outdoors, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	747	1,235
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,905	2,381
Investment, Identifier [Axis]: Randys Holdings, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	4,412	4,412
Investment, Identifier [Axis]: Randys Holdings, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,326	1,571
Investment, Identifier [Axis]: Rep Seko Merger Sub LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	725
Investment, Identifier [Axis]: Reward Gateway (UK) Ltd, Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	0	600
Investment, Identifier [Axis]: Rhondda Financing No. 1 DAC, Structured Junior Note
Schedule of Investments [Line Items]
Total unfunded commitments	10,159	0
Investment, Identifier [Axis]: Rocade Holdings LLC
Schedule of Investments [Line Items]
Total unfunded commitments	30,000
Investment, Identifier [Axis]: Rocade Holdings LLC, Preferred Equity
Schedule of Investments [Line Items]
Total unfunded commitments	30,000	0
Investment, Identifier [Axis]: Rock Labor, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,103	0
Investment, Identifier [Axis]: Royal Buyer, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,353	2,209
Investment, Identifier [Axis]: Royal Buyer, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,340	1,340
Investment, Identifier [Axis]: SBP Holdings LP, CAF Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,598	0
Investment, Identifier [Axis]: SBP Holdings LP, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	788	0
Investment, Identifier [Axis]: SBP Holdings LP, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,065	0
Investment, Identifier [Axis]: SSCP Pegasus Midco Limited, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	3,944	4,664
Investment, Identifier [Axis]: Sanoptis S.A.R.L., Acquisition Capex Facility
Schedule of Investments [Line Items]
Total unfunded commitments	15	1,751
Investment, Identifier [Axis]: Scaled Agile, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	331	416
Investment, Identifier [Axis]: Scaled Agile, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	336	336
Investment, Identifier [Axis]: Scout Bidco B.V., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	2,270
Investment, Identifier [Axis]: Scout Bidco B.V., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,022	1,030
Investment, Identifier [Axis]: Security Holdings B.V., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	2,118	2,134
Investment, Identifier [Axis]: Security Holdings B.V., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,059	1,067
Investment, Identifier [Axis]: Security Holdings B.V., Revolver 1
Schedule of Investments [Line Items]
Total unfunded commitments	529	0
Investment, Identifier [Axis]: Sereni Capital NV, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	673	0
Investment, Identifier [Axis]: Sereni Capital NV, Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	109
Investment, Identifier [Axis]: Sierra Senior Loan Strategy JV LLC (Sierra JV)
Schedule of Investments [Line Items]
Total contributed capital	110,100
Investment, Identifier [Axis]: Sinari Invest, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	665	0
Investment, Identifier [Axis]: SmartShift Group, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	3,440	0
Investment, Identifier [Axis]: SmartShift Group, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,651	0
Investment, Identifier [Axis]: Smartling, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	1,978
Investment, Identifier [Axis]: Smartling, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,176	1,176
Investment, Identifier [Axis]: Smile Brands Group, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	38
Investment, Identifier [Axis]: Soho Square III Debtco II SARL, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,135	3,383
Investment, Identifier [Axis]: Solo Buyer, L.P., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,596	1,995
Investment, Identifier [Axis]: Sparus Holdings, LLC (f/k/a Sparus Holdings, Inc.), Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	399	666
Investment, Identifier [Axis]: Sparus Holdings, LLC (f/k/a Sparus Holdings, Inc.), Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	98	156
Investment, Identifier [Axis]: Spatial Business Systems LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,875	7,500
Investment, Identifier [Axis]: Spatial Business Systems LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,406	1,406
Investment, Identifier [Axis]: Superjet Buyer, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,369	1,825
Investment, Identifier [Axis]: Syntax Systems Ltd, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,933	1,933
Investment, Identifier [Axis]: Syntax Systems Ltd, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	337	337
Investment, Identifier [Axis]: TSYL Corporate Buyer, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,681	1,681
Investment, Identifier [Axis]: TSYL Corporate Buyer, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	177	177
Investment, Identifier [Axis]: Tank Holding Corp, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	925	0
Investment, Identifier [Axis]: Tank Holding Corp, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	189	698
Investment, Identifier [Axis]: Tanqueray Bidco Limited, Capex Facility
Schedule of Investments [Line Items]
Total unfunded commitments	1,104	1,088
Investment, Identifier [Axis]: Techone B.V., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	302	203
Investment, Identifier [Axis]: Tencarva Machinery Company, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,129	1,129
Investment, Identifier [Axis]: The Caprock Group, Inc. (aka TA/TCG Holdings, LLC), Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	2,811	2,811
Investment, Identifier [Axis]: The Caprock Group, Inc. (aka TA/TCG Holdings, LLC), Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	827	827
Investment, Identifier [Axis]: The Cleaver-Brooks Company, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	3,229	2,826
Investment, Identifier [Axis]: The Hilb Group, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	503	1,182
Investment, Identifier [Axis]: Thompson Rivers LLC
Schedule of Investments [Line Items]
Total contributed capital				$ 75,000
Investment, Identifier [Axis]: Thompsonn Rivers LLC
Schedule of Investments [Line Items]
Total contributed capital	79,411	79,411
Total unfunded commitments	0	0
Investment company, dividend reinvestment	4,400	4,400
Investment, Identifier [Axis]: Thompsonn Rivers LLC | All Members Of Thompson Rivers LLC
Schedule of Investments [Line Items]
Total contributed capital	482,083	482,083
Total unfunded commitments	0	0
Investment, Identifier [Axis]: Trader Corporation, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	346	345
Investment, Identifier [Axis]: Trintech, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	383	0
Investment, Identifier [Axis]: Turbo Buyer, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,350	1,350
Investment, Identifier [Axis]: USLS Acquisition, Inc.(f/k/a US Legal Support, Inc.), Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	2,588	3,629
Investment, Identifier [Axis]: Union Bidco Limited, Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	79	78
Investment, Identifier [Axis]: United Therapy Holding III GmbH, Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	655	1,170
Investment, Identifier [Axis]: Unither (Uniholding), Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	459	0
Investment, Identifier [Axis]: W2O Holdings, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	2,622
Investment, Identifier [Axis]: WWEC Holdings III Corp, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	3,106	3,106
Investment, Identifier [Axis]: WWEC Holdings III Corp, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	2,112	1,366
Investment, Identifier [Axis]: Waccamaw River LLC
Schedule of Investments [Line Items]
Total contributed capital	30,280	27,800	$ 25,000
Total return of capital (recallable)	(5,280)	(5,280)	$ (5,300)
Total unfunded commitments	0	2,480
Investment, Identifier [Axis]: Waccamaw River LLC | All Member Of Waccamaw River LLC
Schedule of Investments [Line Items]
Total contributed capital	139,020	126,620
Total return of capital (recallable)	(14,020)	(14,020)
Total unfunded commitments	0	12,400
Investment, Identifier [Axis]: Waccamaw River, Joint Venture
Schedule of Investments [Line Items]
Total unfunded commitments	0	2,480
Investment, Identifier [Axis]: West-NR AcquisitionCo., LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	2,500	0
Investment, Identifier [Axis]: Whitcraft Holdings, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,886	0
Investment, Identifier [Axis]: Woodland Foods, Inc., Line of Credit
Schedule of Investments [Line Items]
Total unfunded commitments	1,016	456
Investment, Identifier [Axis]: Xeinadin Bidco Limited, CAF Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	2,589	3,109
Investment, Identifier [Axis]: ZB Holdco LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	1,352
Investment, Identifier [Axis]: ZB Holdco LLC, Delayed Draw Term Loan 1
Schedule of Investments [Line Items]
Total unfunded commitments	2,932	0
Investment, Identifier [Axis]: ZB Holdco LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	811	845
Investment, Identifier [Axis]: Zeppelin Bidco Limited, Capex / Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	2,553	2,516
Investment, Identifier [Axis]: eShipping, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	869	1,650
Investment, Identifier [Axis]: eShipping, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	$ 1,486	$ 1,486

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