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INVESTMENTS - Schedule of Contributed Capital and Unfunded Commitments (Details) - USD ($) $ in Thousands			6 Months Ended	12 Months Ended
	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2023	Dec. 31, 2022	Feb. 08, 2021	May 13, 2020
Schedule of Investments [Line Items]
Total unfunded commitments	$ 338,322	$ 308,532	$ 338,322	$ 308,532
All Member Of Waccamaw River LLC
Schedule of Investments [Line Items]
Total contributed capital	125,000		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)	(7,000)	(7,000)
Total unfunded commitments	7,400	7,400	7,400	7,400
Contributed capital by related parties	82,000	74,600
Investment, Identifier [Axis]: APC1 Holding, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	354	0	354
Investment, Identifier [Axis]: ASC Communications, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,089	1,089	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	1,667	1,667
Investment, Identifier [Axis]: Accurus Aerospace Corporation, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	634	1,152	634	1,152
Investment, Identifier [Axis]: Adhefin International, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	808	0	808	0
Investment, Identifier [Axis]: Air Comm Corporation LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,549	0	1,549	0
Investment, Identifier [Axis]: AlliA Insurance Brokers NV, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,871	0	1,871	0
Investment, Identifier [Axis]: Americo Chemical Products, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	471	0	471	0
Investment, Identifier [Axis]: Amtech LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	764	1,527	764	1,527
Investment, Identifier [Axis]: Amtech LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	682	545	682	545
Investment, Identifier [Axis]: AnalytiChem Holding GmbH, Bridge Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	375	366	375	366
Investment, Identifier [Axis]: Aquavista Watersides 2 LTD, Capex / Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	2,215	2,543	2,215	2,543
Investment, Identifier [Axis]: Arc Education, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,732	1,900	1,732	1,900
Investment, Identifier [Axis]: Argus Bidco Limited, CAF Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	693	789	693	789
Investment, Identifier [Axis]: Argus Bidco Limited, RCF Bridge Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	168	0	168
Investment, Identifier [Axis]: Astra Bidco Limited, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	602	876	602	876
Investment, Identifier [Axis]: Avance Clinical Bidco Pty Ltd, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,272	1,295	1,272	1,295
Investment, Identifier [Axis]: Azalea Buyer, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	962	962	962	962
Investment, Identifier [Axis]: Azalea Buyer, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	481	481	481	481
Investment, Identifier [Axis]: Bariacum S.A, Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	982	2,028	982	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	2,423	2,423
Investment, Identifier [Axis]: Biolam Group, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,489	4,783	1,489	4,783
Investment, Identifier [Axis]: Black Angus Steakhouses, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	417	417	417	417
Investment, Identifier [Axis]: Bounteous, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	2,840	2,840	2,840	2,840
Investment, Identifier [Axis]: BrightSign LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	443	1,329	443	1,329
Investment, Identifier [Axis]: Brightpay Limited, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	138	135	138	135
Investment, Identifier [Axis]: CAi Software, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	943	943	943	943
Investment, Identifier [Axis]: CGI Parent, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,653	1,653	1,653	1,653
Investment, Identifier [Axis]: CSL Dualcom, Capex / Acquisition Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	150	142	150	142
Investment, Identifier [Axis]: Canadian Orthodontic Partners Corp., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	110	0	110
Investment, Identifier [Axis]: Catawba River Limited, Structured Junior Note
Schedule of Investments [Line Items]
Total unfunded commitments	12,998	12,635	12,998	12,635
Investment, Identifier [Axis]: Centralis Finco S.a.r.l., Incremental CAF Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	925	1,028	925	1,028
Investment, Identifier [Axis]: Classic Collision (Summit Buyer, LLC), Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	78	0	78
Investment, Identifier [Axis]: Comply365, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,100	935	1,100	935
Investment, Identifier [Axis]: Coyo Uprising GmbH, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	429	419	429	419
Investment, Identifier [Axis]: DISA Holdings Corp., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,287	1,368	1,287	1,368
Investment, Identifier [Axis]: DISA Holdings Corp., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	429	416	429	416
Investment, Identifier [Axis]: DataServ Integrations, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	481	481	481	481
Investment, Identifier [Axis]: DecksDirect, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	218	218	218	218
Investment, Identifier [Axis]: DreamStart Bidco SAS (d/b/a SmartTrade), Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	0	579	0	579
Investment, Identifier [Axis]: Dune Group, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	638	624	638	624
Investment, Identifier [Axis]: Dwyer Instruments, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	5,164	5,164	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	9,272	9,272
Investment, Identifier [Axis]: EMI Porta Holdco LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,026	1,471	1,026	1,471
Investment, Identifier [Axis]: EPS NASS Parent, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	257	0	257
Investment, Identifier [Axis]: Eclipse Business Capital, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	19,091	17,455	19,091	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	2,697	2,639	2,697	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	539	528	539	528
Investment, Identifier [Axis]: Events Software BidCo Pty Ltd, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	640	640	640	640
Investment, Identifier [Axis]: Express Wash Acquisition Company, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	115	115	115	115
Investment, Identifier [Axis]: F24 (Stairway BidCo GmbH), Acquisition Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	231	246	231	246
Investment, Identifier [Axis]: Faraday, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	978	0	978	0
Investment, Identifier [Axis]: Fineline Technologies, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	180	0	180
Investment, Identifier [Axis]: Finexvet, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	642	0	642	0
Investment, Identifier [Axis]: Footco 40 Limited, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	572	766	572	766
Investment, Identifier [Axis]: Fortis Payment Systems, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	575	925	575	925
Investment, Identifier [Axis]: FragilePak LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	2,354	0	2,354
Investment, Identifier [Axis]: GB Eagle Buyer, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	2,581	2,581	2,581	2,581
Investment, Identifier [Axis]: GPNZ II GmbH, CAF Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	560	0	560
Investment, Identifier [Axis]: Global Academic Group Limited, Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	437	451	437	451
Investment, Identifier [Axis]: Greenhill II BV, Capex Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	119	255	119	255
Investment, Identifier [Axis]: Groupe Product Life, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	441	0	441
Investment, Identifier [Axis]: Gusto Aus BidCo Pty Ltd, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	219	223	219	223
Investment, Identifier [Axis]: HEKA Invest, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	568	555	568	555
Investment, Identifier [Axis]: HTI Technology & Industries, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	2,045	2,045	2,045	2,045
Investment, Identifier [Axis]: HTI Technology & Industries, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,364	1,364	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	0	913
Investment, Identifier [Axis]: HeartHealth Bidco Pty Ltd, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	307	313	307	313
Investment, Identifier [Axis]: Heartland Veterinary Partners, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	267	0	267
Investment, Identifier [Axis]: Heavy Construction Systems Specialists, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	2,632	2,632	2,632	2,632
Investment, Identifier [Axis]: INOS 19-090 GmbH, Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	2,432	2,380	2,432	2,380
Investment, Identifier [Axis]: ITI Intermodal, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	103	0	103
Investment, Identifier [Axis]: ITI Intermodal, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,232	118	1,232	118
Investment, Identifier [Axis]: Innovad Group II BV, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	262	1,261	262	1,261
Investment, Identifier [Axis]: Interstellar Group B.V., Delayed Draw Term Loan 1
Schedule of Investments [Line Items]
Total unfunded commitments	1,331	1,310	1,331	1,310
Investment, Identifier [Axis]: Interstellar Group B.V., Delayed Draw Term Loan 2
Schedule of Investments [Line Items]
Total unfunded commitments	57	55	57	55
Investment, Identifier [Axis]: Isolstar Holding NV (IPCOM), Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	761	744	761	744
Investment, Identifier [Axis]: Jaguar Merger Sub Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	422	0	422
Investment, Identifier [Axis]: Jaguar Merger Sub Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	0	490	0	490
Investment, Identifier [Axis]: Jocassee Partners LLC
Schedule of Investments [Line Items]
Total contributed capital	35,000	35,000	35,000	35,000
Total unfunded commitments	65,000	65,000	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	385,000	385,000
Total unfunded commitments	215,000	215,000	215,000	215,000
Investment, Identifier [Axis]: Jocassee Partners LLC, Joint Venture
Schedule of Investments [Line Items]
Total unfunded commitments	65,000	65,000	65,000	65,000
Investment, Identifier [Axis]: Jon Bidco Limited, Capex & Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	1,396	1,441	1,396	1,441
Investment, Identifier [Axis]: Jones Fish Hatcheries & Distributors LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	418	418	418	418
Investment, Identifier [Axis]: Kano Laboratories LLC, Delayed Draw Term Loan 1
Schedule of Investments [Line Items]
Total unfunded commitments	153	153	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	2,830	2,830
Investment, Identifier [Axis]: Kemmerer Operations LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	908	0	908
Investment, Identifier [Axis]: Lambir Bidco Limited, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	714	1,766	714	1,766
Investment, Identifier [Axis]: Lattice Group Holdings Bidco Limited, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	255	298	255	298
Investment, Identifier [Axis]: LeadsOnline, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	2,603	2,603	2,603	2,603
Investment, Identifier [Axis]: Lifestyle Intermediate II, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	2,500	2,500	2,500	2,500
Investment, Identifier [Axis]: LivTech Purchaser, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	138	138	138	138
Investment, Identifier [Axis]: MC Group Ventures Corporation, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	276	296	276	296
Investment, Identifier [Axis]: Marmoutier Holding B.V., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	24	24	24	24
Investment, Identifier [Axis]: Marmoutier Holding B.V., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	109	106	109	106
Investment, Identifier [Axis]: Marshall Excelsior Co., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	110	413	110	413
Investment, Identifier [Axis]: Mercell Holding AS, Capex Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	733	797	733	797
Investment, Identifier [Axis]: Modern Star Holdings Bidco Pty Limited, Capex Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	951	968	951	968
Investment, Identifier [Axis]: Murphy Midco Limited, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	372	407	372	407
Investment, Identifier [Axis]: NF Holdco, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,105	0	1,105	0
Investment, Identifier [Axis]: NPM Investments 28 BV, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	473	463	473	463
Investment, Identifier [Axis]: Narda Acquisitionco., Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,311	1,180	1,311	1,180
Investment, Identifier [Axis]: NeoxCo, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	491	0	491	0
Investment, Identifier [Axis]: Nexus Underwriting Management Limited, Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	385	443	385	443
Investment, Identifier [Axis]: Nexus Underwriting Management Limited, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	97	0	97	0
Investment, Identifier [Axis]: Novotech Aus Bidco Pty Ltd, Capex & Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	809	809	809	809
Investment, Identifier [Axis]: OA Buyer, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,331	1,331	1,331	1,331
Investment, Identifier [Axis]: OAC Holdings I Corp, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	391	607	391	607
Investment, Identifier [Axis]: OSP Hamilton Purchaser, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	416	187	416	187
Investment, Identifier [Axis]: Omni Intermediate Holdings, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	2,289	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	5,582	6,885
Investment, Identifier [Axis]: PSP Intermediate 4, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	743	727	743	727
Investment, Identifier [Axis]: Polara Enterprises, L.L.C., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	545	545	545	545
Investment, Identifier [Axis]: Premium Invest, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	2,946	2,882	2,946	2,882
Investment, Identifier [Axis]: ProfitOptics, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	81	484	81	484
Investment, Identifier [Axis]: Protego Bidco B.V., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	648	792	648	792
Investment, Identifier [Axis]: Qualified Industries, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	242	0	242	0
Investment, Identifier [Axis]: R1 Holdings, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,820	2,623	1,820	2,623
Investment, Identifier [Axis]: R1 Holdings, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,947	1,601	1,947	1,601
Investment, Identifier [Axis]: RA Outdoors, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,235	1,235	1,235	1,235
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,905	2,381	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	4,412	4,412
Investment, Identifier [Axis]: Randys Holdings, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,513	1,571	1,513	1,571
Investment, Identifier [Axis]: Rep Seko Merger Sub LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	579	725	579	725
Investment, Identifier [Axis]: Reward Gateway (UK) Ltd, Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	0	600	0	600
Investment, Identifier [Axis]: Rhondda Financing No. 1 DAC, Structured Junior Note
Schedule of Investments [Line Items]
Total unfunded commitments	19,786	0	19,786	0
Investment, Identifier [Axis]: Rocade Holdings LLC
Schedule of Investments [Line Items]
Total unfunded commitments	30,000		30,000
Investment, Identifier [Axis]: Rocade Holdings LLC, Preferred Equity
Schedule of Investments [Line Items]
Total unfunded commitments	30,000	0	30,000	0
Investment, Identifier [Axis]: Royal Buyer, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,684	2,209	1,684	2,209
Investment, Identifier [Axis]: Royal Buyer, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,340	1,340	1,340	1,340
Investment, Identifier [Axis]: SBP Holdings LP, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,469	0	1,469	0
Investment, Identifier [Axis]: SBP Holdings LP, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,065	0	1,065	0
Investment, Identifier [Axis]: SSCP Pegasus Midco Limited, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	4,929	4,664	4,929	4,664
Investment, Identifier [Axis]: Sanoptis S.A.R.L., Acquisition Capex Facility
Schedule of Investments [Line Items]
Total unfunded commitments	732	1,751	732	1,751
Investment, Identifier [Axis]: Scaled Agile, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	331	416	331	416
Investment, Identifier [Axis]: Scaled Agile, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	336	336	336	336
Investment, Identifier [Axis]: Scout Bidco B.V., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,011	2,270	1,011	2,270
Investment, Identifier [Axis]: Scout Bidco B.V., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,053	1,030	1,053	1,030
Investment, Identifier [Axis]: Security Holdings B.V., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	2,182	2,134	2,182	2,134
Investment, Identifier [Axis]: Security Holdings B.V., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,091	1,067	1,091	1,067
Investment, Identifier [Axis]: Sereni Capital NV, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	694	0	694	0
Investment, Identifier [Axis]: Sereni Capital NV, Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	109	0	109
Investment, Identifier [Axis]: Sierra Senior Loan Strategy JV LLC (Sierra JV)
Schedule of Investments [Line Items]
Total contributed capital	110,100		110,100
Investment, Identifier [Axis]: Smartling, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	1,978	0	1,978
Investment, Identifier [Axis]: Smartling, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,176	1,176	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	0	38
Investment, Identifier [Axis]: Soho Square III Debtco II SARL, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,192	3,383	1,192	3,383
Investment, Identifier [Axis]: Solo Buyer, L.P., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,596	1,995	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	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	98	156
Investment, Identifier [Axis]: Spatial Business Systems LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	7,500	7,500	7,500	7,500
Investment, Identifier [Axis]: Spatial Business Systems LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,406	1,406	1,406	1,406
Investment, Identifier [Axis]: Superjet Buyer, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,825	1,825	1,825	1,825
Investment, Identifier [Axis]: Syntax Systems Ltd, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,933	1,933	1,933	1,933
Investment, Identifier [Axis]: Syntax Systems Ltd, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	337	337	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	1,681	1,681
Investment, Identifier [Axis]: TSYL Corporate Buyer, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	177	177	177	177
Investment, Identifier [Axis]: Tank Holding Corp, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	925	0	925	0
Investment, Identifier [Axis]: Tank Holding Corp, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	218	698	218	698
Investment, Identifier [Axis]: Tanqueray Bidco Limited, Capex Facility
Schedule of Investments [Line Items]
Total unfunded commitments	1,150	1,088	1,150	1,088
Investment, Identifier [Axis]: Techone B.V., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	311	203	311	203
Investment, Identifier [Axis]: Tencarva Machinery Company, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,129	1,129	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	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	827	827
Investment, Identifier [Axis]: The Cleaver-Brooks Company, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	3,229	2,826	3,229	2,826
Investment, Identifier [Axis]: The Hilb Group, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	854	1,182	854	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	79,411	79,411
Total unfunded commitments	0	0	0	0
Investment company, dividend reinvestment			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	482,083	482,083
Total unfunded commitments	0	0	0	0
Investment, Identifier [Axis]: Trader Corporation, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	353	345	353	345
Investment, Identifier [Axis]: Turbo Buyer, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,350	1,350	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	3,629	3,629	3,629	3,629
Investment, Identifier [Axis]: Union Bidco Limited, Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	83	78	83	78
Investment, Identifier [Axis]: United Therapy Holding III GmbH, Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	675	1,170	675	1,170
Investment, Identifier [Axis]: Unither (Uniholding), Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	473	0	473	0
Investment, Identifier [Axis]: W2O Holdings, Inc., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	2,622	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	3,106	3,106
Investment, Identifier [Axis]: WWEC Holdings III Corp, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,739	1,366	1,739	1,366
Investment, Identifier [Axis]: Waccamaw River LLC
Schedule of Investments [Line Items]
Total contributed capital	30,280	27,800	30,280	27,800	$ 25,000
Total return of capital (recallable)	(5,280)	(5,280)	(5,280)	(5,280)	$ (5,300)
Total unfunded commitments	0	2,480	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	139,020	126,620
Total return of capital (recallable)	(14,020)	(14,020)	(14,020)	(14,020)
Total unfunded commitments	0	12,400	0	12,400
Investment, Identifier [Axis]: Waccamaw River, Joint Venture
Schedule of Investments [Line Items]
Total unfunded commitments	0	2,480	0	2,480
Investment, Identifier [Axis]: Whitcraft Holdings, Inc., Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	1,886	0	1,886	0
Investment, Identifier [Axis]: Woodland Foods, Inc., Line of Credit
Schedule of Investments [Line Items]
Total unfunded commitments	1,296	456	1,296	456
Investment, Identifier [Axis]: Xeinadin Bidco Limited, CAF Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	3,286	3,109	3,286	3,109
Investment, Identifier [Axis]: ZB Holdco LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	0	1,352	0	1,352
Investment, Identifier [Axis]: ZB Holdco LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	845	845	845	845
Investment, Identifier [Axis]: Zeppelin Bidco Limited, Capex / Acquisition Facility
Schedule of Investments [Line Items]
Total unfunded commitments	2,660	2,516	2,660	2,516
Investment, Identifier [Axis]: eShipping, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Total unfunded commitments	1,650	1,650	1,650	1,650
Investment, Identifier [Axis]: eShipping, LLC, Revolver
Schedule of Investments [Line Items]
Total unfunded commitments	$ 1,486	$ 1,486	$ 1,486	$ 1,486

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