SIGNIFICANT SUBSIDIARIES - I-45 SLF LLC Loan Portfolio (Details) - USD ($)		Mar. 31, 2023		Mar. 31, 2022
Schedule of Investments [Line Items]
Cost		$ 1,220,152,000	[1],[2],[3],[4]	$ 938,303,000	[5],[6],[7],[8]
Investments at fair value		1,206,388,000	[1],[3],[9]	936,614,000	[5],[7],[10]
LASH OPCO, LLC
Schedule of Investments [Line Items]
Cost		10,651,000	[2],[4]	10,369,000	[6],[8]
Investments at fair value		10,440,000	[9]	10,404,000	[10]
AAC NEW HOLDCO INC.
Schedule of Investments [Line Items]
Cost		14,452,000	[2],[4]	12,636,000	[6],[8]
Investments at fair value		$ 11,703,000	[9]	$ 12,333,000	[10]
Investment, Identifier [Axis]: 360 QUOTE TOPCO, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate	[11],[12]	6.50%
Floor	[11],[12]	1.00%
Investment interest rate	[11],[12]	11.55%
Principal	[11]	$ 25,000,000
Cost	[2],[4],[11]	24,674,000
Investments at fair value	[9],[11]	$ 23,125,000
Investment, Identifier [Axis]: 360 QUOTE TOPCO, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate	[12],[13]	6.50%
Floor	[12],[13]	1.00%
Investment interest rate	[12],[13]	11.55%
Principal	[13]	$ 3,250,000
Cost	[2],[4],[13]	3,209,000
Investments at fair value	[9],[13]	$ 3,006,000
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., Common
Schedule of Investments [Line Items]
Shares (in shares)	[14]			374,543
Principal				$ 0
Cost	[6],[8]			1,785,000
Investments at fair value	[10]			$ 1,785,000
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., Delayed Draw Term Loan
Schedule of Investments [Line Items]
PIK		18.00%
Principal		$ 274,000
Cost		270,000
Investments at fair value		$ 264,000
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., First Lien
Schedule of Investments [Line Items]
PIK		18.00%	[12]	8.00%	[15]
Investment interest rate	[15]			10.00%
Principal		$ 10,199,000		$ 8,653,000
Cost		10,199,000	[2],[4]	8,653,000	[6],[8]
Investments at fair value		$ 9,842,000	[9]	8,350,000	[10]
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., Shares common stock
Schedule of Investments [Line Items]
Shares (in shares)	[16]	374,543
Principal		$ 0
Cost	[2],[4]	1,785,000
Investments at fair value	[9]	716,000
Investment, Identifier [Axis]: AAC NEW HOLDCO INC., Warrants (Expiration - December 11, 2025)
Schedule of Investments [Line Items]
Principal		0		0
Cost		2,198,000	[2],[4]	2,198,000	[6],[8]
Investments at fair value		$ 881,000	[9]	$ 2,198,000	[10]
Investment, Identifier [Axis]: ACACIA BUYERCO V LLC, 1,000,000 Class B-2 Units
Schedule of Investments [Line Items]
Shares (in shares)		1,000,000
Principal		$ 0
Cost		1,000,000
Investments at fair value		$ 1,000,000
Investment, Identifier [Axis]: ACACIA BUYERCO V LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate		6.50%
Floor		1.00%
Investment interest rate		11.43%
Principal		$ 7,500,000
Cost		7,332,000
Investments at fair value		$ 7,380,000
Investment, Identifier [Axis]: ACACIA BUYERCO V LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Variable rate		6.50%
Floor		1.00%
Investment interest rate		11.35%
Principal		$ 5,000,000
Cost		4,905,000
Investments at fair value		$ 4,920,000
Investment, Identifier [Axis]: ACACIA BUYERCO V LLC, Revolver Loan
Schedule of Investments [Line Items]
Variable rate		6.50%
Floor		1.00%
Principal		$ 0
Cost		(37,000)
Investments at fair value		$ 0
Investment, Identifier [Axis]: ACCELERATION PARTNERS, LLC, Class A Common Units
Schedule of Investments [Line Items]
Shares (in shares)	[16],[17],[18]	1,019
Principal	[17],[18]	$ 0
Cost	[2],[4],[17],[18]	14,000
Investments at fair value	[9],[17],[18]	$ 0
Investment, Identifier [Axis]: ACCELERATION PARTNERS, LLC, Class A Common Units
Schedule of Investments [Line Items]
Shares (in shares)	[14],[19],[20]			1,000
Principal	[19],[20]			$ 0
Cost	[6],[8],[19],[20]			0
Investments at fair value	[10],[19],[20]			$ 0
Investment, Identifier [Axis]: ACCELERATION PARTNERS, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		8.15%	[12],[21]	8.17%	[15],[22]
Floor		1.00%	[12],[21]	1.00%	[15],[22]
Investment interest rate		12.90%	[12],[21]	9.17%	[15],[22]
Principal		$ 19,550,000	[21]	$ 11,875,000	[22]
Cost		19,162,000	[2],[4],[21]	11,600,000	[6],[8],[22]
Investments at fair value		$ 19,550,000	[9],[21]	$ 11,875,000	[10],[22]
Investment, Identifier [Axis]: ACCELERATION PARTNERS, LLC, Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)		1,019	[16],[17],[18]	1,000	[14],[19],[20]
Principal		$ 0	[17],[18]	$ 0	[19],[20]
Cost		1,019,000	[2],[4],[17],[18]	1,000,000	[6],[8],[19],[20]
Investments at fair value		$ 1,223,000	[9],[17],[18]	$ 1,153,000	[10],[19],[20]
Investment, Identifier [Axis]: ACCELERATION, LLC, Common Units
Schedule of Investments [Line Items]
Shares (in shares)	[16],[17],[18]	1,611.22
Principal	[17],[18]	$ 0
Cost	[2],[4],[17],[18]	107,000
Investments at fair value	[9],[17],[18]	$ 165,000
Investment, Identifier [Axis]: ACCELERATION, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate	[12],[13]	8.50%
Floor	[12],[13]	1.00%
Principal	[13]	$ 0
Cost	[2],[4],[13]	(42,000)
Investments at fair value	[9],[13]	$ 0
Investment, Identifier [Axis]: ACCELERATION, LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Variable rate	[12]	7.50%
Floor	[12]	1.00%
Investment interest rate	[12]	12.35%
Principal		$ 9,228,000
Cost	[2],[4]	9,067,000
Investments at fair value	[9]	$ 9,228,000
Investment, Identifier [Axis]: ACCELERATION, LLC, First Lien - Term Loan B
Schedule of Investments [Line Items]
Variable rate	[12]	8.50%
Floor	[12]	1.00%
Investment interest rate	[12]	13.35%
Principal		$ 9,228,000
Cost	[2],[4]	9,066,000
Investments at fair value	[9]	$ 9,228,000
Investment, Identifier [Axis]: ACCELERATION, LLC, First Lien - Term Loan C
Schedule of Investments [Line Items]
Variable rate	[12]	9.50%
Floor	[12]	1.00%
Investment interest rate	[12]	14.35%
Principal		$ 9,228,000
Cost	[2],[4]	9,066,000
Investments at fair value	[9]	$ 9,228,000
Investment, Identifier [Axis]: ACCELERATION, LLC, Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)	[16],[17],[18]	13,451.22
Principal	[17],[18]	$ 0
Cost	[2],[4],[17],[18]	893,000
Investments at fair value	[9],[17],[18]	$ 1,482,000
Investment, Identifier [Axis]: ACCELERATION, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate	[12],[13]	8.50%
Floor	[12],[13]	1.00%
Investment interest rate		13.56%
Principal	[13]	$ 3,700,000
Cost	[2],[4],[13]	3,616,000
Investments at fair value	[9],[13]	$ 3,700,000
Investment, Identifier [Axis]: ACE GATHERING, INC.
Schedule of Investments [Line Items]
Variable rate	[12],[23]	12.00%
Floor	[12],[23]	2.00%
Investment interest rate	[12],[23]	16.85%
Principal	[23]	$ 7,698,000
Cost	[2],[4],[23]	7,668,000
Investments at fair value	[9],[23]	$ 7,082,000
Investment, Identifier [Axis]: ACE GATHERING, INC., Second Lien
Schedule of Investments [Line Items]
Variable rate	[15],[24]			8.50%
Floor	[15],[24]			2.00%
Investment interest rate	[15],[24]			10.50%
Principal	[24]			$ 7,948,000
Cost	[6],[8],[24]			7,881,000
Investments at fair value	[10],[24]			$ 7,765,000
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC., First Lien
Schedule of Investments [Line Items]
Variable rate		7.25%	[12]	7.25%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		12.12%	[12]	8.25%	[15]
Principal		$ 27,438,000		$ 12,778,000
Cost		26,940,000	[2],[4]	12,535,000	[6],[8]
Investments at fair value		$ 27,438,000	[9]	$ 12,535,000	[10]
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC., Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)		766,738.93	[16],[17],[18]	623,693.55	[14],[19],[20]
Principal		$ 0	[17],[18]	$ 0	[19],[20]
Cost		809,000	[2],[4],[17],[18]	624,000	[6],[8],[19],[20]
Investments at fair value		$ 1,202,000	[9],[17],[18]	$ 634,000	[10],[19],[20]
Investment, Identifier [Axis]: AIR CONDITIONING SPECIALIST, INC., Revolving Loan
Schedule of Investments [Line Items]
Variable rate		7.25%	[12],[13]	7.25%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Investment interest rate		12.40%
Principal		$ 800,000	[13]	$ 0	[25]
Cost		766,000	[2],[4],[13]	(18,000)	[6],[8],[25]
Investments at fair value		800,000	[9],[13]	0	[10],[25]
Investment, Identifier [Axis]: ALLIANCE SPORTS GROUP, L.P., Membership preferred interest
Schedule of Investments [Line Items]
Principal		0
Cost	[2],[4]	2,500,000
Investments at fair value	[9]	$ 2,691,000
Investment, Identifier [Axis]: ALLIANCE SPORTS GROUP, L.P., Preferred membership interest
Schedule of Investments [Line Items]
Principal				0
Cost	[6],[8]			2,500,000
Investments at fair value	[10]			$ 3,681,000
Investment, Identifier [Axis]: ALLIANCE SPORTS GROUP, L.P., Unsecured convertible Note
Schedule of Investments [Line Items]
PIK	[12]	6.00%
Principal		$ 173,000
Cost	[2],[4]	173,000
Investments at fair value	[9]	$ 201,000
Investment, Identifier [Axis]: ALLIANCE SPORTS GROUP, L.P., Unsecured convertible note
Schedule of Investments [Line Items]
PIK	[15]			6.00%
Principal				$ 173,000
Cost	[6],[8]			173,000
Investments at fair value	[10]			$ 495,000
Investment, Identifier [Axis]: AMERICAN NUTS OPERATIONS LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
PIK		100.00%
Variable rate		6.75%	[12]	6.75%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		12.49%	[12]	7.75%	[15]
Principal		$ 11,716,000		$ 12,450,000
Cost		11,667,000	[2],[4]	12,388,000	[6],[8]
Investments at fair value		$ 10,978,000	[9]	$ 12,450,000	[10]
Investment, Identifier [Axis]: AMERICAN NUTS OPERATIONS LLC, First Lien - Term Loan B
Schedule of Investments [Line Items]
PIK		100.00%
Variable rate		8.75%	[12]	8.75%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		14.49%	[12]	9.75%	[15]
Principal		$ 11,716,000		$ 12,450,000
Cost		11,667,000	[2],[4]	12,388,000	[6],[8]
Investments at fair value		$ 9,958,000	[9]	$ 12,450,000	[10]
Investment, Identifier [Axis]: AMERICAN NUTS OPERATIONS LLC, Units of Class A common stock
Schedule of Investments [Line Items]
Shares (in shares)		3,000,000	[16],[17],[18]	3,000,000	[14],[19],[20]
Principal		$ 0	[17],[18]	$ 0	[19],[20]
Cost		3,000,000	[2],[4],[17],[18]	3,000,000	[6],[8],[19],[20]
Investments at fair value		$ 0	[9],[17],[18]	$ 4,195,000	[10],[19],[20]
Investment, Identifier [Axis]: AMERICAN TELECONFERENCING SERVICES, LTD. (DBA PREMIERE GLOBAL SERVICES, INC.), First Lien
Schedule of Investments [Line Items]
Variable rate		5.50%	[12],[26]	5.50%	[15],[27]
Floor	[12],[26]	2.00%
Investment interest rate		9.00%	[12],[26]	9.00%	[15],[27]
Principal		$ 4,899,000	[26]	$ 4,899,000	[27]
Cost		4,858,000	[2],[4],[26]	4,858,000	[6],[8],[27]
Investments at fair value		$ 251,000	[9],[26]	$ 269,000	[10],[27]
Investment, Identifier [Axis]: AMERICAN TELECONFERENCING SERVICES, LTD. (DBA PREMIERE GLOBAL SERVICES, INC.), Revolving Loan
Schedule of Investments [Line Items]
Variable rate		5.50%	[12],[13],[26]	5.50%	[15],[25],[27]
Floor	[12],[13],[26]	2.00%
Investment interest rate		9.00%	[12],[13],[26]	9.00%	[15],[25],[27]
Principal		$ 862,000	[13],[26]	$ 899,000	[25],[27]
Cost		853,000	[2],[4],[13],[26]	890,000	[6],[8],[25],[27]
Investments at fair value		$ 44,000	[9],[13],[26]	$ 49,000	[10],[25],[27]
Investment, Identifier [Axis]: AMWARE FULFILLMENT LLC, First Lien
Schedule of Investments [Line Items]
Variable rate	[15]			9.00%
Floor	[15]			1.00%
Investment interest rate	[15]			10.00%
Principal				$ 16,376,000
Cost	[6],[8]			16,375,000
Investments at fair value	[10]			$ 16,376,000
Investment, Identifier [Axis]: ARBORWORKS, LLC, Class A Units
Schedule of Investments [Line Items]
Shares (in shares)		100	[16],[17],[18]	100	[14]
Principal		$ 0	[17],[18]	$ 0
Cost		100,000	[2],[4],[17],[18]	100,000	[6],[8]
Investments at fair value		$ 0	[9],[17],[18]	$ 100,000	[10]
Investment, Identifier [Axis]: ARBORWORKS, LLC, First Lien
Schedule of Investments [Line Items]
PIK		300.00%
Variable rate		7.00%	[12]	7.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		14.85%	[12]	8.00%	[15]
Principal		$ 12,610,000		$ 12,903,000
Cost		12,417,000	[2],[4]	12,660,000	[6],[8]
Investments at fair value		$ 9,470,000	[9]	$ 12,657,000	[10]
Investment, Identifier [Axis]: ARBORWORKS, LLC, Revolving Loan
Schedule of Investments [Line Items]
PIK		300.00%
Variable rate		7.00%	[12],[13]	7.00%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Investment interest rate	[12],[13]	14.83%
Principal		$ 2,000,000	[13]	$ 0	[25]
Cost		1,956,000	[2],[4],[13]	(56,000)	[6],[8],[25]
Investments at fair value		$ 1,502,000	[9],[13]	$ 0	[10],[25]
Investment, Identifier [Axis]: ASC ORTHO MANAGEMENT COMPANY, LLC, Common Units
Schedule of Investments [Line Items]
Shares (in shares)		2,572	[16],[17],[18]	2,156	[14],[19],[20]
Principal		$ 0	[17],[18]	$ 0	[19],[20]
Cost		1,026,000	[2],[4],[17],[18]	801,000	[6],[8],[19],[20]
Investments at fair value		$ 847,000	[9],[17],[18]	$ 584,000	[10],[19],[20]
Investment, Identifier [Axis]: ATS OPERATING, LLC, Preferred units
Schedule of Investments [Line Items]
Shares (in shares)	[16],[17],[18]	1,000,000
Principal	[17],[18]	$ 0
Cost	[2],[4],[17],[18]	1,000,000
Investments at fair value	[9],[17],[18]	$ 1,000,000
Investment, Identifier [Axis]: ATS OPERATING, LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Variable rate		5.50%	[12]	5.50%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		10.35%	[12]	6.50%	[15]
Principal		$ 9,250,000		$ 9,250,000
Cost		9,104,000	[2],[4]	9,071,000	[6],[8]
Investments at fair value		$ 9,102,000	[9]	$ 9,071,000	[10]
Investment, Identifier [Axis]: ATS OPERATING, LLC, First Lien - Term Loan B
Schedule of Investments [Line Items]
Variable rate		7.50%	[12]	7.50%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		12.35%	[12]	8.50%	[15]
Principal		$ 9,250,000		$ 9,250,000
Cost		9,102,000	[2],[4]	9,071,000	[6],[8]
Investments at fair value		$ 9,102,000	[9]	$ 9,071,000	[10]
Investment, Identifier [Axis]: ATS OPERATING, LLC, Preferred units
Schedule of Investments [Line Items]
Shares (in shares)	[14],[19],[20]			1,000,000
Principal	[19],[20]			$ 0
Cost	[6],[8],[19],[20]			1,000,000
Investments at fair value	[10],[19],[20]			$ 1,000,000
Investment, Identifier [Axis]: ATS OPERATING, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		6.50%	[12],[13]	6.50%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Investment interest rate		11.39%		7.50%	[15],[25]
Principal		$ 500,000	[13]	$ 1,000,000	[25]
Cost		462,000	[2],[4],[13]	952,000	[6],[8],[25]
Investments at fair value		$ 492,000	[9],[13]	$ 952,000	[10],[25]
Investment, Identifier [Axis]: BINSWANGER HOLDING CORP, First Lien
Schedule of Investments [Line Items]
Variable rate	[15]			8.50%
Floor	[15]			1.00%
Investment interest rate	[15]			9.50%
Principal				$ 10,121,000
Cost	[6],[8]			10,105,000
Investments at fair value	[10]			$ 10,121,000
Investment, Identifier [Axis]: BINSWANGER HOLDING CORP., Shares of common stock
Schedule of Investments [Line Items]
Shares (in shares)		900,000	[16]	900,000	[14]
Principal		$ 0		$ 0
Cost		900,000	[2],[4]	900,000	[6],[8]
Investments at fair value		$ 0	[9]	$ 924,000	[10]
Investment, Identifier [Axis]: BLASCHAK ANTHRACITE CORPORATION (FKA BLASCHAK COAL CORP.), Second Lien- Term Loan
Schedule of Investments [Line Items]
PIK	[15],[24]			3.00%
Variable rate	[15],[24]			11.00%
Floor	[15],[24]			1.00%
Investment interest rate	[15],[24]			15.00%
Principal	[24]			$ 9,064,000
Cost	[6],[8],[24]			9,005,000
Investments at fair value	[10],[24]			$ 8,793,000
Investment, Identifier [Axis]: BLASCHAK ANTHRACITE CORPORATION (FKA BLASCHAK COAL CORP.), Second Lien- Term Loan B
Schedule of Investments [Line Items]
PIK	[15],[24]			3.00%
Variable rate	[15],[24]			11.00%
Floor	[15],[24]			1.00%
Investment interest rate	[15],[24]			15.00%
Principal	[24]			$ 2,149,000
Cost	[6],[8],[24]			2,130,000
Investments at fair value	[10],[24]			$ 2,084,000
Investment, Identifier [Axis]: BROAD SKY NETWORKS LLC (DBA EPIC IO TECHNOLOGIES), Series A Preferred units
Schedule of Investments [Line Items]
Shares (in shares)		1,131,579	[16]	1,131,579	[14]
Principal		$ 0		$ 0
Cost		1,132,000	[2],[4]	1,132,000	[6],[8]
Investments at fair value		$ 1,649,000	[9]	$ 1,420,000	[10]
Investment, Identifier [Axis]: BROAD SKY NETWORKS LLC, Series C Preferred units
Schedule of Investments [Line Items]
Shares (in shares)		89,335
Principal		$ 0
Cost		89,000
Investments at fair value		$ 130,000
Investment, Identifier [Axis]: C&M CONVEYOR, INC, First Lien-Term Loan A
Schedule of Investments [Line Items]
Variable rate		7.50%
Floor		1.50%
Investment interest rate		12.28%
Principal		$ 6,500,000
Cost		6,377,000
Investments at fair value		$ 6,377,000
Investment, Identifier [Axis]: C&M CONVEYOR, INC, First Lien-Term Loan B
Schedule of Investments [Line Items]
Variable rate		5.50%
Floor		1.50%
Investment interest rate		10.28%
Principal		$ 6,500,000
Cost		6,377,000
Investments at fair value		$ 6,377,000
Investment, Identifier [Axis]: CADMIUM, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		7.00%	[12]	7.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		12.16%	[12]	8.00%	[15]
Principal		$ 7,385,000		$ 7,385,000
Cost		7,326,000	[2],[4]	7,313,000	[6],[8]
Investments at fair value		$ 7,134,000	[9]	$ 7,314,000	[10]
Investment, Identifier [Axis]: CADMIUM, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		7.00%	[12]	7.00%	[15],[25]
Floor		1.00%	[12]	1.00%	[15],[25]
Investment interest rate		12.16%	[12]	8.00%	[15],[25]
Principal		$ 615,000		$ 308,000	[25]
Cost		611,000	[2],[4]	302,000	[6],[8],[25]
Investments at fair value		$ 594,000	[9]	$ 302,000	[10],[25]
Investment, Identifier [Axis]: CALIFORNIA PIZZA KITCHEN, INC., Shares of common stock
Schedule of Investments [Line Items]
Shares (in shares)	[14]			48,423
Principal				$ 0
Cost	[6],[8]			1,317,000
Investments at fair value	[10]			$ 2,090,000
Investment, Identifier [Axis]: CAMIN CARGO CONTROL, INC., First Lien
Schedule of Investments [Line Items]
Variable rate		6.50%	[12]	6.50%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		11.42%	[12]	7.50%	[15]
Principal		$ 5,692,000		$ 5,752,000
Cost		5,652,000	[2],[4]	5,702,000	[6],[8]
Investments at fair value		$ 5,692,000	[9]	$ 5,700,000	[10]
Investment, Identifier [Axis]: CATBIRD NYC, LLC, Class A units
Schedule of Investments [Line Items]
Shares (in shares)		1,000,000	[16],[17],[18],[28]	1,000,000	[14],[19],[20]
Principal		$ 0	[17],[18],[28]	$ 0	[19],[20]
Cost		1,000,000	[2],[4],[17],[18],[28]	1,000,000	[6],[8],[19],[20]
Investments at fair value		$ 1,658,000	[9],[17],[18],[28]	$ 1,221,000	[10],[19],[20]
Investment, Identifier [Axis]: CATBIRD NYC, LLC, Class B units
Schedule of Investments [Line Items]
Shares (in shares)		500,000	[13],[16],[17],[18],[28]	500,000	[14],[19],[20],[25]
Principal		$ 0	[13],[17],[18],[28]	$ 0	[19],[20],[25]
Cost		500,000	[2],[4],[13],[17],[18],[28]	500,000	[6],[8],[19],[20],[25]
Investments at fair value		$ 714,000	[9],[13],[17],[18],[28]	$ 572,000	[10],[19],[20],[25]
Investment, Identifier [Axis]: CATBIRD NYC, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		7.00%	[12]	7.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		11.88%	[12]	8.00%	[15]
Principal		$ 15,500,000		$ 15,900,000
Cost		15,265,000	[2],[4]	15,606,000	[6],[8]
Investments at fair value		$ 15,500,000	[9]	$ 15,884,000	[10]
Investment, Identifier [Axis]: CATBIRD NYC, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		7.00%	[12],[13]	7.00%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Principal		$ 0	[13]	$ 0	[25]
Cost		(57,000)	[2],[4],[13]	(73,000)	[6],[8],[25]
Investments at fair value		$ 0	[9],[13]	$ 0	[10],[25]
Investment, Identifier [Axis]: CAVALIER BUYER, INC. Class A-1 Units
Schedule of Investments [Line Items]
Shares (in shares)		625,000
Principal		$ 0
Cost		0
Investments at fair value		$ 0
Investment, Identifier [Axis]: CAVALIER BUYER, INC. First Lien
Schedule of Investments [Line Items]
Variable rate		8.00%
Floor		2.00%
Investment interest rate		12.88%
Principal		$ 6,500,000
Cost		6,372,000
Investments at fair value		$ 6,372,000
Investment, Identifier [Axis]: CAVALIER BUYER, INC. Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)		625,000
Principal		$ 0
Cost		625,000
Investments at fair value		$ 625,000
Investment, Identifier [Axis]: CAVALIER BUYER, INC. Revolving Loan
Schedule of Investments [Line Items]
Variable rate		8.00%
Floor		2.00%
Principal		$ 0
Cost		(19,000)
Investments at fair value		$ 0
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, Delayed Draw Capex Term Loan
Schedule of Investments [Line Items]
Variable rate		9.00%	[12],[13]	9.00%	[15]
Floor		1.75%	[12],[13]	1.75%	[15]
Investment interest rate		13.75%	[12],[13]	10.75%	[15]
Principal		$ 100,000	[13]	$ 100,000
Cost		87,000	[2],[4],[13]	81,000	[6],[8]
Investments at fair value		$ 99,000	[9],[13]	$ 97,000	[10]
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		9.00%	[12]	9.00%	[15]
Floor		1.75%	[12]	1.75%	[15]
Investment interest rate		13.75%	[12]	10.75%	[15]
Principal		$ 7,500,000		$ 7,500,000
Cost		7,427,000	[2],[4]	7,398,000	[6],[8]
Investments at fair value		$ 7,402,000	[9]	$ 7,260,000	[10]
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)		1,380,500	[16],[17],[18]	1,380,500	[14],[19],[20]
Principal		$ 0	[17],[18]	$ 0	[19],[20]
Cost		976,000	[2],[4],[17],[18]	976,000	[6],[8],[19],[20]
Investments at fair value		$ 357,000	[9],[17],[18]	$ 641,000	[10],[19],[20]
Investment, Identifier [Axis]: CENTRAL MEDICAL SUPPLY LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		9.00%	[12],[13]	9.00%	[15],[25]
Floor		1.75%	[12],[13]	1.75%	[15],[25]
Investment interest rate		13.75%	[12],[13]	10.75%	[15],[25]
Principal		$ 300,000	[13]	$ 300,000	[25]
Cost		287,000	[2],[4],[13]	281,000	[6],[8],[25]
Investments at fair value		$ 296,000	[9],[13]	$ 290,000	[10],[25]
Investment, Identifier [Axis]: CHANDLER SIGNS, LLC, Units of Class A-1 common stock
Schedule of Investments [Line Items]
Shares (in shares)		1,500,000	[16],[17],[18]	1,500,000	[14],[19],[20]
Principal		$ 0	[17],[18]	$ 0	[19],[20]
Cost		1,500,000	[2],[4],[17],[18]	1,500,000	[6],[8],[19],[20]
Investments at fair value		$ 3,215,000	[9],[17],[18]	$ 924,000	[10],[19],[20]
Investment, Identifier [Axis]: CITYVET, INC., Class A units
Schedule of Investments [Line Items]
Shares (in shares)	[14],[19],[20]			271,739
Principal	[19],[20]			$ 0
Cost	[6],[8],[19],[20]			500,000
Investments at fair value	[10],[19],[20]			$ 1,757,000
Investment, Identifier [Axis]: CITYVET, INC., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate	[15],[25]			6.50%
Floor	[15],[25]			1.00%
Investment interest rate	[15],[25]			7.50%
Principal	[25]			$ 13,000,000
Cost	[6],[8],[25]			12,656,000
Investments at fair value	[10],[25]			$ 13,247,000
Investment, Identifier [Axis]: CRAFTY APES, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		7.02%	[12],[21]	6.21%	[15],[22]
Floor		1.00%	[12],[21]	1.00%	[15],[22]
Investment interest rate		12.07%	[12],[21]	7.21%	[15],[22]
Principal		$ 15,000,000	[21]	$ 10,000,000	[22]
Cost		14,911,000	[2],[4],[21]	9,921,000	[6],[8],[22]
Investments at fair value		$ 15,000,000	[9],[21]	$ 10,000,000	[10],[22]
Investment, Identifier [Axis]: DELPHI BEHAVIORAL HEALTH GROUP, LLC, Common Units
Schedule of Investments [Line Items]
Shares (in shares)		1,681.04	[16]	1,681.04	[14]
Principal		$ 0		$ 0
Cost		3,615,000	[2],[4]	3,615,000	[6],[8]
Investments at fair value		$ 0	[9]	$ 2,460,000	[10]
Investment, Identifier [Axis]: DELPHI BEHAVIORAL HEALTH GROUP, LLC, First Lien, L+11.00% PIK
Schedule of Investments [Line Items]
Variable rate	[12]	11.00%
Floor	[12]	1.00%
Investment interest rate	[12]	15.74%
Principal		$ 1,649,000
Cost	[2],[4]	1,649,000
Investments at fair value	[9]	$ 0
Investment, Identifier [Axis]: DELPHI BEHAVIORAL HEALTH GROUP, LLC, First Lien, L+9.00% PIK
Schedule of Investments [Line Items]
Variable rate		9.00%	[12]	9.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		14.13%	[12]	10.00%	[15]
Principal		$ 1,829,000		$ 1,732,000
Cost		1,829,000	[2],[4]	1,732,000	[6],[8]
Investments at fair value		$ 0	[9]	$ 1,472,000	[10]
Investment, Identifier [Axis]: DELPHI BEHAVIORAL HEALTH GROUP, LLC, First Lien, L+9.50% PIK
Schedule of Investments [Line Items]
Variable rate	[15]			9.50%
Floor	[15]			1.00%
Investment interest rate	[15]			10.50%
Principal				$ 1,541,000
Cost	[6],[8]			1,541,000
Investments at fair value	[10]			$ 1,402,000
Investment, Identifier [Axis]: DELPHI BEHAVIORAL HEALTH GROUP, LLC, Protective Advance
Schedule of Investments [Line Items]
Variable rate		16.70%	[12]	11.50%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		21.06%	[12]	12.50%	[15]
Principal		$ 1,448,000		$ 526,000
Cost		1,448,000	[2],[4]	526,000	[6],[8]
Investments at fair value		$ 0	[9]	$ 526,000	[10]
Investment, Identifier [Axis]: DUNN PAPER, INC., Second Lien
Schedule of Investments [Line Items]
Variable rate	[15]			9.25%
Floor	[15]			1.00%
Investment interest rate	[15]			10.25%
Principal				$ 3,000,000
Cost	[6],[8]			2,984,000
Investments at fair value	[10]			$ 2,208,000
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, 2,500,000 Common units
Schedule of Investments [Line Items]
Shares (in shares)		2,500,000
Principal		$ 0
Cost		0
Investments at fair value		$ 0
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, 250,000 Class A Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)	[16],[17],[18]	250,000
Principal	[17],[18]	$ 0
Cost	[2],[4],[17],[18]	250,000
Investments at fair value	[9],[17],[18]	$ 625,000
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, 255,984.22 Class C Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)		255,984.22
Principal		$ 0
Cost		0
Investments at fair value		$ 0
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, 5,435,211.03 Class B Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)		5,435,211.03
Principal		$ 0
Cost		2,218,000
Investments at fair value		$ 2,218,000
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate	[15]			8.50%
Floor	[15]			1.00%
Investment interest rate	[15]			9.51%
Principal				$ 11,221,000
Cost	[6],[8]			11,147,000
Investments at fair value	[10]			$ 10,323,000
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Variable rate	[12]	4.50%
Floor	[12]	2.00%
Investment interest rate	[12]	9.41%
Principal		$ 3,846,000
Cost	[2],[4]	3,826,000
Investments at fair value	[9]	$ 3,823,000
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, First Lien - Term Loan B
Schedule of Investments [Line Items]
Variable rate	[12],[26]	6.50%
Floor	[12],[26]	2.00%
Investment interest rate	[12],[26]	11.41%
Principal	[26]	$ 3,867,000
Cost	[2],[4],[26]	3,844,000
Investments at fair value	[9],[26]	$ 3,843,000
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)	[14],[19],[20]			2,000,000
Principal	[19],[20]			$ 0
Cost	[6],[8],[19],[20]			2,000,000
Investments at fair value	[10],[19],[20]			$ 1,274,000
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate	[15],[25]			8.50%
Floor	[15],[25]			1.00%
Principal	[25]			$ 0
Cost	[6],[8],[25]			(1,000)
Investments at fair value	[10],[25]			$ 0
Investment, Identifier [Axis]: DYNAMIC COMMUNITIES, LLC, Senior subordinated debt
Schedule of Investments [Line Items]
PIK	[15]			25.00%
Principal				$ 650,000
Cost	[6],[8]			650,000
Investments at fair value	[10]			$ 650,000
Investment, Identifier [Axis]: EVEREST TRANSPORTATION SYSTEMS, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		8.00%	[12]	8.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		12.91%	[12]	9.00%	[15]
Principal		$ 8,566,000		$ 8,938,000
Cost		8,498,000	[2],[4]	8,853,000	[6],[8]
Investments at fair value		$ 8,566,000	[9]	$ 8,848,000	[10]
Investment, Identifier [Axis]: EXACT BORROWER, LLC, Common units
Schedule of Investments [Line Items]
Shares (in shares)		615.156
Principal		$ 0
Cost		615,000
Investments at fair value		$ 770,000
Investment, Identifier [Axis]: EXACT BORROWER, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate		7.50%
Floor		2.00%
Principal		$ 0
Cost		(23,000)
Investments at fair value		$ 0
Investment, Identifier [Axis]: EXACT BORROWER, LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Variable rate		7.50%
Floor		2.00%
Investment interest rate		12.24%
Principal		$ 9,450,000
Cost		9,271,000
Investments at fair value		$ 9,271,000
Investment, Identifier [Axis]: EXACT BORROWER, LLC, First Lien - Term Loan B
Schedule of Investments [Line Items]
Variable rate		7.50%
Floor		2.00%
Investment interest rate		12.24%
Principal		$ 9,450,000
Cost		9,271,000
Investments at fair value		$ 9,271,000
Investment, Identifier [Axis]: EXACT BORROWER, LLC, Promissory Note
Schedule of Investments [Line Items]
Investment interest rate		13.574%
Principal		$ 385,000
Cost		385,000
Investments at fair value		$ 385,000
Investment, Identifier [Axis]: EXACT BORROWER, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		7.50%
Floor		2.00%
Principal		$ 0
Cost		(47,000)
Investments at fair value		$ 0
Investment, Identifier [Axis]: FAST SANDWICH, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate	[15]			9.00%
Floor	[15]			1.00%
Investment interest rate	[15]			10.00%
Principal				$ 3,277,000
Cost	[6],[8]			3,262,000
Investments at fair value	[10]			$ 3,277,000
Investment, Identifier [Axis]: FAST SANDWICH, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate	[15],[25]			9.00%
Floor	[15],[25]			1.00%
Principal	[25]			$ 0
Cost	[6],[8],[25]			(22,000)
Investments at fair value	[10],[25]			$ 0
Investment, Identifier [Axis]: FLIP ELECTRONICS, LLC, Common Units
Schedule of Investments [Line Items]
Shares (in shares)		2,000,000	[16],[17],[18],[28]	2,000,000	[14],[19],[20],[29]
Principal		$ 0	[17],[18],[28]	$ 0	[19],[20],[29]
Cost		2,000,000	[2],[4],[17],[18],[28]	2,000,000	[6],[8],[19],[20],[29]
Investments at fair value		$ 17,678,000	[9],[17],[18],[28]	$ 6,373,000	[10],[19],[20],[29]
Investment, Identifier [Axis]: FLIP ELECTRONICS, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate		7.50%	[12],[13]	7.50%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Investment interest rate	[12],[13]	12.25%
Principal		$ 2,818,000	[13]	$ 0	[25]
Cost		2,777,000	[2],[4],[13]	(56,000)	[6],[8],[25]
Investments at fair value		$ 2,818,000	[9],[13]	$ 0	[10],[25]
Investment, Identifier [Axis]: FLIP ELECTRONICS, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		7.50%	[12]	7.50%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		12.41%	[12]	8.50%	[15]
Principal		$ 31,845,000		$ 17,755,000
Cost		31,214,000	[2],[4]	17,443,000	[6],[8]
Investments at fair value		$ 31,845,000	[9]	$ 17,755,000	[10]
Investment, Identifier [Axis]: FM SYLVAN, INC., First Lien
Schedule of Investments [Line Items]
Variable rate		8.00%
Floor		1.00%
Investment interest rate		12.85%
Principal		$ 11,963,000
Cost		11,737,000
Investments at fair value		$ 11,963,000
Investment, Identifier [Axis]: FM SYLVAN, INC., Revolving Loan
Schedule of Investments [Line Items]
Variable rate		8.00%
Floor		1.00%
Investment interest rate		12.94%
Principal		$ 2,000,000
Cost		1,816,000
Investments at fair value		$ 2,000,000
Investment, Identifier [Axis]: FOOD PHARMA SUBSIDIARY HOLDINGS, LLC, Class A Units
Schedule of Investments [Line Items]
Shares (in shares)		75,000	[16],[17],[18]	75,000	[14],[19],[20]
Principal		$ 0	[17],[18]	$ 0	[19],[20]
Cost		750,000	[2],[4],[17],[18]	750,000	[6],[8],[19],[20]
Investments at fair value		$ 911,000	[9],[17],[18]	$ 750,000	[10],[19],[20]
Investment, Identifier [Axis]: FOOD PHARMA SUBSIDIARY HOLDINGS, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate	[15],[25]			6.50%
Floor	[15],[25]			1.00%
Investment interest rate	[15],[25]			7.50%
Principal	[25]			$ 2,030,000
Cost	[6],[8],[25]			1,971,000
Investments at fair value	[10],[25]			$ 2,030,000
Investment, Identifier [Axis]: FOOD PHARMA SUBSIDIARY HOLDINGS, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		6.50%	[12]	6.50%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		11.25%	[12]	7.50%	[15]
Principal		$ 7,030,000		$ 5,000,000
Cost		6,908,000	[2],[4]	4,914,000	[6],[8]
Investments at fair value		$ 7,030,000	[9]	$ 5,000,000	[10]
Investment, Identifier [Axis]: GAINS INTERMEDIATE, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate		7.50%
Floor		2.00%
Principal		$ 0
Cost		(162,000)
Investments at fair value		$ 0
Investment, Identifier [Axis]: GAINS INTERMEDIATE, LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Variable rate		6.50%
Floor		2.00%
Investment interest rate		11.35%
Principal		$ 7,500,000
Cost		7,357,000
Investments at fair value		$ 7,358,000
Investment, Identifier [Axis]: GAINS INTERMEDIATE, LLC, First Lien - Term Loan B
Schedule of Investments [Line Items]
Variable rate		8.50%
Floor		2.00%
Investment interest rate		13.35%
Principal		$ 7,500,000
Cost		7,356,000
Investments at fair value		$ 7,358,000
Investment, Identifier [Axis]: GAINS INTERMEDIATE, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		7.50%
Floor		2.00%
Principal		$ 0
Cost		(47,000)
Investments at fair value		$ 0
Investment, Identifier [Axis]: GPT INDUSTRIES, LLC, Class A Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)		1,000,000
Principal		$ 0
Cost		1,000,000
Investments at fair value		$ 1,000,000
Investment, Identifier [Axis]: GPT INDUSTRIES, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		9.00%
Floor		2.00%
Investment interest rate		13.93%
Principal		$ 6,150,000
Cost		6,030,000
Investments at fair value		$ 6,030,000
Investment, Identifier [Axis]: GPT INDUSTRIES, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		9.00%
Floor		2.00%
Principal		$ 0
Cost		(58,000)
Investments at fair value		$ 0
Investment, Identifier [Axis]: GRAMMATECH, INC., Class A units
Schedule of Investments [Line Items]
Shares (in shares)		1,000	[16]	1,000	[14]
Principal		$ 0		$ 0
Cost		1,000,000	[2],[4]	1,000,000	[6],[8]
Investments at fair value		$ 0	[9]	$ 674,000	[10]
Investment, Identifier [Axis]: GRAMMATECH, INC., Class A-1 units
Schedule of Investments [Line Items]
Shares (in shares)		360.06	[16]	56.259	[14]
Principal		$ 0		$ 0
Cost		360,000	[2],[4]	56,000	[6],[8]
Investments at fair value		$ 372,000	[9]	$ 38,000	[10]
Investment, Identifier [Axis]: GRAMMATECH, INC., First Lien
Schedule of Investments [Line Items]
Variable rate		9.50%	[12]	9.50%	[15]
Floor		2.00%	[12]	2.00%	[15]
Investment interest rate		14.24%	[12]	11.50%	[15]
Principal		$ 10,031,000		$ 11,500,000
Cost		9,967,000	[2],[4]	11,384,000	[6],[8]
Investments at fair value		$ 10,031,000	[9]	$ 9,775,000	[10]
Investment, Identifier [Axis]: GRAMMATECH, INC., Revolving Loan
Schedule of Investments [Line Items]
Variable rate		9.50%	[12],[13]	9.50%	[15],[25]
Floor		2.00%	[12],[13]	2.00%	[15],[25]
Principal		$ 0	[13]	$ 0	[25]
Cost		(14,000)	[2],[4],[13]	(22,000)	[6],[8],[25]
Investments at fair value		$ 0	[9],[13]	$ 0	[10],[25]
Investment, Identifier [Axis]: GS OPERATING, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate	[15],[25]			6.00%
Floor	[15],[25]			0.75%
Investment interest rate	[15],[25]			6.75%
Principal	[25]			$ 2,516,000
Cost	[6],[8],[25]			2,406,000
Investments at fair value	[10],[25]			$ 2,566,000
Investment, Identifier [Axis]: GS OPERATING, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate	[15]			6.00%
Floor	[15]			0.75%
Investment interest rate	[15]			6.75%
Principal				$ 8,534,000
Cost	[6],[8]			8,367,000
Investments at fair value	[10]			$ 8,704,000
Investment, Identifier [Axis]: GS OPERATING, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate	[15],[25]			6.00%
Floor	[15],[25]			0.75%
Investment interest rate	[15],[25]			6.75%
Principal	[25]			$ 183,000
Cost	[6],[8],[25]			150,000
Investments at fair value	[10],[25]			$ 187,000
Investment, Identifier [Axis]: GUARDIAN FLEET SERVICES, INC. Class A Units
Schedule of Investments [Line Items]
Shares (in shares)		1,500,000
Principal		$ 0
Cost		1,500,000
Investments at fair value		$ 1,500,000
Investment, Identifier [Axis]: GUARDIAN FLEET SERVICES, INC. First Lien
Schedule of Investments [Line Items]
PIK		1.75%
Variable rate		7.25%
Floor		2.50%
Investment interest rate		14.05%
Principal		$ 4,511,000
Cost		4,376,000
Investments at fair value		4,376,000
Investment, Identifier [Axis]: GUARDIAN FLEET SERVICES, INC. Warrants
Schedule of Investments [Line Items]
Principal		0
Cost		80,000
Investments at fair value		$ 80,000
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate	[12],[13]	6.00%
Floor	[12],[13]	1.00%
Investment interest rate		11.11%
Principal	[13]	$ 303,000
Cost	[2],[4],[13]	286,000
Investments at fair value	[9],[13]	$ 297,000
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate	[12]	6.00%
Floor	[12]	1.00%
Investment interest rate	[12]	11.05%
Principal		$ 3,642,000
Cost	[2],[4]	3,574,000
Investments at fair value	[9]	$ 3,573,000
Investment, Identifier [Axis]: GULF PACIFIC ACQUISITION, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate	[12],[13]	6.00%
Floor	[12],[13]	1.00%
Investment interest rate		10.99%
Principal	[13]	$ 353,000
Cost	[2],[4],[13]	335,000
Investments at fair value	[9],[13]	$ 347,000
Investment, Identifier [Axis]: HYBRID APPAREL, LLC, Second Lien
Schedule of Investments [Line Items]
Variable rate		8.25%	[12],[23]	8.25%	[15],[24]
Floor		1.00%	[12],[23]	1.00%	[15],[24]
Investment interest rate		13.10%	[12],[23]	9.25%	[15],[24]
Principal		$ 15,750,000	[23]	$ 15,750,000	[24]
Cost		15,528,000	[2],[4],[23]	15,473,000	[6],[8],[24]
Investments at fair value		13,120,000	[9],[23]	15,246,000	[10],[24]
Investment, Identifier [Axis]: I-45 SLF LLC
Schedule of Investments [Line Items]
Principal	[13],[17],[28]	0
Cost	[2],[4],[13],[17],[28]	80,800,000
Investments at fair value	[9],[13],[17],[28]	$ 51,256,000
Investment, Identifier [Axis]: I-45 SLF LLC, LLC equity interest
Schedule of Investments [Line Items]
Principal	[19],[25],[29]			0
Cost	[6],[8],[19],[25],[29]			76,000,000
Investments at fair value	[10],[19],[25],[29]			$ 57,603,000
Investment, Identifier [Axis]: INFOLINKS MEDIA BUYCO, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate		5.50%	[12],[13]	6.00%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Principal		$ 0	[13]	$ 0	[25]
Cost		(16,000)	[2],[4],[13]	(21,000)	[6],[8],[25]
Investments at fair value		$ 0	[9],[13]	$ 0	[10],[25]
Investment, Identifier [Axis]: INFOLINKS MEDIA BUYCO, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		5.50%	[12]	6.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		10.66%	[12]	7.01%	[15]
Principal		$ 7,653,000		$ 7,731,000
Cost		7,537,000	[2],[4]	7,587,000	[6],[8]
Investments at fair value		7,653,000	[9]	7,615,000	[10]
Investment, Identifier [Axis]: INFOLINKS MEDIA BUYCO, LLC, LP interest
Schedule of Investments [Line Items]
Principal		0	[13],[17],[18]	0	[19],[20],[25]
Cost		588,000	[2],[4],[13],[17],[18]	588,000	[6],[8],[19],[20],[25]
Investments at fair value		$ 944,000	[9],[13],[17],[18]	$ 588,000	[10],[19],[20],[25]
Investment, Identifier [Axis]: ISI ENTERPRISES, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		7.00%	[12]	7.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		11.75%	[12]	8.00%	[15]
Principal		$ 5,000,000		$ 5,000,000
Cost		4,926,000	[2],[4]	4,908,000	[6],[8]
Investments at fair value		$ 5,000,000	[9]	$ 5,000,000	[10]
Investment, Identifier [Axis]: ISI ENTERPRISES, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		7.00%	[12],[13]	7.00%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Investment interest rate	[15],[25]			8.00%
Principal		$ 0	[13]	$ 800,000	[25]
Cost		(28,000)	[2],[4],[13]	764,000	[6],[8],[25]
Investments at fair value		$ 0	[9],[13]	$ 800,000	[10],[25]
Investment, Identifier [Axis]: ISI ENTERPRISES, LLC, Series A Preferred units
Schedule of Investments [Line Items]
Shares (in shares)		1,000,000	[16]	1,000,000	[14]
Principal		$ 0		$ 0
Cost		1,000,000	[2],[4]	1,000,000	[6],[8]
Investments at fair value		$ 1,000,000	[9]	1,000,000	[10]
Investment, Identifier [Axis]: ISLAND PUMP AND TANK, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		7.50%
Floor		2.00%
Investment interest rate		12.66%
Principal		$ 9,000,000
Cost		8,823,000
Investments at fair value		$ 8,823,000
Investment, Identifier [Axis]: ISLAND PUMP AND TANK, LLC, Preferred units
Schedule of Investments [Line Items]
Shares (in shares)		750,000
Principal		$ 0
Cost		750,000
Investments at fair value		$ 750,000
Investment, Identifier [Axis]: ISLAND PUMP AND TANK, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		7.50%
Floor		2.00%
Investment interest rate		12.67%
Principal		$ 500,000
Cost		471,000
Investments at fair value		471,000
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Class A Membership Interest
Schedule of Investments [Line Items]
Principal		0	[17],[18]	0	[19],[20],[29]
Cost		1,500,000	[2],[4],[17],[18]	1,500,000	[6],[8],[19],[20],[29]
Investments at fair value		$ 4,348,000	[9],[17],[18]	$ 3,063,000	[10],[19],[20],[29]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - PIK Note A
Schedule of Investments [Line Items]
PIK		10.00%	[12]	10.00%	[15]
Principal		$ 3,271,000		$ 2,959,000
Cost		3,259,000	[2],[4]	2,721,000	[6],[8]
Investments at fair value		$ 3,255,000	[9]	$ 2,959,000	[10]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - PIK Note B
Schedule of Investments [Line Items]
PIK		10.00%	[12]	10.00%	[15]
Principal		$ 129,000		$ 117,000
Cost		129,000	[2],[4]	117,000	[6],[8]
Investments at fair value		$ 128,000	[9]	$ 117,000	[10]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - Term B Loan
Schedule of Investments [Line Items]
PIK		0.50%
Variable rate		11.00%	[12]	11.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		16.35%	[12]	12.00%	[15]
Principal		$ 5,057,000		$ 5,036,000
Cost		5,056,000	[2],[4]	5,010,000	[6],[8]
Investments at fair value		$ 5,068,000	[9]	$ 5,061,000	[10]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, First Lien - Term Loan
Schedule of Investments [Line Items]
PIK	[12]	0.50%
Variable rate		8.00%	[12]	8.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		13.35%	[12]	9.00%	[15]
Principal		$ 10,114,000		$ 10,071,000
Cost		10,139,000	[2],[4]	10,041,000	[6],[8]
Investments at fair value		$ 10,114,000	[9]	$ 10,041,000	[10]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Revolving Loan
Schedule of Investments [Line Items]
PIK	[12],[13]	0.50%
Variable rate		9.00%	[12],[13]	9.00%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Investment interest rate		14.35%	[12],[13]	10.00%	[15],[25]
Principal		$ 7,000,000	[13]	$ 750,000	[25]
Cost		6,974,000	[2],[4],[13]	733,000	[6],[8],[25]
Investments at fair value		7,014,000	[9],[13]	750,000	[10],[25]
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Warrants (Expiration - March 29, 2029)9
Schedule of Investments [Line Items]
Principal	[19],[20]			0
Cost	[6],[8],[19],[20]			538,000
Investments at fair value	[10],[19],[20]			$ 3,199,000
Investment, Identifier [Axis]: ITA HOLDINGS GROUP, LLC, Warrants (Expiration - March 29, 2029)9,13
Schedule of Investments [Line Items]
Principal	[17],[18]	0
Cost	[2],[4],[17],[18]	538,000
Investments at fair value	[9],[17],[18]	$ 4,046,000
Investment, Identifier [Axis]: JVMC HOLDINGS CORP, First Lien
Schedule of Investments [Line Items]
Variable rate	[15]			7.00%
Floor	[15]			1.00%
Investment interest rate	[15]			8.00%
Principal				$ 6,589,000
Cost	[6],[8]			6,558,000
Investments at fair value	[10]			$ 6,589,000
Investment, Identifier [Axis]: JVMC HOLDINGS CORP., First Lien
Schedule of Investments [Line Items]
Variable rate	[12]	6.50%
Floor	[12]	1.00%
Investment interest rate	[12]	11.34%
Principal		$ 6,132,000
Cost	[2],[4]	6,117,000
Investments at fair value	[9]	$ 6,132,000
Investment, Identifier [Axis]: KLEIN HERSH, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate	[15]			7.00%
Floor	[15]			0.75%
Investment interest rate	[15]			7.85%
Principal				$ 23,821,000
Cost	[6],[8]			23,415,000
Investments at fair value	[10]			$ 24,298,000
Investment, Identifier [Axis]: KLEIN HERSH, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate	[15],[25]			7.00%
Floor	[15],[25]			0.75%
Principal	[25]			$ 0
Cost	[6],[8],[25]			(13,000)
Investments at fair value	[10],[25]			$ 0
Investment, Identifier [Axis]: KMS, INC., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate	[12],[13],[23]	7.25%
Floor	[12],[13],[23]	1.00%
Investment interest rate	[12],[13],[23]	12.44%
Principal	[13],[23]	$ 2,228,000
Cost	[2],[4],[13],[23]	2,174,000
Investments at fair value	[9],[13],[23]	$ 2,016,000
Investment, Identifier [Axis]: KMS, INC., First Lien
Schedule of Investments [Line Items]
Variable rate	[12],[23]	7.25%
Floor	[12],[23]	1.00%
Investment interest rate	[12],[23]	12.44%
Principal	[23]	$ 15,800,000
Cost	[2],[4],[23]	15,681,000
Investments at fair value	[9],[23]	$ 14,299,000
Investment, Identifier [Axis]: KMS, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate	[15],[25]			7.25%
Floor	[15],[25]			1.00%
Principal	[25]			$ 0
Cost	[6],[8],[25]			(41,000)
Investments at fair value	[10],[25]			$ 0
Investment, Identifier [Axis]: KMS, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate	[15],[24]			7.25%
Floor	[15],[24]			1.00%
Investment interest rate	[15],[24]			8.25%
Principal	[24]			$ 15,920,000
Cost	[6],[8],[24]			15,773,000
Investments at fair value	[10],[24]			$ 15,920,000
Investment, Identifier [Axis]: LASH OPCO, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate	[15],[25]			7.00%
Floor	[15],[25]			1.00%
Investment interest rate	[15],[25]			8.01%
Principal	[25]			$ 4,154,000
Cost	[6],[8],[25]			4,034,000
Investments at fair value	[10],[25]			$ 4,063,000
Investment, Identifier [Axis]: LASH OPCO, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		7.00%	[12]	7.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		11.84%	[12]	8.01%	[15]
Principal		$ 10,532,000		$ 6,484,000
Cost		10,315,000	[2],[4]	6,345,000	[6],[8]
Investments at fair value		$ 10,110,000	[9]	$ 6,341,000	[10]
Investment, Identifier [Axis]: LASH OPCO, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		7.00%	[12],[13]	7.00%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Investment interest rate	[12],[13]	11.89%
Principal		$ 343,000	[13]	$ 0	[25]
Cost		336,000	[2],[4],[13]	(10,000)	[6],[8],[25]
Investments at fair value		$ 330,000	[9],[13]	$ 0	[10],[25]
Investment, Identifier [Axis]: LGM PHARMA, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
PIK		1.00%		2.00%	[15]
Variable rate		10.00%	[12]	10.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		15.66%	[12]	13.00%	[15]
Principal		$ 2,501,000		$ 2,488,000
Cost		2,491,000	[2],[4]	2,463,000	[6],[8]
Investments at fair value		$ 2,501,000	[9]	$ 2,388,000	[10]
Investment, Identifier [Axis]: LGM PHARMA, LLC, First Lien
Schedule of Investments [Line Items]
PIK		1.00%	[12]	2.00%	[15]
Variable rate		8.50%	[12]	8.50%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		14.16%	[12]	11.50%	[15]
Principal		$ 11,477,000		$ 11,422,000
Cost		11,436,000	[2],[4]	11,346,000	[6],[8]
Investments at fair value		$ 11,477,000	[9]	$ 10,851,000	[10]
Investment, Identifier [Axis]: LGM PHARMA, LLC, Units of Class A common stock
Schedule of Investments [Line Items]
Shares (in shares)		142,278.89	[16],[17],[18]	142,278.89	[14],[19],[20]
Principal		$ 0	[17],[18]	$ 0	[19],[20]
Cost		1,600,000	[2],[4],[17],[18]	1,600,000	[6],[8],[19],[20]
Investments at fair value		$ 1,692,000	[9],[17],[18]	$ 376,000	[10],[19],[20]
Investment, Identifier [Axis]: LGM PHARMA, LLC, Unsecured convertible note
Schedule of Investments [Line Items]
PIK	[12],[17],[18]	25.00%
Principal	[17],[18]	$ 113,000
Cost	[2],[4],[17],[18]	113,000
Investments at fair value	[9],[17],[18]	$ 113,000
Investment, Identifier [Axis]: LGM PHARMA, LLC., Unsecured convertible note
Schedule of Investments [Line Items]
PIK	[15],[19],[20]			25.00%
Principal	[19],[20]			$ 88,000
Cost	[6],[8],[19],[20]			88,000
Investments at fair value	[10],[19],[20]			$ 88,000
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), Common units
Schedule of Investments [Line Items]
Shares (in shares)		203,124.9999	[16],[17],[18]	203,124.9999	[14],[19],[20]
Principal		$ 0	[17],[18]	$ 0	[19],[20]
Cost		0	[2],[4],[17],[18]	0	[6],[8],[19],[20]
Investments at fair value		$ 0	[9],[17],[18]	$ 0	[10],[19],[20]
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), First Lien
Schedule of Investments [Line Items]
Investment interest rate		7.50%	[12]	7.50%	[15]
Principal		$ 5,143,000		$ 5,195,000
Cost		5,143,000	[2],[4]	5,195,000	[6],[8]
Investments at fair value		$ 5,143,000	[9]	$ 4,780,000	[10]
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), Revolving Loan
Schedule of Investments [Line Items]
Investment interest rate		7.50%	[12],[13]	7.50%	[15],[25]
Principal		$ 0	[13]	$ 0	[25]
Cost		0	[2],[4],[13]	0	[6],[8],[25]
Investments at fair value		$ 0	[9],[13]	$ 0	[10],[25]
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), Second Lien
Schedule of Investments [Line Items]
PIK		10.00%	[12],[26]	10.00%	[15],[27]
Principal		$ 5,208,000	[26]	$ 5,208,000	[27]
Cost		5,208,000	[2],[4],[26]	5,208,000	[6],[8],[27]
Investments at fair value		$ 3,594,000	[9],[26]	$ 3,104,000	[10],[27]
Investment, Identifier [Axis]: LIGHTING RETROFIT INTERNATIONAL, LLC (DBA ENVOCORE), Series A Preferred units
Schedule of Investments [Line Items]
Shares (in shares)		208,333.3333	[16],[17],[18]	208,333.3333	[14],[19],[20]
Principal		$ 0	[17],[18]	$ 0	[19],[20]
Cost		0	[2],[4],[17],[18]	0	[6],[8],[19],[20]
Investments at fair value		$ 0	[9],[17],[18]	$ 0	[10],[19],[20]
Investment, Identifier [Axis]: LIGHTNING INTERMEDIATE II, LLC (DBA VIMERGY), First Lien
Schedule of Investments [Line Items]
Variable rate	[12]	6.50%
Floor	[12]	1.00%
Investment interest rate	[12]	11.54%
Principal		$ 22,714,000
Cost	[2],[4]	22,318,000
Investments at fair value	[9]	22,305,000
Investment, Identifier [Axis]: LIGHTNING INTERMEDIATE II, LLC (DBA VIMERGY), LLC interest
Schedule of Investments [Line Items]
Principal	[17],[18]	0
Cost	[2],[4],[17],[18]	600,000
Investments at fair value	[9],[17],[18]	$ 416,000
Investment, Identifier [Axis]: LIGHTNING INTERMEDIATE II, LLC (DBA VIMERGY), Revolving Loan
Schedule of Investments [Line Items]
Variable rate	[12],[13]	6.50%
Floor	[12],[13]	1.00%
Principal	[13]	$ 0
Cost	[2],[4],[13]	(31,000)
Investments at fair value	[9],[13]	$ 0
Investment, Identifier [Axis]: LLFLEX, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		9.00%	[12],[23]	9.00%	[15],[24]
Floor		1.00%	[12],[23]	1.00%	[15],[24]
Investment interest rate		13.75%	[12],[23]	10.00%	[15],[24]
Principal		$ 10,835,000	[23]	$ 10,945,000	[24]
Cost		10,656,000	[2],[4],[23]	10,723,000	[6],[8],[24]
Investments at fair value		$ 10,131,000	[9],[23]	$ 10,671,000	[10],[24]
Investment, Identifier [Axis]: MAKO STEEL LP, First Lien
Schedule of Investments [Line Items]
Variable rate		7.25%	[12]	7.25%	[15]
Floor		0.75%	[12]	0.75%	[15]
Investment interest rate		12.30%	[12]	8.38%	[15]
Principal		$ 7,879,000		$ 8,032,000
Cost		7,778,000	[2],[4]	7,900,000	[6],[8]
Investments at fair value		$ 7,839,000	[9]	$ 7,751,000	[10]
Investment, Identifier [Axis]: MAKO STEEL LP, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		7.25%	[12],[13]	7.25%	[15],[25]
Floor		0.75%	[12],[13]	0.75%	[15],[25]
Investment interest rate		11.89%	[12],[13]	8.23%	[15],[25]
Principal		$ 943,000	[13]	$ 943,000	[25]
Cost		921,000	[2],[4],[13]	913,000	[6],[8],[25]
Investments at fair value		$ 939,000	[9],[13]	$ 910,000	[10],[25]
Investment, Identifier [Axis]: MERCURY ACQUISITION 2021, LLC (DBA TELE-TOWN HALL), First Lien
Schedule of Investments [Line Items]
Variable rate		8.00%	[12]	8.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		12.75%	[12]	9.00%	[15]
Principal		$ 12,344,000		$ 12,469,000
Cost		12,150,000	[2],[4]	12,232,000	[6],[8]
Investments at fair value		$ 11,949,000	[9]	$ 12,232,000	[10]
Investment, Identifier [Axis]: MERCURY ACQUISITION 2021, LLC (DBA TELE-TOWN HALL), Second Lien
Schedule of Investments [Line Items]
Variable rate		11.00%	[12]	11.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		15.75%	[12]	12.00%	[15]
Principal		$ 2,759,000		$ 3,292,000
Cost		2,715,000	[2],[4]	3,229,000	[6],[8]
Investments at fair value		$ 2,593,000	[9]	$ 3,229,000	[10]
Investment, Identifier [Axis]: MERCURY ACQUISITION 2021, LLC (DBA TELE-TOWN HALL), Series A units
Schedule of Investments [Line Items]
Shares (in shares)		2,089,599	[16],[17],[18]	2,089,599	[14],[19],[20]
Principal		$ 0	[17],[18]	$ 0	[19],[20]
Cost		0	[2],[4],[17],[18]	0	[6],[8],[19],[20]
Investments at fair value		$ 770,000	[9],[17],[18]	$ 1,536,000	[10],[19],[20]
Investment, Identifier [Axis]: MICROBE FORMULAS LLC, First Lien
Schedule of Investments [Line Items]
Variable rate	[12]	6.25%
Floor	[12]	1.00%
Investment interest rate	[12]	11.09%
Principal		$ 11,621,000
Cost	[2],[4]	11,421,000
Investments at fair value	[9]	$ 11,505,000
Investment, Identifier [Axis]: MICROBE FORMULAS LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate	[12],[13]	6.25%
Floor	[12],[13]	1.00%
Principal	[13]	$ 0
Cost	[2],[4],[13]	(27,000)
Investments at fair value	[9],[13]	$ 0
Investment, Identifier [Axis]: MUENSTER MILLING COMPANY, LLC, Class A units
Schedule of Investments [Line Items]
Shares (in shares)		1,000,000
Principal		$ 0
Cost		1,000,000
Investments at fair value		$ 1,185,000
Investment, Identifier [Axis]: MUENSTER MILLING COMPANY, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate	[15],[25]			7.25%
Floor	[15],[25]			1.00%
Principal	[25]			$ 0
Cost	[6],[8],[25]			(52,000)
Investments at fair value	[10],[25]			$ 0
Investment, Identifier [Axis]: MUENSTER MILLING COMPANY, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		7.25%	[12]	7.25%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		11.99%	[12]	8.25%	[15]
Principal		$ 21,800,000		$ 12,000,000
Cost		21,457,000	[2],[4]	11,785,000	[6],[8]
Investments at fair value		$ 21,800,000	[9]	$ 12,000,000	[10]
Investment, Identifier [Axis]: MUENSTER MILLING COMPANY, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		7.25%	[12],[13]	7.25%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Principal		$ 0	[13]	$ 0	[25]
Cost		(67,000)	[2],[4],[13]	(87,000)	[6],[8],[25]
Investments at fair value		$ 0	[9],[13]	$ 0	[10],[25]
Investment, Identifier [Axis]: NATIONAL CREDIT CARE, LLC, Class A-3 Preferred units
Schedule of Investments [Line Items]
Shares (in shares)		191,049.33	[16],[17],[18]	191,049.33	[14],[19],[20]
Principal		$ 0	[17],[18]	$ 0	[19],[20]
Cost		2,000,000	[2],[4],[17],[18]	2,000,000	[6],[8],[19],[20]
Investments at fair value		$ 2,000,000	[9],[17],[18]	$ 2,000,000	[10],[19],[20]
Investment, Identifier [Axis]: NATIONAL CREDIT CARE, LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Variable rate		6.50%	[12]	6.50%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		11.25%	[12]	7.50%	[15]
Principal		$ 9,716,000		$ 11,250,000
Cost		9,564,000	[2],[4]	11,035,000	[6],[8]
Investments at fair value		$ 9,550,000	[9]	$ 11,171,000	[10]
Investment, Identifier [Axis]: NATIONAL CREDIT CARE, LLC, First Lien - Term Loan B
Schedule of Investments [Line Items]
Variable rate		7.50%	[12]	7.50%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		12.25%	[12]	8.50%	[15]
Principal		$ 9,716,000		$ 11,250,000
Cost		9,563,000	[2],[4]	11,035,000	[6],[8]
Investments at fair value		$ 9,550,000	[9]	$ 11,171,000	[10]
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate	[15],[25]			8.00%
Floor	[15],[25]			1.00%
Principal	[25]			$ 0
Cost	[6],[8],[25]			(82,000)
Investments at fair value	[10],[25]			$ 0
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate	[15]			8.00%
Floor	[15]			1.00%
Investment interest rate	[15]			9.00%
Principal				$ 14,913,000
Cost	[6],[8]			14,657,000
Investments at fair value	[10]			$ 14,569,000
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, First Lien-Term Loan A
Schedule of Investments [Line Items]
Variable rate	[12]	7.00%
Floor	[12]	1.00%
Investment interest rate	[12]	11.75%
Principal		$ 7,478,000
Cost	[2],[4]	7,375,000
Investments at fair value	[9]	$ 7,104,000
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, First Lien-Term Loan B
Schedule of Investments [Line Items]
Variable rate		9.00%
Floor		1.00%
Investment interest rate		13.75%
Principal		$ 7,478,000
Cost		7,375,000
Investments at fair value		$ 6,356,000
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, First Lien-Term Loan C
Schedule of Investments [Line Items]
Variable rate		10.00%
Floor		1.00%
Investment interest rate		15.00%
Principal		$ 3,176,000
Cost		3,097,000
Investments at fair value		$ 3,097,000
Investment, Identifier [Axis]: NEUROPSYCHIATRIC HOSPITALS, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		8.00%	[12],[13]	8.00%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Investment interest rate		12.75%	[12],[13]	9.00%	[15],[25]
Principal		$ 4,400,000	[13]	$ 4,400,000	[25]
Cost		4,338,000	[2],[4],[13]	4,317,000	[6],[8],[25]
Investments at fair value		$ 4,180,000	[9],[13]	$ 4,299,000	[10],[25]
Investment, Identifier [Axis]: NEW SKINNY MIXES, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate		8.00%
Floor		2.00%
Principal		$ 0
Cost		(28,000)
Investments at fair value		$ 0
Investment, Identifier [Axis]: NEW SKINNY MIXES, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		8.00%
Floor		2.00%
Investment interest rate		12.79%
Principal		$ 13,000,000
Cost		12,750,000
Investments at fair value		$ 12,753,000
Investment, Identifier [Axis]: NEW SKINNY MIXES, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		8.00%
Floor		2.00%
Principal		$ 0
Cost		(76,000)
Investments at fair value		$ 0
Investment, Identifier [Axis]: NINJATRADER, INC., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate		6.25%	[12],[13]	6.25%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Principal		$ 0	[13]	$ 0	[25]
Cost		(28,000)	[2],[4],[13]	(45,000)	[6],[8],[25]
Investments at fair value		$ 0	[9],[13]	$ 0	[10],[25]
Investment, Identifier [Axis]: NINJATRADER, INC., First Lien
Schedule of Investments [Line Items]
Variable rate		6.25%	[12]	6.25%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		11.00%	[12]	7.25%	[15]
Principal		$ 23,150,000		$ 23,150,000
Cost		22,864,000	[2],[4]	22,719,000	[6],[8]
Investments at fair value		$ 23,150,000	[9]	$ 23,150,000	[10]
Investment, Identifier [Axis]: NINJATRADER, INC., Preferred Unit
Schedule of Investments [Line Items]
Shares (in shares)	[14],[19],[20],[29]			2,000,000
Principal	[19],[20],[29]			$ 0
Cost	[6],[8],[19],[20],[29]			2,000,000
Investments at fair value	[10],[19],[20],[29]			$ 9,566,000
Investment, Identifier [Axis]: NINJATRADER, INC., Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)	[16],[17],[18],[28]	2,000,000
Principal	[17],[18],[28]	$ 0
Cost	[2],[4],[17],[18],[28]	2,000,000
Investments at fair value	[9],[17],[18],[28]	$ 11,138,000
Investment, Identifier [Axis]: NINJATRADER, INC., Revolving Loan
Schedule of Investments [Line Items]
Variable rate		6.25%	[12],[13]	6.25%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Principal		$ 0	[13]	$ 0	[25]
Cost		(3,000)	[2],[4],[13]	(4,000)	[6],[8],[25]
Investments at fair value		$ 0	[9],[13]	$ 0	[10],[25]
Investment, Identifier [Axis]: NWN PARENT HOLDINGS, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		8.00%	[12]	6.50%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		12.87%	[12]	7.50%	[15]
Principal		$ 12,688,000		$ 13,066,000
Cost		12,519,000	[2],[4]	12,844,000	[6],[8]
Investments at fair value		$ 12,510,000	[9]	$ 12,818,000	[10]
Investment, Identifier [Axis]: NWN PARENT HOLDINGS, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		8.00%	[12],[13]	6.50%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Investment interest rate		12.85%	[12],[13]	7.50%	[15],[25]
Principal		$ 1,020,000	[13]	$ 420,000	[25]
Cost		997,000	[2],[4],[13]	390,000	[6],[8],[25]
Investments at fair value		$ 1,006,000	[9],[13]	$ 412,000	[10],[25]
Investment, Identifier [Axis]: OPCO BORROWER, LLC (DBA GIVING HOME HEALTH CARE), First Lien
Schedule of Investments [Line Items]
Variable rate	[12]	6.50%
Floor	[12]	1.00%
Investment interest rate	[12]	11.50%
Principal		$ 9,052,000
Cost	[2],[4]	8,970,000
Investments at fair value	[9]	$ 9,052,000
Investment, Identifier [Axis]: OPCO BORROWER, LLC (DBA GIVING HOME HEALTH CARE), Revolving Loan
Schedule of Investments [Line Items]
Variable rate	[12],[13]	6.50%
Floor	[12],[13]	1.00%
Principal	[13]	$ 0
Cost	[2],[4],[13]	(7,000)
Investments at fair value	[9],[13]	$ 0
Investment, Identifier [Axis]: OPCO BORROWER, LLC (DBA GIVING HOME HEALTH CARE), Second Lien
Schedule of Investments [Line Items]
Investment interest rate	[12]	12.50%
Principal		$ 3,000,000
Cost	[2],[4]	2,755,000
Investments at fair value	[9]	3,000,000
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]	207,000
Investments at fair value	[9]	$ 399,000
Investment, Identifier [Axis]: OUTERBOX, LLC, Class A common units
Schedule of Investments [Line Items]
Shares (in shares)	[16],[17],[18]	6,308.2584
Principal	[17],[18]	$ 0
Cost	[2],[4],[17],[18]	631,000
Investments at fair value	[9],[17],[18]	$ 773,000
Investment, Identifier [Axis]: OUTERBOX, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate	[12]	6.75%
Floor	[12]	1.00%
Investment interest rate	[12]	11.56%
Principal		$ 14,625,000
Cost	[2],[4]	14,428,000
Investments at fair value	[9]	$ 14,552,000
Investment, Identifier [Axis]: OUTERBOX, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate	[12],[13]	6.75%
Floor	[12],[13]	1.00%
Principal	[13]	$ 0
Cost	[2],[4],[13]	(25,000)
Investments at fair value	[9],[13]	$ 0
Investment, Identifier [Axis]: PIPELINE TECHNIQUE LTD., First Lien
Schedule of Investments [Line Items]
Variable rate	[12],[17]	7.25%
Floor	[12],[17]	1.00%
Investment interest rate	[12],[17]	12.32%
Principal	[17]	$ 9,750,000
Cost	[2],[4],[17]	9,574,000
Investments at fair value	[9],[17]	$ 9,565,000
Investment, Identifier [Axis]: PIPELINE TECHNIQUE LTD., Revolving Loan
Schedule of Investments [Line Items]
Variable rate	[12],[13],[17]	6.25%
Floor	[12],[13],[17]	2.00%
Investment interest rate		14.25%
Principal	[13],[17]	$ 500,000
Cost	[2],[4],[13],[17]	441,000
Investments at fair value	[9],[13],[17]	$ 490,000
Investment, Identifier [Axis]: RESEARCH NOW GROUP, INC., Second Lien
Schedule of Investments [Line Items]
Variable rate		9.50%	[12]	9.50%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		14.31%	[12]	10.50%	[15]
Principal		$ 10,500,000		$ 10,500,000
Cost		10,163,000	[2],[4]	10,066,000	[6],[8]
Investments at fair value		$ 6,431,000	[9]	$ 10,217,000	[10]
Investment, Identifier [Axis]: ROOF OPCO, LLC, Class A Units
Schedule of Investments [Line Items]
Shares (in shares)	[16],[17],[18]	535,714.29
Principal	[17],[18]	$ 0
Cost	[2],[4],[17],[18]	750,000
Investments at fair value	[9],[17],[18]	$ 750,000
Investment, Identifier [Axis]: ROOF OPCO, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate	[15],[25]			6.00%
Floor	[15],[25]			1.00%
Investment interest rate	[15],[25]			7.00%
Principal	[25]			$ 7,578,000
Cost	[6],[8],[25]			7,394,000
Investments at fair value	[10],[25]			$ 7,578,000
Investment, Identifier [Axis]: ROOF OPCO, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		6.50%	[12]	6.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		11.35%	[12]	7.00%	[15]
Principal		$ 21,633,000		$ 11,000,000
Cost		21,267,000	[2],[4]	10,802,000	[6],[8]
Investments at fair value		$ 21,071,000	[9]	$ 10,791,000	[10]
Investment, Identifier [Axis]: ROOF OPCO, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		6.50%	[12],[13]	6.00%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Principal		$ 0	[13]	$ 0	[25]
Cost		(42,000)	[2],[4],[13]	(53,000)	[6],[8],[25]
Investments at fair value		$ 0	[9],[13]	$ 0	[10],[25]
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, Class A Units
Schedule of Investments [Line Items]
Shares (in shares)		16,084	[16]	16,084	[14]
Principal		$ 0		$ 0
Cost		1,517,000	[2],[4]	1,517,000	[6],[8]
Investments at fair value		$ 422,000	[9]	$ 1,905,000	[10]
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, Class A-1 Units
Schedule of Investments [Line Items]
Shares (in shares)	[16]	1,100
Principal		$ 0
Cost	[2],[4]	66,000
Investments at fair value	[9]	$ 161,000
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, Class A-2 Units
Schedule of Investments [Line Items]
Shares (in shares)		3,364
Principal		$ 0
Cost		202,000
Investments at fair value		$ 694,000
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, First Lien
Schedule of Investments [Line Items]
PIK	[12]	2.00%
Variable rate		8.00%	[12]	7.00%	[15]
Floor		2.00%	[12]	2.00%	[15]
Investment interest rate		14.74%	[12]	9.00%	[15]
Principal		$ 15,051,000		$ 14,125,000
Cost		15,008,000	[2],[4]	14,021,000	[6],[8]
Investments at fair value		$ 14,524,000	[9]	$ 14,125,000	[10]
Investment, Identifier [Axis]: ROSELAND MANAGEMENT, LLC, Revolving Loan
Schedule of Investments [Line Items]
PIK	[12],[13]	2.00%
Variable rate		8.00%	[12],[13]	7.00%	[15],[25]
Floor		2.00%	[12],[13]	2.00%	[15],[25]
Investment interest rate		14.74%	[12],[13]	9.00%	[15],[25]
Principal		$ 575,000	[13]	$ 575,000	[25]
Cost		566,000	[2],[4],[13]	564,000	[6],[8],[25]
Investments at fair value		$ 555,000	[9],[13]	$ 575,000	[10],[25]
Investment, Identifier [Axis]: RTIC SUBSIDIARY HOLDINGS, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		7.75%	[12]	7.75%	[15]
Floor		1.25%	[12]	1.25%	[15]
Investment interest rate		12.52%	[12]	9.00%	[15]
Principal		$ 6,166,000		$ 6,933,000
Cost		6,123,000	[2],[4]	6,870,000	[6],[8]
Investments at fair value		$ 5,364,000	[9]	$ 6,933,000	[10]
Investment, Identifier [Axis]: RTIC SUBSIDIARY HOLDINGS, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		7.75%	[12],[13]	7.75%	[15]
Floor		1.25%	[12],[13]	1.25%	[15]
Investment interest rate		12.56%	[12],[13]	9.00%	[15]
Principal		$ 822,000	[13]	$ 1,370,000
Cost		813,000	[2],[4],[13]	1,357,000	[6],[8]
Investments at fair value		$ 715,000	[9],[13]	$ 1,370,000	[10]
Investment, Identifier [Axis]: SCRIP INC., First Lien
Schedule of Investments [Line Items]
Variable rate	[12],[21]	10.98%
Floor	[12],[21]	2.00%
Investment interest rate	[12],[21]	15.83%
Principal	[21]	$ 16,750,000
Cost	[2],[4],[21]	16,634,000
Investments at fair value	[9],[21]	$ 15,594,000
Investment, Identifier [Axis]: SCRIP INC., Shares of common stock
Schedule of Investments [Line Items]
Shares (in shares)		100	[16]	100	[14]
Principal		$ 0		$ 0
Cost		1,000,000	[2],[4]	1,000,000	[6],[8]
Investments at fair value		$ 751,000	[9]	$ 1,601,000	[10]
Investment, Identifier [Axis]: SCRIP, INC., First Lien
Schedule of Investments [Line Items]
Variable rate	[15],[22]			9.43%
Floor	[15],[22]			2.00%
Investment interest rate	[15],[22]			11.43%
Principal	[22]			$ 16,750,000
Cost	[6],[8],[22]			16,521,000
Investments at fair value	[10],[22]			$ 16,750,000
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., Class A Common Units
Schedule of Investments [Line Items]
Shares (in shares)		40,000	[16],[17]	40,000	[14],[19]
Principal		$ 0	[17]	$ 0	[19]
Cost		33,000	[2],[4],[17]	33,000	[6],[8],[19]
Investments at fair value		$ 85,000	[9],[17]	$ 33,000	[10],[19]
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., Class A Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)		1,200,000	[16],[17]	1,200,000	[14],[19]
Principal		$ 0	[17]	$ 0	[19]
Cost		978,000	[2],[4],[17]	978,000	[6],[8],[19]
Investments at fair value		$ 2,558,000	[9],[17]	$ 979,000	[10],[19]
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate	[15],[19],[25]			6.25%
Floor	[15],[19],[25]			1.00%
Principal	[19],[25]			$ 0
Cost	[6],[8],[19],[25]			(27,000)
Investments at fair value	[10],[19],[25]			$ 0
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., First Lien
Schedule of Investments [Line Items]
Variable rate		6.25%	[12],[17]	6.25%	[15],[19]
Floor		1.00%	[12],[17]	1.00%	[15],[19]
Investment interest rate		11.06%	[12],[17]	7.25%	[15],[19]
Principal		$ 13,643,000	[17]	$ 13,794,000	[19]
Cost		13,462,000	[2],[4],[17]	13,561,000	[6],[8],[19]
Investments at fair value		$ 13,643,000	[9],[17]	$ 13,545,000	[10],[19]
Investment, Identifier [Axis]: SHEARWATER RESEARCH, INC., Revolving Loan
Schedule of Investments [Line Items]
Variable rate		6.25%	[12],[13],[17]	6.25%	[15],[19],[25]
Floor		1.00%	[12],[13],[17]	1.00%	[15],[19],[25]
Principal		$ 0	[13],[17]	$ 0	[19],[25]
Cost		(30,000)	[2],[4],[13],[17]	(40,000)	[6],[8],[19],[25]
Investments at fair value		$ 0	[9],[13],[17]	$ 0	[10],[19],[25]
Investment, Identifier [Axis]: SIB HOLDINGS, LLC, Common Units
Schedule of Investments [Line Items]
Shares (in shares)	[16],[17],[18]	238,095.24
Principal	[17],[18]	$ 0
Cost	[2],[4],[17],[18]	500,000
Investments at fair value	[9],[17],[18]	$ 411,000
Investment, Identifier [Axis]: SIB HOLDINGS, LLC, Common Units
Schedule of Investments [Line Items]
Shares (in shares)	[14],[19],[20]			238,095.24
Principal	[19],[20]			$ 0
Cost	[6],[8],[19],[20]			500,000
Investments at fair value	[10],[19],[20]			$ 500,000
Investment, Identifier [Axis]: SIB HOLDINGS, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate	[15],[25]			6.00%
Floor	[15],[25]			1.00%
Principal	[25]			$ 0
Cost	[6],[8],[25]			(9,000)
Investments at fair value	[10],[25]			$ 0
Investment, Identifier [Axis]: SIB HOLDINGS, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		6.25%	[12]	6.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		11.21%	[12]	7.00%	[15]
Principal		$ 11,382,000		$ 7,427,000
Cost		11,235,000	[2],[4]	7,324,000	[6],[8]
Investments at fair value		$ 11,040,000	[9]	$ 7,323,000	[10]
Investment, Identifier [Axis]: SIB HOLDINGS, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		6.25%	[12],[13]	6.00%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Investment interest rate		11.23%	[12],[13]	7.00%	[15],[25]
Principal		$ 702,000	[13]	$ 47,000	[25]
Cost		694,000	[2],[4],[13]	37,000	[6],[8],[25]
Investments at fair value		$ 681,000	[9],[13]	$ 46,000	[10],[25]
Investment, Identifier [Axis]: SIMR, LLC, Class B Common Units
Schedule of Investments [Line Items]
Shares (in shares)	[14]			9,374,510.2
Principal				$ 0
Cost	[6],[8]			6,107,000
Investments at fair value	[10]			$ 0
Investment, Identifier [Axis]: SIMR, LLC, Class W Units
Schedule of Investments [Line Items]
Shares (in shares)	[14]			904,903.31
Principal				$ 0
Cost	[6],[8]			0
Investments at fair value	[10]			$ 0
Investment, Identifier [Axis]: SIMR, LLC, First Lien
Schedule of Investments [Line Items]
PIK	[15],[27]			7.00%
Variable rate	[15],[27]			10.00%
Floor	[15],[27]			2.00%
Investment interest rate	[15],[27]			19.00%
Principal	[27]			$ 13,235,000
Cost	[6],[8],[27]			13,101,000
Investments at fair value	[10],[27]			$ 10,588,000
Investment, Identifier [Axis]: SONOBI, INC., Class A Common Units
Schedule of Investments [Line Items]
Shares (in shares)		500,000	[16],[17],[18]	500,000	[14],[19],[20]
Principal		$ 0	[17],[18]	$ 0	[19],[20]
Cost		500,000	[2],[4],[17],[18]	500,000	[6],[8],[19],[20]
Investments at fair value		$ 1,749,000	[9],[17],[18]	$ 2,960,000	[10],[19],[20]
Investment, Identifier [Axis]: SOUTH COAST TERMINALS, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		5.25%	[12]	6.25%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		10.03%	[12]	7.25%	[15]
Principal		$ 17,839,000		$ 18,019,000
Cost		17,560,000	[2],[4]	17,676,000	[6],[8]
Investments at fair value		$ 17,839,000	[9]	$ 17,749,000	[10]
Investment, Identifier [Axis]: SOUTH COAST TERMINALS, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		5.25%	[12],[13]	6.25%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Principal		$ 0	[13]	$ 0	[25]
Cost		(28,000)	[2],[4],[13]	(36,000)	[6],[8],[25]
Investments at fair value		$ 0	[9],[13]	$ 0	[10],[25]
Investment, Identifier [Axis]: SPECTRUM OF HOPE, LLC, Common units
Schedule of Investments [Line Items]
Shares (in shares)		1,000,000
Principal		$ 0
Cost		1,000,000
Investments at fair value		$ 1,000,000
Investment, Identifier [Axis]: SPECTRUM OF HOPE, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate	[12]	7.50%
Floor	[12]	1.00%
Investment interest rate	[12]	12.24%
Principal		$ 22,358,000
Cost	[2],[4]	22,020,000
Investments at fair value	[9]	$ 21,934,000
Investment, Identifier [Axis]: SPOTLIGHT AR, LLC, Common Units
Schedule of Investments [Line Items]
Shares (in shares)		750	[16],[17],[18]	750	[14],[19],[20]
Principal		$ 0	[17],[18]	$ 0	[19],[20]
Cost		750,000	[2],[4],[17],[18]	750,000	[6],[8],[19],[20]
Investments at fair value		$ 972,000	[9],[17],[18]	$ 750,000	[10],[19],[20]
Investment, Identifier [Axis]: SPOTLIGHT AR, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		6.75%	[12]	7.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		11.50%	[12]	8.00%	[15]
Principal		$ 7,481,000		$ 7,500,000
Cost		7,370,000	[2],[4]	7,359,000	[6],[8]
Investments at fair value		$ 7,481,000	[9]	$ 7,358,000	[10]
Investment, Identifier [Axis]: SPOTLIGHT AR, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		6.75%	[12],[13]	7.00%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Principal		$ 0	[13]	$ 0	[25]
Cost		(28,000)	[2],[4],[13]	(37,000)	[6],[8],[25]
Investments at fair value		$ 0	[9],[13]	$ 0	[10],[25]
Investment, Identifier [Axis]: STATINMED, LLC, Class A Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)	[16]	4,718.62
Principal		$ 0
Cost	[2],[4]	4,838,000
Investments at fair value	[9]	$ 3,767,000
Investment, Identifier [Axis]: STATINMED, LLC, Class B Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)	[16]	39,097.96
Principal		$ 0
Cost	[2],[4]	1,400,000
Investments at fair value	[9]	$ 0
Investment, Identifier [Axis]: STATINMED, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate		9.50%
Floor		2.00%
Investment interest rate		14.28%
Principal		$ 122,000
Cost		122,000
Investments at fair value		$ 122,000
Investment, Identifier [Axis]: STATINMED, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate	[12]	9.50%
Floor	[12]	2.00%
Investment interest rate	[12]	14.28%
Principal		$ 7,288,000
Cost	[2],[4]	7,288,000
Investments at fair value	[9]	$ 7,288,000
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER LLC, 10,502,487.46 Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)		10,502,487.46
Principal		$ 0
Cost		5,845,000
Investments at fair value		$ 5,845,000
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER LLC, First Lien
Schedule of Investments [Line Items]
Variable rate	[15]			8.00%
Floor	[15]			1.00%
Investment interest rate		8.50%		9.01%	[15]
Principal				$ 18,823,000
Cost	[6],[8]			18,489,000
Investments at fair value	[10]			$ 18,597,000
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER LLC, Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)	[14],[19],[20]			2,000
Principal	[19],[20]			$ 0
Cost	[6],[8],[19],[20]			2,000,000
Investments at fair value	[10],[19],[20]			$ 1,819,000
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate	[15],[25]			8.00%
Floor	[15],[25]			1.00%
Principal	[25]			$ 0
Cost	[6],[8],[25]			(23,000)
Investments at fair value	[10],[25]			$ 0
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER, LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Principal		$ 8,889,000
Cost	[2],[4]	8,727,000
Investments at fair value	[9]	$ 8,720,000
Investment, Identifier [Axis]: STUDENT RESOURCE CENTER, LLC, Preferred Units
Schedule of Investments [Line Items]
Shares (in shares)	[16],[17],[18]	2,000,000
Principal	[17],[18]	$ 0
Cost	[2],[4],[17],[18]	0
Investments at fair value	[9],[17],[18]	$ 0
Investment, Identifier [Axis]: SYSTEC CORPORATION (DBA INSPIRE AUTOMATION), Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate	[15],[25]			7.50%
Floor	[15],[25]			1.00%
Principal	[25]			$ 0
Cost	[6],[8],[25]			(25,000)
Investments at fair value	[10],[25]			$ 0
Investment, Identifier [Axis]: SYSTEC CORPORATION (DBA INSPIRE AUTOMATION), First Lien
Schedule of Investments [Line Items]
Variable rate		7.50%	[12]	7.50%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		12.25%	[12]	8.50%	[15]
Principal		$ 9,000,000		$ 9,000,000
Cost		8,886,000	[2],[4]	8,844,000	[6],[8]
Investments at fair value		$ 9,000,000	[9]	$ 8,820,000	[10]
Investment, Identifier [Axis]: SYSTEC CORPORATION (DBA INSPIRE AUTOMATION), Revolving Loan
Schedule of Investments [Line Items]
Variable rate		7.50%	[12],[13]	7.50%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Investment interest rate		12.32%	[12],[13]	8.50%	[15],[25]
Principal		$ 1,600,000	[13]	$ 850,000	[25]
Cost		1,576,000	[2],[4],[13]	816,000	[6],[8],[25]
Investments at fair value		$ 1,600,000	[9],[13]	$ 833,000	[10],[25]
Investment, Identifier [Axis]: THE PRODUCTO GROUP, LLC, Class A units
Schedule of Investments [Line Items]
Shares (in shares)		1,500,000	[16],[17],[18]	1,500,000	[14],[19],[20]
Principal		$ 0	[17],[18]	$ 0	[19],[20]
Cost		1,500,000	[2],[4],[17],[18]	1,500,000	[6],[8],[19],[20]
Investments at fair value		$ 7,833,000	[9],[17],[18]	$ 1,500,000	[10],[19],[20]
Investment, Identifier [Axis]: THE PRODUCTO GROUP, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		8.00%	[12]	9.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		12.92%	[12]	10.00%	[15]
Principal		$ 17,655,000		$ 12,644,000
Cost		17,355,000	[2],[4]	12,401,000	[6],[8]
Investments at fair value		$ 17,655,000	[9]	$ 12,391,000	[10]
Investment, Identifier [Axis]: TRAFERA, LLC (FKA TRINITY 3, LLC), Class A units
Schedule of Investments [Line Items]
Shares (in shares)		896.43	[16],[17],[18],[28]	896.43	[14],[19],[20],[29]
Principal		$ 0	[17],[18],[28]	$ 0	[19],[20],[29]
Cost		1,205,000	[2],[4],[17],[18],[28]	1,205,000	[6],[8],[19],[20],[29]
Investments at fair value		$ 1,509,000	[9],[17],[18],[28]	$ 3,000,000	[10],[19],[20],[29]
Investment, Identifier [Axis]: TRAFERA, LLC (FKA TRINITY 3, LLC), First Lien
Schedule of Investments [Line Items]
Variable rate		6.50%	[12],[23]	7.75%	[15],[24]
Floor		1.00%	[12],[23]	1.00%	[15],[24]
Investment interest rate		11.26%	[12],[23]	8.75%	[15],[24]
Principal		$ 5,775,000	[23]	$ 9,875,000	[24]
Cost		5,727,000	[2],[4],[23]	9,764,000	[6],[8],[24]
Investments at fair value		$ 5,775,000	[9],[23]	$ 9,835,000	[10],[24]
Investment, Identifier [Axis]: TRAFERA, LLC (FKA TRINITY 3, LLC), Unsecured convertible note
Schedule of Investments [Line Items]
PIK		10.00%	[12],[17]	10.00%	[15],[19],[20]
Principal		$ 92,000	[17]	$ 84,000	[19],[20]
Cost		92,000	[2],[4],[17]	84,000	[6],[8],[19],[20]
Investments at fair value		$ 92,000	[9],[17]	$ 84,000	[10],[19],[20]
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., Class D-3 LP Units
Schedule of Investments [Line Items]
Shares (in shares)	[16],[17],[18]	1,000,000
Principal	[17],[18]	$ 0
Cost	[2],[4],[17],[18]	1,000,000
Investments at fair value	[9],[17],[18]	$ 1,354,000
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., Class D-4 LP Units
Schedule of Investments [Line Items]
Shares (in shares)		211,862.61
Principal		$ 0
Cost		212,000
Investments at fair value		$ 278,000
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., Class D-5 LP Units
Schedule of Investments [Line Items]
Shares (in shares)		211,465.87
Principal		$ 0
Cost		211,000
Investments at fair value		$ 275,000
Investment, Identifier [Axis]: US COURTSCRIPT HOLDINGS, INC., First Lien
Schedule of Investments [Line Items]
Variable rate	[12]	6.00%
Floor	[12]	1.00%
Investment interest rate	[12]	10.87%
Principal		$ 16,800,000
Cost	[2],[4]	16,540,000
Investments at fair value	[9]	$ 16,800,000
Investment, Identifier [Axis]: USA DEBUSK, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		5.75%	[12]	5.75%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		10.59%	[12]	6.75%	[15]
Principal		$ 11,498,000		$ 11,614,000
Cost		11,367,000	[2],[4]	11,451,000	[6],[8]
Investments at fair value		$ 11,498,000	[9]	$ 11,614,000	[10]
Investment, Identifier [Axis]: VERSICARE MANAGEMENT LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate	[12],[13]	8.00%
Floor	[12],[13]	1.00%
Investment interest rate		13.16%
Principal	[13]	$ 2,400,000
Cost	[2],[4],[13]	2,332,000
Investments at fair value	[9],[13]	$ 2,357,000
Investment, Identifier [Axis]: VERSICARE MANAGEMENT LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Variable rate	[12]	8.00%
Floor	[12]	1.00%
Investment interest rate	[12]	12.85%
Principal		$ 13,500,000
Cost	[2],[4]	13,256,000
Investments at fair value	[9]	$ 13,257,000
Investment, Identifier [Axis]: VERSICARE MANAGEMENT LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate	[12],[13]	8.00%
Floor	[12],[13]	1.00%
Principal	[13]	$ 0
Cost	[2],[4],[13]	(44,000)
Investments at fair value	[9],[13]	$ 0
Investment, Identifier [Axis]: VISTAR MEDIA INC., Shares of Series A preferred stock
Schedule of Investments [Line Items]
Shares (in shares)		171,617	[16]	171,617	[14]
Principal		$ 0		$ 0
Cost		1,874,000	[2],[4]	1,874,000	[6],[8]
Investments at fair value		$ 9,054,000	[9]	$ 9,273,000	[10]
Investment, Identifier [Axis]: VTX HOLDINGS, INC. (DBA VERTEX ONE), Series A Preferred units
Schedule of Investments [Line Items]
Shares (in shares)		1,597,707	[16]	1,597,707	[14]
Principal		$ 0		$ 0
Cost		1,598,000	[2],[4]	1,598,000	[6],[8]
Investments at fair value		$ 2,694,000	[9]	$ 2,082,000	[10]
Investment, Identifier [Axis]: WALL STREET PREP, INC., Class A-1 Preferred Shares
Schedule of Investments [Line Items]
Shares (in shares)		1,000,000	[16]	1,000,000	[14]
Principal		$ 0		$ 0
Cost		1,000,000	[2],[4]	1,000,000	[6],[8]
Investments at fair value		$ 1,205,000	[9]	$ 1,000,000	[10]
Investment, Identifier [Axis]: WALL STREET PREP, INC., First Lien
Schedule of Investments [Line Items]
Variable rate		7.00%	[12]	7.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		11.75%	[12]	8.00%	[15]
Principal		$ 10,588,000		$ 10,863,000
Cost		10,436,000	[2],[4]	10,670,000	[6],[8]
Investments at fair value		$ 10,588,000	[9]	$ 10,656,000	[10]
Investment, Identifier [Axis]: WALL STREET PREP, INC., Revolving Loan
Schedule of Investments [Line Items]
Variable rate		7.00%	[12],[13]	7.00%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Principal		$ 0	[13]	$ 0	[25]
Cost		(13,000)	[2],[4],[13]	(17,000)	[6],[8],[25]
Investments at fair value		$ 0	[9],[13]	$ 0	[10],[25]
Investment, Identifier [Axis]: WELL-FOAM, INC., First Lien
Schedule of Investments [Line Items]
Variable rate		8.00%	[12]	8.50%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		12.75%	[12]	9.50%	[15]
Principal		$ 17,730,000		$ 17,910,000
Cost		17,466,000	[2],[4]	17,583,000	[6],[8]
Investments at fair value		$ 17,730,000	[9]	$ 17,910,000	[10]
Investment, Identifier [Axis]: WELL-FOAM, INC., Revolving Loan
Schedule of Investments [Line Items]
Variable rate		8.00%	[12],[13]	8.50%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Principal		$ 0	[13]	$ 0	[25]
Cost		(64,000)	[2],[4],[13]	(83,000)	[6],[8],[25]
Investments at fair value		$ 0	[9],[13]	$ 0	[10],[25]
Investment, Identifier [Axis]: WINTER SERVICES OPERATIONS, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate		7.00%	[12],[13]	7.00%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Principal		$ 0	[13]	$ 0	[25]
Cost		(32,000)	[2],[4],[13]	(41,000)	[6],[8],[25]
Investments at fair value		$ 0	[9],[13]	$ 0	[10],[25]
Investment, Identifier [Axis]: WINTER SERVICES OPERATIONS, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		7.00%	[12]	7.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		11.75%	[12]	8.00%	[15]
Principal		$ 20,000,000		$ 20,000,000
Cost		19,693,000	[2],[4]	19,624,000	[6],[8]
Investments at fair value		$ 20,000,000	[9]	$ 19,520,000	[10]
Investment, Identifier [Axis]: WINTER SERVICES OPERATIONS, LLC, Revolving Loan
Schedule of Investments [Line Items]
Variable rate		7.00%	[12],[13]	7.00%	[15],[25]
Floor		1.00%	[12],[13]	1.00%	[15],[25]
Investment interest rate	[15],[25]			8.00%
Principal		$ 0	[13]	$ 2,444,000	[25]
Cost		(65,000)	[2],[4],[13]	2,362,000	[6],[8],[25]
Investments at fair value		$ 0	[9],[13]	$ 2,386,000	[10],[25]
Investment, Identifier [Axis]: ZENFOLIO INC., First Lien
Schedule of Investments [Line Items]
Variable rate		9.00%	[12]	9.00%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		13.82%	[12]	10.00%	[15]
Principal		$ 18,913,000		$ 18,915,000
Cost		18,762,000	[2],[4]	18,785,000	[6],[8]
Investments at fair value		$ 18,478,000	[9]	$ 18,820,000	[10]
Investment, Identifier [Axis]: ZENFOLIO INC., Revolving Loan
Schedule of Investments [Line Items]
Variable rate		9.00%	[12]	9.00%	[15],[25]
Floor		1.00%	[12]	1.00%	[15],[25]
Investment interest rate		13.82%	[12]	10.00%	[15],[25]
Principal		$ 2,000,000		$ 1,000,000	[25]
Cost		1,994,000	[2],[4]	996,000	[6],[8],[25]
Investments at fair value		$ 1,954,000	[9]	$ 995,000	[10],[25]
Investment, Identifier [Axis]: ZIPS CAR WASH, LLC, Delayed Draw Term Loan - A
Schedule of Investments [Line Items]
Variable rate		7.25%	[12]	7.25%	[15]
Floor		1.00%	[12]	1.00%	[15]
Investment interest rate		12.15%	[12]	8.25%	[15]
Principal		$ 15,840,000		$ 16,000,000
Cost		15,611,000	[2],[4]	15,691,000	[6],[8]
Investments at fair value		$ 15,634,000	[9]	$ 15,691,000	[10]
Investment, Identifier [Axis]: ZIPS CAR WASH, LLC, Delayed Draw Term Loan - B
Schedule of Investments [Line Items]
Variable rate		7.25%	[12]	7.25%	[15],[25]
Floor		1.00%	[12]	1.00%	[15],[25]
Investment interest rate		12.12%	[12]	8.26%	[15],[25]
Principal		$ 3,970,000		$ 199,000	[25]
Cost		3,914,000	[2],[4]	159,000	[6],[8],[25]
Investments at fair value		3,919,000	[9]	159,000	[10],[25]
I-45 SLF LLC
Schedule of Investments [Line Items]
Cost		169,874,000		187,714,000
Investments at fair value		143,712,000		176,704,000
I-45 SLF LLC | Burning Glass Intermediate Holding Company, Inc.
Schedule of Investments [Line Items]
Other commitment		246,600		300,000
I-45 SLF LLC | LASH OPCO, LLC
Schedule of Investments [Line Items]
Other commitment				$ 800,000
I-45 SLF LLC | AAC NEW HOLDCO INC.
Schedule of Investments [Line Items]
Other commitment		$ 43,800
I-45 SLF LLC | Investment, Identifier [Axis]: AAC New Holdco Inc, Delayed Draw Term Loan
Schedule of Investments [Line Items]
PIK		18.00%
Principal		$ 60,000
Cost		59,000
Investments at fair value		$ 58,000
I-45 SLF LLC | Investment, Identifier [Axis]: AAC New Holdco Inc, First Lein
Schedule of Investments [Line Items]
PIK		18.00%
Principal		$ 2,238,000
Cost		2,239,000
Investments at fair value		$ 2,160,000
I-45 SLF LLC | Investment, Identifier [Axis]: AAC New Holdco Inc., First Lien
Schedule of Investments [Line Items]
PIK				8.00%
Variable rate				10.00%
Principal				$ 1,899,000
Cost				1,899,000
Investments at fair value				$ 1,833,000
I-45 SLF LLC | Investment, Identifier [Axis]: AAC New Holdco Inc., Shares Common Stock
Schedule of Investments [Line Items]
Shares (in shares)		304,075
Principal		$ 0
Cost		1,449,000
Investments at fair value		581,000
I-45 SLF LLC | Investment, Identifier [Axis]: AAC New Holdco Inc., Shares common stock
Schedule of Investments [Line Items]
Shares (in shares)				304,075
Principal				$ 0
Cost				1,449,000
Investments at fair value				1,449,000
I-45 SLF LLC | Investment, Identifier [Axis]: AAC New Holdco Inc., Warrants (Expiration - December 11, 2025)
Schedule of Investments [Line Items]
Principal		0		0
Cost		482,000		482,000
Investments at fair value		$ 193,000		$ 482,000
I-45 SLF LLC | Investment, Identifier [Axis]: ADS Tactical, Inc., First Lein
Schedule of Investments [Line Items]
Variable rate		5.75%
Floor		1.00%
Principal		$ 6,058,000
Cost		5,975,000
Investments at fair value		$ 5,634,000
I-45 SLF LLC | Investment, Identifier [Axis]: ADS Tactical, Inc., First Lien
Schedule of Investments [Line Items]
Variable rate				5.75%
Floor				1.00%
Principal				$ 6,394,000
Cost				6,283,000
Investments at fair value				$ 6,133,000
I-45 SLF LLC | Investment, Identifier [Axis]: ATX Networks (Toronto) Corporation, Class A units
Schedule of Investments [Line Items]
Shares (in shares)				196
Principal				$ 0
Cost				0
Investments at fair value				$ 0
I-45 SLF LLC | Investment, Identifier [Axis]: ATX Networks (Toronto) Corporation, First Lien
Schedule of Investments [Line Items]
Variable rate				7.50%
Floor				1.00%
Principal				$ 2,617,000
Cost				2,610,000
Investments at fair value				$ 2,499,000
I-45 SLF LLC | Investment, Identifier [Axis]: ATX Networks (Toronto) Corporation, Senior Subordinated Debt
Schedule of Investments [Line Items]
PIK				10.00%
Principal				$ 1,081,000
Cost				1,081,000
Investments at fair value				$ 729,000
I-45 SLF LLC | Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., First Lien
Schedule of Investments [Line Items]
Variable rate		5.50%		5.50%
Floor		2.00%
Principal		$ 5,597,000		$ 5,598,000
Cost		5,566,000		5,566,000
Investments at fair value		$ 287,000		$ 308,000
I-45 SLF LLC | Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Revolving Loan
Schedule of Investments [Line Items]
Variable rate		5.50%		5.50%
Floor		2.00%
Principal		$ 985,000		$ 1,027,000
Cost		978,000		1,021,000
Investments at fair value		$ 51,000		$ 64,000
I-45 SLF LLC | Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., , First Lien
Schedule of Investments [Line Items]
Variable rate				5.00%
Floor				1.00%
Principal				$ 3,189,000
Cost				3,140,000
Investments at fair value				$ 3,189,000
I-45 SLF LLC | Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., First Lien
Schedule of Investments [Line Items]
Variable rate		5.00%
Floor		1.00%
Principal		$ 3,157,000
Cost		3,113,000
Investments at fair value		$ 3,157,000
I-45 SLF LLC | Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Revolving Loan
Schedule of Investments [Line Items]
Variable rate		5.00%		5.00%
Floor		1.00%		1.00%
Principal		$ 123,000		$ 74,000
Cost		118,000		67,000
Investments at fair value		$ 123,000		$ 67,000
I-45 SLF LLC | Investment, Identifier [Axis]: Corel Inc., First Lien
Schedule of Investments [Line Items]
Variable rate		5.00%
Principal		$ 6,440,000
Cost		6,311,000
Investments at fair value		$ 6,050,000
I-45 SLF LLC | Investment, Identifier [Axis]: Corel, Inc., First Lien
Schedule of Investments [Line Items]
Variable rate				5.00%
Principal				$ 6,803,000
Cost				6,650,000
Investments at fair value				$ 6,805,000
I-45 SLF LLC | Investment, Identifier [Axis]: Emerald Technologies (U.S.) Acquisitionco, Inc., First Lein
Schedule of Investments [Line Items]
Variable rate		6.25%
Floor		1.00%
Principal		$ 4,485,000
Cost		4,430,000
Investments at fair value		$ 4,261,000
I-45 SLF LLC | Investment, Identifier [Axis]: Emerald Technologies (U.S.) Acquisitionco, Inc., First Lien
Schedule of Investments [Line Items]
Variable rate				6.25%
Floor				1.00%
Principal				$ 3,125,000
Cost				3,063,000
Investments at fair value				$ 3,078,000
I-45 SLF LLC | Investment, Identifier [Axis]: Evergreen AcqCo 1 LP, First Lien
Schedule of Investments [Line Items]
Variable rate		5.50%		5.50%
Floor		0.75%		0.75%
Principal		$ 2,606,000		$ 4,179,000
Cost		2,584,000		4,142,000
Investments at fair value		$ 2,501,000		$ 4,158,000
I-45 SLF LLC | Investment, Identifier [Axis]: Evergreen North America Acquisitions, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		6.75%		6.75%
Floor		1.00%		1.00%
Principal		$ 6,673,000		$ 6,740,000
Cost		6,575,000		6,623,000
Investments at fair value		$ 6,673,000		$ 6,740,000
I-45 SLF LLC | Investment, Identifier [Axis]: GS Operating, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate				6.00%
Floor				0.75%
Principal				$ 4,988,000
Cost				4,891,000
Investments at fair value				$ 4,988,000
I-45 SLF LLC | Investment, Identifier [Axis]: Geo Parent Corporation, First Lien
Schedule of Investments [Line Items]
Variable rate		5.25%		5.25%
Principal		$ 6,769,000		$ 6,840,000
Cost		6,743,000		6,809,000
Investments at fair value		$ 6,397,000		$ 6,806,000
I-45 SLF LLC | Investment, Identifier [Axis]: INW Manufacturing, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		5.75%		5.75%
Floor		0.75%		0.75%
Principal		$ 2,775,000		$ 2,925,000
Cost		2,713,000		2,867,000
Investments at fair value		$ 2,391,000		$ 2,867,000
I-45 SLF LLC | Investment, Identifier [Axis]: InfoGroup Inc., First Lien
Schedule of Investments [Line Items]
Variable rate				5.00%
Floor				1.00%
Principal				$ 2,850,000
Cost				2,845,000
Investments at fair value				$ 2,704,000
I-45 SLF LLC | Investment, Identifier [Axis]: Infogain Corporation, First Lien
Schedule of Investments [Line Items]
Variable rate		5.75%		5.75%
Floor		1.00%		1.00%
Principal		$ 4,735,000		$ 4,784,000
Cost		4,678,000		4,719,000
Investments at fair value		$ 4,684,000		$ 4,769,000
I-45 SLF LLC | Investment, Identifier [Axis]: Integro Parent Inc., First Lien
Schedule of Investments [Line Items]
Variable rate		12.25%		5.75%
Floor		1.00%		1.00%
Principal		$ 369,000		$ 3,217,000
Cost		369,000		3,209,000
Investments at fair value		$ 347,000		$ 3,043,000
I-45 SLF LLC | Investment, Identifier [Axis]: Intermedia Holdings, Inc., First Lien
Schedule of Investments [Line Items]
Variable rate		6.00%		6.00%
Floor		1.00%		1.00%
Principal		$ 6,607,000		$ 5,677,000
Cost		6,562,000		5,659,000
Investments at fair value		$ 5,088,000		$ 5,638,000
I-45 SLF LLC | Investment, Identifier [Axis]: Inventus Power, Inc., First Lien
Schedule of Investments [Line Items]
Variable rate		5.00%		5.00%
Floor		1.00%		1.00%
Principal		$ 6,860,000		$ 6,930,000
Cost		6,836,000		6,884,000
Investments at fair value		$ 6,791,000		$ 6,791,000
I-45 SLF LLC | Investment, Identifier [Axis]: Isagenix International, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		7.75%		5.75%
Floor		1.00%		1.00%
Principal		$ 1,650,000		$ 1,685,000
Cost		1,641,000		1,677,000
Investments at fair value		$ 561,000		$ 1,088,000
I-45 SLF LLC | Investment, Identifier [Axis]: KORE Wireless Group Inc., First Lien
Schedule of Investments [Line Items]
Variable rate		5.50%		5.50%
Principal		$ 5,597,000		$ 4,658,000
Cost		5,582,000		4,639,000
Investments at fair value		$ 5,317,000		$ 4,640,000
I-45 SLF LLC | Investment, Identifier [Axis]: LOGIX Holdings Company, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		5.75%		5.75%
Floor		1.00%		1.00%
Principal		$ 4,443,000		$ 5,826,000
Cost		4,431,000		5,807,000
Investments at fair value		$ 3,638,000		$ 5,491,000
I-45 SLF LLC | Investment, Identifier [Axis]: Lab Logistics, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		7.25%		7.25%
Floor		1.00%		1.00%
Principal		$ 10,050,000		$ 6,242,000
Cost		10,017,000		6,213,000
Investments at fair value		$ 9,929,000		$ 6,242,000
I-45 SLF LLC | Investment, Identifier [Axis]: Lash OpCo, LLC, Delayed Draw Term Loan
Schedule of Investments [Line Items]
Variable rate				7.00%
Floor				1.00%
Principal				$ 1,187,000
Cost				1,152,000
Investments at fair value				$ 1,161,000
I-45 SLF LLC | Investment, Identifier [Axis]: Lash OpCo, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		7.00%		7.00%
Floor		1.00%		1.00%
Principal		$ 6,113,000		$ 4,988,000
Cost		5,999,000		4,881,000
Investments at fair value		$ 5,868,000		$ 4,878,000
I-45 SLF LLC | Investment, Identifier [Axis]: Lift Brands, Inc., Shares common stock
Schedule of Investments [Line Items]
Shares (in shares)		1,051		1,051
Principal		$ 0		$ 0
Cost		749,000		749,000
Investments at fair value		$ 553,000		$ 749,000
I-45 SLF LLC | Investment, Identifier [Axis]: Lift Brands, Inc., Tranche A
Schedule of Investments [Line Items]
Variable rate		7.50%		7.50%
Floor		1.00%		1.00%
Principal		$ 2,477,000		$ 2,502,000
Cost		2,477,000		2,502,000
Investments at fair value		$ 2,427,000		$ 2,252,000
I-45 SLF LLC | Investment, Identifier [Axis]: Lift Brands, Inc., Tranche B
Schedule of Investments [Line Items]
PIK				9.50%
Investment interest rate		9.50%
Principal		$ 602,000		$ 583,000
Cost		602,000		583,000
Investments at fair value		548,000		437,000
I-45 SLF LLC | Investment, Identifier [Axis]: Lift Brands, Inc., Tranche C
Schedule of Investments [Line Items]
Principal		565,000		565,000
Cost		565,000		564,000
Investments at fair value		$ 514,000		$ 423,000
I-45 SLF LLC | Investment, Identifier [Axis]: Lightbox Intermediate, L.P., First Lien
Schedule of Investments [Line Items]
Variable rate		5.00%		5.00%
Principal		$ 6,876,000		$ 4,948,000
Cost		6,831,000		4,914,000
Investments at fair value		$ 6,636,000		$ 4,874,000
I-45 SLF LLC | Investment, Identifier [Axis]: Mills Fleet Farm Group LLC, First Lien
Schedule of Investments [Line Items]
Variable rate		6.25%		6.25%
Floor		1.00%		1.00%
Principal		$ 4,491,000		$ 4,623,000
Cost		4,462,000		4,584,000
Investments at fair value		$ 4,401,000		$ 4,623,000
I-45 SLF LLC | Investment, Identifier [Axis]: NBG Acquisition, Inc., First Lien
Schedule of Investments [Line Items]
Variable rate		5.50%		5.50%
Floor		1.00%		1.00%
Principal		$ 2,606,000		$ 2,663,000
Cost		2,593,000		2,647,000
Investments at fair value		$ 78,000		$ 1,807,000
I-45 SLF LLC | Investment, Identifier [Axis]: National Credit Care, First Lien - Term Loan A
Schedule of Investments [Line Items]
Variable rate		6.50%
Floor		1.00%
Principal		$ 2,159,000
Cost		2,125,000
Investments at fair value		$ 2,122,000
I-45 SLF LLC | Investment, Identifier [Axis]: National Credit Care, First Lien - Term Loan B
Schedule of Investments [Line Items]
Variable rate		7.50%
Floor		1.00%
Principal		$ 2,159,000
Cost		2,125,000
Investments at fair value		$ 2,122,000
I-45 SLF LLC | Investment, Identifier [Axis]: National Credit Care, LLC, First Lien - Term Loan A
Schedule of Investments [Line Items]
Variable rate				6.50%
Floor				1.00%
Principal				$ 2,500,000
Cost				2,453,000
Investments at fair value				$ 2,483,000
I-45 SLF LLC | Investment, Identifier [Axis]: National Credit Care, LLC, First Lien - Term Loan B
Schedule of Investments [Line Items]
Variable rate				7.50%
Floor				1.00%
Principal				$ 2,500,000
Cost				2,453,000
Investments at fair value				$ 2,483,000
I-45 SLF LLC | Investment, Identifier [Axis]: NinjaTrader, Inc., First Lein
Schedule of Investments [Line Items]
Variable rate		6.25%
Floor		1.00%
Principal		$ 5,000,000
Cost		4,939,000
Investments at fair value		$ 5,000,000
I-45 SLF LLC | Investment, Identifier [Axis]: NinjaTrader, Inc., First Lien
Schedule of Investments [Line Items]
Variable rate				6.25%
Floor				1.00%
Principal				$ 5,000,000
Cost				4,908,000
Investments at fair value				$ 5,000,000
I-45 SLF LLC | Investment, Identifier [Axis]: NorthStar Group Services, Inc., First Lien
Schedule of Investments [Line Items]
Variable rate				5.50%
Floor				1.00%
Principal				$ 2,961,000
Cost				2,948,000
Investments at fair value				$ 2,950,000
I-45 SLF LLC | Investment, Identifier [Axis]: Research Now Group, Inc., First Lein
Schedule of Investments [Line Items]
Variable rate		5.50%
Floor		1.00%
Principal		$ 5,874,000
Cost		5,837,000
Investments at fair value		$ 4,505,000
I-45 SLF LLC | Investment, Identifier [Axis]: Research Now Group, Inc., First Lien
Schedule of Investments [Line Items]
Variable rate				5.50%
Floor				1.00%
Principal				$ 4,936,000
Cost				4,936,000
Investments at fair value				$ 4,861,000
I-45 SLF LLC | Investment, Identifier [Axis]: Retail Services WIS Corporation, First Lein
Schedule of Investments [Line Items]
Variable rate		7.75%
Floor		1.00%
Principal		$ 2,827,000
Cost		2,793,000
Investments at fair value		$ 2,742,000
I-45 SLF LLC | Investment, Identifier [Axis]: Retail Services WIS Corporation, First Lien
Schedule of Investments [Line Items]
Variable rate				7.75%
Floor				1.00%
Principal				$ 2,959,000
Cost				2,912,000
Investments at fair value				$ 2,914,000
I-45 SLF LLC | Investment, Identifier [Axis]: SIB Holdings, LLC, First Lein
Schedule of Investments [Line Items]
Variable rate		6.25%
Floor		1.00%
Principal		$ 2,929,000
Cost		2,884,000
Investments at fair value		$ 2,841,000
I-45 SLF LLC | Investment, Identifier [Axis]: SIB Holdings, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate				6.00%
Floor				1.00%
Principal				$ 3,000,000
Cost				2,945,000
Investments at fair value				$ 2,958,000
I-45 SLF LLC | Investment, Identifier [Axis]: Stellant Midco, LLC, First Lein
Schedule of Investments [Line Items]
Variable rate		5.50%
Floor		0.75%
Principal		$ 2,265,000
Cost		2,247,000
Investments at fair value		$ 2,172,000
I-45 SLF LLC | Investment, Identifier [Axis]: Stellant Midco, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate				5.50%
Floor				0.75%
Principal				$ 2,289,000
Cost				2,267,000
Investments at fair value				$ 2,254,000
I-45 SLF LLC | Investment, Identifier [Axis]: TEAM Services Group, LLC , First Lien
Schedule of Investments [Line Items]
Variable rate				5.00%
Floor				1.00%
Principal				$ 6,687,000
Cost				6,644,000
Investments at fair value				$ 6,637,000
I-45 SLF LLC | Investment, Identifier [Axis]: TEAM Services Group, LLC, First Lein
Schedule of Investments [Line Items]
Variable rate		5.00%
Floor		1.00%
Principal		$ 6,620,000
Cost		6,582,000
Investments at fair value		$ 6,454,000
I-45 SLF LLC | Investment, Identifier [Axis]: Tacala, LLC
Schedule of Investments [Line Items]
Variable rate				7.50%
Floor				0.75%
Principal				$ 5,000,000
Cost				4,991,000
Investments at fair value				$ 4,944,000
I-45 SLF LLC | Investment, Identifier [Axis]: Tacala, LLC, First Lien, First Lein
Schedule of Investments [Line Items]
Variable rate		3.50%
Floor		0.75%
Principal		$ 990,000
Cost		950,000
Investments at fair value		$ 974,000
I-45 SLF LLC | Investment, Identifier [Axis]: Tacala, LLC, Second Lien
Schedule of Investments [Line Items]
Variable rate		7.50%
Floor		0.75%
Principal		$ 6,000,000
Cost		5,958,000
Investments at fair value		$ 5,501,000
I-45 SLF LLC | Investment, Identifier [Axis]: TestEquity, LLC
Schedule of Investments [Line Items]
Variable rate				6.25%
Floor				1.00%
Principal				$ 942,000
Cost				942,000
Investments at fair value				$ 942,000
I-45 SLF LLC | Investment, Identifier [Axis]: TestEquity, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate				6.25%
Floor				1.00%
Principal				$ 3,805,000
Cost				3,804,000
Investments at fair value				$ 3,805,000
I-45 SLF LLC | Investment, Identifier [Axis]: U.S. TelePacific Corp., First Lein
Schedule of Investments [Line Items]
PIK		7.25%
Variable rate		1.00%
Floor		1.00%
Principal		$ 5,635,000
Cost		5,635,000
Investments at fair value		$ 1,479,000
I-45 SLF LLC | Investment, Identifier [Axis]: U.S. TelePacific Corp., First Lien
Schedule of Investments [Line Items]
PIK				7.25%
Variable rate				1.00%
Floor				1.00%
Principal				$ 5,239,000
Cost				5,239,000
Investments at fair value				$ 3,714,000
I-45 SLF LLC | Investment, Identifier [Axis]: UniTek Global Services, Inc., First Lien
Schedule of Investments [Line Items]
PIK				2.00%
Variable rate				5.50%
Floor				1.00%
Principal				$ 2,814,000
Cost				2,802,000
Investments at fair value				$ 2,627,000
I-45 SLF LLC | Investment, Identifier [Axis]: Veregy Consolidated, Inc., First Lein
Schedule of Investments [Line Items]
Variable rate		6.00%
Floor		1.00%
Principal		$ 1,955,000
Cost		1,951,000
Investments at fair value		$ 1,683,000
I-45 SLF LLC | Investment, Identifier [Axis]: Veregy Consolidated, Inc., First Lien
Schedule of Investments [Line Items]
Variable rate				6.00%
Floor				1.00%
Principal				$ 1,975,000
Cost				1,970,000
Investments at fair value				$ 1,936,000
I-45 SLF LLC | Investment, Identifier [Axis]: Vida Capital, Inc., First Lien
Schedule of Investments [Line Items]
Variable rate				6.00%
Principal				$ 3,565,000
Cost				3,531,000
Investments at fair value				$ 3,283,000
I-45 SLF LLC | Investment, Identifier [Axis]: Vida Capital, Inc.., First Lein
Schedule of Investments [Line Items]
Variable rate		6.00%
Principal		$ 3,265,000
Cost		3,236,000
Investments at fair value		$ 2,408,000
I-45 SLF LLC | Investment, Identifier [Axis]: Wahoo Fitness Acquisition, LLC, First Lein
Schedule of Investments [Line Items]
Variable rate		5.75%
Floor		1.00%
Principal		$ 4,875,000
Cost		4,751,000
Investments at fair value		$ 2,071,000
I-45 SLF LLC | Investment, Identifier [Axis]: Wahoo Fitness Acquisition, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate				5.75%
Floor				1.00%
Principal				$ 4,969,000
Cost				4,833,000
Investments at fair value				$ 4,869,000
I-45 SLF LLC | Investment, Identifier [Axis]: YS Garments, LLC, First Lein
Schedule of Investments [Line Items]
Variable rate		7.50%
Floor		1.00%
Principal		$ 4,157,000
Cost		4,132,000
Investments at fair value		$ 3,741,000
I-45 SLF LLC | Investment, Identifier [Axis]: YS Garments, LLC, First Lien
Schedule of Investments [Line Items]
Variable rate				5.50%
Floor				1.00%
Principal				$ 4,282,000
Cost				4,265,000
Investments at fair value				$ 4,239,000

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

[2] As of March 31, 2023, the cumulative gross unrealized appreciation for U.S. federal income tax purposes was approximately $72.3 million; cumulative gross unrealized depreciation for federal income tax purposes was $76.8 million. Cumulative net unrealized depreciation was $4.5 million, based on a tax cost of $1,210.8 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 - Fair Value Measurements 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] The investment is structured as a first lien first out term loan.20The rate presented represents a weighted-average rate for borrowings under the facility as of March 31, 2023.

[12] The majority of investments bear interest at a rate that may be determined by reference to Secured Overnight Financing Rate ("SOFR"), London Interbank Offered Rate (“LIBOR” or “L”), or Prime (“P”) and reset daily (D), monthly (M), quarterly (Q), or semiannually (S). For each investment, the Company has provided the spread over SOFR, LIBOR or Prime and the current contractual interest rate in effect at March 31, 2023. Certain investments are subject to an interest rate floor. Certain investments, as noted, accrue payment-in-kind ("PIK") interest. SOFR based contracts may include a credit spread adjustment (the "Adjustment") that is charged in addition to the stated spread. The Adjustment is applied when the SOFR rate, plus the Adjustment, exceeds the stated floor rate, as applicable. As of March 31, 2023, SOFR based contracts in the portfolio had Adjustments ranging from 0.10% to 0.26161%.

[13] The investment has an unfunded commitment as of March 31, 2023. Refer to Note 11 - Commitments and Contingencies for further discussion.

[14] All of the Company’s investments and the investments of SBIC I (as defined below), unless otherwise noted, are pledged as collateral for the Company’s senior secured credit facility or in support of the SBA-guaranteed debentures to be issued by Capital Southwest SBIC I, LP, our wholly-owned subsidiary that operates as a small business investment company ("SBIC I"), respectively.

[15] 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.

[16] All of the Company’s investments and the investments of SBIC I (as defined below), unless otherwise noted, are pledged as collateral for the Company’s senior secured credit facility or in support of the SBA-guaranteed debentures to be issued by Capital Southwest SBIC I, LP, our wholly-owned subsidiary that operates as a small business investment company ("SBIC I"), respectively.

[17] 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 March 31, 2023, approximately 13.9% of the Company's assets were non-qualifying assets.

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

[19] 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.

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

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

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

[23] 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.

[24] 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.

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

[26] Investment is on non-accrual status as of March 31, 2023, meaning the Company has ceased to recognize interest income on the investment.

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

[28] Income producing through dividends or distributions.

[29] Income producing through dividends or distributions.