Schedules of Investments and Advances to Affiliates (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	$ 20,208	$ 88,298
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	725,022	768,366	$ 768,366
Gross additions	2,377		45,575
Gross reductions	(11,250)		(78,341)
Realized Gain/(Loss)	6		2,123
Change in Unrealized Gain (Loss)	31		(12,701)
Fair value, ending balance	716,186		725,022
Net change in deferred taxes	(100)	(1,700)
Dividends and interest from investments no longer held	0	1,500
Realized loss from investments no longer held	0	(0)
Unrealized gain from investments no longer held	0	7,100
Control Investments
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	18,976	80,406
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	665,915	657,414	657,414
Gross additions	2,067		40,886
Gross reductions	(10,568)		(30,055)
Realized Gain/(Loss)	6		6,842
Change in Unrealized Gain (Loss)	(1,846)		(9,172)
Fair value, ending balance	655,574		665,915
Affiliate Investments
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	1,232	7,892
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	59,107	110,952	110,952
Gross additions	310		4,689
Gross reductions	(682)		(48,286)
Realized Gain/(Loss)	0		(4,719)
Change in Unrealized Gain (Loss)	1,877		(3,529)
Fair value, ending balance	60,612		59,107
Investment, Identifier [Axis]: Answers Corp, Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	145	145
Gross additions			0
Gross reductions			(499)
Realized Gain/(Loss)			(10,144)
Change in Unrealized Gain (Loss)			10,498
Fair value, ending balance			0
Investment, Identifier [Axis]: CDS U.S. Intermediate Holdings, Inc., Equity/Other 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	4,721	5,442	5,442
Gross additions			0
Gross reductions			0
Realized Gain/(Loss)			0
Change in Unrealized Gain (Loss)			(721)
Fair value, ending balance			4,721
Investment, Identifier [Axis]: CDS U.S. Intermediate Holdings, Inc., Equity/Other 2
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	1,311	2,884	2,884
Gross additions			0
Gross reductions			0
Realized Gain/(Loss)			0
Change in Unrealized Gain (Loss)			(1,573)
Fair value, ending balance			1,311
Investment, Identifier [Axis]: CDS U.S. Intermediate Holdings, Inc., Senior Secured First Lien Debt
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		412
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	5,565	5,565
Gross additions			13
Gross reductions			(5,543)
Realized Gain/(Loss)			16
Change in Unrealized Gain (Loss)			(51)
Fair value, ending balance			0
Investment, Identifier [Axis]: CDS U.S. Intermediate Holdings, Inc., Senior Secured Second Lien Debt
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		1,004
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	10,262	10,262
Gross additions			568
Gross reductions			(10,555)
Realized Gain/(Loss)			(284)
Change in Unrealized Gain (Loss)			9
Fair value, ending balance			0
Investment, Identifier [Axis]: CRS-SPV, Inc, Senior Secured First Lien Debt
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	62
Gross additions	0
Gross reductions	0
Realized Gain/(Loss)	0
Change in Unrealized Gain (Loss)	0
Fair value, ending balance	62		62
Investment, Identifier [Axis]: CRS-SPV, Inc., Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	1,559	1,266	1,266
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		293
Fair value, ending balance	1,559		1,559
Investment, Identifier [Axis]: CRS-SPV, Inc., Senior Secured First Lien Debt
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		4
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	62	62	62
Gross additions			0
Gross reductions			0
Realized Gain/(Loss)			0
Change in Unrealized Gain (Loss)			0
Fair value, ending balance			62
Investment, Identifier [Axis]: Cirque Du Soleil Holding USA Newco, Inc., Equity/Other 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	4,721
Gross additions	0
Gross reductions	0
Realized Gain/(Loss)	0
Change in Unrealized Gain (Loss)	810
Fair value, ending balance	5,531		4,721
Investment, Identifier [Axis]: Cirque Du Soleil Holding USA Newco, Inc., Equity/Other 2
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	1,311
Gross additions	0
Gross reductions	0
Realized Gain/(Loss)	0
Change in Unrealized Gain (Loss)	947
Fair value, ending balance	2,258		1,311
Investment, Identifier [Axis]: Danish CRJ, Ltd., Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	0	0
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: FBLC Senior Loan Fund, LLC, Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	6,767	25,163
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	304,934	304,934	304,934
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	304,934		304,934
Investment, Identifier [Axis]: First Eagle Greenway Fund II, LLC, Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	360	464	464
Gross additions	0		0
Gross reductions	0		(72)
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	41		(32)
Fair value, ending balance	401		360
Investment, Identifier [Axis]: Foresight Energy Operating, LLC, Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	3,519	3,965	3,965
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		(446)
Fair value, ending balance	3,519		3,519
Investment, Identifier [Axis]: Foresight Energy Operating, LLC, Senior Secured First Lien Debt
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	34	113
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	1,077	1,102	1,102
Gross additions	0		0
Gross reductions	(3)		(14)
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		(11)
Fair value, ending balance	1,074		1,077
Investment, Identifier [Axis]: Integrated Efficiency Solutions, Inc. , Equity/Other 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0
Gross additions	0
Gross reductions	0
Realized Gain/(Loss)	0
Change in Unrealized Gain (Loss)	0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: Integrated Efficiency Solutions, Inc., Equity/Other 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	0	0
Gross additions			0
Gross reductions			0
Realized Gain/(Loss)			0
Change in Unrealized Gain (Loss)			0
Fair value, ending balance			0
Investment, Identifier [Axis]: Integrated Efficiency Solutions, Inc., Equity/Other 2
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	0	0
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: Integrated Efficiency Solutions, Inc., Senior Secured First Lien Debt
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	27
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	1,421
Gross additions	0
Gross reductions	(3)
Realized Gain/(Loss)	0
Change in Unrealized Gain (Loss)	0
Fair value, ending balance	1,418		1,421
Investment, Identifier [Axis]: Integrated Efficiency Solutions, Inc., Senior Secured First Lien Debt 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		12
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	131	131
Gross additions			240
Gross reductions			(371)
Realized Gain/(Loss)			0
Change in Unrealized Gain (Loss)			0
Fair value, ending balance			0
Investment, Identifier [Axis]: Integrated Efficiency Solutions, Inc., Senior Secured First Lien Debt 2
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	1
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0
Gross additions	0
Gross reductions	0
Realized Gain/(Loss)	0
Change in Unrealized Gain (Loss)	0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: Integrated Efficiency Solutions, Inc., Senior Secured First Lien Debt 3
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		109
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	1,421	1,436	1,436
Gross additions			0
Gross reductions			(15)
Realized Gain/(Loss)			0
Change in Unrealized Gain (Loss)			0
Fair value, ending balance			1,421
Investment, Identifier [Axis]: Integrated Efficiency Solutions, Inc., Senior Secured Second Lien Debt
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		282
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	760	780	780
Gross additions			282
Gross reductions			0
Realized Gain/(Loss)			0
Change in Unrealized Gain (Loss)			(302)
Fair value, ending balance			760
Investment, Identifier [Axis]: Integrated Efficiency Solutions, Inc., Senior Secured Second Lien Debt
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	72
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	760
Gross additions	73
Gross reductions	0
Realized Gain/(Loss)	0
Change in Unrealized Gain (Loss)	(18)
Fair value, ending balance	815		760
Investment, Identifier [Axis]: Internap Corp, Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	595	0	0
Gross additions			1,552
Gross reductions			0
Realized Gain/(Loss)			0
Change in Unrealized Gain (Loss)			(957)
Fair value, ending balance			595
Investment, Identifier [Axis]: Internap Corp, Equity/Other 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	1,552	1,552
Gross additions			0
Gross reductions			(1,552)
Realized Gain/(Loss)			0
Change in Unrealized Gain (Loss)			0
Fair value, ending balance			0
Investment, Identifier [Axis]: Internap Corp., Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	595
Gross additions	0
Gross reductions	0
Realized Gain/(Loss)	0
Change in Unrealized Gain (Loss)	(90)
Fair value, ending balance	505		595
Investment, Identifier [Axis]: Internap Corp., Senior Secured First Lien Debt
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	157	514
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	4,802	0	0
Gross additions	73		5,813
Gross reductions	(190)		(1,441)
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	8		430
Fair value, ending balance	4,693		4,802
Investment, Identifier [Axis]: Internap Corp., Senior Secured First Lien Debt 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	5,475	5,475
Gross additions			0
Gross reductions			(5,475)
Realized Gain/(Loss)			0
Change in Unrealized Gain (Loss)			0
Fair value, ending balance			0
Investment, Identifier [Axis]: Jakks Pacific, Inc., Equity/Other 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		(6)
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	2,412	2,412
Gross additions			0
Gross reductions			(5,423)
Realized Gain/(Loss)			3,037
Change in Unrealized Gain (Loss)			(26)
Fair value, ending balance			0
Investment, Identifier [Axis]: Jakks Pacific, Inc., Equity/Other 2
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	785	785
Gross additions			28
Gross reductions			(813)
Realized Gain/(Loss)			0
Change in Unrealized Gain (Loss)			0
Fair value, ending balance			0
Investment, Identifier [Axis]: Kahala Ireland OpCo Designated Activity Company, Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	1,790
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	5,027
Gross additions	0
Gross reductions	0
Realized Gain/(Loss)	0
Change in Unrealized Gain (Loss)	(1,790)
Fair value, ending balance	3,237		5,027
Investment, Identifier [Axis]: Kahala Ireland OpCo Designated Activity Company, Equity/Other 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	3,250
Gross additions	0
Gross reductions	0
Realized Gain/(Loss)	0
Change in Unrealized Gain (Loss)	0
Fair value, ending balance	3,250		3,250
Investment, Identifier [Axis]: Kahala Ireland OpCo Designated Activity Company, Equity/Other 2
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		17,904
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	5,027	23,732	23,732
Gross additions			0
Gross reductions			0
Realized Gain/(Loss)			0
Change in Unrealized Gain (Loss)			(18,705)
Fair value, ending balance			5,027
Investment, Identifier [Axis]: Kahala Ireland OpCo Designated Activity Company, Equity/Other 4
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	3,250	3,250	3,250
Gross additions			0
Gross reductions			0
Realized Gain/(Loss)			0
Change in Unrealized Gain (Loss)			0
Fair value, ending balance			3,250
Investment, Identifier [Axis]: Kahala US OpCo, LLC, Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	0	0
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: Lakeview Health Holdings, Inc., Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	0	0
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: Lakeview Health Holdings, Inc., Senior Secured First Lien Debt 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	28	66
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	579	414	414
Gross additions	28		165
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	607		579
Investment, Identifier [Axis]: Lakeview Health Holdings, Inc., Senior Secured First Lien Debt 2
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	6	7
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	227	0	0
Gross additions	0		227
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	227		227
Investment, Identifier [Axis]: Lakeview Health Holdings, Inc., Senior Secured First Lien Debt 3
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0
Gross additions	65
Gross reductions	0
Realized Gain/(Loss)	0
Change in Unrealized Gain (Loss)	0
Fair value, ending balance	65		0
Investment, Identifier [Axis]: Lakeview Health Holdings, Inc., Senior Secured First Lien Debt 4
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	546
Gross additions	0
Gross reductions	0
Realized Gain/(Loss)	0
Change in Unrealized Gain (Loss)	17
Fair value, ending balance	563		546
Investment, Identifier [Axis]: Lakeview Health Holdings, Inc., Senior Secured First Lien Debt 5
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		64
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	546	584	584
Gross additions			64
Gross reductions			0
Realized Gain/(Loss)			0
Change in Unrealized Gain (Loss)			(102)
Fair value, ending balance			546
Investment, Identifier [Axis]: MCS Acquisition Corp., Equity/Other 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	357	0	0
Gross additions	168		357
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	525		357
Investment, Identifier [Axis]: MCS Acquisition Corp., Equity/Other 2
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	747	0	0
Gross additions	0		2,431
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		(1,684)
Fair value, ending balance	747		747
Investment, Identifier [Axis]: MCS Acquisition Corp., Senior Secured First Lien Debt
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	21	63
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	772	0	0
Gross additions	0		780
Gross reductions	(2)		(8)
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	770		772
Investment, Identifier [Axis]: MGTF Holdco, LLC, Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	0	0
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: MGTF Radio Company, LLC, Senior Secured First Lien Debt
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	1,277	4,006
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	40,015	42,567	42,567
Gross additions	7		29
Gross reductions	(375)		(4,324)
Realized Gain/(Loss)	0		4
Change in Unrealized Gain (Loss)	50		1,739
Fair value, ending balance	39,697		40,015
Investment, Identifier [Axis]: NewStar Arlington Senior Loan Program, LLC 14-1A FR, Collateralized Securities
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	191	638
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	4,165	4,575	4,575
Gross additions	4		17
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	12		(427)
Fair value, ending balance	4,181		4,165
Investment, Identifier [Axis]: NewStar Arlington Senior Loan Program, LLC 14-1A SUB, Collateralized Securities
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	368	2,826
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	10,278	17,114	17,114
Gross additions	0		0
Gross reductions	(602)		(3,508)
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	(834)		(3,328)
Fair value, ending balance	8,842		10,278
Investment, Identifier [Axis]: Newstar Fairfield Fund CLO, Ltd. 2015-1RA F, Collateralized Securities
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	286	1,089
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	8,849	8,237	8,237
Gross additions	78		319
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	301		293
Fair value, ending balance	9,228		8,849
Investment, Identifier [Axis]: Newstar Fairfield Fund CLO, Ltd. 2015-1RA SUB, Collateralized Securities
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	0	0
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: ORG GC Holdings, LLC, Equity/Other 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	212	212
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		(212)
Fair value, ending balance	0		0
Investment, Identifier [Axis]: ORG GC Holdings, LLC, Equity/Other 2
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	0	0
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: ORG GC Holdings, LLC, Senior Secured First Lien Debt
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	256	743
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	9,082	8,343	8,343
Gross additions	258		739
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	9,340		9,082
Investment, Identifier [Axis]: ORG GC Holdings, LLC, Senior Secured Second Lien Debt
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	185	672
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	3,868	3,439	3,439
Gross additions	187		670
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	(11)		(241)
Fair value, ending balance	4,044		3,868
Investment, Identifier [Axis]: Park Ave RE Holdings, LLC, Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	4,461	4,461
Gross additions			0
Gross reductions			(8,461)
Realized Gain/(Loss)			6,838
Change in Unrealized Gain (Loss)			(2,838)
Fair value, ending balance			0
Investment, Identifier [Axis]: Park Ave RE Holdings, LLC, Subordinated Debt
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		31
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	1,537	1,537
Gross additions			0
Gross reductions			(1,537)
Realized Gain/(Loss)			0
Change in Unrealized Gain (Loss)			0
Fair value, ending balance			0
Investment, Identifier [Axis]: PennantPark Credit Opportunities Fund II, LP, Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	1,162	4,953	4,953
Gross additions	0		0
Gross reductions	(75)		(3,110)
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	110		(681)
Fair value, ending balance	1,197		1,162
Investment, Identifier [Axis]: Post Road Equipment Finance, LLC, Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	1,810	7,159
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	81,692	81,693	81,693
Gross additions	0		0
Gross reductions	0		94
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		(95)
Fair value, ending balance	81,692		81,692
Investment, Identifier [Axis]: Post Road Equipment Finance, LLC, Subordinated Debt 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	473	894
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	15,086	0	0
Gross additions	1,371		15,086
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	16,457		15,086
Investment, Identifier [Axis]: Post Road Equipment Finance, LLC, Subordinated Debt 2
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	1,190	3,882
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	38,100	37,964	37,964
Gross additions	5		19
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	(6)		117
Fair value, ending balance	38,099		38,100
Investment, Identifier [Axis]: Siena Capital Finance, LLC, Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	2,762	9,988
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	77,310	65,609	65,609
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		11,701
Fair value, ending balance	77,310		77,310
Investment, Identifier [Axis]: Siena Capital Finance, LLC, Subordinated Debt
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	2,174	8,906
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	77,000	75,000	75,000
Gross additions	0		16,000
Gross reductions	(10,000)		(14,000)
Realized Gain/(Loss)	6		0
Change in Unrealized Gain (Loss)	(6)		0
Fair value, ending balance	67,000		77,000
Investment, Identifier [Axis]: Tap Rock Resources, LLC, Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	557
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	596	8,742	8,742
Gross additions	0		0
Gross reductions	0		(8,641)
Realized Gain/(Loss)	0		2,152
Change in Unrealized Gain (Loss)	619		(1,657)
Fair value, ending balance	1,215		596
Investment, Identifier [Axis]: Tax Defense Network, LLC, Equity/Other 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	0	0
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: Tax Defense Network, LLC, Equity/Other 2
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	0	0
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: Tax Defense Network, LLC, Senior Secured First Lien Debt 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	186	464	464
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	5		(278)
Fair value, ending balance	191		186
Investment, Identifier [Axis]: Tax Defense Network, LLC, Senior Secured First Lien Debt 2
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	4,264	3,678	3,678
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	107		586
Fair value, ending balance	4,371		4,264
Investment, Identifier [Axis]: Tax Defense Network, LLC, Senior Secured First Lien Debt 3
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	1,048	2,616	2,616
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	28		(1,568)
Fair value, ending balance	1,076		1,048
Investment, Identifier [Axis]: Team Waste, LLC, Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income		0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	3,073	3,073
Gross additions			0
Gross reductions			(3,073)
Realized Gain/(Loss)			504
Change in Unrealized Gain (Loss)			(504)
Fair value, ending balance			0
Investment, Identifier [Axis]: Tennenbaum Waterman Fund, LP, Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	133	611
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	8,699	9,764	9,764
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	(251)		(1,065)
Fair value, ending balance	8,448		8,699
Investment, Identifier [Axis]: Vantage Mobility International, LLC, Equity/Other 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	0	0
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: Vantage Mobility International, LLC, Equity/Other 2
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	0	0
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: Vantage Mobility International, LLC, Equity/Other 3
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	0	0
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: Vantage Mobility International, LLC, Senior Secured First Lien Debt 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	9
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	251	251
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		(251)
Fair value, ending balance	0		0
Investment, Identifier [Axis]: Vantage Mobility International, LLC, Senior Secured First Lien Debt 2
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	3
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	244	244
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		(244)
Fair value, ending balance	0		0
Investment, Identifier [Axis]: Vantage Mobility International, LLC, Senior Secured Second Lien Debt 1
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	5
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	17	17
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		(17)
Fair value, ending balance	0		0
Investment, Identifier [Axis]: Vantage Mobility International, LLC, Senior Secured Second Lien Debt 2
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	0	0
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: WPNT, LLC, Equity/Other
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	0	0
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: Whitehorse, Ltd. 2014-1A E, Collateralized Securities
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	199	568
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	6,996	7,171	7,171
Gross additions	60		176
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	(18)		(351)
Fair value, ending balance	7,038		6,996
Investment, Identifier [Axis]: Whitehorse, Ltd. 2014-1A SUB, Collateralized Securities
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	0	0
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	0		0
Investment, Identifier [Axis]: Whitehorse, Ltd. 2014-1A Side Letter, Collateralized Securities
Investments in and Advances to Affiliates [Line Items]
Amount of dividends and interest included in income	0	0
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]
Fair value, beginning balance	0	$ 0	0
Gross additions	0		0
Gross reductions	0		0
Realized Gain/(Loss)	0		0
Change in Unrealized Gain (Loss)	0		0
Fair value, ending balance	$ 0		$ 0

Franklin BSP Lending Corp 10-Q