Consolidated Schedule of Investments In and Advances to Affiliate (Details)

v3.24.1.1.u2

Consolidated Schedule of Investments In and Advances to Affiliate (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2024		Mar. 31, 2023	Dec. 31, 2023
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		$ (1,884)		$ 3,432
Amount of Unrealized Gain/(Loss)		(1,133)		(4,139)
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[1]	1,092,895
Ending balance	[2]	1,115,982
Control investments
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		10		631
Amount of Unrealized Gain/(Loss)		422		(686)
Amount of Interest, Fees or Dividends Credited to Income		811		809
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		53,644	[1],[3]	50,303
Gross Additions		458		1,189
Gross Reductions		458		1,586
Ending balance		53,644	[2],[4]	49,906
Affiliate investments
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		1,637
Amount of Unrealized Gain/(Loss)		(19)		1,321
Amount of Interest, Fees or Dividends Credited to Income		6,929		7,894
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		291,279	[1],[5]	277,000
Gross Additions		12,001		18,474
Gross Reductions		13,951		24,633
Ending balance		289,329	[2],[6]	270,841
Investment, Identifier [Axis]: AAC Holdings, Inc., Common Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7]	0
Ending balance	[8]	$ 0
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		18.00%	[8]		18.00%	[7]
PIK Rate		18.00%	[8]		18.00%	[7]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7]	$ 149
Ending balance	[8]	$ 156
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		18.00%	[8]		18.00%	[7]
PIK Rate		18.00%	[8]		18.00%	[7]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7]	$ 4,958
Ending balance	[8]	5,187
Investment, Identifier [Axis]: AAC Holdings, Inc., Warrants
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[9]	0
Ending balance	[8],[10]	$ 0
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Spread		5.00%	[11],[12],[13]		5.00%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ 0
Ending balance	[11],[12],[13]	$ 0
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.43%	[11],[13],[17]		11.43%	[14],[16]
Spread		6.00%	[11],[13],[17]		6.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 1,081
Ending balance	[11],[13],[17]	$ 2,347
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.43%	[11],[13]		11.43%	[14],[16]
Spread		6.00%	[11],[13]		6.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 2,304
Ending balance	[11],[13]	$ 2,298
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		11.43%	[11],[13]		11.43%	[14],[16]
Spread		6.00%	[11],[13]		6.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 772
Ending balance	[11],[13]	$ 770
Investment, Identifier [Axis]: ADS Tactical, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.19%	[8],[13]		11.22%	[7],[16]
Spread		5.75%	[8],[13]		5.75%	[7],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16]	$ 4,214
Ending balance	[8],[13]	2,828
Investment, Identifier [Axis]: AFG Capital Group, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)				0
Amount of Unrealized Gain/(Loss)				0
Amount of Interest, Fees or Dividends Credited to Income				0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				2,350
Gross Additions				0
Gross Reductions				0
Ending balance				$ 2,350
Investment, Identifier [Axis]: AMEREQUIP LLC, Common Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[18]	100
Ending balance	[11],[19]	100
Investment, Identifier [Axis]: AMEREQUIP LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread	[14],[15],[16]				7.40%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	0
Investment, Identifier [Axis]: AMEREQUIP LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[16]				12.76%
Spread	[14],[16]				7.40%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	1,538
Investment, Identifier [Axis]: ASK (Analytical Systems Keco Holdings, LLC), Preferred Member Units 1
Schedule of Investments [Line Items]
Total Rate				14.13%
Amount of Realized Gain/(Loss)				$ 0
Amount of Unrealized Gain/(Loss)				0
Amount of Interest, Fees or Dividends Credited to Income				0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				0
Gross Additions				0
Gross Reductions				0
Ending balance				0
Investment, Identifier [Axis]: ASK (Analytical Systems Keco Holdings, LLC), Preferred Member Units 2
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)				0
Amount of Unrealized Gain/(Loss)				20
Amount of Interest, Fees or Dividends Credited to Income				0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				880
Gross Additions				20
Gross Reductions				0
Ending balance				$ 900
Investment, Identifier [Axis]: ASK (Analytical Systems Keco Holdings, LLC), Secured Debt 1
Schedule of Investments [Line Items]
Spread				10.00%
Amount of Realized Gain/(Loss)				$ 0
Amount of Unrealized Gain/(Loss)				0
Amount of Interest, Fees or Dividends Credited to Income				1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				(2)
Gross Additions				0
Gross Reductions				0
Ending balance				$ (2)
Investment, Identifier [Axis]: ASK (Analytical Systems Keco Holdings, LLC), Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				14.75%
Spread				10.00%
Amount of Realized Gain/(Loss)				$ 0
Amount of Unrealized Gain/(Loss)				0
Amount of Interest, Fees or Dividends Credited to Income				47
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				1,135
Gross Additions				5
Gross Reductions				18
Ending balance				1,122
Investment, Identifier [Axis]: ASK (Analytical Systems Keco Holdings, LLC), Warrants
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)				0
Amount of Unrealized Gain/(Loss)				0
Amount of Interest, Fees or Dividends Credited to Income				0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				0
Gross Additions				0
Gross Reductions				0
Ending balance				0
Investment, Identifier [Axis]: ATS Operating, LLC, Common Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	90
Ending balance	[11]	$ 100
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.09%	[11],[13]		12.16%	[14],[16]
Spread		6.50%	[11],[13]		6.50%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 50
Ending balance	[11],[13]	$ 50
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.09%	[11],[13]		11.16%	[14],[16]
Spread		5.50%	[11],[13]		5.50%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 925
Ending balance	[11],[13]	$ 925
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		13.09%	[11],[13]		13.16%	[14],[16]
Spread		7.50%	[11],[13]		7.50%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 925
Ending balance	[11],[13]	925
Investment, Identifier [Axis]: ATX Networks Corp., Common Stock
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)				3,178
Amount of Unrealized Gain/(Loss)				(3,290)
Amount of Interest, Fees or Dividends Credited to Income				0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				3,290
Gross Additions				3,178
Gross Reductions				6,468
Ending balance				$ 0
Investment, Identifier [Axis]: ATX Networks Corp., Secured Debt
Schedule of Investments [Line Items]
Spread				7.50%
Amount of Realized Gain/(Loss)				$ 0
Amount of Unrealized Gain/(Loss)				(102)
Amount of Interest, Fees or Dividends Credited to Income				682
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				6,368
Gross Additions				545
Gross Reductions				6,913
Ending balance				$ 0
Investment, Identifier [Axis]: ATX Networks Corp., Unsecured Debt
Schedule of Investments [Line Items]
PIK Rate				10.00%
Amount of Realized Gain/(Loss)				$ 0
Amount of Unrealized Gain/(Loss)				(276)
Amount of Interest, Fees or Dividends Credited to Income				1,135
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				2,614
Gross Additions				1,135
Gross Reductions				3,749
Ending balance				0
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[18]	124
Ending balance	[11],[19]	$ 124
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread		7.25%	[11],[12],[13]		7.25%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (5)
Ending balance	[11],[12],[13]	$ (16)
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.71%	[11],[13]		12.76%	[14],[16]
Spread		7.25%	[11],[13]		7.25%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 3,344
Ending balance	[11],[13]	$ 3,370
Investment, Identifier [Axis]: Acumera, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread		7.00%	[11],[12],[13]		7.50%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (8)
Ending balance	[11],[12],[13]	$ (7)
Investment, Identifier [Axis]: Acumera, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.43%	[11],[13]		12.98%	[14],[16]
Spread		7.00%	[11],[13]		7.50%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 11,922
Ending balance	[11],[13]	11,847
Investment, Identifier [Axis]: Acumera, Inc., Warrants
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[20]	90
Ending balance	[11],[21]	$ 90
Investment, Identifier [Axis]: Adams Publishing Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.00%	[11],[13],[22]		11.00%	[14],[16],[23]
Spread		7.00%	[11],[13],[22]		7.00%	[14],[16],[23]
PIK Rate		1.00%	[11],[13],[22]		1.00%	[14],[16],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[23]	$ 917
Ending balance	[11],[13],[22]	$ 902
Investment, Identifier [Axis]: Adams Publishing Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.00%	[11],[13],[22]		11.00%	[14],[16],[23]
Spread		7.00%	[11],[13],[22]		7.00%	[14],[16],[23]
PIK Rate		1.00%	[11],[13],[22]		1.00%	[14],[16],[23]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[23]	$ 2,481
Ending balance	[11],[13],[22]	$ 2,368
Investment, Identifier [Axis]: American Health Staffing Group, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread		5.00%	[11],[12],[13]		5.00%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (10)
Ending balance	[11],[12],[13]	$ (9)
Investment, Identifier [Axis]: American Health Staffing Group, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.61%	[11],[13]		13.50%	[14],[16]
Spread		6.00%	[11],[13]		5.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 8,188
Ending balance	[11],[13]	$ 8,167
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		15.23%	[11],[13]		15.29%	[14],[16]
Spread		9.75%	[11],[13]		9.75%	[14],[16]
PIK Rate		15.23%	[11],[13]		15.29%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 4,102
Ending balance	[11],[13]	$ 4,051
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		17.23%	[11],[13],[24]		15.29%	[14],[16]
Spread		11.75%	[11],[13],[24]		9.75%	[14],[16]
PIK Rate		17.23%	[11],[13],[24]		15.29%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 0
Ending balance	[11],[13],[24]	2,474
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[14],[16],[25]				17.29%
Spread	[14],[16],[25]				11.75%
PIK Rate	[14],[16],[25]				17.29%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[25]	2,522
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[14],[16],[25]				17.29%
Spread	[14],[16],[25]				11.75%
PIK Rate	[14],[16],[25]				17.29%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[25]	0
Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Secured Debt 1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[25],[26]	109
Ending balance	[8],[24],[27]	59
Investment, Identifier [Axis]: American Teleconferencing Services, Ltd., Secured Debt 2
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[25],[26]	526
Ending balance	[8],[24],[27]	282
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,210
Ending balance		$ 1,390
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 1.1
Schedule of Investments [Line Items]
Total Rate		14.13%
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0
Gross Additions		0
Gross Reductions		0
Ending balance		$ 0
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Total Rate		14.13%			14.13%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 0
Ending balance		0
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 2.1
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0
Amount of Unrealized Gain/(Loss)		180
Amount of Interest, Fees or Dividends Credited to Income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,210
Gross Additions		180
Gross Reductions		0
Ending balance		$ 1,390
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		15.38%	[13]		15.38%	[16]
Spread		10.00%	[13]		10.00%	[16]
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[16]	54
Gross Additions		0
Gross Reductions		0
Ending balance	[13]	$ 54
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.38%	[13]		15.38%	[16]
Spread		10.00%	[13]		10.00%	[16]
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		44
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[16]	1,020
Gross Additions		5
Gross Reductions		18
Ending balance	[13]	1,007
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Warrants
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[9]	0
Gross Additions		0
Gross Reductions		0
Ending balance	[10]	0
Investment, Identifier [Axis]: ArborWorks, LLC, Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	0
Ending balance	[11]	0
Investment, Identifier [Axis]: ArborWorks, LLC, Preferred Equity 1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	7,468
Ending balance	[11]	7,175
Investment, Identifier [Axis]: ArborWorks, LLC, Preferred Equity 2
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	0
Ending balance	[11]	$ 0
Investment, Identifier [Axis]: ArborWorks, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		15.00%	[11]		15.00%	[14]
PIK Rate		15.00%	[11]		15.00%	[14]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	$ 1,007
Ending balance	[11]	$ 1,952
Investment, Identifier [Axis]: ArborWorks, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.94%	[11],[13]		12.04%	[14],[16]
Spread		6.50%	[11],[13]		6.50%	[14],[16]
PIK Rate		12.04%	[11],[13]		12.04%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 3,765
Ending balance	[11],[13]	3,913
Investment, Identifier [Axis]: Archer Systems, LLC, Common Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	100
Ending balance	[11]	90
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11]	$ 1,000
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread	[11],[12],[13]	6.25%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[12],[13]	$ (25)
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 2
Schedule of Investments [Line Items]
Spread	[11],[12],[13]	6.25%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[12],[13]	$ (12)
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[11],[13]	11.66%
Spread	[11],[13]	6.25%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[13]	$ 11,210
Investment, Identifier [Axis]: Barfly Ventures, LLC, Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		160		(93)
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,380	[14]	1,107
Gross Additions		160		0
Gross Reductions		0		94
Ending balance		1,540	[11]	1,013
Investment, Identifier [Axis]: Batjer TopCo, LLC, Preferred Stock
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		225
Amount of Interest, Fees or Dividends Credited to Income		39		19
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		680	[18]	455
Gross Additions		0		225
Gross Reductions		0		0
Ending balance		$ 680	[19]	680
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.00%
Amount of Realized Gain/(Loss)		$ 0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		1		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0	[15]	(1)
Gross Additions		50		0
Gross Reductions		0		0
Ending balance		$ 50		$ (1)
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%		11.00%	10.00%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		1		36
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		30		1,205
Gross Additions		0		2
Gross Reductions		0		50
Ending balance		$ 30		1,157
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.00%			10.00%
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		(1)
Amount of Interest, Fees or Dividends Credited to Income		31
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,175
Gross Additions		1
Gross Reductions		1
Ending balance		1,175
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units 1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[28]	200
Ending balance	[11],[29]	70
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units 2
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[18],[28]	2,560
Ending balance	[11],[19],[29]	880
Investment, Identifier [Axis]: Berry Aviation, Inc., Preferred Member Units 3
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11]	$ 1,049
Investment, Identifier [Axis]: Bettercloud, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread		7.25%	[11],[12],[13]		7.25%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (18)
Ending balance	[11],[12],[13]	$ (17)
Investment, Identifier [Axis]: Bettercloud, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.59%	[11],[13]		12.64%	[14],[16]
Spread		7.25%	[11],[13]		7.25%	[14],[16]
PIK Rate		6.25%	[11],[13]		6.25%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 7,998
Ending balance	[11],[13]	8,241
Investment, Identifier [Axis]: Binswanger Enterprises, LLC, Member Units
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	120
Ending balance	[11]	500
Investment, Identifier [Axis]: Bluestem Brands, Inc., Common Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7]	533
Ending balance	[8]	$ 70
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		8.50%	[8],[12],[13]		16.00%	[7],[16]
Spread	[7],[16]				7.50%
PIK Rate	[7],[16]				15.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16]	$ 1,907
Ending balance	[8],[12],[13]	$ 0
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		16.00%	[8],[13]		13.96%	[7],[16]
Spread		7.50%	[8],[13]		8.50%	[7],[16]
PIK Rate		15.00%	[8],[13]		12.96%	[7],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16]	$ 3,695
Ending balance	[8],[13]	$ 3,051
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[8],[13]	13.94%
Spread	[8],[13]	8.50%
PIK Rate	[8],[13]	12.94%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[8],[13]	$ 3,726
Investment, Identifier [Axis]: Bluestem Brands, Inc., Warrants
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[9]	129
Ending balance	[8],[10]	20
Investment, Identifier [Axis]: Boccella Precast Products LLC, Member Units
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		498
Ending balance	[19]	$ 260
Investment, Identifier [Axis]: Boccella Precast Products LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%			10.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 80
Ending balance		80
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[30],[31]	0
Ending balance	[11],[32],[33]	0
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Preferred Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[30],[31]	310
Ending balance	[11],[32],[33]	$ 310
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 1
Schedule of Investments [Line Items]
Spread		7.00%	[11],[12],[13],[32],[33]		7.00%	[14],[15],[16],[30],[31]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16],[30],[31]	$ (16)
Ending balance	[11],[12],[13],[32],[33]	$ (15)
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.48%	[11],[13],[32],[33]		11.54%	[14],[16],[30],[31]
Spread		6.00%	[11],[13],[32],[33]		6.00%	[14],[16],[30],[31]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[30],[31]	$ 4,040
Ending balance	[11],[13],[32],[33]	$ 4,030
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		13.48%	[11],[13],[32],[33]		13.54%	[14],[16],[30],[31]
Spread		8.00%	[11],[13],[32],[33]		8.00%	[14],[16],[30],[31]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[30],[31]	$ 4,040
Ending balance	[11],[13],[32],[33]	4,030
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		30		(130)
Amount of Interest, Fees or Dividends Credited to Income		8		8
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,400	[18]	1,770
Gross Additions		30		0
Gross Reductions		0		130
Ending balance		$ 1,430	[19]	$ 1,640
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		15.48%	[13]	14.66%	15.46%	[16]
Spread		10.00%	[13]	10.00%	10.00%	[16]
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		52		53
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,374	[16]	1,491
Gross Additions		0		0
Gross Reductions		31		31
Ending balance		1,343	[13]	1,460
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund III, LP)
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[30],[34],[35]	1,360
Ending balance	[32],[36],[37]	1,345
Investment, Identifier [Axis]: Brightwood Capital Fund Investments, LP Interests (Brightwood Capital Fund IV, LP)
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[18],[30],[34],[35]	8,716
Ending balance	[19],[32],[36],[37]	$ 8,716
Investment, Identifier [Axis]: Buca C, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Total Rate		6.00%			6.00%
PIK Rate		6.00%			6.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 0
Ending balance		$ 0
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%	[27]		12.00%	[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[26]	$ 8,218
Ending balance	[27]	$ 8,096
Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[16]				10.46%
Spread		5.00%	[11],[12],[13]		5.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 310
Ending balance	[11],[12],[13]	$ 0
Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.43%	[11],[13]		10.46%	[14],[16]
Spread		5.00%	[11],[13]		5.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 13,121
Ending balance	[11],[13]	13,087
Investment, Identifier [Axis]: CAI Software LLC, Preferred Equity 1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		379
Ending balance		454
Investment, Identifier [Axis]: CAI Software LLC, Preferred Equity 2
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0
Ending balance		$ 0
Investment, Identifier [Axis]: CQ Fluency, LLC, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread	[11],[12],[13]	7.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[12],[13]	$ (41)
Investment, Identifier [Axis]: CQ Fluency, LLC, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Spread	[11],[12],[13]	7.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[12],[13]	$ (41)
Investment, Identifier [Axis]: CQ Fluency, LLC, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[11],[13]	12.41%
Spread	[11],[13]	7.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[13]	$ 7,352
Investment, Identifier [Axis]: CQ Fluency, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread	[14]				7.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	(44)
Investment, Identifier [Axis]: CQ Fluency, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Spread	[14]				7.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	(44)
Investment, Identifier [Axis]: CQ Fluency, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[14]				12.45%
Spread	[14]				7.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	7,280
Investment, Identifier [Axis]: Career Team Holdings, LLC, Common Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		500
Ending balance		$ 500
Investment, Identifier [Axis]: Career Team Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[16]				11.38%
Spread		6.00%	[12],[13]		6.00%	[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[16]	$ 96
Ending balance	[12],[13]	$ (4)
Investment, Identifier [Axis]: Career Team Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%			13.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 2,185
Ending balance		2,169
Investment, Identifier [Axis]: CaseWorthy, Inc., Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	80
Ending balance	[11]	$ 80
Investment, Identifier [Axis]: CaseWorthy, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread		6.00%	[11],[12],[13]		6.00%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (3)
Ending balance	[11],[12],[13]	$ (3)
Investment, Identifier [Axis]: CaseWorthy, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.56%	[11],[13]		11.61%	[14],[16]
Spread		6.00%	[11],[13]		6.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 2,581
Ending balance	[11],[13]	$ 2,574
Investment, Identifier [Axis]: CaseWorthy, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.56%	[11],[13]		11.61%	[14],[16]
Spread		6.00%	[11],[13]		6.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 1,985
Ending balance	[11],[13]	$ 1,980
Investment, Identifier [Axis]: Central Moloney, LLC., Secured Debt
Schedule of Investments [Line Items]
Total Rate	[11],[13]	12.05%
Spread	[11],[13]	6.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[13]	$ 14,711
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		280		150
Amount of Interest, Fees or Dividends Credited to Income		8		8
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		2,760		2,170
Gross Additions		280		150
Gross Reductions		0		0
Ending balance		$ 3,040		$ 2,320
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		14.48%
Spread		9.00%	[12],[13]	9.00%	9.00%	[15],[16]
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		1		1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0	[15],[16]	0
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 0	[12],[13]	$ 0
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.48%	[13]	13.75%	14.48%	[16]
Spread		9.00%	[13]	9.00%	9.00%	[16]
Amount of Realized Gain/(Loss)				$ 0
Amount of Unrealized Gain/(Loss)				0
Amount of Interest, Fees or Dividends Credited to Income				130
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 4,394	[16]	3,731
Gross Additions				2
Gross Reductions				0
Ending balance		$ 5,494	[13]	3,733
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		14.48%
Spread		9.00%
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		66
Amount of Interest, Fees or Dividends Credited to Income		128
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0
Gross Additions		5,494
Gross Reductions		0
Ending balance		$ 5,494
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		14.48%
Spread		9.00%
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		(29)
Amount of Interest, Fees or Dividends Credited to Income		84
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		4,394
Gross Additions		0
Gross Reductions		4,394
Ending balance		0
Investment, Identifier [Axis]: Chamberlin Holding LLC, Member Units 1
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		60		(30)
Amount of Interest, Fees or Dividends Credited to Income		366		71
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		7,330	[18]	5,728
Gross Additions		60		0
Gross Reductions		0		28
Ending balance		7,390	[19]	5,700
Investment, Identifier [Axis]: Chamberlin Holding LLC, Member Units 2
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		35		30
Amount of Interest, Fees or Dividends Credited to Income		6		6
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		715	[18],[28]	678
Gross Additions		35		30
Gross Reductions		0		0
Ending balance		$ 750	[19],[29]	$ 708
Investment, Identifier [Axis]: Chamberlin Holding LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.49%
Spread		6.00%	[12],[13]	6.00%	6.00%	[15],[16]
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		(6)		0
Amount of Interest, Fees or Dividends Credited to Income		6		1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0	[15],[16]	0
Gross Additions		6		0
Gross Reductions		6		0
Ending balance		$ 0	[12],[13]	$ 0
Investment, Identifier [Axis]: Chamberlin Holding LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.49%	[13]	12.86%	13.49%	[16]
Spread		8.00%	[13]	8.00%	8.00%	[16]
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		(3)
Amount of Interest, Fees or Dividends Credited to Income		133		137
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		3,905	[16]	4,236
Gross Additions		0		3
Gross Reductions		0		3
Ending balance		$ 3,905	[13]	4,236
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.56%	[11],[13],[38]		12.60%	[14],[16],[39]
Spread		7.00%	[11],[13],[38]		7.00%	[14],[16],[39]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[39]	$ 183
Ending balance	[11],[13],[38]	$ 145
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.58%	[11],[13]		12.66%	[14],[16]
Spread		7.00%	[11],[13]		7.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 3,224
Ending balance	[11],[13]	$ 3,184
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.58%	[11],[13]		12.66%	[14],[16]
Spread		7.00%	[11],[13]		7.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 179
Ending balance	[11],[13]	$ 176
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		12.58%	[11],[13]		12.66%	[14],[16]
Spread		7.00%	[11],[13]		7.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 432
Ending balance	[11],[13]	426
Investment, Identifier [Axis]: Charps, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		90		60
Amount of Interest, Fees or Dividends Credited to Income		0		49
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		3,920	[18]	3,330
Gross Additions		90		60
Gross Reductions		0		0
Ending balance		4,010	[19]	3,390
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Member Units 1
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		(290)		(270)
Amount of Interest, Fees or Dividends Credited to Income		0		13
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,300	[18]	2,060
Gross Additions		0		0
Gross Reductions		290		270
Ending balance		1,010	[19]	1,790
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Member Units 2
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		(45)		55
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		282	[28]	152
Gross Additions		0		55
Gross Reductions		45		0
Ending balance		$ 237	[29]	$ 207
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%			11.50%
Spread				9.00%
Amount of Realized Gain/(Loss)				$ 0
Amount of Unrealized Gain/(Loss)				0
Amount of Interest, Fees or Dividends Credited to Income				0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 2,103		0
Gross Additions				0
Gross Reductions				0
Ending balance		$ 2,100		$ 0
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 1.1
Schedule of Investments [Line Items]
Total Rate		12.00%
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0
Gross Additions		0
Gross Reductions		0
Ending balance		$ 0
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%		13.79%	10.00%
Spread				9.00%
Amount of Realized Gain/(Loss)				$ 0
Amount of Unrealized Gain/(Loss)				0
Amount of Interest, Fees or Dividends Credited to Income				89
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 251		2,620
Gross Additions				0
Gross Reductions				120
Ending balance		$ 249		$ 2,500
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 2.1
Schedule of Investments [Line Items]
Total Rate		12.00%
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		64
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		2,103
Gross Additions		0
Gross Reductions		3
Ending balance		$ 2,100
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		6		7
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		251		260
Gross Additions		0		0
Gross Reductions		2		2
Ending balance		249		258
Investment, Identifier [Axis]: Clarius BIGS, LLC, Secured Debt
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[25],[26]	16
Ending balance	[11],[24],[27]	16
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Preferred Member Units
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[18]	4,000
Ending balance	[19]	$ 4,370
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.63%	[13]		11.69%	[16]
Spread		6.00%	[13]		6.00%	[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[16]	$ 1,140
Ending balance	[13]	$ 940
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		8.00%			8.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 4,819
Ending balance		4,819
Investment, Identifier [Axis]: Cody Pools, Inc., Preferred Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		430		240
Amount of Interest, Fees or Dividends Credited to Income		153		7
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		18,120	[18],[28]	14,550
Gross Additions		430		240
Gross Reductions		0		0
Ending balance		$ 18,550	[19],[29]	$ 14,790
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.50%		15.50%
Spread				10.50%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		2		2
Amount of Interest, Fees or Dividends Credited to Income		3		11
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0	[15]	273
Gross Additions		236		3
Gross Reductions		236		80
Ending balance		$ 0	[12]	$ 196
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%		15.50%	12.50%
Spread				10.50%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		(2)		(7)
Amount of Interest, Fees or Dividends Credited to Income		223		268
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		7,111		6,882
Gross Additions		2		7
Gross Reductions		117		83
Ending balance		6,996		6,806
Investment, Identifier [Axis]: Colonial Electric Company LLC, Preferred Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)				0
Amount of Unrealized Gain/(Loss)				(240)
Amount of Interest, Fees or Dividends Credited to Income				(318)
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				2,290
Gross Additions				0
Gross Reductions				240
Ending balance				2,050
Investment, Identifier [Axis]: Colonial Electric Company LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		600
Gross Additions		0
Gross Reductions		0
Ending balance		600
Investment, Identifier [Axis]: Colonial Electric Company LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0
Amount of Unrealized Gain/(Loss)		160
Amount of Interest, Fees or Dividends Credited to Income		24
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,920
Gross Additions		160
Gross Reductions		0
Ending balance		$ 2,080
Investment, Identifier [Axis]: Colonial Electric Company LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%
Amount of Realized Gain/(Loss)		$ 0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		1		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0	[15]	0
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 0	[12]	$ 0
Investment, Identifier [Axis]: Colonial Electric Company LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%	12.00%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		41		0
Amount of Interest, Fees or Dividends Credited to Income		173		181
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		5,407		5,729
Gross Additions		53		9
Gross Reductions		498		79
Ending balance		4,962		5,659
Investment, Identifier [Axis]: Compass Systems & Sales, LLC, Preferred Equity
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		15
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,863
Gross Additions		0
Gross Reductions		0
Ending balance		$ 1,863
Investment, Identifier [Axis]: Compass Systems & Sales, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.50%
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[15]	0
Gross Additions		0
Gross Reductions		0
Ending balance	[12]	$ 0
Investment, Identifier [Axis]: Compass Systems & Sales, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.50%			13.50%
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		153
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		4,175
Gross Additions		7
Gross Reductions		0
Ending balance		$ 4,182
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.47%	[11],[13],[38]		13.52%	[14],[16],[40]
Spread		8.00%	[11],[13],[38]		8.00%	[14],[16],[40]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[40]	$ 4,040
Ending balance	[11],[13],[38]	$ 4,072
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[16]				13.52%
Spread		8.00%	[11],[12],[13]		8.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 14,797
Ending balance	[11],[12],[13]	$ (139)
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[11],[13]	13.46%
Spread	[11],[13]	8.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[13]	$ 14,915
Investment, Identifier [Axis]: Construction Supply Investments, LLC, Member Units
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	23,135
Ending balance	[11]	22,430
Investment, Identifier [Axis]: Copper Trail Fund Investments, LP Interests (CTMH, LP)
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		568	[18],[30],[34],[35]	588
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		568	[19],[32],[36],[37]	588
Investment, Identifier [Axis]: DMA Industries, LLC, Preferred Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,920
Ending balance		$ 1,490
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%			12.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 4,700
Ending balance		$ 4,700
Investment, Identifier [Axis]: DTE Enterprises, LLC, Class A Preferred Member Units
Schedule of Investments [Line Items]
Total Rate		8.00%	[11]		8.00%	[14]
PIK Rate		8.00%	[11]		8.00%	[14]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	$ 260
Ending balance	[11]	$ 0
Investment, Identifier [Axis]: DTE Enterprises, LLC, Class AA Preferred Member Units (non-voting)
Schedule of Investments [Line Items]
Total Rate		10.00%	[11],[19]		10.00%	[14],[18]
PIK Rate		10.00%	[11],[19]		10.00%	[14],[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[18]	$ 1,283
Ending balance	[11],[19]	855
Investment, Identifier [Axis]: Dalton US Inc., Common Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	60
Investment, Identifier [Axis]: Dalton US Inc., Secured Debt
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11]	60
Investment, Identifier [Axis]: Datacom, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		10		0
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		10		300
Gross Additions		10		0
Gross Reductions		0		0
Ending balance		$ 20		$ 300
Investment, Identifier [Axis]: Datacom, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		7.50%		7.50%	7.50%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		1		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		49		25
Gross Additions		25		25
Gross Reductions		20		0
Ending balance		$ 54		$ 50
Investment, Identifier [Axis]: Datacom, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%	10.00%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		29		30
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		844		865
Gross Additions		5		6
Gross Reductions		7		7
Ending balance		842		864
Investment, Identifier [Axis]: Digital Products Holdings LLC, Preferred Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		13		13
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		2,459	[18]	2,459
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 2,459	[19]	$ 2,459
Investment, Identifier [Axis]: Digital Products Holdings LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		15.38%	[13]	14.75%	15.38%	[16]
Spread		10.00%	[13]	10.00%	10.00%	[16]
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		146		144
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		3,673	[16]	3,878
Gross Additions		6		5
Gross Reductions		364		82
Ending balance		3,315	[13]	3,801
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc., Preferred Stock
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		(120)		(130)
Amount of Interest, Fees or Dividends Credited to Income		0		43
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		5,180	[18]	5,558
Gross Additions		0		0
Gross Reductions		120		128
Ending balance		$ 5,060		5,430
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		14.00%			14.00%
Amount of Realized Gain/(Loss)		$ 0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		6		1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		217		0
Gross Additions		225		0
Gross Reductions		442		0
Ending balance		$ 0	[12]	$ 0
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.00%		14.00%	14.00%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		(4)		(4)
Amount of Interest, Fees or Dividends Credited to Income		179		189
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		5,002		5,352
Gross Additions		4		4
Gross Reductions		88		84
Ending balance		4,918		5,272
Investment, Identifier [Axis]: Dynamic Communities, LLC, Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	0
Ending balance	[11]	0
Investment, Identifier [Axis]: Dynamic Communities, LLC, Preferred Equity 1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	60
Ending balance	[11]	60
Investment, Identifier [Axis]: Dynamic Communities, LLC, Preferred Equity 2
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	0
Ending balance	[11]	$ 0
Investment, Identifier [Axis]: Dynamic Communities, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.43%	[11],[13]		10.45%	[14],[16]
Spread		5.00%	[11],[13]		5.00%	[14],[16]
PIK Rate		10.43%	[11],[13]		10.45%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 1,912
Ending balance	[11],[13]	$ 1,967
Investment, Identifier [Axis]: Dynamic Communities, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.43%	[11],[13]		12.45%	[14],[16]
Spread		7.00%	[11],[13]		7.00%	[14],[16]
PIK Rate		12.43%	[11],[13]		12.45%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 1,859
Ending balance	[11],[13]	1,926
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Common Stock 1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		390
Ending balance		390
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Common Stock 2
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[28]	109
Ending balance	[29]	$ 109
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread		6.00%	[12],[13]		6.00%	[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[15],[16]	$ 0
Ending balance	[12],[13]	$ 0
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%			12.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 1,200
Ending balance		$ 1,171
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		9.00%			9.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 409
Ending balance		$ 408
Investment, Identifier [Axis]: Emerald Technologies Acquisition Co, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.74%	[8],[13]		11.79%	[7],[16]
Spread		6.25%	[8],[13]		6.25%	[7],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16]	$ 2,175
Ending balance	[8],[13]	$ 2,185
Investment, Identifier [Axis]: Engineering Research & Consulting, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[11],[13],[38]	13.75%
Spread		5.25%	[11],[13],[38]		5.50%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ 0
Ending balance	[11],[13],[38]	$ 176
Investment, Identifier [Axis]: Engineering Research & Consulting, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.66%	[11],[13]		11.98%	[14],[16]
Spread		6.25%	[11],[13]		6.50%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 5,095
Ending balance	[11],[13]	5,025
Investment, Identifier [Axis]: Escalent, Inc., Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	190
Ending balance	[11]	$ 200
Investment, Identifier [Axis]: Escalent, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread		8.00%	[11],[12],[13]		8.00%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (9)
Ending balance	[11],[12],[13]	$ (9)
Investment, Identifier [Axis]: Escalent, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.40%	[11],[13]		13.45%	[14],[16]
Spread		8.00%	[11],[13]		8.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 6,924
Ending balance	[11],[13]	$ 6,907
Investment, Identifier [Axis]: Event Holdco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.56%	[11],[13]		12.61%	[14],[16]
Spread		8.00%	[11],[13]		7.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 302
Ending balance	[11],[13]	$ 304
Investment, Identifier [Axis]: Event Holdco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.56%	[11],[13]		12.61%	[14],[16]
Spread		8.00%	[11],[13]		7.00%	[14],[16]
PIK Rate	[11],[13]	8.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 3,614
Ending balance	[11],[13]	3,705
Investment, Identifier [Axis]: Fidelity Government Portfolio Class III Fund
Schedule of Investments [Line Items]
Total Rate					5.25%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[41]	$ 3,188
Investment, Identifier [Axis]: First American Treasury Obligations Fund Class Z
Schedule of Investments [Line Items]
Total Rate		5.17%			5.23%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[42]	$ 17,656
Ending balance	[43]	13,593
Investment, Identifier [Axis]: Flame King Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		900
Amount of Interest, Fees or Dividends Credited to Income		170		134
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		6,970	[18]	4,400
Gross Additions		0		900
Gross Reductions		0		0
Ending balance		$ 6,970	[19]	$ 5,300
Investment, Identifier [Axis]: Flame King Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				11.25%
Spread				6.50%
Amount of Realized Gain/(Loss)				$ 0
Amount of Unrealized Gain/(Loss)				(1)
Amount of Interest, Fees or Dividends Credited to Income				54
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				1,900
Gross Additions				1
Gross Reductions				1
Ending balance				$ 1,900
Investment, Identifier [Axis]: Flame King Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				13.75%
Spread				9.00%
Amount of Realized Gain/(Loss)				$ 0
Amount of Unrealized Gain/(Loss)				(8)
Amount of Interest, Fees or Dividends Credited to Income				188
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				5,300
Gross Additions				8
Gross Reductions				8
Ending balance				5,300
Investment, Identifier [Axis]: Flip Electronics LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[11],[13]	12.17%
Spread	[11],[13]	6.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[13]	$ 208
Investment, Identifier [Axis]: Flip Electronics LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[11],[13]	12.17%
Spread	[11],[13]	6.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[13]	$ 9,544
Investment, Identifier [Axis]: Flip Electronics LLC, Secured Debt 3
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11]	210
Investment, Identifier [Axis]: Freeport Financial Funds, LP Interests (Freeport First Lien Loan Fund III LP)
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		138		134
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		3,705	[18],[30],[34],[35]	5,848
Gross Additions		0		0
Gross Reductions		0		536
Ending balance		3,705	[19],[32],[36],[37]	5,312
Investment, Identifier [Axis]: GFG Group, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0
Amount of Unrealized Gain/(Loss)		(410)
Amount of Interest, Fees or Dividends Credited to Income		164
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[18]	2,870
Gross Additions		0
Gross Reductions		410
Ending balance	[19]	$ 2,460
Investment, Identifier [Axis]: GFG Group, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		8.00%			8.00%
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		(4)
Amount of Interest, Fees or Dividends Credited to Income		51
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		2,336
Gross Additions		4
Gross Reductions		4
Ending balance		2,336
Investment, Identifier [Axis]: GFG Group, LLC., Preferred Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)				0
Amount of Unrealized Gain/(Loss)				110
Amount of Interest, Fees or Dividends Credited to Income				10
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				1,790
Gross Additions				110
Gross Reductions				0
Ending balance				$ 1,900
Investment, Identifier [Axis]: GFG Group, LLC., Secured Debt
Schedule of Investments [Line Items]
Total Rate				9.00%
Amount of Realized Gain/(Loss)				$ 0
Amount of Unrealized Gain/(Loss)				(4)
Amount of Interest, Fees or Dividends Credited to Income				68
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				2,836
Gross Additions				4
Gross Reductions				4
Ending balance				2,836
Investment, Identifier [Axis]: GRT Rubber Technologies LLC, Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		21		21
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		21,890		21,890
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 21,890	[19]	$ 21,890
Investment, Identifier [Axis]: GRT Rubber Technologies LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.48%		10.66%	11.48%
Spread		6.00%		6.00%	6.00%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		(1)		1
Amount of Interest, Fees or Dividends Credited to Income		35		13
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,182		330
Gross Additions		1		145
Gross Reductions		1		0
Ending balance		$ 1,182		$ 475
Investment, Identifier [Axis]: GRT Rubber Technologies LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.48%		12.66%	13.48%
Spread		8.00%		8.00%	8.00%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		(12)		(12)
Amount of Interest, Fees or Dividends Credited to Income		692		634
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		19,944		19,943
Gross Additions		12		13
Gross Reductions		12		12
Ending balance		19,944		19,944
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		2,460		2,117
Amount of Interest, Fees or Dividends Credited to Income		372		393
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		24,180	[18]	12,720
Gross Additions		2,460		2,120
Gross Reductions		0		0
Ending balance		$ 26,640	[19]	$ 14,840
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.00%
Spread		7.00%	[12],[13],[22]	8.50%	7.50%	[15],[16],[23]
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0	[15],[16],[23]	0
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 0	[12],[13],[22]	$ 0
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%	[13],[22]	11.50%	10.50%	[16],[23]
Spread		7.00%	[13],[22]	8.50%	7.50%	[16],[23]
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		(17)		(17)
Amount of Interest, Fees or Dividends Credited to Income		353		474
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		13,520	[16],[23]	16,020
Gross Additions		17		17
Gross Reductions		417		217
Ending balance		13,120	[13],[22]	15,820
Investment, Identifier [Axis]: Garyline, LLC, Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	210
Investment, Identifier [Axis]: Garyline, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread	[14],[15],[16]				6.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	(76)
Investment, Identifier [Axis]: Garyline, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[16]				12.22%
Spread	[14],[16]				6.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	9,384
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0		0
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		0		0
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		(240)		0
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		620		950
Gross Additions		0		0
Gross Reductions		240		0
Ending balance		$ 380		$ 950
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		14.98%
Spread		9.50%	[12],[13]	9.50%	9.50%	[15],[16]
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0	[15],[16]	0
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 0	[12],[13]	$ 0
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%		12.50%	12.50%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		19		19
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		571		571
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		571		571
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings, Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11]	$ 0
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		9.07%	[11],[13]		14.34%	[14],[16],[26]
Spread		3.50%	[11],[13]		9.50%	[14],[16],[26]
PIK Rate		2.50%	[11],[13]		14.34%	[14],[16],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[26]	$ 186
Ending balance	[11],[13]	$ 1,254
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		2.50%	[11],[24]		14.34%	[14],[16],[26]
Spread		2.50%	[11],[24]		9.50%	[14],[16],[26]
PIK Rate		2.50%	[11],[24]		14.34%	[14],[16],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[26]	$ 1,849
Ending balance	[11],[24]	$ 401
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread		6.50%	[11],[12],[13]		6.50%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (14)
Ending balance	[11],[12],[13]	$ (13)
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.83%	[11],[13]		11.86%	[14],[16]
Spread		6.50%	[11],[13]		6.50%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 1,995
Ending balance	[11],[13]	$ 1,990
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.83%	[11],[13]		11.86%	[14],[16]
Spread		6.50%	[11],[13]		6.50%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 4,925
Ending balance	[11],[13]	4,913
Investment, Identifier [Axis]: HPEP 3, L.P., LP Interests (HPEP 3, L.P.)
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		113
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		4,225		4,331
Gross Additions		0		113
Gross Reductions		0		508
Ending balance		4,225		3,936
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (2717 MH, L.P.)
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		10		631
Amount of Unrealized Gain/(Loss)		0		(675)
Amount of Interest, Fees or Dividends Credited to Income		40		141
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		6,050	[18],[30],[34],[35]	7,552
Gross Additions		10		1,031
Gross Reductions		10		1,574
Ending balance		6,050	[19],[32],[36],[37]	7,009
Investment, Identifier [Axis]: Harris Preston Fund Investments, LP Interests (HPEP 3, L.P.)
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[30],[34],[35]	4,225
Ending balance	[19],[32],[36],[37]	4,225
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Preferred Member Units 1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		4,370
Ending balance	[19]	4,470
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Preferred Member Units 2
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[28]	230
Ending balance	[29]	$ 240
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.53%	[13]		11.65%	[16]
Spread		6.00%	[13]		6.00%	[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[16]	$ 494
Ending balance	[13]	$ 359
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%			12.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 9,744
Ending balance		$ 9,744
Investment, Identifier [Axis]: Hybrid Promotions, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		15.84%	[11],[13]		15.91%	[14],[16]
Spread		8.25%	[11],[13]		8.25%	[14],[16]
PIK Rate		2.00%	[11],[13]		2.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 7,313
Ending balance	[11],[13]	7,840
Investment, Identifier [Axis]: IG Investor, LLC, Common Equity
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		3,600
Gross Additions		0
Gross Reductions		0
Ending balance		$ 3,600
Investment, Identifier [Axis]: IG Investor, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.00%
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		2
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[15]	(27)
Gross Additions		2
Gross Reductions		0
Ending balance	[12]	$ (25)
Investment, Identifier [Axis]: IG Investor, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%			13.00%
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		319
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		9,069
Gross Additions		17
Gross Reductions		111
Ending balance		$ 8,975
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Spread		5.75%	[8],[12],[13]		5.75%	[7],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[15],[16]	$ 0
Ending balance	[8],[12],[13]	$ 0
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.93%	[8],[13]		10.96%	[7],[16]
Spread		5.50%	[8],[13]		5.50%	[7],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16]	$ 6,266
Ending balance	[8],[13]	$ 6,250
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.93%	[8],[13]		10.96%	[7],[16]
Spread		5.50%	[8],[13]		5.50%	[7],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16]	$ 1,942
Ending balance	[8],[13]	$ 1,937
Investment, Identifier [Axis]: INW Manufacturing, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.31%	[8],[13]		11.36%	[7],[16]
Spread		5.75%	[8],[13]		5.75%	[7],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16]	$ 5,325
Ending balance	[8],[13]	$ 5,250
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		16.53%	[13]		16.59%	[16]
Spread		9.00%	[13]		9.00%	[16]
PIK Rate		2.00%	[13]		2.00%	[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[16]	$ 201
Ending balance	[13]	$ 203
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		16.53%	[13]		16.59%	[16]
Spread		9.00%	[13]		9.00%	[16]
PIK Rate		2.00%	[13]		2.00%	[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[16]	$ 174
Ending balance	[13]	$ 175
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		15.53%	[13]		15.59%	[16]
Spread		8.00%	[13]		8.00%	[16]
PIK Rate		2.00%	[13]		2.00%	[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[16]	$ 842
Ending balance	[13]	$ 871
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		17.53%	[13]		17.59%	[16]
Spread		10.00%	[13]		10.00%	[16]
PIK Rate		2.00%	[13]		2.00%	[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[16]	$ 848
Ending balance	[13]	871
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Warrants
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[9]	523
Ending balance	[10]	523
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C., Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	550
Ending balance	[11]	$ 600
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.27%	[11],[13],[38]		12.41%	[14],[16],[44]
Spread		7.00%	[11],[13],[38]		7.00%	[14],[16],[44]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[44]	$ 786
Ending balance	[11],[13],[38]	$ 593
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.25%	[11],[13]		12.45%	[14],[16]
Spread		7.00%	[11],[13]		7.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 10,318
Ending balance	[11],[13]	$ 10,358
Investment, Identifier [Axis]: Implus Footcare, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.21%	[11],[13]		14.25%	[14],[16]
Spread		7.75%	[11],[13]		7.75%	[14],[16]
PIK Rate		1.00%	[11],[13]		1.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 15,816
Ending balance	[11],[13]	16,103
Investment, Identifier [Axis]: Independent Pet Partners Intermediate Holdings, LLC, Common Equity
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0
Amount of Unrealized Gain/(Loss)		80
Amount of Interest, Fees or Dividends Credited to Income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	6,320
Gross Additions		80
Gross Reductions		0
Ending balance	[11]	6,400
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Member Units
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[28]	1,610
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Total Rate	[14],[18],[28]				10.00%
PIK Rate	[14],[18],[28]				10.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[18],[28]	415
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Total Rate	[14],[18],[28]				20.00%
PIK Rate	[14],[18],[28]				20.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[18],[28]	279
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[16],[45]				12.22%
Spread	[14],[16],[45]				6.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[45]	752
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[16]				12.22%
Spread	[14],[16]				6.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	11,436
Investment, Identifier [Axis]: Infinity X1 Holdings, LLC, Preferred Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,000
Ending balance	[19]	$ 1,092
Investment, Identifier [Axis]: Infinity X1 Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.00%			13.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 4,314
Ending balance		$ 4,263
Investment, Identifier [Axis]: Infolinks Media Buyco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.18%	[11],[13]		11.21%	[14],[16]
Spread		5.75%	[11],[13]		5.75%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 1,881
Ending balance	[11],[13]	$ 1,876
Investment, Identifier [Axis]: Infolinks Media Buyco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.18%	[11],[13]		11.21%	[14],[16]
Spread		5.75%	[11],[13]		5.75%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 9,690
Ending balance	[11],[13]	9,564
Investment, Identifier [Axis]: Insight Borrower Corporation, Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	239
Ending balance	[11]	$ 160
Investment, Identifier [Axis]: Insight Borrower Corporation, Secured Debt 1
Schedule of Investments [Line Items]
Spread		6.25%	[11],[12],[13]		6.25%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (40)
Ending balance	[11],[12],[13]	$ (38)
Investment, Identifier [Axis]: Insight Borrower Corporation, Secured Debt 2
Schedule of Investments [Line Items]
Spread		6.25%	[11],[12],[13]		6.25%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (33)
Ending balance	[11],[12],[13]	$ (31)
Investment, Identifier [Axis]: Insight Borrower Corporation, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.56%	[11],[13]		11.65%	[14],[16]
Spread		6.25%	[11],[13]		6.25%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 8,287
Ending balance	[11],[13]	8,209
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	190
Ending balance	[11]	$ 190
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.44%	[11],[13],[38]		13.53%	[14],[16],[46]
Spread		8.00%	[11],[13],[38]		8.00%	[14],[16],[46]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[46]	$ 664
Ending balance	[11],[13],[38]	$ 652
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.48%	[11],[13]		13.55%	[14],[16]
Spread		8.00%	[11],[13]		8.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 6,144
Ending balance	[11],[13]	$ 6,017
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		13.48%	[11],[13]		13.55%	[14],[16]
Spread		8.00%	[11],[13]		8.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 1,237
Ending balance	[11],[13]	1,212
Investment, Identifier [Axis]: Integral Energy Services, Common Stock
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0
Amount of Unrealized Gain/(Loss)		170
Amount of Interest, Fees or Dividends Credited to Income		13
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	190
Gross Additions		170
Gross Reductions		0
Ending balance	[11]	$ 360
Investment, Identifier [Axis]: Integral Energy Services, Preferred Equity
Schedule of Investments [Line Items]
Total Rate		10.00%	[11],[19]		10.00%	[14]
PIK Rate		10.00%	[11],[19]		10.00%	[14]
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		10
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	350
Gross Additions		10
Gross Reductions		0
Ending balance	[11],[19]	$ 360
Investment, Identifier [Axis]: Integral Energy Services, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.09%	[11],[13]		13.16%	[14],[16]
Spread		7.50%	[11],[13]		7.50%	[14],[16]
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		277
Amount of Interest, Fees or Dividends Credited to Income		595
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	16,232
Gross Additions		312
Gross Reductions		1,585
Ending balance	[11],[13]	14,959
Investment, Identifier [Axis]: Interface Security Systems, L.L.C, Common Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	0
Ending balance	[11]	$ 0
Investment, Identifier [Axis]: Interface Security Systems, L.L.C, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		15.43%	[11],[27],[38]		15.48%	[14],[26],[47]
Spread		10.00%	[11],[27],[38]		10.00%	[14],[26],[47]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[26],[47]	$ 1,781
Ending balance	[11],[27],[38]	$ 1,680
Investment, Identifier [Axis]: Interface Security Systems, L.L.C, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.43%	[11],[13],[24],[27]		12.46%	[14],[16],[25],[26]
Spread		7.00%	[11],[13],[24],[27]		7.00%	[14],[16],[25],[26]
PIK Rate		12.43%	[11],[13],[24],[27]		12.46%	[14],[16],[25],[26]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[25],[26]	$ 433
Ending balance	[11],[13],[24],[27]	$ 17
Investment, Identifier [Axis]: Intermedia Holdings, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.43%	[8],[13]		11.47%	[7],[16]
Spread		6.00%	[8],[13]		6.00%	[7],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16]	$ 5,370
Ending balance	[8],[13]	$ 7,037
Investment, Identifier [Axis]: Invincible Boat Company, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.96%	[11],[13]		12.00%	[14],[16]
Spread		6.50%	[11],[13]		6.50%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 509
Ending balance	[11],[13]	$ 103
Investment, Identifier [Axis]: Invincible Boat Company, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.96%	[11],[13]		12.00%	[14],[16]
Spread		6.50%	[11],[13]		6.50%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 16,515
Ending balance	[11],[13]	16,615
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Common Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		670
Ending balance		$ 669
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.50%			13.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 1,108
Ending balance		$ 1,110
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.50%			13.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 722
Ending balance		$ 723
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		13.50%			13.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 2,236
Ending balance		$ 2,236
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		13.50%			13.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 4,815
Ending balance		$ 4,820
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 5
Schedule of Investments [Line Items]
Total Rate		13.50%			13.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 2,525
Ending balance		2,484
Investment, Identifier [Axis]: Isagenix International, LLC, Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7]	0
Ending balance	[8]	$ 0
Investment, Identifier [Axis]: Isagenix International, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.03%	[8],[13]		11.04%	[7],[16]
Spread		5.50%	[8],[13]		5.50%	[7],[16]
PIK Rate		8.54%	[8],[13]		8.54%	[7],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16]	$ 2,301
Ending balance	[8],[13]	2,417
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	140
Ending balance	[11]	$ 110
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.57%	[11],[13],[38]		11.64%	[14],[16],[48]
Spread		6.00%	[11],[13],[38]		6.00%	[14],[16],[48]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[48]	$ 261
Ending balance	[11],[13],[38]	$ 612
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.55%	[11],[13]		11.61%	[14],[16]
Spread		6.00%	[11],[13]		6.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 3,000
Ending balance	[11],[13]	$ 2,980
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[11],[13]	11.55%
Spread	[11],[13]	6.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[13]	$ 279
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Preferred Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	2,190
Ending balance	[11]	$ 2,190
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.46%	[11],[13],[17]		12.46%	[14],[16],[49]
Spread		7.00%	[11],[13],[17]		7.00%	[14],[16],[49]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[49]	$ 1,675
Ending balance	[11],[13],[17]	$ 1,663
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.48%	[11],[13]		12.46%	[14],[16]
Spread		10.00%	[11],[13]		7.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 3,948
Ending balance	[11],[13]	$ 287
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[11],[13]	12.46%
Spread	[11],[13]	7.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[13]	$ 3,895
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Common Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7]	0
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Common Stock 1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[8]	0
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Common Stock 2
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[8]	$ 166
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		21.59%	[8],[13],[24]		23.63%	[7],[16],[25]
Spread		16.00%	[8],[13],[24]		18.00%	[7],[16],[25]
PIK Rate		21.59%	[8],[13],[24]		23.63%	[7],[16],[25]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16],[25]	$ 1,747
Ending balance	[8],[13],[24]	$ 0
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		21.59%	[8],[13],[24]		21.63%	[7],[16],[25]
Spread		16.00%	[8],[13],[24]		16.00%	[7],[16],[25]
PIK Rate		21.59%	[8],[13],[24]		21.63%	[7],[16],[25]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16],[25]	$ 121
Ending balance	[8],[13],[24]	$ 0
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		14.31%	[8],[13]		21.63%	[7],[16],[25]
Spread		8.75%	[8],[13]		16.00%	[7],[16],[25]
PIK Rate		6.00%	[8],[13]		21.63%	[7],[16],[25]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16],[25]	$ 117
Ending balance	[8],[13]	$ 1,615
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[8],[13]	14.31%
Spread	[8],[13]	8.75%
PIK Rate	[8],[13]	6.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[8],[13]	$ 982
Investment, Identifier [Axis]: Johnson Downie Opco, LLC, Preferred Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,070
Ending balance	[19]	1,080
Investment, Identifier [Axis]: Johnson Downie Opco, LLC, Secured Debt 1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[15]	0
Ending balance	[12]	$ 0
Investment, Identifier [Axis]: Johnson Downie Opco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		15.00%			15.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 2,690
Ending balance		2,690
Investment, Identifier [Axis]: JorVet Holdings, LLC, Preferred Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[18]	1,193
Ending balance	[19]	$ 1,193
Investment, Identifier [Axis]: JorVet Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%			12.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 2,814
Ending balance		$ 2,816
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		14.70%	[11],[13]		14.75%	[14],[16]
Spread		9.25%	[11],[13]		9.25%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 1,180
Ending balance	[11],[13]	$ 1,197
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.70%	[11],[13]		14.75%	[14],[16]
Spread		9.25%	[11],[13]		9.25%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 8,475
Ending balance	[11],[13]	8,627
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		(18)
Amount of Interest, Fees or Dividends Credited to Income		8		7
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		683	[28]	713
Gross Additions		0		0
Gross Reductions		0		18
Ending balance		683	[19],[29]	695
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Preferred Equity
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		220		0
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		2,420		1,800
Gross Additions		220		0
Gross Reductions		0		0
Ending balance		$ 2,640		$ 1,800
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%	12.00%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		152		199
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		4,933		5,093
Gross Additions		1		53
Gross Reductions		0		0
Ending balance		$ 4,934		$ 5,146
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		9.00%		9.00%	9.00%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		22		22
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		951		961
Gross Additions		0		0
Gross Reductions		2		3
Ending balance		$ 949		958
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.68%	[11],[13]		12.71%	[14],[16]
Spread		7.25%	[11],[13]		7.25%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 7,960
Ending balance	[11],[13]	$ 7,916
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.68%	[11],[13]		12.71%	[14],[16]
Spread		7.25%	[11],[13]		7.25%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 5,246
Ending balance	[11],[13]	$ 5,220
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.68%	[11],[13]		12.71%	[14],[16]
Spread		7.25%	[11],[13]		7.25%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 0
Ending balance	[11],[13]	$ 0
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		12.68%	[11],[13]		12.71%	[14],[16]
Spread		7.25%	[11],[13]		7.25%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 871
Ending balance	[11],[13]	$ 867
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 5
Schedule of Investments [Line Items]
Total Rate		12.68%	[11],[13]		12.71%	[14],[16]
Spread		7.25%	[11],[13]		7.25%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 8,822
Ending balance	[11],[13]	$ 8,780
Investment, Identifier [Axis]: LLFlex, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		15.48%	[11],[13]		15.54%	[14],[16]
Spread		9.00%	[11],[13]		9.00%	[14],[16]
PIK Rate		1.00%	[11],[13]		1.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 4,417
Ending balance	[11],[13]	$ 4,525
Investment, Identifier [Axis]: Lightbox Holdings, L.P., Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.56%	[8]		10.62%	[7]
Spread		5.00%	[8]		5.00%	[7]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7]	$ 5,592
Ending balance	[8]	$ 5,578
Investment, Identifier [Axis]: Logix Acquisition Company, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.25%	[11],[13]		13.25%	[14],[16]
Spread		4.75%	[11],[13]		4.75%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 9,069
Ending balance	[11],[13]	8,957
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[7],[16]				11.46%
Spread	[7],[16]				6.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16]	2,803
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[7],[16]				11.46%
Spread	[7],[16]				6.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16]	3,925
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[7],[16]				11.46%
Spread	[7],[16]				6.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16]	3,464
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[7],[16]				11.46%
Spread	[7],[16]				6.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16]	7,796
Investment, Identifier [Axis]: MH Corbin Holding LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		80		0
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		80		0
Investment, Identifier [Axis]: MH Corbin Holding LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0		0
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 0		$ 0
Investment, Identifier [Axis]: MH Corbin Holding LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.00%		13.00%	13.00%	[26]
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		238
Amount of Interest, Fees or Dividends Credited to Income		46		49
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,256	[26]	1,137
Gross Additions		0		238
Gross Reductions		20		29
Ending balance		$ 1,236		1,346
Investment, Identifier [Axis]: Mako Steel, LP, Secured Debt 1
Schedule of Investments [Line Items]
Spread		6.75%	[11],[12],[13]		6.75%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ 0
Ending balance	[11],[12],[13]	$ 0
Investment, Identifier [Axis]: Mako Steel, LP, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.23%	[11],[13]		12.28%	[14],[16]
Spread		6.75%	[11],[13]		6.75%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 16,721
Ending balance	[11],[13]	$ 16,503
Investment, Identifier [Axis]: Mako Steel, LP, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[11],[13]	12.98%
Spread	[11],[13]	7.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[13]	$ 5,000
Investment, Identifier [Axis]: Market Force Information, LLC, Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)				0
Amount of Unrealized Gain/(Loss)				0
Amount of Interest, Fees or Dividends Credited to Income				0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				0
Gross Additions				0
Gross Reductions				0
Ending balance				$ 0
Investment, Identifier [Axis]: Market Force Information, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate				12.00%
PIK Rate				12.00%
Amount of Realized Gain/(Loss)				$ 0
Amount of Unrealized Gain/(Loss)				(403)
Amount of Interest, Fees or Dividends Credited to Income				0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				403
Gross Additions				0
Gross Reductions				403
Ending balance				0
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Common Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		110
Ending balance	[19]	$ 180
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Preferred Equity
Schedule of Investments [Line Items]
Total Rate		8.00%	[19]		8.00%	[18]
PIK Rate		8.00%	[19]		8.00%	[18]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[18]	$ 443
Ending balance	[19]	443
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Secured Debt 1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[15]	0
Ending balance	[12]	$ 0
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.75%			12.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 1,707
Ending balance		$ 1,628
Investment, Identifier [Axis]: Microbe Formulas, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread		6.25%	[11],[12],[13]		6.25%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (6)
Ending balance	[11],[12],[13]	$ (6)
Investment, Identifier [Axis]: Microbe Formulas, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.43%	[11],[13]		11.46%	[14],[16]
Spread		6.00%	[11],[13]		6.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 2,671
Ending balance	[11],[13]	$ 2,671
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.46%	[11],[13]		12.52%	[14],[16]
Spread		7.00%	[11],[13]		7.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 17,524
Ending balance	[11],[13]	17,662
Investment, Identifier [Axis]: Mini Melts of America, LLC, Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	300
Ending balance	[11]	$ 300
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[11],[13],[38]	11.57%
Spread		6.25%	[11],[13],[38]		6.25%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (28)
Ending balance	[11],[13],[38]	$ 517
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[11],[13],[17]	11.58%
Spread		6.25%	[11],[13],[17]		6.25%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (10)
Ending balance	[11],[13],[17]	$ 446
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		10.59%	[11],[13]		10.64%	[14],[16]
Spread		5.25%	[11],[13]		5.25%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 3,149
Ending balance	[11],[13]	$ 3,193
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		12.59%	[11],[13]		12.64%	[14],[16]
Spread		7.25%	[11],[13]		7.25%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 3,146
Ending balance	[11],[13]	3,193
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Common Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[30],[31]	197
Ending balance	[11],[32],[33]	$ 197
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		14.00%	[11],[32],[33]		14.00%	[14],[30],[31]
PIK Rate		4.00%	[11],[32],[33]		4.00%	[14],[30],[31]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[30],[31]	$ 1,133
Ending balance	[11],[32],[33]	$ 1,119
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		14.00%	[11],[32],[33]		14.00%	[14],[30],[31]
PIK Rate		4.00%	[11],[32],[33]		4.00%	[14],[30],[31]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[30],[31]	$ 3,184
Ending balance	[11],[32],[33]	$ 3,143
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		14.00%	[11],[32],[33]		14.00%	[14],[30],[31]
PIK Rate		4.00%	[11],[32],[33]		4.00%	[14],[30],[31]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[30],[31]	$ 4,957
Ending balance	[11],[32],[33]	$ 5,007
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Unsecured Debt
Schedule of Investments [Line Items]
Total Rate	[11],[32],[33]	8.00%
PIK Rate	[11],[32],[33]	8.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[32],[33]	$ 46
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC, Common Stock
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		545
Amount of Interest, Fees or Dividends Credited to Income		248		248
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		6,598	[18]	5,708
Gross Additions		0		545
Gross Reductions		0		0
Ending balance		$ 6,598	[19]	6,253
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.00%
Amount of Realized Gain/(Loss)		$ 0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0	[15]	0
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 0	[12]	$ 0
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%		10.00%	10.00%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		5		0
Amount of Interest, Fees or Dividends Credited to Income		36		36
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,436		1,436
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		1,436		1,436
Investment, Identifier [Axis]: NexRev LLC, Preferred Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		460		470
Amount of Interest, Fees or Dividends Credited to Income		26		33
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,590	[18]	280
Gross Additions		460		470
Gross Reductions		0		0
Ending balance		$ 2,050	[19]	750
Investment, Identifier [Axis]: NexRev LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		10.00%
Amount of Realized Gain/(Loss)		$ 0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0	[15]	0
Gross Additions		400		0
Gross Reductions		0		0
Ending balance		$ 400		$ 0
Investment, Identifier [Axis]: NexRev LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		10.00%		11.00%	10.00%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		249
Amount of Interest, Fees or Dividends Credited to Income		66		81
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		2,435		2,119
Gross Additions		4		255
Gross Reductions		0		157
Ending balance		$ 2,439		2,217
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread		7.00%	[11],[12],[13]		7.00%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (3)
Ending balance	[11],[12],[13]	$ (4)
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Spread		7.00%	[11],[12],[13]		7.00%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (12)
Ending balance	[11],[12],[13]	$ (11)
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.48%	[11],[13]		12.54%	[14],[16]
Spread		7.00%	[11],[13]		7.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 10,991
Ending balance	[11],[13]	14,776
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[14],[16]				12.52%
Spread	[14],[16]				7.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	3,878
Investment, Identifier [Axis]: NuStep, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)				0
Amount of Unrealized Gain/(Loss)				(100)
Amount of Interest, Fees or Dividends Credited to Income				0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,290		2,010
Gross Additions				0
Gross Reductions				100
Ending balance		1,290		1,910
Investment, Identifier [Axis]: NuStep, LLC, Preferred Member Units 1.1
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0
Amount of Unrealized Gain/(Loss)		240
Amount of Interest, Fees or Dividends Credited to Income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		2,310
Gross Additions		240
Gross Reductions		0
Ending balance		2,550
Investment, Identifier [Axis]: NuStep, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)				0
Amount of Unrealized Gain/(Loss)				0
Amount of Interest, Fees or Dividends Credited to Income				0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		2,310		1,290
Gross Additions				0
Gross Reductions				0
Ending balance		2,550		$ 1,290
Investment, Identifier [Axis]: NuStep, LLC, Preferred Member Units 2.1
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,290
Gross Additions		0
Gross Reductions		0
Ending balance		$ 1,290
Investment, Identifier [Axis]: NuStep, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.98%	[13]	11.25%	11.98%	[16]
Spread		6.50%	[13]	6.50%	6.50%	[16]
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		28		31
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		899	[16]	1,100
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 899	[13]	$ 1,100
Investment, Identifier [Axis]: NuStep, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%		12.00%	12.00%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		141		139
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		4,606		4,603
Gross Additions		1		1
Gross Reductions		0		0
Ending balance		$ 4,607		4,604
Investment, Identifier [Axis]: Obra Capital, Inc, Secured Debt
Schedule of Investments [Line Items]
Total Rate	[8]	11.44%
Spread	[8]	6.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[8]	$ 5,977
Investment, Identifier [Axis]: Obra Capital, Inc. (f/k/a Vida Capital, Inc.), Secured Debt
Schedule of Investments [Line Items]
Total Rate	[7]				11.47%
Spread	[7]				6.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7]	6,039
Investment, Identifier [Axis]: Oneliance, LLC, Preferred Stock
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		282		264
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 282		$ 264
Investment, Identifier [Axis]: Oneliance, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		16.48%	[13]	15.75%	16.48%	[16]
Spread		11.00%	[13]	11.00%	11.00%	[16]
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		7		0
Amount of Interest, Fees or Dividends Credited to Income		58		56
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,339	[16]	1,380
Gross Additions		9		2
Gross Reductions		21		21
Ending balance		1,327	[13]	1,361
Investment, Identifier [Axis]: Orttech Holdings, LLC, Preferred Stock
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		(170)		430
Amount of Interest, Fees or Dividends Credited to Income		15		67
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		4,260	[18]	2,940
Gross Additions		0		430
Gross Reductions		170		0
Ending balance		$ 4,090	[19],[29]	$ 3,370
Investment, Identifier [Axis]: Orttech Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		16.48%
Spread		11.00%	[12],[13]	11.00%	11.00%	[15],[16]
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0	[15],[16]	(2)
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 0	[12],[13]	$ (2)
Investment, Identifier [Axis]: Orttech Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		16.48%	[13]	15.75%	16.48%	[16]
Spread		11.00%	[13]	11.00%	11.00%	[16]
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		(6)		0
Amount of Interest, Fees or Dividends Credited to Income		235		236
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		5,510	[16]	5,814
Gross Additions		6		9
Gross Reductions		26		200
Ending balance		5,490	[13]	5,623
Investment, Identifier [Axis]: Other Amounts related to investments transferred to or from other 1940 Act classification during the period, Affiliate Investments
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		0		(71)
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0		(6,392)
Gross Additions		0		(175)
Gross Reductions		0		(6,567)
Ending balance		0		0
Investment, Identifier [Axis]: Other Amounts related to investments transferred to or from other 1940 Act classification during the period, Control Investments
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0		0
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 0		0
Investment, Identifier [Axis]: PTL US Bidco, Inc, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.77%	[11],[13],[32],[33],[38]		12.80%	[14],[16],[30],[31],[50]
Spread		7.25%	[11],[13],[32],[33],[38]		7.25%	[14],[16],[30],[31],[50]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[30],[31],[50]	$ 196
Ending balance	[11],[13],[32],[33],[38]	$ 198
Investment, Identifier [Axis]: PTL US Bidco, Inc, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.84%	[11],[13],[32],[33]		12.88%	[14],[16],[30],[31]
Spread		7.25%	[11],[13],[32],[33]		7.25%	[14],[16],[30],[31]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[30],[31]	$ 1,720
Ending balance	[11],[13],[32],[33]	1,422
Investment, Identifier [Axis]: Paragon Healthcare, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread	[14],[15],[16]				5.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	0
Investment, Identifier [Axis]: Paragon Healthcare, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[14],[16],[51]				11.24%
Spread	[14],[16],[51]				5.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[51]	421
Investment, Identifier [Axis]: Paragon Healthcare, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[14],[16]				11.25%
Spread	[14],[16]				5.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	2,442
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, Preferred Equity
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		79
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		3,135
Gross Additions		0
Gross Reductions		0
Ending balance	[19]	$ 3,135
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		8.00%			8.00%
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		2
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		105
Gross Additions		0
Gross Reductions		59
Ending balance		$ 46
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%			13.00%
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		261
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		7,472
Gross Additions		9
Gross Reductions		0
Ending balance		7,481
Investment, Identifier [Axis]: Power System Solutions, Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	500
Ending balance	[11]	$ 730
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 1
Schedule of Investments [Line Items]
Spread		6.50%	[11],[12],[13]		6.75%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (35)
Ending balance	[11],[12],[13]	$ (33)
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[11],[13]	11.82%
Spread		6.50%	[11],[13]		6.75%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (35)
Ending balance	[11],[13]	$ 2,660
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.80%	[11],[13]		12.12%	[14],[16]
Spread		6.50%	[11],[13]		6.75%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 7,939
Ending balance	[11],[13]	$ 7,919
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.28%	[11],[13]		12.28%	[14],[16]
Spread		6.85%	[11],[13]		6.85%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 5,970
Ending balance	[11],[13]	$ 5,955
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.15%	[11],[13]		12.20%	[14],[16]
Spread		6.85%	[11],[13]		6.85%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 570
Ending balance	[11],[13]	$ 569
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[11],[13]	11.55%
Spread	[11],[13]	6.25%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[13]	$ 571
Investment, Identifier [Axis]: Purge Rite, LLC, Preferred Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	1,302
Ending balance	[11]	$ 1,302
Investment, Identifier [Axis]: Purge Rite, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread		8.00%	[11],[12],[13]		8.00%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (19)
Ending balance	[11],[12],[13]	$ (18)
Investment, Identifier [Axis]: Purge Rite, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.64%	[11],[13]		13.70%	[14],[16]
Spread		8.00%	[11],[13]		8.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 3,813
Ending balance	[11],[13]	$ 3,867
Investment, Identifier [Axis]: RA Outdoors LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.33%	[11],[13],[38]		12.22%	[14],[16],[45]
Spread		6.75%	[11],[13],[38]		6.75%	[14],[16],[45]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[45]	$ 745
Ending balance	[11],[13],[38]	$ 1,168
Investment, Identifier [Axis]: RA Outdoors LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.18%	[11],[13]		12.21%	[14],[16]
Spread		6.75%	[11],[13]		6.75%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 12,089
Ending balance	[11],[13]	$ 12,217
Investment, Identifier [Axis]: Research Now Group, Inc. and Survey Sampling International, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		11.07%	[8],[13]		11.14%	[7],[16]
Spread		5.50%	[8],[13]		5.50%	[7],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16]	$ 7,237
Ending balance	[8],[13]	$ 5,832
Investment, Identifier [Axis]: Richardson Sales Solutions, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.82%	[11],[13],[38]		18.47%	[14],[16],[52]
Spread		6.50%	[11],[13],[38]		6.50%	[14],[16],[52]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[52]	$ 818
Ending balance	[11],[13],[38]	$ 451
Investment, Identifier [Axis]: Richardson Sales Solutions, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.82%	[11],[13]		11.88%	[14],[16]
Spread		6.50%	[11],[13]		6.50%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 10,362
Ending balance	[11],[13]	10,408
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc., Preferred Equity
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		(550)
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0		1,650
Gross Additions		0		0
Gross Reductions		0		550
Ending balance		$ 0		1,100
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.50%
Amount of Realized Gain/(Loss)		$ 0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		1		1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		(6)	[15]	(8)
Gross Additions		1		1
Gross Reductions		0		0
Ending balance		$ (5)	[12]	$ (7)
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.50%		12.50%	12.50%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		(669)		0
Amount of Interest, Fees or Dividends Credited to Income		123		127
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		3,421		3,902
Gross Additions		4		4
Gross Reductions		717		24
Ending balance		$ 2,708		3,882
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread		6.50%	[11],[12],[13]		6.50%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ 0
Ending balance	[11],[12],[13]	$ 0
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.09%	[11],[13]		12.16%	[14],[16]
Spread		6.50%	[11],[13]		6.50%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 4,142
Ending balance	[11],[13]	$ 4,149
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		14.09%	[11],[13]		14.16%	[14],[16]
Spread		8.50%	[11],[13]		8.50%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 4,082
Ending balance	[11],[13]	$ 4,089
Investment, Identifier [Axis]: Rug Doctor, LLC., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.24%	[11],[13]		13.54%	[14],[16]
Spread		5.75%	[11],[13]		6.00%	[14],[16]
PIK Rate		2.00%	[11],[13]		2.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 6,383
Ending balance	[11],[13]	$ 6,443
Investment, Identifier [Axis]: Rug Doctor, LLC., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.24%	[11],[13]		13.54%	[14],[16]
Spread		5.75%	[11],[13]		6.00%	[14],[16]
PIK Rate		2.00%	[11],[13]		2.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 8,984
Ending balance	[11],[13]	8,838
Investment, Identifier [Axis]: SI East, LLC, Preferred Member Units
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		39		114
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		6,390	[18]	4,550
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 6,390	[19]	4,550
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.25%			11.25%
Amount of Realized Gain/(Loss)		$ 0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		13		2
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		375		0
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 375		$ 0
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.45%		9.50%	12.47%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		(9)		(55)
Amount of Interest, Fees or Dividends Credited to Income		584		755
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		18,179		29,929
Gross Additions		9		55
Gross Reductions		9		1,805
Ending balance		18,179		28,179
Investment, Identifier [Axis]: SPAU Holdings, LLC, Common Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	160
Ending balance	[11]	$ 190
Investment, Identifier [Axis]: SPAU Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[11],[13]	12.96%
Spread		7.50%	[11],[13]		8.00%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ 0
Ending balance	[11],[13]	$ 300
Investment, Identifier [Axis]: SPAU Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.96%	[11],[13]		13.72%	[14],[16]
Spread		7.50%	[11],[13]		8.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 4,925
Ending balance	[11],[13]	4,912
Investment, Identifier [Axis]: Slick Innovations, LLC, Common Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		600
Ending balance		$ 460
Investment, Identifier [Axis]: Slick Innovations, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		14.00%			14.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 2,860
Ending balance		4,720
Investment, Identifier [Axis]: Sonic Systems International, LLC, Common Stock
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)				0
Amount of Unrealized Gain/(Loss)				(60)
Amount of Interest, Fees or Dividends Credited to Income				13
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				1,490
Gross Additions				0
Gross Reductions				60
Ending balance				$ 1,430
Investment, Identifier [Axis]: Sonic Systems International, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate				12.26%
Spread				7.50%
Amount of Realized Gain/(Loss)				$ 0
Amount of Unrealized Gain/(Loss)				(19)
Amount of Interest, Fees or Dividends Credited to Income				583
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				18,425
Gross Additions				19
Gross Reductions				19
Ending balance				18,425
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	59
Ending balance	[11]	$ 59
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[14],[16]				11.46%
Spread		6.00%	[11],[12],[13]		6.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 34
Ending balance	[11],[12],[13]	$ (4)
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.43%	[11],[13]		11.70%	[14],[16]
Spread		6.00%	[11],[13]		6.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 2,979
Ending balance	[11],[13]	2,839
Investment, Identifier [Axis]: Student Resource Center, LLC, Preferred Equity
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0	[14]	0
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 0	[11]	$ 0
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		8.50%	[11],[24]	13.69%	8.50%	[14],[25]
Spread				8.50%
PIK Rate		8.50%	[11],[24]		8.50%	[14],[25]
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		(1,618)		0
Amount of Interest, Fees or Dividends Credited to Income		0		118
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		3,543	[14],[25]	5,063
Gross Additions		0		0
Gross Reductions		1,618		0
Ending balance		1,925	[11],[24]	5,063
Investment, Identifier [Axis]: Tedder Industries, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		(202)
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0		1,920
Gross Additions		0		0
Gross Reductions		0		202
Ending balance		0		1,718
Investment, Identifier [Axis]: Tedder Industries, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		28
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0		0
Gross Additions		0		83
Gross Reductions		0		0
Ending balance		0		$ 83
Investment, Identifier [Axis]: Tedder Industries, LLC, Preferred Member Units 3
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0
Gross Additions		0
Gross Reductions		0
Ending balance		$ 0
Investment, Identifier [Axis]: Tedder Industries, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.00%	[27]	12.00%	12.00%	[26]
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		14		14
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		432	[26]	460
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 432	[27]	$ 460
Investment, Identifier [Axis]: Tedder Industries, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.00%	[27]	12.00%	12.00%	[26]
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		(1,580)		0
Amount of Interest, Fees or Dividends Credited to Income		115		115
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		3,565	[26]	3,780
Gross Additions		0		1
Gross Reductions		1,580		0
Ending balance		1,985	[27]	3,781
Investment, Identifier [Axis]: Tex Tech Tennis, LLC, Preferred Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[28]	2,840
Ending balance	[11],[29]	2,680
Investment, Identifier [Axis]: The Affiliati Network, LLC, Preferred Stock 1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		43
Ending balance		59
Investment, Identifier [Axis]: The Affiliati Network, LLC, Preferred Stock 2
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[18]	1,600
Ending balance	[19]	1,600
Investment, Identifier [Axis]: The Affiliati Network, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate					13.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		37
Ending balance	[12]	$ (2)
Investment, Identifier [Axis]: The Affiliati Network, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.00%			13.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 1,841
Ending balance		1,744
Investment, Identifier [Axis]: Titan Meter Midco Corp., Preferred Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11]	$ 469
Investment, Identifier [Axis]: Titan Meter Midco Corp., Secured Debt 1
Schedule of Investments [Line Items]
Spread	[11],[12],[13]	6.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[12],[13]	$ (48)
Investment, Identifier [Axis]: Titan Meter Midco Corp., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate	[11],[13]	11.82%
Spread	[11],[13]	6.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[13]	$ 12,695
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC, Common Stock
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		(280)		380
Amount of Interest, Fees or Dividends Credited to Income		7		7
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		3,180	[18]	1,950
Gross Additions		0		380
Gross Reductions		280		0
Ending balance		$ 2,900	[19]	2,330
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.50%
Amount of Realized Gain/(Loss)		$ 0		0
Amount of Unrealized Gain/(Loss)		0		(1)
Amount of Interest, Fees or Dividends Credited to Income		0		1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0	[15]	0
Gross Additions		0		1
Gross Reductions		0		1
Ending balance		$ 0	[12]	$ 0
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.50%		12.00%	12.00%
Amount of Realized Gain/(Loss)		$ 0		$ 0
Amount of Unrealized Gain/(Loss)		18		(3)
Amount of Interest, Fees or Dividends Credited to Income		64		63
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		1,980		1,980
Gross Additions		0		3
Gross Reductions		0		3
Ending balance		$ 1,980		1,980
Investment, Identifier [Axis]: U.S. TelePacific Corp., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.49%	[8],[13],[24]		12.53%	[7],[16],[25]
Spread		7.15%	[8],[13],[24]		7.15%	[7],[16],[25]
PIK Rate		6.00%	[8],[13],[24]		6.00%	[7],[16],[25]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16],[25]	$ 2,438
Ending balance	[8],[13],[24]	2,604
Investment, Identifier [Axis]: U.S. TelePacific Corp., Secured Debt 2
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[25]	0
Ending balance	[8],[24]	$ 0
Investment, Identifier [Axis]: USA DeBusk LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.43%	[11],[13]		11.46%	[14],[16]
Spread		6.00%	[11],[13]		6.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 12,405
Ending balance	[11],[13]	$ 12,373
Investment, Identifier [Axis]: USA DeBusk LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.93%	[11],[13]		11.96%	[14],[16]
Spread		6.50%	[11],[13]		6.50%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 4,825
Ending balance	[11],[13]	$ 4,813
Investment, Identifier [Axis]: USA DeBusk LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.93%	[11],[13]		11.96%	[14],[16]
Spread		6.50%	[11],[13]		6.50%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 2,515
Ending balance	[11],[13]	$ 2,509
Investment, Identifier [Axis]: Urgent DSO LLC, Preferred Equity
Schedule of Investments [Line Items]
Total Rate	[19]	9.00%
PIK Rate	[19]	9.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[19]	$ 1,011
Investment, Identifier [Axis]: Urgent DSO LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		13.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance		$ 2,135
Investment, Identifier [Axis]: UserZoom Technologies, Inc., Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.99%	[11],[13]		12.99%	[14],[16]
Spread		7.50%	[11],[13]		7.50%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 3,000
Ending balance	[11],[13]	3,000
Investment, Identifier [Axis]: VORTEQ Coil Finishers, LLC, Common Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[18]	1,911
Ending balance	[11],[19]	1,910
Investment, Identifier [Axis]: VVS Holdco LLC, Preferred Equity
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		25
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[18],[28]	3,060
Gross Additions		0
Gross Reductions		0
Ending balance	[19],[29]	$ 3,060
Investment, Identifier [Axis]: VVS Holdco LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.48%
Spread		6.00%	[12],[13]		6.00%	[15],[16],[26]
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[15],[16],[26]	0
Gross Additions		0
Gross Reductions		0
Ending balance	[12],[13]	$ 0
Investment, Identifier [Axis]: VVS Holdco LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.50%			11.50%
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		216
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		6,926
Gross Additions		11
Gross Reductions		0
Ending balance		6,937
Investment, Identifier [Axis]: VVS Holdco, LLC, Preferred Equity
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)				0
Amount of Unrealized Gain/(Loss)				20
Amount of Interest, Fees or Dividends Credited to Income				9
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				2,990
Gross Additions				20
Gross Reductions				0
Ending balance				$ 3,010
Investment, Identifier [Axis]: VVS Holdco, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Spread				6.00%
Amount of Realized Gain/(Loss)				$ 0
Amount of Unrealized Gain/(Loss)				0
Amount of Interest, Fees or Dividends Credited to Income				2
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				(5)
Gross Additions				1
Gross Reductions				1
Ending balance				$ (5)
Investment, Identifier [Axis]: VVS Holdco, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate				11.50%
Amount of Realized Gain/(Loss)				$ 0
Amount of Unrealized Gain/(Loss)				0
Amount of Interest, Fees or Dividends Credited to Income				230
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				7,421
Gross Additions				11
Gross Reductions				0
Ending balance				7,432
Investment, Identifier [Axis]: Vistar Media, Inc., Preferred Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	2,180
Ending balance	[11]	$ 2,270
Investment, Identifier [Axis]: Vitesse Systems, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.44%	[11],[13]		12.63%	[14],[16]
Spread		7.00%	[11],[13]		7.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 12,193
Ending balance	[11],[13]	12,227
Investment, Identifier [Axis]: Volusion, LLC, Common Stock
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		(1,104)
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0		0
Gross Additions		0		1,104
Gross Reductions		0		1,104
Ending balance		0		0
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 1
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)				0
Amount of Unrealized Gain/(Loss)				0
Amount of Interest, Fees or Dividends Credited to Income				0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		3,110		0
Gross Additions				0
Gross Reductions				0
Ending balance		3,110		0
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 1.1
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0
Gross Additions		0
Gross Reductions		0
Ending balance		0
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 2
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)				0
Amount of Unrealized Gain/(Loss)				0
Amount of Interest, Fees or Dividends Credited to Income				0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0		0
Gross Additions				4,906
Gross Reductions				0
Ending balance		0		4,906
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 2.1
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0
Amount of Unrealized Gain/(Loss)		435
Amount of Interest, Fees or Dividends Credited to Income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		3,110
Gross Additions		435
Gross Reductions		435
Ending balance		3,110
Investment, Identifier [Axis]: Volusion, LLC, Preferred Member Units 3
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)		0		0
Amount of Unrealized Gain/(Loss)		0		0
Amount of Interest, Fees or Dividends Credited to Income		0		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		0		0
Gross Additions		0		0
Gross Reductions		0		0
Ending balance		$ 0		$ 0
Investment, Identifier [Axis]: Volusion, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		10.00%			10.00%
Amount of Realized Gain/(Loss)		$ 0
Amount of Unrealized Gain/(Loss)		0
Amount of Interest, Fees or Dividends Credited to Income		23
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		900
Gross Additions		0
Gross Reductions		0
Ending balance		900
Investment, Identifier [Axis]: Volusion, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate				10.00%
Amount of Realized Gain/(Loss)				$ 0
Amount of Unrealized Gain/(Loss)				0
Amount of Interest, Fees or Dividends Credited to Income				0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				0
Gross Additions				900
Gross Reductions				0
Ending balance				900
Investment, Identifier [Axis]: Volusion, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)				(1,366)
Amount of Unrealized Gain/(Loss)				780
Amount of Interest, Fees or Dividends Credited to Income				71
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				6,392
Gross Additions				0
Gross Reductions				6,392
Ending balance				0
Investment, Identifier [Axis]: Volusion, LLC, Unsecured Convertible Debt
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)				(175)
Amount of Unrealized Gain/(Loss)				175
Amount of Interest, Fees or Dividends Credited to Income				0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				0
Gross Additions				175
Gross Reductions				175
Ending balance				0
Investment, Identifier [Axis]: Volusion, LLC, Warrants
Schedule of Investments [Line Items]
Amount of Realized Gain/(Loss)				0
Amount of Unrealized Gain/(Loss)				1,104
Amount of Interest, Fees or Dividends Credited to Income				0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance				0
Gross Additions				0
Gross Reductions				0
Ending balance				$ 0
Investment, Identifier [Axis]: Wall Street Prep, Inc., Common Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	910
Ending balance	[11]	$ 1,030
Investment, Identifier [Axis]: Wall Street Prep, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Spread		7.00%	[11],[12],[13]		7.00%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ (5)
Ending balance	[11],[12],[13]	$ (5)
Investment, Identifier [Axis]: Wall Street Prep, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.48%	[11],[13]		12.54%	[14],[16]
Spread		7.00%	[11],[13]		7.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 4,654
Ending balance	[11],[13]	$ 4,585
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.46%	[11],[13],[38]		11.50%	[14],[16],[48]
Spread		6.00%	[11],[13],[38]		6.00%	[14],[16],[48]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[48]	$ 253
Ending balance	[11],[13],[38]	$ 303
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.46%	[11],[13]		11.50%	[14],[16]
Spread		6.00%	[11],[13]		6.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 53
Ending balance	[11],[13]	$ 52
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.46%	[11],[13]		11.50%	[14],[16]
Spread		6.00%	[11],[13]		6.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 2,166
Ending balance	[11],[13]	$ 2,161
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate		11.46%	[11],[13]		11.50%	[14],[16]
Spread		6.00%	[11],[13]		6.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 1,955
Ending balance	[11],[13]	1,950
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Common Stock
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14]	390
Ending balance	[11],[19]	$ 470
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		11.31%	[11],[13],[17]		11.34%	[14],[16],[53]
Spread		6.00%	[11],[13],[17]		6.00%	[14],[16],[53]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[53]	$ 665
Ending balance	[11],[13],[17]	$ 663
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.31%	[11],[13]		11.35%	[14],[16]
Spread		6.00%	[11],[13]		6.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 2,947
Ending balance	[11],[13]	$ 2,940
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		11.31%	[11],[13]		11.35%	[14],[16]
Spread		6.00%	[11],[13]		6.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 1,467
Ending balance	[11],[13]	$ 1,463
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		13.58%	[11],[13],[38]		12.64%	[14],[16],[54]
Spread		8.00%	[11],[13],[38]		7.00%	[14],[16],[54]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[54]	$ 2,778
Ending balance	[11],[13],[38]	$ 2,181
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		13.59%	[11],[13]		12.66%	[14],[16]
Spread		8.00%	[11],[13]		7.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 2,583
Ending balance	[11],[13]	$ 2,535
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 3
Schedule of Investments [Line Items]
Total Rate		12.59%	[11],[13]		12.66%	[14],[16]
Spread		7.00%	[11],[13]		7.00%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 11,625
Ending balance	[11],[13]	$ 11,409
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 4
Schedule of Investments [Line Items]
Total Rate	[11],[13]	12.58%
Spread	[11],[13]	7.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Ending balance	[11],[13]	$ 8,178
Investment, Identifier [Axis]: World Micro Holdings, LLC, Preferred Equity
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[18]	530
Ending balance	[19]	$ 530
Investment, Identifier [Axis]: World Micro Holdings, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.00%			13.00%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance		$ 1,601
Ending balance		$ 1,603
Investment, Identifier [Axis]: Xenon Arc, Inc., Secured Debt 1
Schedule of Investments [Line Items]
Total Rate	[11],[13]	11.18%
Spread		5.75%	[11],[13]		5.25%	[14],[15],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[15],[16]	$ 0
Ending balance	[11],[13]	$ 1,185
Investment, Identifier [Axis]: Xenon Arc, Inc., Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		11.15%	[11],[13]		11.22%	[14],[16]
Spread		5.75%	[11],[13]		5.75%	[14],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 1,188
Ending balance	[11],[13]	2,346
Investment, Identifier [Axis]: Xenon Arc, Inc., Secured Debt 3
Schedule of Investments [Line Items]
Total Rate	[14],[16]				11.25%
Spread	[14],[16]				5.75%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16]	$ 2,352
Investment, Identifier [Axis]: YS Garments, LLC, Secured Debt
Schedule of Investments [Line Items]
Total Rate		12.93%	[8],[13]		13.00%	[7],[16]
Spread		7.50%	[8],[13]		7.50%	[7],[16]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[7],[16]	$ 5,110
Ending balance	[8],[13]	$ 5,143
Investment, Identifier [Axis]: Zips Car Wash, LLC, Secured Debt 1
Schedule of Investments [Line Items]
Total Rate		12.68%	[11],[13],[17]		12.71%	[14],[16],[55]
Spread		7.25%	[11],[13],[17]		7.25%	[14],[16],[55]
PIK Rate	[11],[13],[17]	1.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[55]	$ 2,234
Ending balance	[11],[13],[17]	$ 2,331
Investment, Identifier [Axis]: Zips Car Wash, LLC, Secured Debt 2
Schedule of Investments [Line Items]
Total Rate		12.68%	[11],[13],[17]		12.71%	[14],[16],[55]
Spread		7.25%	[11],[13],[17]		7.25%	[14],[16],[55]
PIK Rate	[11],[13],[17]	1.50%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Beginning balance	[14],[16],[55]	$ 555
Ending balance	[11],[13],[17]	$ 584
[1] Investment fair value was determined using significant unobservable inputs, unless otherwise noted. See Note C — Fair Value Hierarchy for Investments—Portfolio Composition for further discussion. Negative fair value is the result of the capitalized discount on the loan or the unfunded commitment being valued below par. [2] Investment fair value was determined using significant unobservable inputs, unless otherwise noted. See Note C—Fair Value Hierarchy for Investments—Portfolio Composition for further discussion. Negative fair value is the result of the capitalized discount on the loan or the unfunded commitment being valued below par. [3] Control investments are defined by the 1940 Act as investments in which more than 25% of the voting securities are owned or where the ability to nominate greater than 50% of the board representation is maintained. [4] Control investments are defined by the 1940 Act as investments in which more than 25% of the voting securities are owned or where the ability to nominate greater than 50% of the board representation is maintained. [5] Affiliate investments are defined by the 1940 Act as investments in which between 5% and 25% (inclusive) of the voting securities are owned and the investments are not classified as Control investments. [6] Affiliate investments are defined by the 1940 Act as investments in which between 5% and 25% (inclusive) of the voting securities are owned and the investments are not classified as Control investments. [7] Middle Market portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Middle Market portfolio investments. [8] Middle Market portfolio investment. See Note C—Fair Value Hierarchy for Investments—Portfolio Composition for a description of Middle Market portfolio investments. [9] Warrants are presented in equivalent shares/units with a strike price of $0.01 per share/unit. [10] Warrants are presented in equivalent shares/units with a strike price of $0.01 per share/unit. [11] Private Loan portfolio investment. See Note C—Fair Value Hierarchy for Investments—Portfolio Composition for a description of Private Loan portfolio investments. [12] The position is unfunded and no interest income is being earned as of March 31, 2024. The position may earn a nominal unused facility fee on committed amounts. [13] Index based floating interest rate is subject to contractual minimum interest rate. As noted in this schedule, 95% of the loans (based on the par amount) contain LIBOR or Term SOFR (“SOFR”) floors which range between 0.75% and 5.25%, with a weighted-average floor of 1.21%. [14] Private Loan portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Private Loan portfolio investments. [15] The position is unfunded and no interest income is being earned as of December 31, 2023. The position may earn a nominal unused facility fee on committed amounts. [16] Index based floating interest rate is subject to contractual minimum interest rate. As noted in this schedule, 95% of these floating rate loans (based on the par amount) contain LIBOR or SOFR floors which range between 0.75% and 2.00%, with a weighted-average floor of 1.17%. [17] Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of March 31, 2024. [18] Income producing through dividends or distributions. [19] Income producing through dividends or distributions. [20] Warrants are presented in equivalent shares/units with a strike price of $1.00 per share/unit. [21] Warrants are presented in equivalent shares/units with a strike price of $1.00 per share/unit. [22] Index based floating interest rate is subject to contractual maximum base rate of 3.00%. [23] Index based floating interest rate is subject to contractual maximum base rate of 3.00%. [24] Non-accrual and non-income producing debt investment. [25] Non-accrual and non-income producing debt investment. [26] Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable. [27] Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable. [28] Shares/Units represent ownership in a related Real Estate or HoldCo entity. [29] Shares/Units represent ownership in a related Real Estate or HoldCo entity. [30] Investment is not a qualifying asset as defined under Section 55(a) of the 1940 Act. Qualifying assets must represent at least 70% of total assets at the time of acquisition of any additional non-qualifying assets. [31] Portfolio company headquarters are located outside of the United States. [32] Investment is not a qualifying asset as defined under Section 55(a) of the 1940 Act. Qualifying assets must represent at least 70% of total assets at the time of acquisition of any additional non-qualifying assets. [33] Portfolio company headquarters are located outside of the United States. [34] Investment is not unitized. Presentation is made in percent of fully diluted ownership unless otherwise indicated. [35] Other Portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Other Portfolio investments. [36] Investment is not unitized. Presentation is made in percent of fully diluted ownership unless otherwise indicated. [37] Other Portfolio investment. See Note C—Fair Value Hierarchy for Investments—Portfolio Composition for a description of Other Portfolio investments. [38] RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of March 31, 2024. [39] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+7.00% (Floor 2.00%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023. [40] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+8.00% (Floor 1.00%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023. [41] Effective yield as of December 31, 2023 was approximately 5.25% on the Fidelity Government Portfolio Class III Fund. [42] Effective yield as of December 31, 2023 was approximately 5.23% on the First American Treasury Obligations Fund Class Z. [43] Effective yield as of March 31, 2024 was approximately 5.17% on the First American Treasury Obligations Fund Class Z. [44] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+7.00% (Floor 1.50%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023. [45] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+6.75% (Floor 1.00%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023. [46] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+8.00% (Floor 2.00%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023. [47] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+10.00%. RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023. [48] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+6.00% (Floor 1.00%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023. [49] As of December 31, 2023, borrowings under the loan facility bear interest at SOFR+7.00% (Floor 1.00%). Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023. [50] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+7.25% (Floor 1.00%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023. [51] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+5.75% (Floor 1.00%). Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023. [52] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+6.50% (Floor 2.00%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023. [53] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+6.00% (Floor 0.75%). Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023. [54] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+7.00% (Floor 1.00%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023. [55] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+7.25% (Floor 1.00%). Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023.