CONSOLIDATED SCHEDULE OF INVESTMENTS (Unaudited) - USD ($) $ in Thousands		Sep. 30, 2022		Mar. 31, 2022
Schedule of Investments [Line Items]
Cost		$ 1,064,644	[1],[2],[3],[4]	$ 938,303	[5],[6],[7],[8]
Investments at fair value		1,056,931	[1],[3],[9]	936,614	[5],[7],[10]
Non-control/Non-affiliate investments
Schedule of Investments [Line Items]
Cost		835,452	[2],[4],[11]	721,392	[6],[8],[12]
Investments at fair value		859,250	[9],[11]	747,132	[10],[12]
Affiliate investments
Schedule of Investments [Line Items]
Cost		153,192	[2],[4],[13]	140,911	[6],[8],[14]
Investments at fair value		146,784	[9],[13]	131,879	[10],[14]
Control investments
Schedule of Investments [Line Items]
Cost		76,000	[2],[4],[15]	76,000	[6],[8],[16]
Investments at fair value		50,897	[9],[15]	57,603	[10],[16]
360 QUOTE TOPCO, LLC
Schedule of Investments [Line Items]
Cost	[2],[4]	25,597
Investments at fair value	[9]	25,584
AAC NEW HOLDCO INC.
Schedule of Investments [Line Items]
Cost		13,301	[2],[4]	12,636	[6],[8]
Investments at fair value		11,682	[9]	12,333	[10]
ACCELERATION, LLC
Schedule of Investments [Line Items]
Cost	[2],[4]	28,971
Investments at fair value	[9]	29,501
ACCELERATION PARTNERS, LLC
Schedule of Investments [Line Items]
Cost		15,576	[2],[4]	12,600	[6],[8]
Investments at fair value		16,028	[9]	13,028	[10]
ALLIANCE SPORTS GROUP, L.P.
Schedule of Investments [Line Items]
Cost		2,673	[2],[4]	2,673	[6],[8]
Investments at fair value		3,688	[9]	4,176	[10]
AMERICAN NUTS OPERATIONS LLC
Schedule of Investments [Line Items]
Cost		27,665	[2],[4]	27,776	[6],[8]
Investments at fair value		28,703	[9]	29,095	[10]
AMERICAN TELECONFERENCING SERVICES, LTD. (DBA PREMIERE GLOBAL SERVICES, INC.)
Schedule of Investments [Line Items]
Cost		5,742	[2],[4]	5,748	[6],[8]
Investments at fair value		324	[9]	318	[10]
ARBORWORKS, LLC
Schedule of Investments [Line Items]
Cost		14,539	[2],[4]	12,704	[6],[8]
Investments at fair value		12,883	[9]	12,757	[10]
ATS OPERATING, LLC
Schedule of Investments [Line Items]
Cost		19,130	[2],[4]	20,094	[6],[8],[17]
Investments at fair value		19,204	[9]	20,094	[10],[17]
BLASCHAK ANTHRACITE CORPORATION (FKA BLASCHAK COAL CORP.)
Schedule of Investments [Line Items]
Cost		11,387	[2],[4]	11,135	[6],[8]
Investments at fair value		11,437	[9]	10,877	[10]
CADMIUM, LLC
Schedule of Investments [Line Items]
Cost		7,930	[2],[4]	7,615	[6],[8]
Investments at fair value		7,728	[9]	7,616	[10]
FLIP ELECTRONICS, LLC
Schedule of Investments [Line Items]
Cost		20,839	[2],[4]	19,387	[6],[8]
Investments at fair value		37,489	[9]	24,128	[10]
FOOD PHARMA SUBSIDIARY HOLDINGS, LLC
Schedule of Investments [Line Items]
Cost		7,647	[2],[4]	7,635	[6],[8]
Investments at fair value		7,773	[9]	7,780	[10]
GULF PACIFIC ACQUISITION, LLC
Schedule of Investments [Line Items]
Cost	[2],[4]	3,553
Investments at fair value	[9]	3,588
INFOLINKS MEDIA BUYCO, LLC
Schedule of Investments [Line Items]
Cost		8,131	[2],[4]	8,154	[6],[8]
Investments at fair value		8,636	[9]	8,203	[10]
ISI ENTERPRISES, LLC
Schedule of Investments [Line Items]
Cost		6,685	[2],[4]	6,672	[6],[8]
Investments at fair value		6,800	[9]	6,800	[10]
KMS, INC.
Schedule of Investments [Line Items]
Cost	[2],[4],[18]	17,962
Investments at fair value	[9],[18]	16,701
LASH OPCO, LLC
Schedule of Investments [Line Items]
Cost		10,517	[2],[4]	10,369	[6],[8]
Investments at fair value		10,527	[9]	10,404	[10]
LGM PHARMA, LLC
Schedule of Investments [Line Items]
Cost		15,601	[2],[4]	15,497	[6],[8]
Investments at fair value		14,121	[9]	13,703	[10]
LIGHTNING INTERMEDIATE II, LLC (DBA VIMERGY)
Schedule of Investments [Line Items]
Cost	[2],[4]	23,455
Investments at fair value	[9]	23,461
MAKO STEEL LP
Schedule of Investments [Line Items]
Cost		8,626	[2],[4]	8,813	[6],[8]
Investments at fair value		8,689	[9]	8,661	[10]
MERCURY ACQUISITION 2021, LLC (DBA TELE-TOWN HALL)
Schedule of Investments [Line Items]
Cost		15,408	[2],[4]	15,461	[6],[8]
Investments at fair value		16,920	[9]	16,997	[10]
MICROBE FORMULAS LLC
Schedule of Investments [Line Items]
Cost	[2],[4]	12,219
Investments at fair value	[9]	12,281
MUENSTER MILLING COMPANY, LLC
Schedule of Investments [Line Items]
Cost		11,683	[2],[4]	11,646	[6],[8]
Investments at fair value		12,000	[9]	12,000	[10]
NATIONAL CREDIT CARE, LLC
Schedule of Investments [Line Items]
Cost		21,696	[2],[4]	24,070	[6],[8]
Investments at fair value		21,906	[9]	24,342	[10]
NEUROPSYCHIATRIC HOSPITALS, LLC
Schedule of Investments [Line Items]
Cost		19,008	[2],[4]	18,892	[6],[8]
Investments at fair value		17,656	[9]	18,868	[10]
NINJATRADER, INC.
Schedule of Investments [Line Items]
Cost		24,750	[2],[4]	24,670	[6],[8]
Investments at fair value		33,069	[9]	32,716	[10]
NWN PARENT HOLDINGS, LLC
Schedule of Investments [Line Items]
Cost		13,586	[2],[4]	13,234	[6],[8]
Investments at fair value		13,257	[9]	13,230	[10]
OPCO BORROWER, LLC (DBA GIVING HOME HEALTH CARE)
Schedule of Investments [Line Items]
Cost	[2],[4]	12,345
Investments at fair value	[9]	12,345
PIPELINE TECHNIQUE LTD.
Schedule of Investments [Line Items]
Cost	[2],[4],[19]	9,739
Investments at fair value	[9],[19]	9,804
ROOF OPCO, LLC
Schedule of Investments [Line Items]
Cost		21,939	[2],[4]	18,143	[6],[8]
Investments at fair value		21,821	[9]	18,369	[10]
RTIC SUBSIDIARY HOLDINGS, LLC
Schedule of Investments [Line Items]
Cost		7,704	[2],[4]	8,227	[6],[8]
Investments at fair value		7,194	[9]	8,303	[10]
SCRIP INC.
Schedule of Investments [Line Items]
Cost		17,579	[2],[4]	17,521	[6],[8]
Investments at fair value		17,710	[9]	18,351	[10]
SHEARWATER RESEARCH, INC.9
Schedule of Investments [Line Items]
Cost		14,470	[2],[4],[19]	14,505	[6],[8],[20]
Investments at fair value		15,641	[9],[19]	14,557	[10],[20]
SIB HOLDINGS, LLC
Schedule of Investments [Line Items]
Cost		12,312	[2],[4]	7,852	[6],[8]
Investments at fair value		12,537	[9]	7,869	[10]
SOUTH COAST TERMINALS, LLC
Schedule of Investments [Line Items]
Cost		17,585	[2],[4]	17,640	[6],[8]
Investments at fair value		17,929	[9]	17,749	[10]
SPOTLIGHT AR, LLC
Schedule of Investments [Line Items]
Cost		8,091	[2],[4]	8,072	[6],[8]
Investments at fair value		8,472	[9]	8,108	[10]
STUDENT RESOURCE CENTER, LLC
Schedule of Investments [Line Items]
Cost		20,499	[2],[4]	20,466	[6],[8]
Investments at fair value		14,771	[9]	20,416	[10]
SYSTEC CORPORATION (DBA INSPIRE AUTOMATION)
Schedule of Investments [Line Items]
Cost		9,014	[2],[4]	9,635	[6],[8]
Investments at fair value		9,016	[9]	9,653	[10]
THE PRODUCTO GROUP, LLC
Schedule of Investments [Line Items]
Cost		18,824	[2],[4]	13,901	[6],[8]
Investments at fair value		20,869	[9]	13,891	[10]
TRAFERA, LLC (FKA TRINITY 3, LLC)
Schedule of Investments [Line Items]
Cost	[2],[4]	11,022
Investments at fair value	[9]	12,064
US COURTSCRIPT HOLDINGS, INC.
Schedule of Investments [Line Items]
Cost	[2],[4]	7,596
Investments at fair value	[9]	7,859
VERSICARE MANAGEMENT LLC
Schedule of Investments [Line Items]
Cost	[2],[4]	13,137
Investments at fair value	[9]	13,235
WALL STREET PREP, INC.
Schedule of Investments [Line Items]
Cost		11,538	[2],[4]	11,653	[6],[8]
Investments at fair value		11,521	[9]	11,656	[10]
WELL-FOAM, INC.
Schedule of Investments [Line Items]
Cost		19,450	[2],[4]	17,500	[6],[8]
Investments at fair value		19,820	[9]	17,910	[10]
WINTER SERVICES OPERATIONS, LLC
Schedule of Investments [Line Items]
Cost		19,547	[2],[4]	21,945	[6],[8]
Investments at fair value		20,000	[9]	21,906	[10]
ZENFOLIO INC.
Schedule of Investments [Line Items]
Cost		20,732	[2],[4]	19,781	[6],[8]
Investments at fair value		20,091	[9]	19,815	[10]
ZIPS CAR WASH, LLC
Schedule of Investments [Line Items]
Cost		19,574	[2],[4]	15,850	[6],[8]
Investments at fair value		19,612	[9]	15,850	[10]
AIR CONDITIONING SPECIALIST, INC.
Schedule of Investments [Line Items]
Cost		15,260	[2],[4]	13,141	[6],[8]
Investments at fair value		15,767	[9]	13,169	[10]
CATBIRD NYC, LLC
Schedule of Investments [Line Items]
Cost		16,870	[2],[4]	17,033	[6],[8]
Investments at fair value		17,725	[9]	17,677	[10]
CENTRAL MEDICAL SUPPLY LLC
Schedule of Investments [Line Items]
Cost		8,756	[2],[4]	8,736	[6],[8]
Investments at fair value		8,359	[9]	8,288	[10]
DELPHI BEHAVIORAL HEALTH GROUP, LLC
Schedule of Investments [Line Items]
Cost		8,005	[2],[4]	7,414	[6],[8]
Investments at fair value		5,305	[9]	5,860	[10]
DYNAMIC COMMUNITIES, LLC
Schedule of Investments [Line Items]
Cost		13,849	[2],[4]	13,796	[6],[8]
Investments at fair value		9,762	[9]	12,247	[10]
GRAMMATECH, INC.
Schedule of Investments [Line Items]
Cost		11,099	[2],[4]	12,418	[6],[8]
Investments at fair value		9,405	[9]	10,487	[10]
ITA HOLDINGS GROUP, LLC
Schedule of Investments [Line Items]
Cost		25,976	[2],[4]	20,660	[6],[8]
Investments at fair value		29,941	[9]	25,190	[10]
LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE)
Schedule of Investments [Line Items]
Cost		11,003	[2],[4]	10,403	[6],[8]
Investments at fair value		6,586	[9]	7,884	[10]
OUTERBOX, LLC
Schedule of Investments [Line Items]
Cost	[2],[4]	11,118
Investments at fair value	[9]	11,138
ROSELAND MANAGEMENT, LLC
Schedule of Investments [Line Items]
Cost		16,201	[2],[4]	16,102	[6],[8]
Investments at fair value		15,285	[9]	16,605	[10]
STATINMED, LLC
Schedule of Investments [Line Items]
Cost	[2],[4]	13,055
Investments at fair value	[9]	13,055
BINSWANGER HOLDING CORP.
Schedule of Investments [Line Items]
Cost	[6],[8]			11,005
Investments at fair value	[10]			11,045
CITYVET, INC.
Schedule of Investments [Line Items]
Cost	[6],[8]			13,156
Investments at fair value	[10]			15,004
FAST SANDWICH, LLC
Schedule of Investments [Line Items]
Cost	[6],[8]			3,240
Investments at fair value	[10]			3,277
GS OPERATING, LLC
Schedule of Investments [Line Items]
Cost	[6],[8]			10,923
Investments at fair value	[10]			11,457
KLEIN HERSH, LLC
Schedule of Investments [Line Items]
Cost	[6],[8]			23,402
Investments at fair value	[10]			24,298
KMS, LLC
Schedule of Investments [Line Items]
Cost	[6],[8]			15,732
Investments at fair value	[10]			15,920
TRAFERA, LLC (FKA TRINITY 3, LLC)
Schedule of Investments [Line Items]
Cost	[6],[8]			11,053
Investments at fair value	[10]			12,919
SIMR, LLC
Schedule of Investments [Line Items]
Cost	[6],[8]			19,208
Investments at fair value	[10]			10,588
Investment, Identifier [Axis]: 360 QUOTE TOPCO, LLC, First Lien
Schedule of Investments [Line Items]
Principal	[21]	25,000
Cost	[2],[4],[21]	24,643
Investments at fair value	[9],[21]	$ 24,600
Investment interest rate	[21],[22]	10.20%
Investment, Identifier [Axis]: 360 QUOTE TOPCO, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal	[23]	$ 1,000
Cost	[2],[4],[23]	954
Investments at fair value	[9],[23]	$ 984
Investment interest rate	[22],[23]	10.20%
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., Common
Schedule of Investments [Line Items]
Principal				0
Cost	[6],[8]			1,785
Investments at fair value	[10]			1,785
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., First Lien
Schedule of Investments [Line Items]
Principal		$ 9,318		8,653
Cost		9,318	[2],[4]	8,653	[6],[8]
Investments at fair value		9,132	[9]	$ 8,350	[10]
Investment interest rate	[24]			10.00%
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., Shares common stock
Schedule of Investments [Line Items]
Principal		0
Cost	[2],[4]	1,785
Investments at fair value	[9]	1,143
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., Warrants (Expiration - December 11, 2025)
Schedule of Investments [Line Items]
Principal		0		$ 0
Cost		2,198	[2],[4]	2,198	[6],[8]
Investments at fair value		1,407	[9]	2,198	[10]
Investment, Identifier [Axis]: ACCELERATION PARTNERS, LLC, Class A Common Units
Schedule of Investments [Line Items]
Principal	[19],[25]	0
Cost	[2],[4],[19],[25]	0
Investments at fair value	[9],[19],[25]	0
Investment, Identifier [Axis]: ACCELERATION PARTNERS, LLC, Class A Common Units
Schedule of Investments [Line Items]
Principal	[17],[20]			0
Cost	[6],[8],[17],[20]			0
Investments at fair value	[10],[17],[20]			0
Investment, Identifier [Axis]: ACCELERATION PARTNERS, LLC, First Lien
Schedule of Investments [Line Items]
Principal		14,875	[26]	11,875	[27]
Cost		14,576	[2],[4],[26]	11,600	[6],[8],[27]
Investments at fair value		$ 14,875	[9],[26]	$ 11,875	[10],[27]
Investment interest rate		9.99%	[22],[26]	9.17%	[24],[27]
Investment, Identifier [Axis]: ACCELERATION PARTNERS, LLC, Preferred Units
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25]	$ 0	[17],[20]
Cost		1,000	[2],[4],[19],[25]	1,000	[6],[8],[17],[20]
Investments at fair value		1,153	[9],[19],[25]	1,153	[10],[17],[20]
Investment, Identifier [Axis]: ACCELERATION, LLC, Common Units
Schedule of Investments [Line Items]
Principal	[19],[25]	0
Cost	[2],[4],[19],[25]	107
Investments at fair value	[9],[19],[25]	153
Investment, Identifier [Axis]: ACCELERATION, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal	[23]	0
Cost	[2],[4],[23]	(48)
Investments at fair value	[9],[23]	0
Investment, Identifier [Axis]: ACCELERATION, LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Principal		9,298
Cost	[2],[4]	9,121
Investments at fair value	[9]	$ 9,112
Investment interest rate	[22]	9.84%
Investment, Identifier [Axis]: ACCELERATION, LLC, First Lien - Term Loan B
Schedule of Investments [Line Items]
Principal		$ 9,298
Cost	[2],[4]	9,121
Investments at fair value	[9]	$ 9,112
Investment interest rate	[22]	10.84%
Investment, Identifier [Axis]: ACCELERATION, LLC, First Lien - Term Loan C
Schedule of Investments [Line Items]
Principal		$ 9,298
Cost	[2],[4]	9,121
Investments at fair value	[9]	$ 9,112
Investment interest rate	[22]	11.84%
Investment, Identifier [Axis]: ACCELERATION, LLC, Preferred Units
Schedule of Investments [Line Items]
Principal	[19],[25]	$ 0
Cost	[2],[4],[19],[25]	893
Investments at fair value	[9],[19],[25]	1,273
Investment, Identifier [Axis]: ACCELERATION, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal	[23]	750
Cost	[2],[4],[23]	656
Investments at fair value	[9],[23]	$ 739
Investment interest rate	[22],[23]	10.84%
Investment, Identifier [Axis]: ACE GATHERING, INC.
Schedule of Investments [Line Items]
Principal	[18]	$ 7,823
Cost	[2],[4],[18]	7,774
Investments at fair value	[9],[18]	$ 7,017
Investment interest rate	[18],[22]	14.24%
Investment, Identifier [Axis]: ACE GATHERING, INC., Second Lien
Schedule of Investments [Line Items]
Principal	[28]			7,948
Cost	[6],[8],[28]			7,881
Investments at fair value	[10],[28]			$ 7,765
Investment interest rate	[24],[28]			10.50%
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC., First Lien
Schedule of Investments [Line Items]
Principal		$ 14,808		$ 12,778
Cost		14,548	[2],[4]	12,535	[6],[8]
Investments at fair value		$ 14,808	[9]	$ 12,535	[10]
Investment interest rate		9.59%	[22]	8.25%	[24]
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC., Preferred Units
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25]	$ 0	[17],[20]
Cost		728	[2],[4],[19],[25]	624	[6],[8],[17],[20]
Investments at fair value		959	[9],[19],[25]	634	[10],[17],[20]
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC., Revolving Loan
Schedule of Investments [Line Items]
Principal		0	[23]	0	[29]
Cost		(16)	[2],[4],[23]	(18)	[6],[8],[29]
Investments at fair value		0	[9],[23]	0	[10],[29]
Investment, Identifier [Axis]: ALLIANCE SPORTS GROUP, L.P., Membership preferred interest
Schedule of Investments [Line Items]
Principal		0
Cost	[2],[4]	2,500
Investments at fair value	[9]	3,417
Investment, Identifier [Axis]: ALLIANCE SPORTS GROUP, L.P., Preferred membership interest
Schedule of Investments [Line Items]
Principal				0
Cost	[6],[8]			2,500
Investments at fair value	[10]			3,681
Investment, Identifier [Axis]: ALLIANCE SPORTS GROUP, L.P., Unsecured convertible Note
Schedule of Investments [Line Items]
Principal		173
Cost	[2],[4]	173
Investments at fair value	[9]	271
Investment, Identifier [Axis]: ALLIANCE SPORTS GROUP, L.P., Unsecured convertible note
Schedule of Investments [Line Items]
Principal				173
Cost	[6],[8]			173
Investments at fair value	[10]			495
Investment, Identifier [Axis]: AMERICAN NUTS OPERATIONS LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Principal		12,388		12,450
Cost		12,333	[2],[4]	12,388	[6],[8]
Investments at fair value		$ 12,264	[9]	$ 12,450	[10]
Investment interest rate		8.98%	[22]	7.75%	[24]
Investment, Identifier [Axis]: AMERICAN NUTS OPERATIONS LLC, First Lien - Term Loan B
Schedule of Investments [Line Items]
Principal		$ 12,388		$ 12,450
Cost		12,332	[2],[4]	12,388	[6],[8]
Investments at fair value		$ 12,264	[9]	$ 12,450	[10]
Investment interest rate		10.98%	[22]	9.75%	[24]
Investment, Identifier [Axis]: AMERICAN NUTS OPERATIONS LLC, Units of Class A common stock
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25]	$ 0	[17],[20]
Cost		3,000	[2],[4],[19],[25]	3,000	[6],[8],[17],[20]
Investments at fair value		4,175	[9],[19],[25]	4,195	[10],[17],[20]
Investment, Identifier [Axis]: AMERICAN TELECONFERENCING SERVICES, LTD. (DBA PREMIERE GLOBAL SERVICES, INC.), First Lien
Schedule of Investments [Line Items]
Principal		4,899	[30]	4,899	[31]
Cost		4,858	[2],[4],[30]	4,858	[6],[8],[31]
Investments at fair value		$ 274	[9],[30]	$ 269	[10],[31]
Investment interest rate		9.00%	[22],[30]	9.00%	[24],[31]
Investment, Identifier [Axis]: AMERICAN TELECONFERENCING SERVICES, LTD. (DBA PREMIERE GLOBAL SERVICES, INC.), Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 892	[23],[30]	$ 899	[29],[31]
Cost		884	[2],[4],[23],[30]	890	[6],[8],[29],[31]
Investments at fair value		$ 50	[9],[23],[30]	$ 49	[10],[29],[31]
Investment interest rate		9.00%	[22],[23],[30]	9.00%	[24],[29],[31]
Investment, Identifier [Axis]: AMWARE FULFILLMENT LLC, First Lien
Schedule of Investments [Line Items]
Principal		$ 17,358		$ 16,376
Cost		17,355	[2],[4]	16,375	[6],[8]
Investments at fair value		$ 17,358	[9]	$ 16,376	[10]
Investment interest rate		11.09%	[22]	10.00%	[24]
Investment, Identifier [Axis]: ARBORWORKS, LLC, Class A Units
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25]	$ 0
Cost		100	[2],[4],[19],[25]	100	[6],[8]
Investments at fair value		43	[9],[19],[25]	100	[10]
Investment, Identifier [Axis]: ARBORWORKS, LLC, First Lien
Schedule of Investments [Line Items]
Principal		12,708		12,903
Cost		12,489	[2],[4]	12,660	[6],[8]
Investments at fair value		$ 11,094	[9]	$ 12,657	[10]
Investment interest rate		9.87%	[22]	8.00%	[24]
Investment, Identifier [Axis]: ARBORWORKS, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 2,000	[23]	$ 0	[29]
Cost		1,950	[2],[4],[23]	(56)	[6],[8],[29]
Investments at fair value		$ 1,746	[9],[23]	0	[10],[29]
Investment interest rate	[22],[23]	9.82%
Investment, Identifier [Axis]: ASC ORTHO MANAGEMENT COMPANY, LLC, Common Units
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25]	0	[17],[20]
Cost		801	[2],[4],[19],[25]	801	[6],[8],[17],[20]
Investments at fair value		584	[9],[19],[25]	584	[10],[17],[20]
Investment, Identifier [Axis]: ATS OPERATING, LLC, Preferred units
Schedule of Investments [Line Items]
Principal	[19],[25]	0
Cost	[2],[4],[19],[25]	1,000
Investments at fair value	[9],[19],[25]	1,000
Investment, Identifier [Axis]: ATS OPERATING, LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Principal		9,250		9,250
Cost		9,087	[2],[4]	9,071	[6],[8]
Investments at fair value		$ 9,102	[9]	$ 9,071	[10]
Investment interest rate		7.84%	[22]	6.50%	[24]
Investment, Identifier [Axis]: ATS OPERATING, LLC, First Lien - Term Loan B
Schedule of Investments [Line Items]
Principal		$ 9,250		$ 9,250
Cost		9,086	[2],[4]	9,071	[6],[8]
Investments at fair value		$ 9,102	[9]	$ 9,071	[10]
Investment interest rate		9.84%	[22]	8.50%	[24]
Investment, Identifier [Axis]: ATS OPERATING, LLC, Preferred units
Schedule of Investments [Line Items]
Principal	[17],[20]			$ 0
Cost	[6],[8],[17],[20]			1,000
Investments at fair value	[10],[17],[20]			1,000
Investment, Identifier [Axis]: ATS OPERATING, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 0	[23]	1,000	[29]
Cost		(43)	[2],[4],[23]	952	[6],[8],[29]
Investments at fair value		0	[9],[23]	$ 952	[10],[29]
Investment interest rate	[24],[29]			7.50%
Investment, Identifier [Axis]: BINSWANGER HOLDING CORP, First Lien
Schedule of Investments [Line Items]
Principal				$ 10,121
Cost	[6],[8]			10,105
Investments at fair value	[10]			$ 10,121
Investment interest rate	[24]			9.50%
Investment, Identifier [Axis]: BINSWANGER HOLDING CORP., Shares of common stock
Schedule of Investments [Line Items]
Principal		0		$ 0
Cost		900	[2],[4]	900	[6],[8]
Investments at fair value		572	[9]	924	[10]
Investment, Identifier [Axis]: BLASCHAK ANTHRACITE CORPORATION (FKA BLASCHAK COAL CORP.), Second Lien- Term Loan
Schedule of Investments [Line Items]
Principal		9,246	[18]	9,064	[28]
Cost		9,207	[2],[4],[18]	9,005	[6],[8],[28]
Investments at fair value		$ 9,246	[9],[18]	$ 8,793	[10],[28]
Investment interest rate		16.33%	[18],[22]	15.00%	[24],[28]
Investment, Identifier [Axis]: BLASCHAK ANTHRACITE CORPORATION (FKA BLASCHAK COAL CORP.), Second Lien- Term Loan B
Schedule of Investments [Line Items]
Principal		$ 2,192	[18]	$ 2,149	[28]
Cost		2,180	[2],[4],[18]	2,130	[6],[8],[28]
Investments at fair value		$ 2,191	[9],[18]	$ 2,084	[10],[28]
Investment interest rate		16.33%	[18],[22]	15.00%	[24],[28]
Investment, Identifier [Axis]: BROAD SKY NETWORKS LLC (DBA EPIC IO TECHNOLOGIES), Series A Preferred units
Schedule of Investments [Line Items]
Principal		$ 0		$ 0
Cost		1,132	[2],[4]	1,132	[6],[8]
Investments at fair value		1,762	[9]	1,420	[10]
Investment, Identifier [Axis]: CADMIUM, LLC, First Lien
Schedule of Investments [Line Items]
Principal		7,385		7,385
Cost		7,320	[2],[4]	7,313	[6],[8]
Investments at fair value		$ 7,134	[9]	$ 7,314	[10]
Investment interest rate		10.67%	[22]	8.00%	[24]
Investment, Identifier [Axis]: CADMIUM, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 615		$ 308	[29]
Cost		610	[2],[4]	302	[6],[8],[29]
Investments at fair value		$ 594	[9]	$ 302	[10],[29]
Investment interest rate		10.67%	[22]	8.00%	[24],[29]
Investment, Identifier [Axis]: CALIFORNIA PIZZA KITCHEN, INC., Shares of common stock
Schedule of Investments [Line Items]
Principal		$ 0		$ 0
Cost		1,317	[2],[4]	1,317	[6],[8]
Investments at fair value		1,009	[9]	2,090	[10]
Investment, Identifier [Axis]: CAMIN CARGO CONTROL, INC., First Lien
Schedule of Investments [Line Items]
Principal		5,722		5,752
Cost		5,678	[2],[4]	5,702	[6],[8]
Investments at fair value		$ 5,681	[9]	$ 5,700	[10]
Investment interest rate		9.62%	[22]	7.50%	[24]
Investment, Identifier [Axis]: CATBIRD NYC, LLC, Class A units
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25],[32]	$ 0	[17],[20]
Cost		1,000	[2],[4],[19],[25],[32]	1,000	[6],[8],[17],[20]
Investments at fair value		1,396	[9],[19],[25],[32]	1,221	[10],[17],[20]
Investment, Identifier [Axis]: CATBIRD NYC, LLC, Class B units
Schedule of Investments [Line Items]
Principal		0	[19],[23],[25],[32]	0	[17],[20],[29]
Cost		500	[2],[4],[19],[23],[25],[32]	500	[6],[8],[17],[20],[29]
Investments at fair value		629	[9],[19],[23],[25],[32]	572	[10],[17],[20],[29]
Investment, Identifier [Axis]: CATBIRD NYC, LLC, First Lien
Schedule of Investments [Line Items]
Principal		15,700		15,900
Cost		15,435	[2],[4]	15,606	[6],[8]
Investments at fair value		$ 15,700	[9]	$ 15,884	[10]
Investment interest rate		9.28%	[22]	8.00%	[24]
Investment, Identifier [Axis]: CATBIRD NYC, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 0	[23]	$ 0	[29]
Cost		(65)	[2],[4],[23]	(73)	[6],[8],[29]
Investments at fair value		0	[9],[23]	0	[10],[29]
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, Delayed Draw Capex Term Loan
Schedule of Investments [Line Items]
Principal		100	[23]	100
Cost		84	[2],[4],[23]	81	[6],[8]
Investments at fair value		$ 98	[9],[23]	$ 97	[10]
Investment interest rate		11.28%	[22],[23]	10.75%	[24]
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, First Lien
Schedule of Investments [Line Items]
Principal		$ 7,500		$ 7,500
Cost		7,412	[2],[4]	7,398	[6],[8]
Investments at fair value		$ 7,327	[9]	$ 7,260	[10]
Investment interest rate		11.28%	[22]	10.75%	[24]
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, Preferred Units
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25]	$ 0	[17],[20]
Cost		976	[2],[4],[19],[25]	976	[6],[8],[17],[20]
Investments at fair value		641	[9],[19],[25]	641	[10],[17],[20]
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		300	[23]	300	[29]
Cost		284	[2],[4],[23]	281	[6],[8],[29]
Investments at fair value		$ 293	[9],[23]	$ 290	[10],[29]
Investment interest rate		11.28%	[22],[23]	10.75%	[24],[29]
Investment, Identifier [Axis]: CHANDLER SIGNS, LLC, Units of Class A-1 common stock
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25]	$ 0	[17],[20]
Cost		1,500	[2],[4],[19],[25]	1,500	[6],[8],[17],[20]
Investments at fair value		2,435	[9],[19],[25]	924	[10],[17],[20]
Investment, Identifier [Axis]: CITYVET, INC., Class A units
Schedule of Investments [Line Items]
Principal	[17],[20]			0
Cost	[6],[8],[17],[20]			500
Investments at fair value	[10],[17],[20]			1,757
Investment, Identifier [Axis]: CITYVET, INC., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal	[29]			13,000
Cost	[6],[8],[29]			12,656
Investments at fair value	[10],[29]			$ 13,247
Investment interest rate	[24],[29]			7.50%
Investment, Identifier [Axis]: CRAFTY APES, LLC, First Lien
Schedule of Investments [Line Items]
Principal		15,000	[26]	$ 10,000	[27]
Cost		14,886	[2],[4],[26]	9,921	[6],[8],[27]
Investments at fair value		$ 15,000	[9],[26]	$ 10,000	[10],[27]
Investment interest rate		11.22%	[22],[26]	7.21%	[24],[27]
Investment, Identifier [Axis]: DELPHI BEHAVIORAL HEALTH GROUP, LLC, Common Units
Schedule of Investments [Line Items]
Principal		$ 0		$ 0
Cost		3,615	[2],[4]	3,615	[6],[8]
Investments at fair value		1,337	[9]	2,460	[10]
Investment, Identifier [Axis]: DELPHI BEHAVIORAL HEALTH GROUP, LLC, First Lien, L+11.00% PIK
Schedule of Investments [Line Items]
Principal		1,649
Cost	[2],[4]	1,649
Investments at fair value	[9]	$ 1,501
Investment interest rate	[22]	13.27%
Investment, Identifier [Axis]: DELPHI BEHAVIORAL HEALTH GROUP, LLC, First Lien, L+9.00% PIK
Schedule of Investments [Line Items]
Principal		$ 1,829		1,732
Cost		1,829	[2],[4]	1,732	[6],[8]
Investments at fair value		$ 1,555	[9]	$ 1,472	[10]
Investment interest rate		11.67%	[22]	10.00%	[24]
Investment, Identifier [Axis]: DELPHI BEHAVIORAL HEALTH GROUP, LLC, First Lien, L+9.50% PIK
Schedule of Investments [Line Items]
Principal				$ 1,541
Cost	[6],[8]			1,541
Investments at fair value	[10]			$ 1,402
Investment interest rate	[24]			10.50%
Investment, Identifier [Axis]: DELPHI BEHAVIORAL HEALTH GROUP, LLC, Protective Advance
Schedule of Investments [Line Items]
Principal		$ 912		$ 526
Cost		912	[2],[4]	526	[6],[8]
Investments at fair value		$ 912	[9]	$ 526	[10]
Investment interest rate		15.05%	[22]	12.50%	[24]
Investment, Identifier [Axis]: DUNN PAPER, INC., Second Lien
Schedule of Investments [Line Items]
Principal				$ 3,000
Cost	[6],[8]			2,984
Investments at fair value	[10]			$ 2,208
Investment interest rate	[24]			10.25%
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, First Lien
Schedule of Investments [Line Items]
Principal				$ 11,221
Cost	[6],[8]			11,147
Investments at fair value	[10]			$ 10,323
Investment interest rate	[24]			9.51%
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Principal		$ 5,611
Cost	[2],[4]	5,580
Investments at fair value	[9]	$ 5,611
Investment interest rate	[22]	10.61%
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, First Lien - Term Loan B
Schedule of Investments [Line Items]
Principal	[30]	$ 5,611
Cost	[2],[4],[30]	5,579
Investments at fair value	[9],[30]	$ 4,151
Investment interest rate	[22],[30]	12.61%
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, Preferred Units
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25]	$ 0	[17],[20]
Cost		2,000	[2],[4],[19],[25]	2,000	[6],[8],[17],[20]
Investments at fair value		0	[9],[19],[25]	1,274	[10],[17],[20]
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		0	[23]	0	[29]
Cost		(1)	[2],[4],[23]	(1)	[6],[8],[29]
Investments at fair value		0	[9],[23]	0	[10],[29]
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, Senior subordinated debt
Schedule of Investments [Line Items]
Principal		691		650
Cost		691	[2],[4]	650	[6],[8]
Investments at fair value		0	[9]	650	[10]
Investment, Identifier [Axis]: EVEREST TRANSPORTATION SYSTEMS, LLC, First Lien
Schedule of Investments [Line Items]
Principal		8,708		8,938
Cost		8,633	[2],[4]	8,853	[6],[8]
Investments at fair value		$ 8,708	[9]	$ 8,848	[10]
Investment interest rate		11.12%	[22]	9.00%	[24]
Investment, Identifier [Axis]: FAST SANDWICH, LLC, First Lien
Schedule of Investments [Line Items]
Principal				$ 3,277
Cost	[6],[8]			3,262
Investments at fair value	[10]			$ 3,277
Investment interest rate	[24]			10.00%
Investment, Identifier [Axis]: FAST SANDWICH, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal	[29]			$ 0
Cost	[6],[8],[29]			(22)
Investments at fair value	[10],[29]			0
Investment, Identifier [Axis]: FLIP ELECTRONICS, LLC, Common Units
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25],[32]	0	[17],[20],[33]
Cost		2,000	[2],[4],[19],[25],[32]	2,000	[6],[8],[17],[20],[33]
Investments at fair value		18,325	[9],[19],[25],[32]	6,373	[10],[17],[20],[33]
Investment, Identifier [Axis]: FLIP ELECTRONICS, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal		1,409	[23]	0	[29]
Cost		1,361	[2],[4],[23]	(56)	[6],[8],[29]
Investments at fair value		$ 1,409	[9],[23]	0	[10],[29]
Investment interest rate	[22],[23]	9.73%
Investment, Identifier [Axis]: FLIP ELECTRONICS, LLC, First Lien
Schedule of Investments [Line Items]
Principal		$ 17,755		17,755
Cost		17,478	[2],[4]	17,443	[6],[8]
Investments at fair value		$ 17,755	[9]	$ 17,755	[10]
Investment interest rate		11.19%	[22]	8.50%	[24]
Investment, Identifier [Axis]: FOOD PHARMA SUBSIDIARY HOLDINGS, LLC, Class A Units
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25]	$ 0	[17],[20]
Cost		750	[2],[4],[19],[25]	750	[6],[8],[17],[20]
Investments at fair value		743	[9],[19],[25]	750	[10],[17],[20]
Investment, Identifier [Axis]: FOOD PHARMA SUBSIDIARY HOLDINGS, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal	[29]			2,030
Cost	[6],[8],[29]			1,971
Investments at fair value	[10],[29]			$ 2,030
Investment interest rate	[24],[29]			7.50%
Investment, Identifier [Axis]: FOOD PHARMA SUBSIDIARY HOLDINGS, LLC, First Lien
Schedule of Investments [Line Items]
Principal		7,030		$ 5,000
Cost		6,897	[2],[4]	4,914	[6],[8]
Investments at fair value		$ 7,030	[9]	$ 5,000	[10]
Investment interest rate		8.78%	[22]	7.50%	[24]
Investment, Identifier [Axis]: GRAMMATECH, INC., Class A units
Schedule of Investments [Line Items]
Principal		$ 0		$ 0
Cost		1,000	[2],[4]	1,000	[6],[8]
Investments at fair value		674	[9]	674	[10]
Investment, Identifier [Axis]: GRAMMATECH, INC., Class A-1 units
Schedule of Investments [Line Items]
Principal		0		0
Cost		169	[2],[4]	56	[6],[8]
Investments at fair value		114	[9]	38	[10]
Investment, Identifier [Axis]: GRAMMATECH, INC., First Lien
Schedule of Investments [Line Items]
Principal		10,031		11,500
Cost		9,948	[2],[4]	11,384	[6],[8]
Investments at fair value		$ 8,617	[9]	$ 9,775	[10]
Investment interest rate		11.73%	[22]	11.50%	[24]
Investment, Identifier [Axis]: GRAMMATECH, INC., Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 0	[23]	$ 0	[29]
Cost		(18)	[2],[4],[23]	(22)	[6],[8],[29]
Investments at fair value		0	[9],[23]	0	[10],[29]
Investment, Identifier [Axis]: GS OPERATING, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal	[29]			2,516
Cost	[6],[8],[29]			2,406
Investments at fair value	[10],[29]			$ 2,566
Investment interest rate	[24],[29]			6.75%
Investment, Identifier [Axis]: GS OPERATING, LLC, First Lien
Schedule of Investments [Line Items]
Principal				$ 8,534
Cost	[6],[8]			8,367
Investments at fair value	[10]			$ 8,704
Investment interest rate	[24]			6.75%
Investment, Identifier [Axis]: GS OPERATING, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal	[29]			$ 183
Cost	[6],[8],[29]			150
Investments at fair value	[10],[29]			$ 187
Investment interest rate	[24],[29]			6.75%
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal	[23]	0
Cost	[2],[4],[23]	(15)
Investments at fair value	[9],[23]	0
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, First Lien
Schedule of Investments [Line Items]
Principal		3,661
Cost	[2],[4]	3,588
Investments at fair value	[9]	$ 3,588
Investment interest rate	[22]	9.70%
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal	[23]	$ 0
Cost	[2],[4],[23]	(20)
Investments at fair value	[9],[23]	0
Investment, Identifier [Axis]: HYBRID APPAREL, LLC, Second Lien
Schedule of Investments [Line Items]
Principal		15,750	[18]	$ 15,750	[28]
Cost		15,500	[2],[4],[18]	15,473	[6],[8],[28]
Investments at fair value		$ 15,057	[9],[18]	$ 15,246	[10],[28]
Investment interest rate		10.59%	[18],[22]	9.25%	[24],[28]
Investment, Identifier [Axis]: I-45 SLF LLC
Schedule of Investments [Line Items]
Principal	[19],[23],[32]	$ 0
Cost	[2],[4],[19],[23],[32]	76,000
Investments at fair value	[9],[19],[23],[32]	50,897
Investment, Identifier [Axis]: I-45 SLF LLC, LLC equity interest
Schedule of Investments [Line Items]
Principal	[20],[29],[33]			$ 0
Cost	[6],[8],[20],[29],[33]			76,000
Investments at fair value	[10],[20],[29],[33]			57,603
Investment, Identifier [Axis]: INFOLINKS MEDIA BUYCO, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal		0	[23]	0	[29]
Cost		(18)	[2],[4],[23]	(21)	[6],[8],[29]
Investments at fair value		0	[9],[23]	0	[10],[29]
Investment, Identifier [Axis]: INFOLINKS MEDIA BUYCO, LLC, First Lien
Schedule of Investments [Line Items]
Principal		7,692		7,731
Cost		7,561	[2],[4]	7,587	[6],[8]
Investments at fair value		$ 7,692	[9]	$ 7,615	[10]
Investment interest rate		9.42%	[22]	7.01%	[24]
Investment, Identifier [Axis]: INFOLINKS MEDIA BUYCO, LLC, LP interest
Schedule of Investments [Line Items]
Principal		$ 0	[19],[23],[25]	$ 0	[17],[20],[29]
Cost		588	[2],[4],[19],[23],[25]	588	[6],[8],[17],[20],[29]
Investments at fair value		944	[9],[19],[23],[25]	588	[10],[17],[20],[29]
Investment, Identifier [Axis]: ISI ENTERPRISES, LLC, First Lien
Schedule of Investments [Line Items]
Principal		5,000		5,000
Cost		4,917	[2],[4]	4,908	[6],[8]
Investments at fair value		$ 5,000	[9]	$ 5,000	[10]
Investment interest rate		9.28%	[22]	8.00%	[24]
Investment, Identifier [Axis]: ISI ENTERPRISES, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 800	[23]	$ 800	[29]
Cost		768	[2],[4],[23]	764	[6],[8],[29]
Investments at fair value		$ 800	[9],[23]	$ 800	[10],[29]
Investment interest rate		9.12%	[22],[23]	8.00%	[24],[29]
Investment, Identifier [Axis]: ISI ENTERPRISES, LLC, Series A Preferred units
Schedule of Investments [Line Items]
Principal		$ 0		$ 0
Cost		1,000	[2],[4]	1,000	[6],[8]
Investments at fair value		1,000	[9]	1,000	[10]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Class A Membership Interest
Schedule of Investments [Line Items]
Principal		0	[19],[25]	0	[17],[20],[33]
Cost		1,500	[2],[4],[19],[25]	1,500	[6],[8],[17],[20],[33]
Investments at fair value		2,885	[9],[19],[25]	3,063	[10],[17],[20],[33]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - PIK Note A
Schedule of Investments [Line Items]
Principal		3,108		2,959
Cost		2,997	[2],[4]	2,721	[6],[8]
Investments at fair value		3,037	[9]	2,959	[10]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - PIK Note B
Schedule of Investments [Line Items]
Principal		123		117
Cost		123	[2],[4]	117	[6],[8]
Investments at fair value		120	[9]	117	[10]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - Term B Loan
Schedule of Investments [Line Items]
Principal		5,038		5,036
Cost		5,027	[2],[4]	5,010	[6],[8]
Investments at fair value		$ 5,038	[9]	$ 5,061	[10]
Investment interest rate		15.21%	[22]	12.00%	[24]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - Term Loan
Schedule of Investments [Line Items]
Principal		$ 10,076		$ 10,071
Cost		10,074	[2],[4]	10,041	[6],[8]
Investments at fair value		$ 10,056	[9]	$ 10,041	[10]
Investment interest rate		12.21%	[22]	9.00%	[24]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 5,800	[23]	$ 750	[29]
Cost		5,717	[2],[4],[23]	733	[6],[8],[29]
Investments at fair value		$ 5,788	[9],[23]	$ 750	[10],[29]
Investment interest rate		13.21%	[22],[23]	10.00%	[24],[29]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Warrants (Expiration - March 29, 2029)9
Schedule of Investments [Line Items]
Principal	[17],[20]			$ 0
Cost	[6],[8],[17],[20]			538
Investments at fair value	[10],[17],[20]			3,199
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Warrants (Expiration - March 29, 2029)9,13
Schedule of Investments [Line Items]
Principal	[19],[25]	$ 0
Cost	[2],[4],[19],[25]	538
Investments at fair value	[9],[19],[25]	3,017
Investment, Identifier [Axis]: JVMC HOLDINGS CORP, First Lien
Schedule of Investments [Line Items]
Principal				6,589
Cost	[6],[8]			6,558
Investments at fair value	[10]			$ 6,589
Investment interest rate	[24]			8.00%
Investment, Identifier [Axis]: JVMC HOLDINGS CORP., First Lien
Schedule of Investments [Line Items]
Principal		6,360
Cost	[2],[4]	6,337
Investments at fair value	[9]	$ 6,360
Investment interest rate	[22]	9.62%
Investment, Identifier [Axis]: KLEIN HERSH, LLC, First Lien
Schedule of Investments [Line Items]
Principal				$ 23,821
Cost	[6],[8]			23,415
Investments at fair value	[10]			$ 24,298
Investment interest rate	[24]			7.85%
Investment, Identifier [Axis]: KLEIN HERSH, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal	[29]			$ 0
Cost	[6],[8],[29]			(13)
Investments at fair value	[10],[29]			0
Investment, Identifier [Axis]: KMS, INC., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal	[18],[23]	$ 2,274
Cost	[2],[4],[18],[23]	2,215
Investments at fair value	[9],[18],[23]	$ 2,092
Investment interest rate	[18],[22],[23]	10.94%
Investment, Identifier [Axis]: KMS, INC., First Lien
Schedule of Investments [Line Items]
Principal	[18]	$ 15,880
Cost	[2],[4],[18]	15,747
Investments at fair value	[9],[18]	$ 14,609
Investment interest rate	[18],[22]	10.94%
Investment, Identifier [Axis]: KMS, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal	[29]			0
Cost	[6],[8],[29]			(41)
Investments at fair value	[10],[29]			0
Investment, Identifier [Axis]: KMS, LLC, First Lien
Schedule of Investments [Line Items]
Principal	[28]			15,920
Cost	[6],[8],[28]			15,773
Investments at fair value	[10],[28]			$ 15,920
Investment interest rate	[24],[28]			8.25%
Investment, Identifier [Axis]: LASH OPCO, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal	[29]			$ 4,154
Cost	[6],[8],[29]			4,034
Investments at fair value	[10],[29]			$ 4,063
Investment interest rate	[24],[29]			8.01%
Investment, Identifier [Axis]: LASH OPCO, LLC, First Lien
Schedule of Investments [Line Items]
Principal		$ 10,585		$ 6,484
Cost		10,347	[2],[4]	6,345	[6],[8]
Investments at fair value		$ 10,352	[9]	$ 6,341	[10]
Investment interest rate		11.17%	[22]	8.01%	[24]
Investment, Identifier [Axis]: LASH OPCO, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 179	[23]	$ 0	[29]
Cost		170	[2],[4],[23]	(10)	[6],[8],[29]
Investments at fair value		$ 175	[9],[23]	0	[10],[29]
Investment interest rate	[22],[23]	10.08%
Investment, Identifier [Axis]: LGM PHARMA, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal		$ 2,500		2,488
Cost		2,483	[2],[4]	2,463	[6],[8]
Investments at fair value		$ 2,445	[9]	$ 2,388	[10]
Investment interest rate		13.56%	[22]	13.00%	[24]
Investment, Identifier [Axis]: LGM PHARMA, LLC, First Lien
Schedule of Investments [Line Items]
Principal		$ 11,478		$ 11,422
Cost		11,418	[2],[4]	11,346	[6],[8]
Investments at fair value		$ 11,019	[9]	$ 10,851	[10]
Investment interest rate		12.06%	[22]	11.50%	[24]
Investment, Identifier [Axis]: LGM PHARMA, LLC, Units of Class A common stock
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25]	$ 0	[17],[20]
Cost		1,600	[2],[4],[19],[25]	1,600	[6],[8],[17],[20]
Investments at fair value		557	[9],[19],[25]	376	[10],[17],[20]
Investment, Identifier [Axis]: LGM PHARMA, LLC, Unsecured convertible note
Schedule of Investments [Line Items]
Principal	[19],[25]	100
Cost	[2],[4],[19],[25]	100
Investments at fair value	[9],[19],[25]	100
Investment, Identifier [Axis]: LGM PHARMA, LLC., Unsecured convertible note
Schedule of Investments [Line Items]
Principal	[17],[20]			88
Cost	[6],[8],[17],[20]			88
Investments at fair value	[10],[17],[20]			88
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), Common units
Schedule of Investments [Line Items]
Principal		0	[19],[25]	0	[17],[20]
Cost		0	[2],[4],[19],[25]	0	[6],[8],[17],[20]
Investments at fair value		0	[9],[19],[25]	0	[10],[17],[20]
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), First Lien
Schedule of Investments [Line Items]
Principal		5,169		5,195
Cost		5,170	[2],[4]	5,195	[6],[8]
Investments at fair value		$ 4,389	[9]	$ 4,780	[10]
Investment interest rate		7.50%	[22]	7.50%	[24]
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 625	[23]	$ 0	[29]
Cost		625	[2],[4],[23]	0	[6],[8],[29]
Investments at fair value		$ 530	[9],[23]	$ 0	[10],[29]
Investment interest rate		7.50%	[22],[23]	7.50%	[24],[29]
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), Second Lien
Schedule of Investments [Line Items]
Principal		$ 5,208	[30]	$ 5,208	[31]
Cost		5,208	[2],[4],[30]	5,208	[6],[8],[31]
Investments at fair value		1,667	[9],[30]	3,104	[10],[31]
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), Series A Preferred units
Schedule of Investments [Line Items]
Principal		0	[19],[25]	0	[17],[20]
Cost		0	[2],[4],[19],[25]	0	[6],[8],[17],[20]
Investments at fair value		0	[9],[19],[25]	0	[10],[17],[20]
Investment, Identifier [Axis]: LIGHTNING INTERMEDIATE II, LLC (DBA VIMERGY), First Lien
Schedule of Investments [Line Items]
Principal		23,003
Cost	[2],[4]	22,566
Investments at fair value	[9]	$ 22,543
Investment interest rate	[22]	8.60%
Investment, Identifier [Axis]: LIGHTNING INTERMEDIATE II, LLC (DBA VIMERGY), LLC interest
Schedule of Investments [Line Items]
Principal	[19],[25]	$ 0
Cost	[2],[4],[19],[25]	600
Investments at fair value	[9],[19],[25]	600
Investment, Identifier [Axis]: LIGHTNING INTERMEDIATE II, LLC (DBA VIMERGY), Revolving Loan
Schedule of Investments [Line Items]
Principal	[23]	324
Cost	[2],[4],[23]	289
Investments at fair value	[9],[23]	$ 318
Investment interest rate	[22],[23]	8.60%
Investment, Identifier [Axis]: LLFLEX, LLC, First Lien
Schedule of Investments [Line Items]
Principal		$ 10,890	[18]	10,945	[28]
Cost		10,689	[2],[4],[18]	10,723	[6],[8],[28]
Investments at fair value		$ 10,738	[9],[18]	$ 10,671	[10],[28]
Investment interest rate		11.28%	[18],[22]	10.00%	[24],[28]
Investment, Identifier [Axis]: MAKO STEEL LP, First Lien
Schedule of Investments [Line Items]
Principal		$ 7,919		$ 8,032
Cost		7,803	[2],[4]	7,900	[6],[8]
Investments at fair value		$ 7,848	[9]	$ 7,751	[10]
Investment interest rate		11.09%	[22]	8.38%	[24]
Investment, Identifier [Axis]: MAKO STEEL LP, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 849	[23]	$ 943	[29]
Cost		823	[2],[4],[23]	913	[6],[8],[29]
Investments at fair value		$ 841	[9],[23]	$ 910	[10],[29]
Investment interest rate		10.17%	[22],[23]	8.23%	[24],[29]
Investment, Identifier [Axis]: MERCURY ACQUISITION 2021, LLC (DBA TELE-TOWN HALL), First Lien
Schedule of Investments [Line Items]
Principal		$ 12,406		$ 12,469
Cost		12,190	[2],[4]	12,232	[6],[8]
Investments at fair value		$ 12,171	[9]	$ 12,232	[10]
Investment interest rate		10.28%	[22]	9.00%	[24]
Investment, Identifier [Axis]: MERCURY ACQUISITION 2021, LLC (DBA TELE-TOWN HALL), Second Lien
Schedule of Investments [Line Items]
Principal		$ 3,275		$ 3,292
Cost		3,218	[2],[4]	3,229	[6],[8]
Investments at fair value		$ 3,213	[9]	$ 3,229	[10]
Investment interest rate		13.28%	[22]	12.00%	[24]
Investment, Identifier [Axis]: MERCURY ACQUISITION 2021, LLC (DBA TELE-TOWN HALL), Series A units
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25]	$ 0	[17],[20]
Cost		0	[2],[4],[19],[25]	0	[6],[8],[17],[20]
Investments at fair value		1,536	[9],[19],[25]	1,536	[10],[17],[20]
Investment, Identifier [Axis]: MICROBE FORMULAS LLC, First Lien
Schedule of Investments [Line Items]
Principal		12,481
Cost	[2],[4]	12,249
Investments at fair value	[9]	$ 12,281
Investment interest rate	[22]	9.00%
Investment, Identifier [Axis]: MICROBE FORMULAS LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal	[23]	$ 0
Cost	[2],[4],[23]	(30)
Investments at fair value	[9],[23]	0
Investment, Identifier [Axis]: MUENSTER MILLING COMPANY, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal		0	[23]	0	[29]
Cost		(46)	[2],[4],[23]	(52)	[6],[8],[29]
Investments at fair value		0	[9],[23]	0	[10],[29]
Investment, Identifier [Axis]: MUENSTER MILLING COMPANY, LLC, First Lien
Schedule of Investments [Line Items]
Principal		12,000		12,000
Cost		11,806	[2],[4]	11,785	[6],[8]
Investments at fair value		$ 12,000	[9]	$ 12,000	[10]
Investment interest rate		9.03%	[22]	8.25%	[24]
Investment, Identifier [Axis]: MUENSTER MILLING COMPANY, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 0	[23]	$ 0	[29]
Cost		(77)	[2],[4],[23]	(87)	[6],[8],[29]
Investments at fair value		0	[9],[23]	0	[10],[29]
Investment, Identifier [Axis]: NATIONAL CREDIT CARE, LLC, Class A-3 Preferred units
Schedule of Investments [Line Items]
Principal		0	[19],[25]	0	[17],[20]
Cost		2,000	[2],[4],[19],[25]	2,000	[6],[8],[17],[20]
Investments at fair value		2,000	[9],[19],[25]	2,000	[10],[17],[20]
Investment, Identifier [Axis]: NATIONAL CREDIT CARE, LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Principal		10,023		11,250
Cost		9,848	[2],[4]	11,035	[6],[8]
Investments at fair value		$ 9,953	[9]	$ 11,171	[10]
Investment interest rate		8.78%	[22]	7.50%	[24]
Investment, Identifier [Axis]: NATIONAL CREDIT CARE, LLC, First Lien - Term Loan B
Schedule of Investments [Line Items]
Principal		$ 10,023		$ 11,250
Cost		9,848	[2],[4]	11,035	[6],[8]
Investments at fair value		$ 9,953	[9]	$ 11,171	[10]
Investment interest rate		9.78%	[22]	8.50%	[24]
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal		$ 0	[23]	$ 0	[29]
Cost		(72)	[2],[4],[23]	(82)	[6],[8],[29]
Investments at fair value		0	[9],[23]	0	[10],[29]
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, First Lien
Schedule of Investments [Line Items]
Principal		14,982		14,913
Cost		14,753	[2],[4]	14,657	[6],[8]
Investments at fair value		$ 13,648	[9]	$ 14,569	[10]
Investment interest rate		10.28%	[22]	9.00%	[24]
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 4,400	[23]	$ 4,400	[29]
Cost		4,327	[2],[4],[23]	4,317	[6],[8],[29]
Investments at fair value		$ 4,008	[9],[23]	$ 4,299	[10],[29]
Investment interest rate		10.28%	[22],[23]	9.00%	[24],[29]
Investment, Identifier [Axis]: NINJATRADER, INC., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal		$ 0	[23]	$ 0	[29]
Cost		(37)	[2],[4],[23]	(45)	[6],[8],[29]
Investments at fair value		0	[9],[23]	0	[10],[29]
Investment, Identifier [Axis]: NINJATRADER, INC., First Lien
Schedule of Investments [Line Items]
Principal		23,150		23,150
Cost		22,790	[2],[4]	22,719	[6],[8]
Investments at fair value		$ 23,150	[9]	$ 23,150	[10]
Investment interest rate		8.53%	[22]	7.25%	[24]
Investment, Identifier [Axis]: NINJATRADER, INC., Preferred Unit
Schedule of Investments [Line Items]
Principal	[17],[20],[33]			$ 0
Cost	[6],[8],[17],[20],[33]			2,000
Investments at fair value	[10],[17],[20],[33]			9,566
Investment, Identifier [Axis]: NINJATRADER, INC., Preferred Units
Schedule of Investments [Line Items]
Principal	[19],[25],[32]	$ 0
Cost	[2],[4],[19],[25],[32]	2,000
Investments at fair value	[9],[19],[25],[32]	9,919
Investment, Identifier [Axis]: NINJATRADER, INC., Revolving Loan
Schedule of Investments [Line Items]
Principal		0	[23]	0	[29]
Cost		(3)	[2],[4],[23]	(4)	[6],[8],[29]
Investments at fair value		0	[9],[23]	0	[10],[29]
Investment, Identifier [Axis]: NWN PARENT HOLDINGS, LLC, First Lien
Schedule of Investments [Line Items]
Principal		12,999		13,066
Cost		12,802	[2],[4]	12,844	[6],[8]
Investments at fair value		$ 12,479	[9]	$ 12,818	[10]
Investment interest rate		9.37%	[22]	7.50%	[24]
Investment, Identifier [Axis]: NWN PARENT HOLDINGS, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 810	[23]	$ 420	[29]
Cost		784	[2],[4],[23]	390	[6],[8],[29]
Investments at fair value		$ 778	[9],[23]	$ 412	[10],[29]
Investment interest rate		9.27%	[22],[23]	7.50%	[24],[29]
Investment, Identifier [Axis]: OPCO BORROWER, LLC (DBA GIVING HOME HEALTH CARE), First Lien
Schedule of Investments [Line Items]
Principal		$ 9,167
Cost	[2],[4]	9,077
Investments at fair value	[9]	$ 9,077
Investment interest rate	[22]	9.57%
Investment, Identifier [Axis]: OPCO BORROWER, LLC (DBA GIVING HOME HEALTH CARE), Revolving Loan
Schedule of Investments [Line Items]
Principal	[23]	$ 333
Cost	[2],[4],[23]	325
Investments at fair value	[9],[23]	$ 325
Investment interest rate	[22],[23]	9.57%
Investment, Identifier [Axis]: OPCO BORROWER, LLC (DBA GIVING HOME HEALTH CARE), Second Lien
Schedule of Investments [Line Items]
Principal		$ 3,000
Cost	[2],[4]	2,736
Investments at fair value	[9]	$ 2,736
Investment interest rate	[22]	12.50%
Investment, Identifier [Axis]: OPCO BORROWER, LLC (DBA GIVING HOME HEALTH CARE), Warrants (Expiration - August 19, 2029)
Schedule of Investments [Line Items]
Principal		$ 0
Cost	[2],[4]	207
Investments at fair value	[9]	207
Investment, Identifier [Axis]: OUTERBOX, LLC, Class A common units
Schedule of Investments [Line Items]
Principal	[19],[25]	0
Cost	[2],[4],[19],[25]	500
Investments at fair value	[9],[19],[25]	500
Investment, Identifier [Axis]: OUTERBOX, LLC, First Lien
Schedule of Investments [Line Items]
Principal		10,800
Cost	[2],[4]	10,646
Investments at fair value	[9]	$ 10,638
Investment interest rate	[22]	9.09%
Investment, Identifier [Axis]: OUTERBOX, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal	[23]	$ 0
Cost	[2],[4],[23]	(28)
Investments at fair value	[9],[23]	0
Investment, Identifier [Axis]: PIPELINE TECHNIQUE LTD., First Lien
Schedule of Investments [Line Items]
Principal	[19]	10,000
Cost	[2],[4],[19]	9,804
Investments at fair value	[9],[19]	$ 9,804
Investment interest rate	[19],[22]	10.27%
Investment, Identifier [Axis]: PIPELINE TECHNIQUE LTD., Revolving Loan
Schedule of Investments [Line Items]
Principal	[19],[23]	$ 0
Cost	[2],[4],[19],[23]	(65)
Investments at fair value	[9],[19],[23]	0
Investment, Identifier [Axis]: RESEARCH NOW GROUP, INC., Second Lien
Schedule of Investments [Line Items]
Principal		10,500		$ 10,500
Cost		10,113	[2],[4]	10,066	[6],[8]
Investments at fair value		$ 9,310	[9]	$ 10,217	[10]
Investment interest rate		12.84%	[22]	10.50%	[24]
Investment, Identifier [Axis]: ROOF OPCO, LLC, Class A Units
Schedule of Investments [Line Items]
Principal	[19],[25]	$ 0
Cost	[2],[4],[19],[25]	750
Investments at fair value	[9],[19],[25]	750
Investment, Identifier [Axis]: ROOF OPCO, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal	[29]			$ 7,578
Cost	[6],[8],[29]			7,394
Investments at fair value	[10],[29]			$ 7,578
Investment interest rate	[24],[29]			7.00%
Investment, Identifier [Axis]: ROOF OPCO, LLC, First Lien
Schedule of Investments [Line Items]
Principal		21,633		$ 11,000
Cost		21,237	[2],[4]	10,802	[6],[8]
Investments at fair value		$ 21,071	[9]	$ 10,791	[10]
Investment interest rate		10.28%	[22]	7.00%	[24]
Investment, Identifier [Axis]: ROOF OPCO, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 0	[23]	$ 0	[29]
Cost		(48)	[2],[4],[23]	(53)	[6],[8],[29]
Investments at fair value		0	[9],[23]	0	[10],[29]
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, Class A Units
Schedule of Investments [Line Items]
Principal		0		0
Cost		1,517	[2],[4]	1,517	[6],[8]
Investments at fair value		1,123	[9]	1,905	[10]
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, Class A-1 Units
Schedule of Investments [Line Items]
Principal		0
Cost	[2],[4]	66
Investments at fair value	[9]	49
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, First Lien
Schedule of Investments [Line Items]
Principal		14,126		14,125
Cost		14,051	[2],[4]	14,021	[6],[8]
Investments at fair value		$ 13,561	[9]	$ 14,125	[10]
Investment interest rate		12.23%	[22]	9.00%	[24]
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 575	[23]	$ 575	[29]
Cost		567	[2],[4],[23]	564	[6],[8],[29]
Investments at fair value		$ 552	[9],[23]	$ 575	[10],[29]
Investment interest rate		12.23%	[22],[23]	9.00%	[24],[29]
Investment, Identifier [Axis]: RTIC SUBSIDIARY HOLDINGS, LLC, First Lien
Schedule of Investments [Line Items]
Principal		$ 6,755		$ 6,933
Cost		6,701	[2],[4]	6,870	[6],[8]
Investments at fair value		$ 6,255	[9]	$ 6,933	[10]
Investment interest rate		10.31%	[22]	9.00%	[24]
Investment, Identifier [Axis]: RTIC SUBSIDIARY HOLDINGS, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 1,014	[23]	$ 1,370
Cost		1,003	[2],[4],[23]	1,357	[6],[8]
Investments at fair value		$ 939	[9],[23]	$ 1,370	[10]
Investment interest rate		10.39%	[22],[23]	9.00%	[24]
Investment, Identifier [Axis]: SCRIP INC., First Lien
Schedule of Investments [Line Items]
Principal	[26]	$ 16,750
Cost	[2],[4],[26]	16,579
Investments at fair value	[9],[26]	$ 16,650
Investment interest rate	[22],[26]	12.28%
Investment, Identifier [Axis]: SCRIP INC., Shares of common stock
Schedule of Investments [Line Items]
Principal		$ 0		$ 0
Cost		1,000	[2],[4]	1,000	[6],[8]
Investments at fair value		1,060	[9]	1,601	[10]
Investment, Identifier [Axis]: SCRIP, INC., First Lien
Schedule of Investments [Line Items]
Principal	[27]			16,750
Cost	[6],[8],[27]			16,521
Investments at fair value	[10],[27]			$ 16,750
Investment interest rate	[24],[27]			11.43%
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., Class A Common Units
Schedule of Investments [Line Items]
Principal		0	[19]	$ 0	[20]
Cost		33	[2],[4],[19]	33	[6],[8],[20]
Investments at fair value		62	[9],[19]	33	[10],[20]
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., Class A Preferred Units
Schedule of Investments [Line Items]
Principal		0	[19]	0	[20]
Cost		978	[2],[4],[19]	978	[6],[8],[20]
Investments at fair value		1,855	[9],[19]	979	[10],[20]
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal		0	[19],[23]	0	[20],[29]
Cost		(23)	[2],[4],[19],[23]	(27)	[6],[8],[20],[29]
Investments at fair value		0	[9],[19],[23]	0	[10],[20],[29]
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., First Lien
Schedule of Investments [Line Items]
Principal		13,724	[19]	13,794	[20]
Cost		13,517	[2],[4],[19]	13,561	[6],[8],[20]
Investments at fair value		$ 13,724	[9],[19]	$ 13,545	[10],[20]
Investment interest rate		9.03%	[19],[22]	7.25%	[20],[24]
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 0	[19],[23]	$ 0	[20],[29]
Cost		(35)	[2],[4],[19],[23]	(40)	[6],[8],[20],[29]
Investments at fair value		0	[9],[19],[23]	0	[10],[20],[29]
Investment, Identifier [Axis]: SIB HOLDINGS, LLC, Common Units
Schedule of Investments [Line Items]
Principal	[19],[25]	0
Cost	[2],[4],[19],[25]	500
Investments at fair value	[9],[19],[25]	720
Investment, Identifier [Axis]: SIB HOLDINGS, LLC, Common Units
Schedule of Investments [Line Items]
Principal	[17],[20]			0
Cost	[6],[8],[17],[20]			500
Investments at fair value	[10],[17],[20]			500
Investment, Identifier [Axis]: SIB HOLDINGS, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal	[29]			0
Cost	[6],[8],[29]			(9)
Investments at fair value	[10],[29]			0
Investment, Identifier [Axis]: SIB HOLDINGS, LLC, First Lien
Schedule of Investments [Line Items]
Principal		11,600		7,427
Cost		11,436	[2],[4]	7,324	[6],[8]
Investments at fair value		$ 11,438	[9]	$ 7,323	[10]
Investment interest rate		9.33%	[22]	7.00%	[24]
Investment, Identifier [Axis]: SIB HOLDINGS, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 384	[23]	$ 47	[29]
Cost		376	[2],[4],[23]	37	[6],[8],[29]
Investments at fair value		$ 379	[9],[23]	$ 46	[10],[29]
Investment interest rate		9.33%	[22],[23]	7.00%	[24],[29]
Investment, Identifier [Axis]: SIMR, LLC, Class B Common Units
Schedule of Investments [Line Items]
Principal				$ 0
Cost	[6],[8]			6,107
Investments at fair value	[10]			0
Investment, Identifier [Axis]: SIMR, LLC, Class W Units
Schedule of Investments [Line Items]
Principal				0
Cost	[6],[8]			0
Investments at fair value	[10]			0
Investment, Identifier [Axis]: SIMR, LLC, First Lien
Schedule of Investments [Line Items]
Principal	[31]			13,235
Cost	[6],[8],[31]			13,101
Investments at fair value	[10],[31]			$ 10,588
Investment interest rate	[24],[31]			19.00%
Investment, Identifier [Axis]: SONOBI, INC., Class A Common Units
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25]	$ 0	[17],[20]
Cost		500	[2],[4],[19],[25]	500	[6],[8],[17],[20]
Investments at fair value		2,021	[9],[19],[25]	2,960	[10],[17],[20]
Investment, Identifier [Axis]: SOUTH COAST TERMINALS, LLC, First Lien
Schedule of Investments [Line Items]
Principal		17,929		18,019
Cost		17,618	[2],[4]	17,676	[6],[8]
Investments at fair value		$ 17,929	[9]	$ 17,749	[10]
Investment interest rate		8.74%	[22]	7.25%	[24]
Investment, Identifier [Axis]: SOUTH COAST TERMINALS, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 0	[23]	$ 0	[29]
Cost		(33)	[2],[4],[23]	(36)	[6],[8],[29]
Investments at fair value		0	[9],[23]	0	[10],[29]
Investment, Identifier [Axis]: SPECTRUM OF HOPE, LLC, First Lien
Schedule of Investments [Line Items]
Principal		13,135
Cost	[2],[4]	12,882
Investments at fair value	[9]	$ 12,882
Investment interest rate	[22]	9.78%
Investment, Identifier [Axis]: SPOTLIGHT AR, LLC, Common Units
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25]	0	[17],[20]
Cost		750	[2],[4],[19],[25]	750	[6],[8],[17],[20]
Investments at fair value		972	[9],[19],[25]	750	[10],[17],[20]
Investment, Identifier [Axis]: SPOTLIGHT AR, LLC, First Lien
Schedule of Investments [Line Items]
Principal		7,500		7,500
Cost		7,373	[2],[4]	7,359	[6],[8]
Investments at fair value		$ 7,500	[9]	$ 7,358	[10]
Investment interest rate		9.03%	[22]	8.00%	[24]
Investment, Identifier [Axis]: SPOTLIGHT AR, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 0	[23]	$ 0	[29]
Cost		(32)	[2],[4],[23]	(37)	[6],[8],[29]
Investments at fair value		0	[9],[23]	0	[10],[29]
Investment, Identifier [Axis]: STATINMED, LLC, Class A Preferred Units
Schedule of Investments [Line Items]
Principal		0
Cost	[2],[4]	4,838
Investments at fair value	[9]	4,838
Investment, Identifier [Axis]: STATINMED, LLC, Class B Preferred Units
Schedule of Investments [Line Items]
Principal		0
Cost	[2],[4]	1,400
Investments at fair value	[9]	1,400
Investment, Identifier [Axis]: STATINMED, LLC, First Lien
Schedule of Investments [Line Items]
Principal		6,817
Cost	[2],[4]	6,817
Investments at fair value	[9]	$ 6,817
Investment interest rate	[22]	12.21%
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER LLC, First Lien
Schedule of Investments [Line Items]
Principal				18,823
Cost	[6],[8]			18,489
Investments at fair value	[10]			$ 18,597
Investment interest rate	[24]			9.01%
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER LLC, Preferred Units
Schedule of Investments [Line Items]
Principal	[17],[20]			$ 0
Cost	[6],[8],[17],[20]			2,000
Investments at fair value	[10],[17],[20]			1,819
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal	[29]			0
Cost	[6],[8],[29]			(23)
Investments at fair value	[10],[29]			0
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER, LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Principal		$ 11,111
Cost	[2],[4]	10,936
Investments at fair value	[9]	$ 11,111
Investment interest rate	[22]	10.74%
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER, LLC, First Lien - Term Loan B
Schedule of Investments [Line Items]
Principal	[30]	$ 7,712
Cost	[2],[4],[30]	7,583
Investments at fair value	[9],[30]	$ 3,278
Investment interest rate	[22],[30]	13.18%
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER, LLC, Preferred Units
Schedule of Investments [Line Items]
Principal	[19],[25]	$ 0
Cost	[2],[4],[19],[25]	2,000
Investments at fair value	[9],[19],[25]	382
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal	[23]	0
Cost	[2],[4],[23]	(20)
Investments at fair value	[9],[23]	0
Investment, Identifier [Axis]: SYSTEC CORPORATION (DBA INSPIRE AUTOMATION), Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal		0	[23]	0	[29]
Cost		(21)	[2],[4],[23]	(25)	[6],[8],[29]
Investments at fair value		0	[9],[23]	0	[10],[29]
Investment, Identifier [Axis]: SYSTEC CORPORATION (DBA INSPIRE AUTOMATION), First Lien
Schedule of Investments [Line Items]
Principal		9,000		9,000
Cost		8,864	[2],[4]	8,844	[6],[8]
Investments at fair value		$ 8,820	[9]	$ 8,820	[10]
Investment interest rate		9.78%	[22]	8.50%	[24]
Investment, Identifier [Axis]: SYSTEC CORPORATION (DBA INSPIRE AUTOMATION), Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 200	[23]	$ 850	[29]
Cost		171	[2],[4],[23]	816	[6],[8],[29]
Investments at fair value		$ 196	[9],[23]	$ 833	[10],[29]
Investment interest rate		9.78%	[22],[23]	8.50%	[24],[29]
Investment, Identifier [Axis]: THE PRODUCTO GROUP, LLC, Class A units
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25]	$ 0	[17],[20]
Cost		1,500	[2],[4],[19],[25]	1,500	[6],[8],[17],[20]
Investments at fair value		3,214	[9],[19],[25]	1,500	[10],[17],[20]
Investment, Identifier [Axis]: THE PRODUCTO GROUP, LLC, First Lien
Schedule of Investments [Line Items]
Principal		17,655		12,644
Cost		17,324	[2],[4]	12,401	[6],[8]
Investments at fair value		$ 17,655	[9]	$ 12,391	[10]
Investment interest rate		12.15%	[22]	10.00%	[24]
Investment, Identifier [Axis]: TRAFERA, LLC (FKA TRINITY 3, LLC), Class A units
Schedule of Investments [Line Items]
Principal		$ 0	[19],[25],[32]	$ 0	[17],[20],[33]
Cost		1,205	[2],[4],[19],[25],[32]	1,205	[6],[8],[17],[20],[33]
Investments at fair value		2,151	[9],[19],[25],[32]	3,000	[10],[17],[20],[33]
Investment, Identifier [Axis]: TRAFERA, LLC (FKA TRINITY 3, LLC), First Lien
Schedule of Investments [Line Items]
Principal		9,825	[18]	9,875	[28]
Cost		9,729	[2],[4],[18]	9,764	[6],[8],[28]
Investments at fair value		$ 9,825	[9],[18]	$ 9,835	[10],[28]
Investment interest rate		11.03%	[18],[22]	8.75%	[24],[28]
Investment, Identifier [Axis]: TRAFERA, LLC (FKA TRINITY 3, LLC), Unsecured convertible note
Schedule of Investments [Line Items]
Principal		$ 88	[19]	$ 84	[17],[20]
Cost		88	[2],[4],[19]	84	[6],[8],[17],[20]
Investments at fair value		88	[9],[19]	84	[10],[17],[20]
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., Class D-3 LP Units
Schedule of Investments [Line Items]
Principal	[19],[25]	0
Cost	[2],[4],[19],[25]	1,000
Investments at fair value	[9],[19],[25]	1,168
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal	[23]	0
Cost	[2],[4],[23]	(92)
Investments at fair value	[9],[23]	0
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., First Lien
Schedule of Investments [Line Items]
Principal		6,800
Cost	[2],[4]	6,688
Investments at fair value	[9]	$ 6,691
Investment interest rate	[22]	7.79%
Investment, Identifier [Axis]: USA DEBUSK, LLC, First Lien
Schedule of Investments [Line Items]
Principal		$ 11,556		11,614
Cost		11,409	[2],[4]	11,451	[6],[8]
Investments at fair value		$ 11,556	[9]	$ 11,614	[10]
Investment interest rate		8.87%	[22]	6.75%	[24]
Investment, Identifier [Axis]: VERSICARE MANAGEMENT LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal	[23]	$ 0
Cost	[2],[4],[23]	(49)
Investments at fair value	[9],[23]	0
Investment, Identifier [Axis]: VERSICARE MANAGEMENT LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Principal		13,500
Cost	[2],[4]	13,235
Investments at fair value	[9]	$ 13,235
Investment interest rate	[22]	11.06%
Investment, Identifier [Axis]: VERSICARE MANAGEMENT LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal	[23]	$ 0
Cost	[2],[4],[23]	(49)
Investments at fair value	[9],[23]	0
Investment, Identifier [Axis]: VISTAR MEDIA INC., Shares of Series A preferred stock
Schedule of Investments [Line Items]
Principal		0		$ 0
Cost		1,874	[2],[4]	1,874	[6],[8]
Investments at fair value		9,273	[9]	9,273	[10]
Investment, Identifier [Axis]: VTX HOLDINGS, INC. (DBA VERTEX ONE), Series A Preferred units
Schedule of Investments [Line Items]
Principal		0		0
Cost		1,598	[2],[4]	1,598	[6],[8]
Investments at fair value		2,436	[9]	2,082	[10]
Investment, Identifier [Axis]: WALL STREET PREP, INC., Class A-1 Preferred Shares
Schedule of Investments [Line Items]
Principal		0		0
Cost		1,000	[2],[4]	1,000	[6],[8]
Investments at fair value		1,000	[9]	1,000	[10]
Investment, Identifier [Axis]: WALL STREET PREP, INC., First Lien
Schedule of Investments [Line Items]
Principal		10,725		10,863
Cost		10,553	[2],[4]	10,670	[6],[8]
Investments at fair value		$ 10,521	[9]	$ 10,656	[10]
Investment interest rate		9.28%	[22]	8.00%	[24]
Investment, Identifier [Axis]: WALL STREET PREP, INC., Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 0	[23]	$ 0	[29]
Cost		(15)	[2],[4],[23]	(17)	[6],[8],[29]
Investments at fair value		0	[9],[23]	0	[10],[29]
Investment, Identifier [Axis]: WELL-FOAM, INC., First Lien
Schedule of Investments [Line Items]
Principal		17,820		17,910
Cost		17,524	[2],[4]	17,583	[6],[8]
Investments at fair value		$ 17,820	[9]	$ 17,910	[10]
Investment interest rate		10.78%	[22]	9.50%	[24]
Investment, Identifier [Axis]: WELL-FOAM, INC., Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 2,000	[23]	$ 0	[29]
Cost		1,926	[2],[4],[23]	(83)	[6],[8],[29]
Investments at fair value		$ 2,000	[9],[23]	0	[10],[29]
Investment interest rate	[22]	11.69%
Investment, Identifier [Axis]: WINTER SERVICES OPERATIONS, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Principal		$ 0	[23]	0	[29]
Cost		(37)	[2],[4],[23]	(41)	[6],[8],[29]
Investments at fair value		0	[9],[23]	0	[10],[29]
Investment, Identifier [Axis]: WINTER SERVICES OPERATIONS, LLC, First Lien
Schedule of Investments [Line Items]
Principal		20,000		20,000
Cost		19,658	[2],[4]	19,624	[6],[8]
Investments at fair value		$ 20,000	[9]	$ 19,520	[10]
Investment interest rate		9.23%	[22]	8.00%	[24]
Investment, Identifier [Axis]: WINTER SERVICES OPERATIONS, LLC, Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 0	[23]	$ 2,444	[29]
Cost		(74)	[2],[4],[23]	2,362	[6],[8],[29]
Investments at fair value		0	[9],[23]	$ 2,386	[10],[29]
Investment interest rate	[24],[29]			8.00%
Investment, Identifier [Axis]: ZENFOLIO INC., First Lien
Schedule of Investments [Line Items]
Principal		18,820		$ 18,915
Cost		18,735	[2],[4]	18,785	[6],[8]
Investments at fair value		$ 18,161	[9]	$ 18,820	[10]
Investment interest rate		11.28%	[22]	10.00%	[24]
Investment, Identifier [Axis]: ZENFOLIO INC., Revolving Loan
Schedule of Investments [Line Items]
Principal		$ 2,000		$ 1,000	[29]
Cost		1,997	[2],[4]	996	[6],[8],[29]
Investments at fair value		$ 1,930	[9]	$ 995	[10],[29]
Investment interest rate		11.28%	[22]	10.00%	[24],[29]
Investment, Identifier [Axis]: ZIPS CAR WASH, LLC, Delayed Draw Term Loan - A
Schedule of Investments [Line Items]
Principal		$ 15,920		$ 16,000
Cost		15,651	[2],[4]	15,691	[6],[8]
Investments at fair value		$ 15,681	[9]	$ 15,691	[10]
Investment interest rate		10.40%	[22]	8.25%	[24]
Investment, Identifier [Axis]: ZIPS CAR WASH, LLC, Delayed Draw Term Loan - B
Schedule of Investments [Line Items]
Principal		$ 3,990		$ 199	[29]
Cost		3,923	[2],[4]	159	[6],[8],[29]
Investments at fair value		$ 3,931	[9]	$ 159	[10],[29]
Investment interest rate		10.25%	[22]	8.26%	[24],[29]

[1] All debt investments are income-producing, unless otherwise noted. Equity investments are non-income producing, unless otherwise noted.

[2] As of September 30, 2022, the cumulative gross unrealized appreciation for U.S. federal income tax purposes is approximately $58.9 million; cumulative gross unrealized depreciation for federal income tax purposes is $62.8 million. Cumulative net unrealized depreciation is $3.9 million, based on a tax cost of $1,060.8 million.

[3] Equity ownership may be held in shares or units of a company that is either wholly owned by the portfolio company or under common control by the same parent company to the portfolio company.

[4] Negative cost in this column represents the original issue discount of certain undrawn revolvers and delayed draw term loans.

[5] All debt investments are income-producing, unless otherwise noted. Equity investments and warrants are non-income producing, unless otherwise noted.

[6] As of March 31, 2022, the cumulative gross unrealized appreciation for U.S. federal income tax purposes is approximately $67.8 million; cumulative gross unrealized depreciation for federal income tax purposes is $61.7 million. Cumulative net unrealized appreciation is $6.1 million, based on a tax cost of $852.4 million.

[7] Equity ownership may be held in shares or units of a company that is either wholly owned by the portfolio company or under common control by the same parent company to the portfolio company.

[8] Represents amortized cost. Negative cost in this column represents the original issue discount of certain undrawn revolvers and delayed draw term loans.

[9] The Company's investment portfolio is comprised entirely of debt and equity securities of privately held companies for which quoted prices falling within the categories of Level 1 and Level 2 inputs are not readily available. Therefore, the Company values all of its portfolio investments at fair value, as determined in good faith by the Board of Directors, using significant unobservable Level 3 inputs. Refer to Note 4 for further discussion.

[10] The Company's investment portfolio is comprised entirely of debt and equity securities of privately held companies for which quoted prices falling within the categories of Level 1 and Level 2 inputs are not readily available. Therefore, the Company values all of its portfolio investments at fair value, as determined in good faith by the Board of Directors, using significant unobservable Level 3 inputs. Refer to Note 4 for further discussion.

[11] Non-Control/Non-Affiliate investments are generally defined by the Investment Company Act of 1940, as amended (the “1940 Act”), as investments that are neither control investments nor affiliate investments. At September 30, 2022, approximately 81.3% of the Company’s investment assets were non-control/non-affiliate investments. The fair value of these investments as a percent of net assets is 180.6%.

[12] Non-Control/Non-Affiliate investments are generally defined by the Investment Company Act of 1940, as amended (the “1940 Act”), as investments that are neither control investments nor affiliate investments. At March 31, 2022, approximately 79.8% of the Company’s investment assets were non-control/non-affiliate investments. The fair value of these investments as a percent of net assets is 177.5%.

[13] Affiliate investments are generally defined by the 1940 Act as investments in which between 5% and 25% of the voting securities are owned and the investments are not classified as control investments. At September 30, 2022, approximately 13.9% of the Company’s investment assets were affiliate investments. The fair value of these investments as a percent of net assets is 30.9%.

[14] Affiliate investments are generally defined by the 1940 Act as investments in which between 5% and 25% of the voting securities are owned and the investments are not classified as control investments. At March 31, 2022, approximately 14.1% of the Company’s investment assets were affiliate investments. The fair value of these investments as a percent of net assets is 31.3%.

[15] Control investments are generally defined by the 1940 Act as investments in which more than 25% of the voting securities are owned. At September 30, 2022, approximately 4.8% of the Company’s investment assets were control investments. The fair value of these investments as a percent of net assets is 10.7%.

[16] Control investments are generally defined by the 1940 Act as investments in which more than 25% of the voting securities are owned. At March 31, 2022, approximately 6.2% of the Company’s investment assets were control investments. The fair value of these investments as a percent of net assets is 13.7%.

[17] Investment is held through a wholly-owned taxable subsidiary.

[18] The investment is structured as a split lien term loan, which provides the Company with a first lien priority on certain assets of the obligor and a second lien priority on different assets of the obligor.

[19] Indicates assets that are not considered "qualifying assets" 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. As of September 30, 2022, approximately 12.9% of the Company's assets are non-qualifying assets.

[20] Indicates assets that are considered "non-qualifying assets” 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. As of March 31, 2022, approximately 12.8% of the Company's assets are non-qualifying assets.

[21] The investment is structured as a first lien first out term loan.

[22] The majority of investments bear interest at a rate that may be determined by reference to London Interbank Offered Rate (“LIBOR” or “L”), Secured Overnight Financing Rate ("SOFR") or Prime (“P”) and reset daily (D), monthly (M), quarterly (Q), or semiannually (S). For each investment, the Company has provided the spread over LIBOR, SOFR or Prime and the current contractual interest rate in effect at September 30, 2022. Certain investments are subject to an interest rate floor. Certain investments, as noted, accrue payment-in-kind ("PIK") interest.

[23] The investment has an unfunded commitment as of September 30, 2022. Refer to Note 10 - Commitments and Contingencies for further discussion.

[24] The majority of investments bear interest at a rate that may be determined by reference to London Interbank Offered Rate (“LIBOR” or “L”), Secured Overnight Financing Rate ("SOFR") or Prime (“P”) and reset daily (D), monthly (M), quarterly (Q), or semiannually (S). For each investment, the Company has provided the spread over LIBOR, SOFR or Prime and the current contractual interest rate in effect at March 31, 2022. Certain investments are subject to an interest rate floor. Certain investments, as noted, accrue payment-in-kind ("PIK") interest.

[25] Investment is held through a wholly-owned taxable subsidiary.

[26] The investment is structured as a first lien last out term loan.

[27] The investment is structured as a first lien last out term loan.

[28] The investment is structured as a split lien term loan, which provides the Company with a first lien priority on certain assets of the obligor and a second lien priority on different assets of the obligor.

[29] The investment has an unfunded commitment as of March 31, 2022. Refer to Note 11 - Commitments and Contingencies for further discussion.

[30] Investment is on non-accrual status as of September 30, 2022, meaning the Company has ceased to recognize interest income on the investment.

[31] Investment is on non-accrual status as of March 31, 2022, meaning the Company has ceased to recognize interest income on the investment.

[32] Income producing through dividends or distributions.

[33] Income producing through dividends or distributions.