Sixth Street Specialty Lending (TSLX) 10-K 16 Feb 23 2022 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2022	Feb. 16, 2023	Jun. 30, 2022
Cover [Abstract]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2022
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	FY
Trading Symbol	TSLX
Entity Registrant Name	Sixth Street Specialty Lending, Inc.
Entity Central Index Key	0001508655
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Document Annual Report	true
Document Transition Report	false
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Shell Company	false
Entity Small Business	false
Entity Emerging Growth Company	false
Entity File Number	001-36364
Entity Tax Identification Number	27-3380000
Entity Incorporation, State or Country Code	DE
Entity Address, Address Line One	2100 McKinney Avenue
Entity Address, Address Line Two	Suite 1500
Entity Address, City or Town	Dallas
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	75201
City Area Code	469
Local Phone Number	621-3001
Entity Public Float			$ 1,357,265,548
Entity Common Stock, Shares Outstanding		81,389,287
Title of 12(b) Security	Common Stock, par value $0.01 per share
Security Exchange Name	NYSE
ICFR Auditor Attestation Flag	true
Documents Incorporated by Reference	DOCUMENTS INCORPORATED BY REFERENCE Portions of the Registrant’s proxy statement for the 2023 annual meeting of stockholders are incorporated by reference in Part III. Auditor Firm Id: 185 Auditor Name: KPMG LLP Auditor Location: New York, New York
Auditor Name	KPMG LLP
Auditor Firm ID	185
Auditor Location	New York, New York

Consolidated Balance Sheets (Un

Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Dec. 31, 2022		Dec. 31, 2021
Assets
Total investments at fair value	$ 2,787,925	[1],[2],[3]	$ 2,521,593	[4],[5]
Cash and cash equivalents (restricted cash of $15,437 and $14,399 respectively)	25,647		15,967
Interest receivable	18,846		10,775
Prepaid expenses and other assets	4,529		3,522
Total Assets	2,836,947		2,551,857
Liabilities
Debt (net of deferred financing costs of $17,760 and $19,147, respectively)	1,441,796	[6],[7]	1,185,964	[8],[9]
Management fees payable to affiliate	10,526		9,380
Incentive fees on net investment income payable to affiliate	10,918		9,789
Incentive fees on net capital gains accrued to affiliate	6,064		14,928
Dividends payable			30,926
Other payables to affiliate	3,265		3,149
Other liabilities	22,809		21,873
Total Liabilities	1,495,378		1,276,009
Commitments and contingencies (Note 8)
Net Assets
Preferred stock, $0.01 par value; 100,000,000 shares authorized; no shares issued and outstanding
Common stock, $0.01 par value; 400,000,000 shares authorized, 82,053,537 and 76,067,586 shares issued, respectively; and 81,389,287 and 75,771,542 shares outstanding, respectively	821		761
Additional paid-in capital	1,294,751		1,189,275
Treasury stock at cost; 664,250 and 296,044 shares held, respectively	(10,459)		(4,291)
Distributable earnings	56,456		90,103
Total Net Assets	1,341,569		1,275,848
Total Liabilities and Net Assets	$ 2,836,947		$ 2,551,857
Net Asset Value Per Share	$ 16.48		$ 16.84
Non-controlled, Non-affiliated Investments
Assets
Total investments at fair value	$ 2,717,170		$ 2,434,797
Non-controlled, Affiliated Investments
Assets
Total investments at fair value			27,017
Controlled, Affiliated Investments
Assets
Total investments at fair value	$ 70,755		$ 59,779
[1] Certain portfolio company investments are subject to contractual restrictions on sales. In accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 820, Fair Value Measurements (“ASC Topic 820”), unless otherwise indicated, the fair values of all investments were determined using significant unobservable inputs and are considered Level 3 investments. See Note 6 for further information related to investments at fair value. Under the 1940 Act, the Company is deemed to be an “Affiliated Person” of, as defined in the 1940 Act, this portfolio company, as the Company owns more than 5 % of the portfolio company’s outstanding voting securities. Transactions during the year ended December 31, 2022 in which the Company was an Affiliated Person of the portfolio company are as follows: Non-controlled, Affiliated Investments during the year ended December 31, 2022 Company Fair Gross Gross (b) Net Change Realized Transfers Fair Dividend Interest MD America Energy, (c) $ 27,017 $ — $ ( 12,667 ) $ ( 14,350 ) $ 13,608 $ — $ — $ — $ 133 Total $ 27,017 $ — $ ( 12,667 ) $ ( 14,350 ) $ 13,608 $ — $ — $ — $ 133 (a) Gross additions include increases in the cost basis of investments resulting from new investments, payment-in-kind interest or dividends, the amortization of any unearned income or discounts on debt investments, as applicable. (b) Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, and the amortization of any premiums on debt investments, as applicable. When an investment is placed on non-accrual status, any cash flows received by the Company are applied to the outstanding principal balance. (c) Includes investment in SMPA Holdings, LLC of 15,000 common equity units. Certain portfolio company investments are subject to contractual restrictions on sales. In accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 820, Fair Value Measurements (“ASC Topic 820”), unless otherwise indicated, the fair values of all investments were determined using significant unobservable inputs and are considered Level 3 investments. See Note 6 for further information related to investments at fair value. The carrying values of the 2024 Notes and 2026 Notes are presented inclusive of an incremental $( 19.4 ) million and $( 35.7 ) million, respectively, which represents an adjustment in the carrying values of the 2024 Notes and 2026 Notes, each resulting from a hedge accounting relationship. The carrying values of the Revolving Credit Facility, 2023 Notes, 2024 Notes and 2026 Notes are presented net of the combination of deferred financing costs and original issue discounts totaling $ 13.2 million, less than $ 0.1 million, $ 2.6 million and $ 4.1 million, respectively. The carrying value of the 2024 Notes and 2026 Notes are presented inclusive of an incremental $ 4.4 million and $( 10.2 ) million, which represents an adjustment in the carrying value of the 2024 Notes and 2026 Notes resulting from a hedge accounting relationship. The carrying values of the Revolving Credit Facility, 2022 Convertible Notes, 2023 Notes, 2024 Notes and 2026 Notes are presented net of the combination of deferred financing costs and original issue discounts totaling $ 11.8 million, $ 0.3 million, $ 0.7 million, $ 4.0 million and $ 5.3 million, respectively.

Consolidated Balance Sheets (_2

Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2022		Dec. 31, 2021
Investments at amortized cost	$ 2,774,726	[1],[2],[3],[4]	$ 2,432,012	[5],[6],[7]
Restricted cash	15,437		14,399
Deferred financing costs	$ 17,760		$ 19,147
Preferred stock, par value	$ 0.01		$ 0.01
Preferred stock, shares authorized	100,000,000		100,000,000
Preferred stock, shares issued	0		0
Preferred stock, shares outstanding	0		0
Common shares, par value	$ 0.01		$ 0.01
Common shares, authorized	400,000,000		400,000,000
Common shares, issued	82,053,537		76,067,586
Common shares, outstanding	81,389,287		75,771,542
Treasury stock, shares	664,250		296,044
Non-controlled, Non-affiliated Investments
Investments at amortized cost	$ 2,707,442		$ 2,354,984
Non-controlled, Affiliated Investments
Investments at amortized cost	0		12,666
Controlled, Affiliated Investments
Investments at amortized cost	$ 67,284		$ 64,362
[1] As of December 31, 2022 , the estimated cost basis of investments for U.S. federal tax purposes was $2,787,005 resulting in estimated gross unrealized gains and losses of $ 109,609 and $ 105,786 , respectively. Certain portfolio company investments are subject to contractual restrictions on sales. The amortized cost represents the original cost adjusted for the amortization of discounts and premiums, as applicable, on debt investments using the effective interest method. Under the 1940 Act, the Company is deemed to be an “Affiliated Person” of, as defined in the 1940 Act, this portfolio company, as the Company owns more than 5 % of the portfolio company’s outstanding voting securities. Transactions during the year ended December 31, 2022 in which the Company was an Affiliated Person of the portfolio company are as follows: Non-controlled, Affiliated Investments during the year ended December 31, 2022 Company Fair Gross Gross (b) Net Change Realized Transfers Fair Dividend Interest MD America Energy, (c) $ 27,017 $ — $ ( 12,667 ) $ ( 14,350 ) $ 13,608 $ — $ — $ — $ 133 Total $ 27,017 $ — $ ( 12,667 ) $ ( 14,350 ) $ 13,608 $ — $ — $ — $ 133 (a) Gross additions include increases in the cost basis of investments resulting from new investments, payment-in-kind interest or dividends, the amortization of any unearned income or discounts on debt investments, as applicable. (b) Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, and the amortization of any premiums on debt investments, as applicable. When an investment is placed on non-accrual status, any cash flows received by the Company are applied to the outstanding principal balance. (c) Includes investment in SMPA Holdings, LLC of 15,000 common equity units. As of December 31, 2021 , the estimated cost basis of investments for U.S. federal tax purposes was $ 2,445,863 , resulting in estimated gross unrealized gains and losses of $ 156,819 and $ 79,599 , respectively. Certain portfolio company investments are subject to contractual restrictions on sales. The amortized cost represents the original cost adjusted for the amortization of discounts and premiums, as applicable, on debt investments using the effective interest method.

Consolidated Statements of Oper

Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income
Total Investment Income	$ 309,305	$ 278,593	$ 270,037
Expenses
Interest	62,991	38,825	39,402
Management fees	39,900	37,081	32,105
Incentive fees on net investment income	33,401	33,062	31,483
Incentive fees on net capital gains	(8,864)	13,507	1,421
Professional fees	7,192	6,586	6,775
Directors’ fees	736	743	825
Other general and administrative	5,427	6,236	5,262
Total expenses	140,783	136,040	117,273
Management and incentive fees waived (Note 3)	(427)	(190)
Net Expenses	140,356	135,850	117,273
Net Investment Income Before Income Taxes	168,949	142,743	152,764
Income taxes, including excise taxes	2,622	384	5,760
Net Investment Income	166,327	142,359	147,004
Net change in unrealized gains (losses):
Net Unrealized gains (losses) on investments	(76,381)	49,738	31,951
Translation of other assets and liabilities in foreign currencies	8,721	(591)	(5,068)
Interest rate swaps	(6,748)	(6,699)	6,812
Income tax provision	(561)	(1,902)
Total net change in unrealized gains (losses)	(74,969)	40,546	33,695
Realized gains (losses):
Realized gains (losses) on investments	14,735	28,816	(3,116)
Extinguishment of debt			739
Interest rate swaps	2,251		(62)
Foreign currency transactions	(291)	59	(152)
Total net realized gains (losses)	16,695	28,875	(2,591)
Total Net Unrealized and Realized Gains (Losses)	(58,274)	69,421	31,104
Increase (decrease) in Net Assets Resulting from Operations	$ 108,053	$ 211,780	$ 178,108
Earnings per common share—basic	$ 1.38	$ 2.93	$ 2.65
Weighted average shares of common stock outstanding—basic	78,197,826	72,169,488	67,209,078
Earnings per common share—diluted	$ 1.38	$ 2.79	$ 2.65
Weighted average shares of common stock outstanding—diluted	78,197,826	77,702,258	67,209,078
Non-controlled, Non-affiliated Investments
Income
Interest from investments	$ 292,442	$ 261,782	$ 237,260
Dividend income	2,159	3,426	1,816
Other income	9,502	7,751	22,174
Total Investment Income	304,103	272,959	261,250
Net change in unrealized gains (losses):
Net Unrealized gains (losses) on investments	(70,085)	17,938	10,304
Realized gains (losses):
Realized gains (losses) on investments	1,072	28,849	25,382
Non-controlled, Affiliated Investments
Income
Interest from investments	133	838	4,606
Dividend income		740
Other income			368
Total Investment Income	133	1,578	4,974
Net change in unrealized gains (losses):
Net Unrealized gains (losses) on investments	(14,350)	14,350	2,785
Realized gains (losses):
Realized gains (losses) on investments	13,608	(33)	7,854
Controlled, Affiliated Investments
Income
Interest from investments	5,064	4,039	3,809
Other income	5	17	4
Total Investment Income	5,069	4,056	3,813
Net change in unrealized gains (losses):
Net Unrealized gains (losses) on investments	8,054	$ 17,450	18,862
Realized gains (losses):
Realized gains (losses) on investments	$ 55		$ (36,352)

Consolidated Schedule of Invest

Consolidated Schedule of Investments (Unaudited) € in Thousands, £ in Thousands, $ in Thousands, $ in Thousands, $ in Thousands		12 Months Ended
		Dec. 31, 2022 USD ($)		Dec. 31, 2021 USD ($)		Dec. 31, 2022 CAD ($)		Dec. 31, 2022 EUR (€)		Dec. 31, 2022 GBP (£)		Dec. 31, 2022 AUD ($)		Dec. 31, 2022 GYD ($)		Dec. 31, 2021 CAD ($)		Dec. 31, 2021 EUR (€)		Dec. 31, 2021 GBP (£)		Dec. 31, 2021 AUD ($)
Amortized Cost		$ 2,774,726,000	[1],[2],[3],[4]	$ 2,432,012,000	[5],[6],[7]
Fair Value		$ 2,787,925,000	[2],[4],[8]	$ 2,521,593,000	[6],[9]
Percentage of Net Assets		204.90%	[2],[4]	197.60%	[6]	204.90%	[2],[4]	204.90%	[2],[4]	204.90%	[2],[4]	204.90%	[2],[4]	204.90%	[2],[4]	197.60%	[6]	197.60%	[6]	197.60%	[6]	197.60%	[6]
Notional Amount Liability				$ 2,500,000
Notional amount of interest rate swap		$ 802,500,000		1,060,950,000
Fair Market Value		2,472,000		2,584,000
Upfront (Payments) / Receipts				2,380,000
Change in Unrealized Gains / (Losses)		$ (55,965,000)		(29,334,000)
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]		Unrealized Gain Loss On Derivatives
Cash collateral		$ 57,786,000		$ (4,185,000)
Derivative Asset Interest Rate Swap One
Derivative maturity date		Jan. 22, 2023	[10]	Jul. 30, 2022	[11]
Notional amount of interest rate swap		$ 150,000,000	[10]	$ 13,440,000	[11]
Fair Market Value		231,000	[10]	(13,000)	[11]
Change in Unrealized Gains / (Losses)		$ (3,292,000)	[10]	$ (13,000)	[11]
Derivative Asset Interest Rate Swap One | Company Receives
Derivative, Basis Spread on Variable Rate	[10]	4.50%				4.50%		4.50%		4.50%		4.50%		4.50%
Derivative Asset Interest Rate Swap One | Company Pays
Derivative, Basis Spread on Variable Rate	[11]			0.16%												0.16%		0.16%		0.16%		0.16%
Derivative Asset Interest Rate Swap Two
Derivative maturity date		Nov. 01, 2024	[10],[12]	Aug. 01, 2022	[11]
Notional amount of interest rate swap		$ 2,500,000	[10],[12]	$ 115,000,000	[11]
Fair Market Value	[11]			1,192,000
Upfront (Payments) / Receipts	[10],[12]	$ 128,000
Change in Unrealized Gains / (Losses)	[11]			$ (2,287,000)
Derivative Asset Interest Rate Swap Two | Company Receives
Derivative, Basis Spread on Variable Rate	[11]			4.50%												4.50%		4.50%		4.50%		4.50%
Derivative Asset Interest Rate Swap Two | Company Pays
Derivative, Basis Spread on Variable Rate	[10],[12]	3.875%				3.875%		3.875%		3.875%		3.875%		3.875%
Derivative Asset Interest Rate Swap Three
Derivative maturity date		Aug. 01, 2022	[10],[13]	Aug. 01, 2022	[11]
Notional amount of interest rate swap	[11]			$ 50,000,000
Fair Market Value	[11]			751,000
Change in Unrealized Gains / (Losses)		$ (751,000)	[10],[13]	$ (1,390,000)	[11]
Derivative Asset Interest Rate Swap Three | Company Receives
Derivative, Basis Spread on Variable Rate		4.50%	[10],[13]	4.50%	[11]	4.50%	[10],[13]	4.50%	[10],[13]	4.50%	[10],[13]	4.50%	[10],[13]	4.50%	[10],[13]	4.50%	[11]	4.50%	[11]	4.50%	[11]	4.50%	[11]
Derivative Asset Interest Rate Swap Four
Derivative maturity date		Aug. 01, 2022	[10],[13]	Aug. 01, 2022	[11]
Notional amount of interest rate swap	[11]			$ 7,500,000
Fair Market Value	[11]			112,000
Change in Unrealized Gains / (Losses)		$ (1,192,000)	[10],[13]	$ (208,000)	[11]
Derivative Asset Interest Rate Swap Four | Company Receives
Derivative, Basis Spread on Variable Rate		4.50%	[10],[13]	4.50%	[11]	4.50%	[10],[13]	4.50%	[10],[13]	4.50%	[10],[13]	4.50%	[10],[13]	4.50%	[10],[13]	4.50%	[11]	4.50%	[11]	4.50%	[11]	4.50%	[11]
Derivative Asset Interest Rate Swap Five
Derivative maturity date		Aug. 01, 2022	[10],[13]	Aug. 01, 2022	[11]
Notional amount of interest rate swap	[11]			$ 27,531,000
Fair Market Value	[11]			(328,000)
Upfront (Payments) / Receipts	[11]			1,252,000
Change in Unrealized Gains / (Losses)		$ (112,000)	[10],[13]	$ 621,000	[11]
Derivative Asset Interest Rate Swap Five | Company Receives
Derivative, Basis Spread on Variable Rate	[10],[13]	4.50%				4.50%		4.50%		4.50%		4.50%		4.50%
Derivative Asset Interest Rate Swap Five | Company Pays
Derivative, Basis Spread on Variable Rate	[11]			4.50%												4.50%		4.50%		4.50%		4.50%
Derivative Asset Interest Rate Swap Six
Derivative maturity date		Aug. 01, 2022	[10],[13]	Aug. 01, 2022	[11]
Notional amount of interest rate swap	[11]			$ 2,160,000
Fair Market Value	[11]			(26,000)
Upfront (Payments) / Receipts		$ 1,252,000	[10],[13]	96,000	[11]
Change in Unrealized Gains / (Losses)		$ 924,000	[10],[13]	$ 48,000	[11]
Derivative Asset Interest Rate Swap Six | Company Pays
Derivative, Basis Spread on Variable Rate		4.50%	[10],[13]	4.50%	[11]	4.50%	[10],[13]	4.50%	[10],[13]	4.50%	[10],[13]	4.50%	[10],[13]	4.50%	[10],[13]	4.50%	[11]	4.50%	[11]	4.50%	[11]	4.50%	[11]
Derivative Asset Interest Rate Swap Seven
Derivative maturity date		Aug. 01, 2022	[10],[13]	Aug. 01, 2022	[11]
Notional amount of interest rate swap	[11]			$ 42,819,000
Fair Market Value	[11]			(510,000)
Upfront (Payments) / Receipts		$ 96,000	[10],[13]	904,000	[11]
Change in Unrealized Gains / (Losses)		$ 70,000	[10],[13]	$ 394,000	[11]
Derivative Asset Interest Rate Swap Seven | Company Pays
Derivative, Basis Spread on Variable Rate		4.50%	[10],[13]	4.50%	[11]	4.50%	[10],[13]	4.50%	[10],[13]	4.50%	[10],[13]	4.50%	[10],[13]	4.50%	[10],[13]	4.50%	[11]	4.50%	[11]	4.50%	[11]	4.50%	[11]
Derivative Asset Interest Rate Swap Eight
Derivative maturity date		Aug. 01, 2022	[10],[13]	Jan. 22, 2023	[11]
Notional amount of interest rate swap	[11]			$ 150,000,000
Fair Market Value	[11]			3,061,000
Upfront (Payments) / Receipts	[10],[13]	$ 904,000
Change in Unrealized Gains / (Losses)		$ 394,000	[10],[13]	$ (3,994,000)	[11]
Derivative Asset Interest Rate Swap Eight | Company Receives
Derivative, Basis Spread on Variable Rate	[11]			4.50%												4.50%		4.50%		4.50%		4.50%
Derivative Asset Interest Rate Swap Eight | Company Pays
Derivative, Basis Spread on Variable Rate	[10],[13]	4.50%				4.50%		4.50%		4.50%		4.50%		4.50%
Derivative Asset Interest Rate Swap Nine
Derivative maturity date		Jul. 30, 2022	[10],[13]	Nov. 01, 2024	[11],[14]
Notional amount of interest rate swap	[11],[14]			$ 2,500,000
Upfront (Payments) / Receipts	[11],[14]			$ 128,000
Change in Unrealized Gains / (Losses)	[10],[13]	$ 13,000
Derivative Asset Interest Rate Swap Nine | Company Pays
Derivative, Basis Spread on Variable Rate		0.16%	[10],[13]	3.875%	[11],[14]	0.16%	[10],[13]	0.16%	[10],[13]	0.16%	[10],[13]	0.16%	[10],[13]	0.16%	[10],[13]	3.875%	[11],[14]	3.875%	[11],[14]	3.875%	[11],[14]	3.875%	[11],[14]
Derivative Asset Interest Rate Swap Ten
Derivative maturity date	[11],[15]			Jul. 30, 2021
Change in Unrealized Gains / (Losses)	[11],[15]			$ 89,000
Derivative Asset Interest Rate Swap Ten | Company Pays
Derivative, Basis Spread on Variable Rate	[11],[15]			1.47%												1.47%		1.47%		1.47%		1.47%
Derivative Asset Interest Rate Swap Eleven
Derivative maturity date	[11],[15]			Jun. 09, 2023
Change in Unrealized Gains / (Losses)	[11],[15]			$ (15,000)
Derivative Asset Interest Rate Swap Eleven | Company Pays
Derivative, Basis Spread on Variable Rate	[11],[15]			0.326%												0.326%		0.326%		0.326%		0.326%
Derivative Asset Interest Rate Swap
Notional amount of interest rate swap		$ 152,500,000		$ 410,950,000
Fair Market Value		231,000		4,265,000
Upfront (Payments) / Receipts		2,380,000		2,380,000
Change in Unrealized Gains / (Losses)		$ (6,748,000)		$ 6,699,000
Derivative Liabilities Interest Rate Swap One
Derivative maturity date		Nov. 01, 2024	[10],[16],[17]	Nov. 01, 2024	[11],[18],[19]
Notional amount of interest rate swap		$ 300,000,000	[10],[16],[17]	$ 300,000,000	[11],[18],[19]
Fair Market Value		16,493,000	[10],[16],[17]	3,996,000	[11],[18],[19]
Change in Unrealized Gains / (Losses)		$ (20,489,000)	[10],[16],[17]	$ 10,720,000	[11],[18],[19]
Derivative Liabilities Interest Rate Swap One | Company Receives
Derivative, Basis Spread on Variable Rate		3.875%	[10],[16],[17]	3.875%	[11],[18],[19]	3.875%	[10],[16],[17]	3.875%	[10],[16],[17]	3.875%	[10],[16],[17]	3.875%	[10],[16],[17]	3.875%	[10],[16],[17]	3.875%	[11],[18],[19]	3.875%	[11],[18],[19]	3.875%	[11],[18],[19]	3.875%	[11],[18],[19]
Derivative Liabilities Interest Rate Swap Two
Derivative maturity date		Nov. 01, 2024	[10],[16],[17]	Nov. 01, 2024	[11],[18],[19]
Notional amount of interest rate swap		$ 50,000,000	[10],[16],[17]	$ 50,000,000	[11],[18],[19]
Fair Market Value		2,925,000	[10],[16],[17]	377,000	[11],[18],[19]
Change in Unrealized Gains / (Losses)		$ (3,302,000)	[10],[16],[17]	$ 1,676,000	[11],[18],[19]
Derivative Liabilities Interest Rate Swap Two | Company Receives
Derivative, Basis Spread on Variable Rate		3.875%	[10],[16],[17]	3.875%	[11],[18],[19]	3.875%	[10],[16],[17]	3.875%	[10],[16],[17]	3.875%	[10],[16],[17]	3.875%	[10],[16],[17]	3.875%	[10],[16],[17]	3.875%	[11],[18],[19]	3.875%	[11],[18],[19]	3.875%	[11],[18],[19]	3.875%	[11],[18],[19]
Derivative Liabilities Interest Rate Swap Three
Derivative, Basis Spread on Variable Rate	[11],[19]			2.50%												2.50%		2.50%		2.50%		2.50%
Derivative maturity date		Aug. 01, 2026	[10],[17]	Aug. 01, 2026	[11],[19]
Notional amount of interest rate swap		$ 300,000,000	[10],[17]	$ 300,000,000	[11],[19]
Fair Market Value		35,665,000	[10],[17]	(10,239,000)	[11],[19]
Change in Unrealized Gains / (Losses)		$ (25,426,000)	[10],[17]	(10,239,000)	[11],[19]
Derivative Liabilities Interest Rate Swap Three | Company Receives
Derivative, Basis Spread on Variable Rate	[10],[17]	2.50%				2.50%		2.50%		2.50%		2.50%		2.50%
Derivative Liabilities Interest Rate Swap
Notional amount of interest rate swap		$ 650,000,000		650,000,000
Fair Market Value		(55,083,000)		5,866,000
Change in Unrealized Gains / (Losses)		(49,217,000)		22,635,000
Interest Rate Swap
Total derivatives		$ (55,300,000)		$ (1,600,000)
LIBOR | Derivative Asset Interest Rate Swap One | Company Pays
Derivative, Basis Spread on Variable Rate	[10]	1.99%				1.99%		1.99%		1.99%		1.99%		1.99%
LIBOR | Derivative Asset Interest Rate Swap Two | Company Receives
Derivative, Basis Spread on Variable Rate	[10],[12]	2.28%				2.28%		2.28%		2.28%		2.28%		2.28%
LIBOR | Derivative Asset Interest Rate Swap Two | Company Pays
Derivative, Basis Spread on Variable Rate	[11]			2.37%												2.37%		2.37%		2.37%		2.37%
LIBOR | Derivative Asset Interest Rate Swap Three | Company Pays
Derivative, Basis Spread on Variable Rate		1.59%	[10],[13]	1.59%	[11]	1.59%	[10],[13]	1.59%	[10],[13]	1.59%	[10],[13]	1.59%	[10],[13]	1.59%	[10],[13]	1.59%	[11]	1.59%	[11]	1.59%	[11]	1.59%	[11]
LIBOR | Derivative Asset Interest Rate Swap Four | Company Pays
Derivative, Basis Spread on Variable Rate		2.37%	[10],[13]	1.60%	[11]	2.37%	[10],[13]	2.37%	[10],[13]	2.37%	[10],[13]	2.37%	[10],[13]	2.37%	[10],[13]	1.60%	[11]	1.60%	[11]	1.60%	[11]	1.60%	[11]
LIBOR | Derivative Asset Interest Rate Swap Five | Company Receives
Derivative, Basis Spread on Variable Rate	[11]			2.11%												2.11%		2.11%		2.11%		2.11%
LIBOR | Derivative Asset Interest Rate Swap Five | Company Pays
Derivative, Basis Spread on Variable Rate	[10],[13]	1.60%				1.60%		1.60%		1.60%		1.60%		1.60%
LIBOR | Derivative Asset Interest Rate Swap Six | Company Receives
Derivative, Basis Spread on Variable Rate		2.11%	[10],[13]	2.11%	[11]	2.11%	[10],[13]	2.11%	[10],[13]	2.11%	[10],[13]	2.11%	[10],[13]	2.11%	[10],[13]	2.11%	[11]	2.11%	[11]	2.11%	[11]	2.11%	[11]
LIBOR | Derivative Asset Interest Rate Swap Seven | Company Receives
Derivative, Basis Spread on Variable Rate		2.11%	[10],[13]	2.11%	[11]	2.11%	[10],[13]	2.11%	[10],[13]	2.11%	[10],[13]	2.11%	[10],[13]	2.11%	[10],[13]	2.11%	[11]	2.11%	[11]	2.11%	[11]	2.11%	[11]
LIBOR | Derivative Asset Interest Rate Swap Eight | Company Receives
Derivative, Basis Spread on Variable Rate	[10],[13]	2.11%				2.11%		2.11%		2.11%		2.11%		2.11%
LIBOR | Derivative Asset Interest Rate Swap Eight | Company Pays
Derivative, Basis Spread on Variable Rate	[11]			1.99%												1.99%		1.99%		1.99%		1.99%
LIBOR | Derivative Asset Interest Rate Swap Nine | Company Receives
Derivative, Basis Spread on Variable Rate	[11],[14]			2.28%												2.28%		2.28%		2.28%		2.28%
LIBOR | Derivative Liabilities Interest Rate Swap One | Company Pays
Derivative, Basis Spread on Variable Rate		2.25%	[10],[16],[17]	2.25%	[11],[18],[19]	2.25%	[10],[16],[17]	2.25%	[10],[16],[17]	2.25%	[10],[16],[17]	2.25%	[10],[16],[17]	2.25%	[10],[16],[17]	2.25%	[11],[18],[19]	2.25%	[11],[18],[19]	2.25%	[11],[18],[19]	2.25%	[11],[18],[19]
LIBOR | Derivative Liabilities Interest Rate Swap Two | Company Pays
Derivative, Basis Spread on Variable Rate		2.46%	[10],[16],[17]	2.46%	[11],[18],[19]	2.46%	[10],[16],[17]	2.46%	[10],[16],[17]	2.46%	[10],[16],[17]	2.46%	[10],[16],[17]	2.46%	[10],[16],[17]	2.46%	[11],[18],[19]	2.46%	[11],[18],[19]	2.46%	[11],[18],[19]	2.46%	[11],[18],[19]
LIBOR | Derivative Liabilities Interest Rate Swap Three
Derivative, Basis Spread on Variable Rate	[11],[19]			1.91%												1.91%		1.91%		1.91%		1.91%
LIBOR | Derivative Liabilities Interest Rate Swap Three | Company Pays
Derivative, Basis Spread on Variable Rate	[10],[17]	1.91%				1.91%		1.91%		1.91%		1.91%		1.91%
Debt Investments
Amortized Cost		$ 2,579,557,000	[1],[2],[3],[4]	$ 2,317,552,000	[5],[6],[7]
Fair Value		$ 2,568,814,000	[2],[4],[8]	$ 2,360,134,000	[6],[9]
Percentage of Net Assets		188.10%	[2],[4]	185%	[6]	188.10%	[2],[4]	188.10%	[2],[4]	188.10%	[2],[4]	188.10%	[2],[4]	188.10%	[2],[4]	185%	[6]	185%	[6]	185%	[6]	185%	[6]
Debt Investments | Business Services
Amortized Cost	[1],[2],[3]	$ 381,976,000	[4]	$ 395,435,000
Fair Value	[2],[8]	$ 383,243,000	[4]	$ 409,678,000
Percentage of Net Assets	[2]	28.50%	[4]	32%		28.50%	[4]	28.50%	[4]	28.50%	[4]	28.50%	[4]	28.50%	[4]	32%		32%		32%		32%
Debt Investments | Chemicals
Amortized Cost	[1],[2],[3],[4]	$ 18,153,000
Fair Value	[2],[4],[8]	$ 19,248,000
Percentage of Net Assets	[2],[4]	1.40%				1.40%		1.40%		1.40%		1.40%		1.40%
Debt Investments | Communications
Amortized Cost	[1],[2],[3]	$ 72,747,000	[4]	$ 82,572,000
Fair Value	[2],[8]	$ 71,487,000	[4]	$ 82,161,000
Percentage of Net Assets	[2]	5.30%	[4]	6.50%		5.30%	[4]	5.30%	[4]	5.30%	[4]	5.30%	[4]	5.30%	[4]	6.50%		6.50%		6.50%		6.50%
Debt Investments | Education
Amortized Cost	[1],[2],[3]	$ 156,892,000	[4]	$ 298,624,000
Fair Value	[2],[8]	$ 152,403,000	[4]	$ 299,831,000
Percentage of Net Assets	[2]	11.30%	[4]	23.60%		11.30%	[4]	11.30%	[4]	11.30%	[4]	11.30%	[4]	11.30%	[4]	23.60%		23.60%		23.60%		23.60%
Debt Investments | Financial Services
Amortized Cost	[1],[2],[3]	$ 347,964,000	[4]	$ 275,876,000
Fair Value	[2],[8]	$ 347,984,000	[4]	$ 281,959,000
Percentage of Net Assets	[2]	25.80%	[4]	22%		25.80%	[4]	25.80%	[4]	25.80%	[4]	25.80%	[4]	25.80%	[4]	22%		22%		22%		22%
Debt Investments | Healthcare
Amortized Cost	[1],[2],[3]	$ 250,839,000	[4]	$ 176,659,000
Fair Value	[2],[8]	$ 254,602,000	[4]	$ 191,377,000
Percentage of Net Assets	[2]	19%	[4]	15%		19%	[4]	19%	[4]	19%	[4]	19%	[4]	19%	[4]	15%		15%		15%		15%
Debt Investments | Hotel, Gaming and Leisure
Amortized Cost	[2]	$ 101,951,000	[4]	$ 40,921,000	[1],[3]
Fair Value	[2]	$ 102,559,000	[4]	$ 42,588,000	[8]
Percentage of Net Assets	[2]	7.60%	[4]	3.40%		7.60%	[4]	7.60%	[4]	7.60%	[4]	7.60%	[4]	7.60%	[4]	3.40%		3.40%		3.40%		3.40%
Debt Investments | Human Resource Support Services
Amortized Cost	[2]	$ 320,762,000	[4]	$ 286,152,000	[1],[3]
Fair Value	[2]	$ 316,772,000	[4]	$ 289,664,000	[8]
Percentage of Net Assets	[2]	23.40%	[4]	22.70%		23.40%	[4]	23.40%	[4]	23.40%	[4]	23.40%	[4]	23.40%	[4]	22.70%		22.70%		22.70%		22.70%
Debt Investments | Internet Services
Amortized Cost		$ 372,372,000	[1],[2],[3],[4]	$ 202,684,000	[5],[6],[7]
Fair Value		$ 369,758,000	[2],[4],[8]	$ 204,050,000	[6],[9]
Percentage of Net Assets		27.50%	[2],[4]	16%	[6]	27.50%	[2],[4]	27.50%	[2],[4]	27.50%	[2],[4]	27.50%	[2],[4]	27.50%	[2],[4]	16%	[6]	16%	[6]	16%	[6]	16%	[6]
Debt Investments | Marketing Services
Amortized Cost	[1],[2],[3],[4]	$ 83,272,000
Fair Value	[2],[4],[8]	$ 85,249,000
Percentage of Net Assets	[2],[4]	6.40%				6.40%		6.40%		6.40%		6.40%		6.40%
Debt Investments | Oil, Gas and Consumable Fuels
Amortized Cost	[5],[6],[7],[20]			$ 76,201,000
Fair Value	[6],[9],[20]			$ 75,210,000
Percentage of Net Assets	[6],[20]			5.90%												5.90%		5.90%		5.90%		5.90%
Debt Investments | Pharmaceuticals
Amortized Cost	[5],[6],[7]			$ 91,732,000
Fair Value	[6],[9]			$ 95,598,000
Percentage of Net Assets	[6]			7.50%												7.50%		7.50%		7.50%		7.50%
Debt Investments | Retail and Consumer Products
Amortized Cost		$ 309,957,000	[1],[2],[3],[4]	$ 285,555,000	[5],[6],[7],[20]
Fair Value		$ 303,381,000	[2],[4],[8]	$ 283,230,000	[6],[9],[20]
Percentage of Net Assets		22.60%	[2],[4]	22.20%	[6],[20]	22.60%	[2],[4]	22.60%	[2],[4]	22.60%	[2],[4]	22.60%	[2],[4]	22.60%	[2],[4]	22.20%	[6],[20]	22.20%	[6],[20]	22.20%	[6],[20]	22.20%	[6],[20]
Debt Investments | Carlstar Group, LLC | First-lien Loan due 7/2027 | Automotive
Interest Rate	[2],[4],[21]	10.92%				10.92%		10.92%		10.92%		10.92%		10.92%
Amortized Cost	[1],[2],[3],[4],[21]	$ 32,739,000
Fair Value	[2],[4],[8],[21]	$ 33,049,000
Percentage of Net Assets	[2],[4],[21]	2.50%				2.50%		2.50%		2.50%		2.50%		2.50%
Debt Investments | Carlstar Group, LLC | First-lien Loan due 7/2027 | Automotive | SOFR
Investment Reference Rate	[2],[4],[21]	6.60%				6.60%		6.60%		6.60%		6.60%		6.60%
Debt Investments | Carlstar Group, LLC | First-lien Loan due 7/2027 | Automotive Sector [Member]
Initial Acquisition Date	[4],[21]	Jul. 08, 2022
Debt Investments | Acceo Solutions Inc. | First-lien Loan due 10/2025 | Business Services
Initial Acquisition Date	[2],[21],[22],[23]	Jul. 06, 2018	[4]	Jul. 06, 2018
Interest Rate	[2],[21],[22],[23]	9.49%	[4]	5.75%		9.49%	[4]	9.49%	[4]	9.49%	[4]	9.49%	[4]	9.49%	[4]	5.75%		5.75%		5.75%		5.75%
Amortized Cost	[1],[2],[3],[21],[22],[23]	$ 43,241,000	[4]	$ 55,724,000
Fair Value	[2],[8],[21],[22],[23]	$ 42,540,000	[4]	$ 60,246,000		$ 57,640	[4]									$ 76,099
Percentage of Net Assets	[2],[21],[22],[23]	3.20%	[4]	4.70%		3.20%	[4]	3.20%	[4]	3.20%	[4]	3.20%	[4]	3.20%	[4]	4.70%		4.70%		4.70%		4.70%
Debt Investments | Acceo Solutions Inc. | First-lien Loan due 10/2025 | Business Services | CDOR
Reference Rate and Spread	[2],[21],[22],[23]			4.75%												4.75%		4.75%		4.75%		4.75%
Investment Reference Rate	[2],[4],[21],[22],[23]	4.75%				4.75%		4.75%		4.75%		4.75%		4.75%
Debt Investments | Alpha Midco Inc. | First-lien Loan due 8/2025 | Business Services
Initial Acquisition Date	[2],[21],[22]	Aug. 15, 2019	[4]	Aug. 15, 2019
Interest Rate	[2],[21],[22]	12.21%	[4]	8.50%		12.21%	[4]	12.21%	[4]	12.21%	[4]	12.21%	[4]	12.21%	[4]	8.50%		8.50%		8.50%		8.50%
Amortized Cost	[1],[2],[3],[21],[22]	$ 67,831,000	[4]	$ 63,312,000
Fair Value	[2],[8],[21],[22]	$ 69,242,000	[4]	$ 65,469,000
Percentage of Net Assets	[2],[21],[22]	5.20%	[4]	5.10%		5.20%	[4]	5.20%	[4]	5.20%	[4]	5.20%	[4]	5.20%	[4]	5.10%		5.10%		5.10%		5.10%
Debt Investments | Alpha Midco Inc. | First-lien Loan due 8/2025 | Business Services | LIBOR
Reference Rate and Spread	[2],[21],[22]			7.50%												7.50%		7.50%		7.50%		7.50%
Debt Investments | Alpha Midco Inc. | First-lien Loan due 8/2025 | Business Services | SOFR
Investment Reference Rate	[2],[4],[21],[22]	7.63%				7.63%		7.63%		7.63%		7.63%		7.63%
Debt Investments | Dye & Durham Corp. | First-lien Loan due 12/2027 | Business Services
Initial Acquisition Date	[2],[21],[23]	Dec. 03, 2021	[4]	Dec. 03, 2021
Interest Rate	[2],[21],[23]	10.69%	[4]	6.50%		10.69%	[4]	10.69%	[4]	10.69%	[4]	10.69%	[4]	10.69%	[4]	6.50%		6.50%		6.50%		6.50%
Amortized Cost	[1],[2],[3],[21],[23]	$ 25,076,000	[4]	$ 41,946,000
Fair Value	[2],[8],[21],[23]	$ 24,113,000	[4]	$ 43,961,000		$ 32,672	[4]									$ 55,529
Percentage of Net Assets	[2],[21],[23]	1.80%	[4]	3.40%		1.80%	[4]	1.80%	[4]	1.80%	[4]	1.80%	[4]	1.80%	[4]	3.40%		3.40%		3.40%		3.40%
Debt Investments | Dye & Durham Corp. | First-lien Loan due 12/2027 | Business Services | CDOR
Reference Rate and Spread	[2],[21],[23]			5.75%												5.75%		5.75%		5.75%		5.75%
Investment Reference Rate	[2],[4],[21],[23]	5.75%				5.75%		5.75%		5.75%		5.75%		5.75%
Debt Investments | Dye & Durham Corp. | First-lien Revolving Loan due 12/2026 | Business Services
Initial Acquisition Date	[2],[4],[21],[23]	Dec. 03, 2021
Interest Rate	[2],[4],[21],[23]	11.20%				11.20%		11.20%		11.20%		11.20%		11.20%
Amortized Cost	[1],[2],[3],[4],[21],[23]	$ 1,095,000
Fair Value	[2],[4],[8],[21],[23]	$ 1,069,000				$ 1,448
Percentage of Net Assets	[2],[4],[21],[23]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Debt Investments | Dye & Durham Corp. | First-lien Revolving Loan due 12/2026 | Business Services | Prime Rate
Investment Reference Rate	[2],[4],[21],[23]	6.75%				6.75%		6.75%		6.75%		6.75%		6.75%
Debt Investments | ExtraHop Networks Inc. | First-lien Loan due 7/2027 | Business Services
Initial Acquisition Date	[2],[21],[22]	Jul. 22, 2021	[4],[23]	Jul. 22, 2021
Interest Rate	[2],[21]	12.23%	[4],[23]	8.50%	[22]	12.23%	[4],[23]	12.23%	[4],[23]	12.23%	[4],[23]	12.23%	[4],[23]	12.23%	[4],[23]	8.50%	[22]	8.50%	[22]	8.50%	[22]	8.50%	[22]
Amortized Cost	[1],[2],[3],[21]	$ 56,812,000	[4],[23]	$ 49,283,000	[22]
Fair Value	[2],[8],[21]	$ 56,791,000	[4],[23]	$ 49,659,000	[22]
Percentage of Net Assets	[2],[21]	4.20%	[4],[23]	3.90%	[22]	4.20%	[4],[23]	4.20%	[4],[23]	4.20%	[4],[23]	4.20%	[4],[23]	4.20%	[4],[23]	3.90%	[22]	3.90%	[22]	3.90%	[22]	3.90%	[22]
Debt Investments | ExtraHop Networks Inc. | First-lien Loan due 7/2027 | Business Services | LIBOR
Reference Rate and Spread	[2],[21],[22]			7.50%												7.50%		7.50%		7.50%		7.50%
Investment Reference Rate	[2],[4],[21],[23]	7.50%				7.50%		7.50%		7.50%		7.50%		7.50%
Debt Investments | ForeScout Technologies, Inc. | First-lien Loan due 8/2026 | Business Services
Initial Acquisition Date	[2],[21]	Jul. 01, 2022		Aug. 17, 2020
Interest Rate	[2],[21]	13.72%	[4]	10.50%		13.72%	[4]	13.72%	[4]	13.72%	[4]	13.72%	[4]	13.72%	[4]	10.50%		10.50%		10.50%		10.50%
Investment Rate, PIK	[2],[21]	9%	[4]	9.50%		9%	[4]	9%	[4]	9%	[4]	9%	[4]	9%	[4]	9.50%		9.50%		9.50%		9.50%
Amortized Cost	[1],[2],[3],[21]	$ 2,533,000	[4]	$ 5,025,000
Fair Value	[2],[8],[21]	$ 2,489,000	[4]	$ 5,155,000
Percentage of Net Assets	[2],[21]	0.20%	[4]	0.40%		0.20%	[4]	0.20%	[4]	0.20%	[4]	0.20%	[4]	0.20%	[4]	0.40%		0.40%		0.40%		0.40%
Debt Investments | ForeScout Technologies, Inc. | First-lien Loan due 8/2026 | Business Services | LIBOR
Reference Rate and Spread	[2],[21]			9.50%												9.50%		9.50%		9.50%		9.50%
Investment Reference Rate	[2],[4],[21]	9%				9%		9%		9%		9%		9%
Debt Investments | ForeScout Technologies, Inc. | First-lien Loan due 12/2026 | Business Services
Initial Acquisition Date	[2],[4],[21]	Aug. 17, 2020
Interest Rate	[2],[4],[21]	14.23%				14.23%		14.23%		14.23%		14.23%		14.23%
Investment Rate, PIK	[2],[4],[21]	9.50%				9.50%		9.50%		9.50%		9.50%		9.50%
Amortized Cost	[1],[2],[3],[4],[21]	$ 6,412,000
Fair Value	[2],[4],[8],[21]	$ 6,421,000
Percentage of Net Assets	[2],[4],[21]	0.50%				0.50%		0.50%		0.50%		0.50%		0.50%
Debt Investments | ForeScout Technologies, Inc. | First-lien Loan due 12/2026 | Business Services | LIBOR
Investment Reference Rate	[2],[4],[21]	9.50%				9.50%		9.50%		9.50%		9.50%		9.50%
Debt Investments | Hornetsecurity Holding GmbH | First-lien loan (EUR 3,150 par, due 11/2029) | Business Services
Initial Acquisition Date	[2],[4],[21],[23]	Nov. 14, 2022
Interest Rate	[2],[4],[21],[23]	8.26%				8.26%		8.26%		8.26%		8.26%		8.26%
Amortized Cost	[1],[2],[3],[4],[21],[23]	$ 3,140,000
Fair Value	[2],[4],[8],[21],[23]	$ 3,213,000						€ 3,011
Percentage of Net Assets	[2],[4],[21],[23]	0.20%				0.20%		0.20%		0.20%		0.20%		0.20%
Debt Investments | Hornetsecurity Holding GmbH | First-lien loan (EUR 3,150 par, due 11/2029) | Business Services | EIBOR
Investment Reference Rate	[2],[4],[21],[23]	6.50%				6.50%		6.50%		6.50%		6.50%		6.50%
Debt Investments | Information Clearing house LLC And MS Market Service LLC | First-lien Loan due 12/2026 | Business Services
Initial Acquisition Date	[2],[21],[22]	Dec. 20, 2021	[4]	Dec. 20, 2021
Interest Rate	[2],[21],[22]	11.16%	[4]	7.50%		11.16%	[4]	11.16%	[4]	11.16%	[4]	11.16%	[4]	11.16%	[4]	7.50%		7.50%		7.50%		7.50%
Amortized Cost	[1],[2],[3],[21],[22]	$ 17,433,000	[4]	$ 17,530,000
Fair Value	[2],[8],[21],[22]	$ 17,375,000	[4]	$ 17,505,000
Percentage of Net Assets	[2],[21],[22]	1.30%	[4]	1.40%		1.30%	[4]	1.30%	[4]	1.30%	[4]	1.30%	[4]	1.30%	[4]	1.40%		1.40%		1.40%		1.40%
Debt Investments | Information Clearing house LLC And MS Market Service LLC | First-lien Loan due 12/2026 | Business Services | LIBOR
Reference Rate and Spread	[2],[21],[22]			6.50%												6.50%		6.50%		6.50%		6.50%
Debt Investments | Information Clearing house LLC And MS Market Service LLC | First-lien Loan due 12/2026 | Business Services | SOFR
Investment Reference Rate	[2],[4],[21],[22]	6.65%				6.65%		6.65%		6.65%		6.65%		6.65%
Debt Investments | Mitnick Corporate Purchaser, Inc | First-lien loan ($333 par, due 5/2029) | Business Services
Initial Acquisition Date	[2],[4],[21],[24]	May 02, 2022
Interest Rate	[2],[4],[21],[24]	8.94%				8.94%		8.94%		8.94%		8.94%		8.94%
Amortized Cost	[1],[2],[3],[4],[21],[24]	$ 333,000
Fair Value	[2],[4],[8],[21],[24]	$ 311,000
Percentage of Net Assets	[2],[4],[21],[24]	0%				0%		0%		0%		0%		0%
Debt Investments | Mitnick Corporate Purchaser, Inc | First-lien loan ($333 par, due 5/2029) | Business Services | SOFR
Investment Reference Rate	[2],[4],[21],[24]	4.85%				4.85%		4.85%		4.85%		4.85%		4.85%
Debt Investments | Netwrix Corp. | First-lien loan ($36,119 par, due 6/2029) | Business Services
Initial Acquisition Date	[2],[4],[21]	Jun. 09, 2022
Interest Rate	[2],[4],[21]	9.70%				9.70%		9.70%		9.70%		9.70%		9.70%
Amortized Cost	[1],[2],[3],[4],[21]	$ 35,515,000
Fair Value	[2],[4],[8],[21]	$ 35,119,000
Percentage of Net Assets	[2],[4],[21]	2.60%				2.60%		2.60%		2.60%		2.60%		2.60%
Debt Investments | Netwrix Corp. | First-lien loan ($36,119 par, due 6/2029) | Business Services | SOFR
Investment Reference Rate	[2],[4],[21]	5%				5%		5%		5%		5%		5%
Debt Investments | Netwrix Corp. | First-lien Loan due 9/2026 | Business Services
Initial Acquisition Date	[2],[21],[22]			Sep. 30, 2020
Interest Rate	[2],[21],[22]			7%												7%		7%		7%		7%
Amortized Cost	[1],[2],[3],[21],[22]			$ 66,948,000
Fair Value	[2],[8],[21],[22]			$ 68,533,000
Percentage of Net Assets	[2],[21],[22]			5.40%												5.40%		5.40%		5.40%		5.40%
Debt Investments | Netwrix Corp. | First-lien Loan due 9/2026 | Business Services | LIBOR
Reference Rate and Spread	[2],[21],[22]			6%												6%		6%		6%		6%
Debt Investments | OutSystems Luxco SARL | First-lien loan due 12/2028 | Business Services
Initial Acquisition Date	[2],[4],[21],[23]	Dec. 08, 2022
Interest Rate	[2],[4],[21],[23]	7.74%				7.74%		7.74%		7.74%		7.74%		7.74%
Amortized Cost	[1],[2],[3],[4],[21],[23]	$ 3,060,000
Fair Value	[2],[4],[8],[21],[23]	$ 3,112,000						€ 2,916
Percentage of Net Assets	[2],[4],[21],[23]	0.20%				0.20%		0.20%		0.20%		0.20%		0.20%
Debt Investments | OutSystems Luxco SARL | First-lien loan due 12/2028 | Business Services | EIBOR
Investment Reference Rate	[2],[4],[21],[23]	5.75%				5.75%		5.75%		5.75%		5.75%		5.75%
Debt Investments | ReliaQuest Holdings, LLC | First-lien Loan due 10/2026 | Business Services
Initial Acquisition Date	[2],[21],[22]	Oct. 08, 2020	[4]	Oct. 08, 2020
Interest Rate	[2],[21],[22]	11.83%	[4]	9.25%		11.83%	[4]	11.83%	[4]	11.83%	[4]	11.83%	[4]	11.83%	[4]	9.25%		9.25%		9.25%		9.25%
Amortized Cost	[1],[2],[3],[21],[22]	$ 62,411,000	[4]	$ 45,954,000
Fair Value	[2],[8],[21],[22]	$ 63,477,000	[4]	$ 47,716,000
Percentage of Net Assets	[2],[21],[22]	4.70%	[4]	3.70%		4.70%	[4]	4.70%	[4]	4.70%	[4]	4.70%	[4]	4.70%	[4]	3.70%		3.70%		3.70%		3.70%
Debt Investments | ReliaQuest Holdings, LLC | First-lien Loan due 10/2026 | Business Services | LIBOR
Reference Rate and Spread	[2],[21],[22]			8.25%												8.25%		8.25%		8.25%		8.25%
Debt Investments | ReliaQuest Holdings, LLC | First-lien Loan due 10/2026 | Business Services | SOFR
Investment Reference Rate	[2],[4],[21],[22]	7.25%				7.25%		7.25%		7.25%		7.25%		7.25%
Debt Investments | TIBCO Software Inc. | First-lien note ($13,000 par, due 3/2029) | Business Services
Initial Acquisition Date	[2],[4],[24]	Sep. 20, 2022
Interest Rate	[2],[4],[24]	6.50%				6.50%		6.50%		6.50%		6.50%		6.50%
Amortized Cost	[1],[2],[3],[4],[24]	$ 10,924,000
Fair Value	[2],[4],[8],[24]	$ 10,944,000
Percentage of Net Assets	[2],[4],[24]	0.80%				0.80%		0.80%		0.80%		0.80%		0.80%
Investment Reference Rate	[2],[4],[24]	6.50%				6.50%		6.50%		6.50%		6.50%		6.50%
Debt Investments | TIBCO Software Inc. | First-lien loan ($12,000 par, due 3/2029) | Business Services
Initial Acquisition Date	[2],[4],[24]	Sep. 20, 2022
Interest Rate	[2],[4],[24]	9.19%				9.19%		9.19%		9.19%		9.19%		9.19%
Amortized Cost	[1],[2],[3],[4],[24]	$ 10,947,000
Fair Value	[2],[4],[8],[24]	$ 10,680,000
Percentage of Net Assets	[2],[4],[24]	0.80%				0.80%		0.80%		0.80%		0.80%		0.80%
Debt Investments | TIBCO Software Inc. | First-lien loan ($12,000 par, due 3/2029) | Business Services | SOFR
Investment Reference Rate	[2],[4],[24]	4.60%				4.60%		4.60%		4.60%		4.60%		4.60%
Debt Investments | WideOrbit, Inc. | First-lien Loan due 7/2025 | Business Services
Initial Acquisition Date	[2],[21]	Jul. 08, 2020	[4]	Jul. 08, 2020
Interest Rate	[2],[21]	12.88%	[4]	9.75%		12.88%	[4]	12.88%	[4]	12.88%	[4]	12.88%	[4]	12.88%	[4]	9.75%		9.75%		9.75%		9.75%
Amortized Cost	[1],[2],[3],[21]	$ 35,213,000	[4]	$ 49,713,000
Fair Value	[2],[8],[21]	$ 36,347,000	[4]	$ 51,434,000
Percentage of Net Assets	[2],[21]	2.70%	[4]	4%		2.70%	[4]	2.70%	[4]	2.70%	[4]	2.70%	[4]	2.70%	[4]	4%		4%		4%		4%
Debt Investments | WideOrbit, Inc. | First-lien Loan due 7/2025 | Business Services | LIBOR
Reference Rate and Spread	[2],[21]			8.50%												8.50%		8.50%		8.50%		8.50%
Investment Reference Rate	[2],[4],[21]	8.50%				8.50%		8.50%		8.50%		8.50%		8.50%
Debt Investments | Erling Lux Bidco Sarl | First-lien loan (EUR 7,239 par, due 9/2028) | Chemicals
Initial Acquisition Date	[2],[4],[21],[23]	Sep. 06, 2022
Interest Rate	[2],[4],[21],[23]	8.73%				8.73%		8.73%		8.73%		8.73%		8.73%
Amortized Cost	[1],[2],[3],[4],[21],[23]	$ 6,908,000
Fair Value	[2],[4],[8],[21],[23]	$ 7,326,000						€ 6,864
Percentage of Net Assets	[2],[4],[21],[23]	0.50%				0.50%		0.50%		0.50%		0.50%		0.50%
Debt Investments | Erling Lux Bidco Sarl | First-lien loan (EUR 7,239 par, due 9/2028) | Chemicals | EIBOR
Investment Reference Rate	[2],[4],[21],[23]	6.75%				6.75%		6.75%		6.75%		6.75%		6.75%
Debt Investments | Erling Lux Bidco Sarl | First-lien loan (GBP 10,217 par, due 9/2028) | Chemicals
Initial Acquisition Date	[2],[4],[21],[23]	Sep. 06, 2022
Interest Rate	[2],[4],[21],[23]	10.20%				10.20%		10.20%		10.20%		10.20%		10.20%
Amortized Cost	[1],[2],[3],[4],[21],[23]	$ 11,245,000
Fair Value	[2],[4],[8],[21],[23]	$ 11,922,000								£ 9,911
Percentage of Net Assets	[2],[4],[21],[23]	0.90%				0.90%		0.90%		0.90%		0.90%		0.90%
Debt Investments | Erling Lux Bidco Sarl | First-lien loan (GBP 10,217 par, due 9/2028) | Chemicals | SONIA
Investment Reference Rate	[2],[4],[21],[23]	6.75%				6.75%		6.75%		6.75%		6.75%		6.75%
Debt Investments | Celtra Technologies, Inc. | First-lien Loan due 11/2026 | Communications
Initial Acquisition Date	[2],[21],[22]	Nov. 19, 2021		Nov. 19, 2021
Interest Rate	[2],[21],[22]	11.38%	[4]	8%		11.38%	[4]	11.38%	[4]	11.38%	[4]	11.38%	[4]	11.38%	[4]	8%		8%		8%		8%
Amortized Cost	[1],[2],[3],[21],[22]	$ 33,764,000	[4]	$ 33,921,000
Fair Value	[2],[8],[21],[22]	$ 33,264,000	[4]	$ 33,863,000
Percentage of Net Assets	[2],[21],[22]	2.50%	[4]	2.70%		2.50%	[4]	2.50%	[4]	2.50%	[4]	2.50%	[4]	2.50%	[4]	2.70%		2.70%		2.70%		2.70%
Debt Investments | Celtra Technologies, Inc. | First-lien Loan due 11/2026 | Communications | LIBOR
Reference Rate and Spread	[2],[21],[22]	7%	[4]	7%		7%	[4]	7%	[4]	7%	[4]	7%	[4]	7%	[4]	7%		7%		7%		7%
Debt Investments | IntelePeer Holdings, Inc. | First-lien Loan due 12/2024 | Communications
Initial Acquisition Date	[2],[21]	Dec. 02, 2019		Dec. 02, 2019
Interest Rate	[2],[21]	12.63%	[4]	9.75%		12.63%	[4]	12.63%	[4]	12.63%	[4]	12.63%	[4]	12.63%	[4]	9.75%		9.75%		9.75%		9.75%
Amortized Cost	[1],[2],[3],[21]	$ 34,633,000	[4]	$ 44,564,000
Fair Value	[2],[8],[21]	$ 33,983,000	[4]	$ 44,184,000
Percentage of Net Assets	[2],[21]	2.50%	[4]	3.50%		2.50%	[4]	2.50%	[4]	2.50%	[4]	2.50%	[4]	2.50%	[4]	3.50%		3.50%		3.50%		3.50%
Debt Investments | IntelePeer Holdings, Inc. | First-lien Loan due 12/2024 | Communications | LIBOR
Reference Rate and Spread	[2],[21]	8.25%	[4]	8.25%		8.25%	[4]	8.25%	[4]	8.25%	[4]	8.25%	[4]	8.25%	[4]	8.25%		8.25%		8.25%		8.25%
Debt Investments | IntelePeer Holdings, Inc. | Convertible Note due 5/2028 | Communications
Initial Acquisition Date	[2]	May 12, 2021	[4]	May 12, 2021
Reference Rate and Spread	[2]	6.50%	[4]	6%		6.50%	[4]	6.50%	[4]	6.50%	[4]	6.50%	[4]	6.50%	[4]	6%		6%		6%		6%
Investment Rate, PIK	[2]	6.50%	[4]	6%		6.50%	[4]	6.50%	[4]	6.50%	[4]	6.50%	[4]	6.50%	[4]	6%		6%		6%		6%
Amortized Cost	[1],[2],[3]	$ 4,350,000	[4]	$ 4,087,000
Fair Value	[2],[8]	$ 4,240,000	[4]	$ 4,114,000
Percentage of Net Assets	[2]	0.30%	[4]	0.30%		0.30%	[4]	0.30%	[4]	0.30%	[4]	0.30%	[4]	0.30%	[4]	0.30%		0.30%		0.30%		0.30%
Debt Investments | Astra Acquisition Corp | Second-lien Loan due 10/2029 | Education
Initial Acquisition Date	[2],[21]	Oct. 25, 2021	[4]	Oct. 25, 2021	[24]
Interest Rate	[2],[21]	13.26%	[4]	9.63%	[24]	13.26%	[4]	13.26%	[4]	13.26%	[4]	13.26%	[4]	13.26%	[4]	9.63%	[24]	9.63%	[24]	9.63%	[24]	9.63%	[24]
Amortized Cost	[1],[2],[3],[21]	$ 42,743,000	[4]	$ 42,629,000	[24]
Fair Value	[2],[8],[21]	$ 40,762,000	[4]	$ 42,729,000	[24]
Percentage of Net Assets	[2],[21]	3%	[4]	3.40%	[24]	3%	[4]	3%	[4]	3%	[4]	3%	[4]	3%	[4]	3.40%	[24]	3.40%	[24]	3.40%	[24]	3.40%	[24]
Debt Investments | Astra Acquisition Corp | Second-lien Loan due 10/2029 | Education | LIBOR
Reference Rate and Spread	[2],[21]	8.88%	[4]	8.88%	[24]	8.88%	[4]	8.88%	[4]	8.88%	[4]	8.88%	[4]	8.88%	[4]	8.88%	[24]	8.88%	[24]	8.88%	[24]	8.88%	[24]
Debt Investments | Destiny Solutions Parent Holding Company | First-lien Loan due 6/2026 | Education
Initial Acquisition Date	[2],[21],[22]	Jun. 08, 2021	[4]	Jun. 08, 2021
Interest Rate	[2],[21],[22]	10.13%	[4]	7%		10.13%	[4]	10.13%	[4]	10.13%	[4]	10.13%	[4]	10.13%	[4]	7%		7%		7%		7%
Amortized Cost	[1],[2],[3],[21],[22]	$ 59,046,000	[4]	$ 52,318,000
Fair Value	[2],[8],[21],[22]	$ 58,350,000	[4]	$ 52,622,000
Percentage of Net Assets	[2],[21],[22]	4.30%	[4]	4.10%		4.30%	[4]	4.30%	[4]	4.30%	[4]	4.30%	[4]	4.30%	[4]	4.10%		4.10%		4.10%		4.10%
Debt Investments | Destiny Solutions Parent Holding Company | First-lien Loan due 6/2026 | Education | LIBOR
Reference Rate and Spread	[2],[21],[22]	5.75%	[4]	6%		5.75%	[4]	5.75%	[4]	5.75%	[4]	5.75%	[4]	5.75%	[4]	6%		6%		6%		6%
Debt Investments | EMS Linq, Inc. | First-lien Loan due 12/2027 | Education
Initial Acquisition Date	[2],[21]	Dec. 22, 2021	[4]	Dec. 22, 2021
Interest Rate	[2],[21]	10.63%	[4]	7.25%		10.63%	[4]	10.63%	[4]	10.63%	[4]	10.63%	[4]	10.63%	[4]	7.25%		7.25%		7.25%		7.25%
Amortized Cost	[1],[2],[3],[21]	$ 55,103,000	[4]	$ 54,921,000
Fair Value	[2],[8],[21]	$ 53,291,000	[4]	$ 54,916,000
Percentage of Net Assets	[2],[21]	4%	[4]	4.40%		4%	[4]	4%	[4]	4%	[4]	4%	[4]	4%	[4]	4.40%		4.40%		4.40%		4.40%
Debt Investments | EMS Linq, Inc. | First-lien Loan due 12/2027 | Education | LIBOR
Reference Rate and Spread	[2],[21]	6.25%	[4]	6.25%		6.25%	[4]	6.25%	[4]	6.25%	[4]	6.25%	[4]	6.25%	[4]	6.25%		6.25%		6.25%		6.25%
Debt Investments | Frontline Technologies Group, LLC | First-lien Loan due 9/2023 | Education
Initial Acquisition Date	[2],[21]			Sep. 18, 2017
Interest Rate	[2],[21]			6.25%												6.25%		6.25%		6.25%		6.25%
Amortized Cost	[1],[2],[3],[21]			$ 86,237,000
Fair Value	[2],[8],[21]			$ 86,682,000
Percentage of Net Assets	[2],[21]			6.80%												6.80%		6.80%		6.80%		6.80%
Debt Investments | Frontline Technologies Group, LLC | First-lien Loan due 9/2023 | Education | LIBOR
Reference Rate and Spread	[2],[21]			5.25%												5.25%		5.25%		5.25%		5.25%
Debt Investments | Illuminate Education, Inc. | First-lien Loan due 8/2022 | Education
Initial Acquisition Date	[2],[21],[22]			Aug. 25, 2017
Interest Rate	[2],[21],[22]			7%												7%		7%		7%		7%
Amortized Cost	[1],[2],[3],[21],[22]			$ 62,519,000
Fair Value	[2],[8],[21],[22]			$ 62,882,000
Percentage of Net Assets	[2],[21],[22]			4.90%												4.90%		4.90%		4.90%		4.90%
Debt Investments | Illuminate Education, Inc. | First-lien Loan due 8/2022 | Education | LIBOR
Reference Rate and Spread	[2],[21],[22]			6%												6%		6%		6%		6%
Debt Investments | AvidXchange, Inc. | First-lien Loan due 4/2024 | Financial Services
Initial Acquisition Date	[2],[21],[22],[23]			Oct. 01, 2019
Interest Rate	[2],[21],[22],[23]			10%												10%		10%		10%		10%
Amortized Cost	[1],[2],[3],[21],[22],[23]			$ 11,129,000
Fair Value	[2],[8],[21],[22],[23]			$ 11,327,000
Percentage of Net Assets	[2],[21],[22],[23]			0.90%												0.90%		0.90%		0.90%		0.90%
Debt Investments | AvidXchange, Inc. | First-lien Loan due 4/2024 | Financial Services | LIBOR
Reference Rate and Spread	[2],[21],[22],[23]			9%												9%		9%		9%		9%
Debt Investments | BTRS Holdings, Inc | First-lien loan due 12/2028 | Financial Services
Initial Acquisition Date	[2],[4],[21]	Dec. 16, 2022
Interest Rate	[2],[4],[21]	12.50%				12.50%		12.50%		12.50%		12.50%		12.50%
Amortized Cost	[1],[2],[3],[4],[21]	$ 43,688,000
Fair Value	[2],[4],[8],[21]	$ 43,465,000
Percentage of Net Assets	[2],[4],[21]	3.20%				3.20%		3.20%		3.20%		3.20%		3.20%
Debt Investments | BTRS Holdings, Inc | First-lien loan due 12/2028 | Financial Services | SOFR
Reference Rate and Spread	[2],[4],[21]	8%				8%		8%		8%		8%		8%
Debt Investments | Bear OpCo, LLC | First-lien Loan due 10/2024 | Financial Services
Initial Acquisition Date	[2],[21],[22]	Oct. 10, 2019	[4]	Oct. 10, 2019
Interest Rate	[2],[21],[22]	11.97%	[4]	7.50%		11.97%	[4]	11.97%	[4]	11.97%	[4]	11.97%	[4]	11.97%	[4]	7.50%		7.50%		7.50%		7.50%
Amortized Cost	[1],[2],[3],[21],[22]	$ 19,953,000	[4]	$ 19,247,000
Fair Value	[2],[8],[21],[22]	$ 20,169,000	[4]	$ 19,428,000
Percentage of Net Assets	[2],[21],[22]	1.50%	[4]	1.50%		1.50%	[4]	1.50%	[4]	1.50%	[4]	1.50%	[4]	1.50%	[4]	1.50%		1.50%		1.50%		1.50%
Debt Investments | Bear OpCo, LLC | First-lien Loan due 10/2024 | Financial Services | LIBOR
Reference Rate and Spread	[2],[21],[22]			6.50%												6.50%		6.50%		6.50%		6.50%
Debt Investments | Bear OpCo, LLC | First-lien Loan due 10/2024 | Financial Services | SOFR
Reference Rate and Spread	[2],[4],[21],[22]	7.65%				7.65%		7.65%		7.65%		7.65%		7.65%
Debt Investments | BlueSnap, Inc. | First-lien Loan due 10/2024 | Financial Services
Initial Acquisition Date	[2],[21],[22]	Oct. 25, 2019	[4]	Oct. 25, 2019
Interest Rate	[2],[21],[22]	11.48%	[4]	7.75%		11.48%	[4]	11.48%	[4]	11.48%	[4]	11.48%	[4]	11.48%	[4]	7.75%		7.75%		7.75%		7.75%
Amortized Cost	[1],[2],[3],[21],[22]	$ 41,646,000	[4]	$ 34,426,000
Fair Value	[2],[8],[21],[22]	$ 41,889,000	[4]	$ 35,475,000
Percentage of Net Assets	[2],[21],[22]	3.10%	[4]	2.80%		3.10%	[4]	3.10%	[4]	3.10%	[4]	3.10%	[4]	3.10%	[4]	2.80%		2.80%		2.80%		2.80%
Debt Investments | BlueSnap, Inc. | First-lien Loan due 10/2024 | Financial Services | LIBOR
Reference Rate and Spread	[2],[21],[22]	6.75%	[4]	6.75%		6.75%	[4]	6.75%	[4]	6.75%	[4]	6.75%	[4]	6.75%	[4]	6.75%		6.75%		6.75%		6.75%
Debt Investments | G Treasury SS, LLC | First-lien Loan due 4/2024 | Financial Services
Initial Acquisition Date	[2],[4],[21],[22]	Apr. 09, 2018
Interest Rate	[2],[4],[21],[22]	12.94%				12.94%		12.94%		12.94%		12.94%		12.94%
Amortized Cost	[1],[2],[3],[4],[21],[22]	$ 65,709,000
Fair Value	[2],[4],[8],[21],[22]	$ 65,859,000
Percentage of Net Assets	[2],[4],[21],[22]	4.90%				4.90%		4.90%		4.90%		4.90%		4.90%
Debt Investments | G Treasury SS, LLC | First-lien Loan due 4/2024 | Financial Services | SOFR
Reference Rate and Spread	[2],[4],[21],[22]	8.40%				8.40%		8.40%		8.40%		8.40%		8.40%
Debt Investments | G Treasury SS, LLC | First-lien Loan due 4/2023 | Financial Services
Initial Acquisition Date	[2],[21],[22]			Apr. 09, 2018
Interest Rate	[2],[21],[22]			9.25%												9.25%		9.25%		9.25%		9.25%
Amortized Cost	[1],[2],[3],[21],[22]			$ 58,570,000
Fair Value	[2],[8],[21],[22]			$ 60,479,000
Percentage of Net Assets	[2],[21],[22]			4.70%												4.70%		4.70%		4.70%		4.70%
Debt Investments | G Treasury SS, LLC | First-lien Loan due 4/2023 | Financial Services | LIBOR
Reference Rate and Spread	[2],[21],[22]			8.25%												8.25%		8.25%		8.25%		8.25%
Debt Investments | Ibis Intermediate Co. | First-lien Loan due 5/2027 | Financial Services
Initial Acquisition Date	[2],[21],[22]	May 28, 2021	[4]	May 28, 2021
Interest Rate	[2],[21],[22]	9.73%	[4]	5.50%		9.73%	[4]	9.73%	[4]	9.73%	[4]	9.73%	[4]	9.73%	[4]	5.50%		5.50%		5.50%		5.50%
Amortized Cost	[1],[2],[3],[21],[22]	$ 1,416,000	[4]	$ 1,410,000
Fair Value	[2],[8],[21],[22]	$ 1,565,000	[4]	$ 1,640,000
Percentage of Net Assets	[2],[21],[22]	0.10%	[4]	0.10%		0.10%	[4]	0.10%	[4]	0.10%	[4]	0.10%	[4]	0.10%	[4]	0.10%		0.10%		0.10%		0.10%
Debt Investments | Ibis Intermediate Co. | First-lien Loan due 5/2027 | Financial Services | LIBOR
Reference Rate and Spread	[2],[21],[22]	5%	[4]	5%		5%	[4]	5%	[4]	5%	[4]	5%	[4]	5%	[4]	5%		5%		5%		5%
Debt Investments | Ibis US Blocker Co. | First-lien Loan due 5/2028 | Financial Services
Initial Acquisition Date	[2],[21]	May 28, 2021	[4]	May 28, 2021
Investment Rate, PIK	[2],[21]	12.98%	[4]	8.75%		12.98%	[4]	12.98%	[4]	12.98%	[4]	12.98%	[4]	12.98%	[4]	8.75%		8.75%		8.75%		8.75%
Amortized Cost	[1],[2],[3],[21]	$ 13,713,000	[4]	$ 12,393,000
Fair Value	[2],[8],[21]	$ 13,643,000	[4]	$ 12,479,000
Percentage of Net Assets	[2],[21]	1%	[4]	1%		1%	[4]	1%	[4]	1%	[4]	1%	[4]	1%	[4]	1%		1%		1%		1%
Debt Investments | Ibis US Blocker Co. | First-lien Loan due 5/2028 | Financial Services | LIBOR
Reference Rate and Spread	[2],[21]	8.25%	[4]	8.25%		8.25%	[4]	8.25%	[4]	8.25%	[4]	8.25%	[4]	8.25%	[4]	8.25%		8.25%		8.25%		8.25%
Debt Investments | Jonas Collections and Recovery, Inc. | First-lien Loan due 6/2026 | Financial Services
Initial Acquisition Date	[2],[21],[22]	Jun. 21, 2021	[4]	Jun. 21, 2021
Interest Rate	[2],[21],[22]	10.40%	[4]	6.75%		10.40%	[4]	10.40%	[4]	10.40%	[4]	10.40%	[4]	10.40%	[4]	6.75%		6.75%		6.75%		6.75%
Amortized Cost	[1],[2],[3],[21],[22]	$ 18,832,000	[4]	$ 26,854,000
Fair Value	[2],[8],[21],[22]	$ 18,790,000	[4]	$ 26,964,000
Percentage of Net Assets	[2],[21],[22]	1.40%	[4]	2.10%		1.40%	[4]	1.40%	[4]	1.40%	[4]	1.40%	[4]	1.40%	[4]	2.10%		2.10%		2.10%		2.10%
Debt Investments | Jonas Collections and Recovery, Inc. | First-lien Loan due 6/2026 | Financial Services | LIBOR
Reference Rate and Spread	[2],[21],[22]	5.25%	[4]	5.75%		5.25%	[4]	5.25%	[4]	5.25%	[4]	5.25%	[4]	5.25%	[4]	5.75%		5.75%		5.75%		5.75%
Debt Investments | Kyriba Corp. | First-lien Loan due 4/2025 | Financial Services
Initial Acquisition Date	[2],[21]	Apr. 09, 2019	[4]	Apr. 09, 2019
Interest Rate	[2],[21]	13.73%	[4]	10.50%		13.73%	[4]	13.73%	[4]	13.73%	[4]	13.73%	[4]	13.73%	[4]	10.50%		10.50%		10.50%		10.50%
Investment Rate, PIK	[2],[21]	9%	[4]	9%		9%	[4]	9%	[4]	9%	[4]	9%	[4]	9%	[4]	9%		9%		9%		9%
Amortized Cost	[1],[2],[3],[21]	$ 18,870,000	[4]	$ 17,163,000
Fair Value	[2],[8],[21]	$ 19,147,000	[4]	$ 17,673,000
Percentage of Net Assets	[2],[21]	1.40%	[4]	1.40%		1.40%	[4]	1.40%	[4]	1.40%	[4]	1.40%	[4]	1.40%	[4]	1.40%		1.40%		1.40%		1.40%
Debt Investments | Kyriba Corp. | First-lien Loan due 4/2025 | Financial Services | LIBOR
Reference Rate and Spread	[2],[21]	9%	[4]	9%		9%	[4]	9%	[4]	9%	[4]	9%	[4]	9%	[4]	9%		9%		9%		9%
Debt Investments | Kyriba Corp. | First-lien Loan due 4/2025 | Financial Services
Initial Acquisition Date	[2],[21]			Apr. 09, 2019
Interest Rate	[2],[4],[21]	11.20%				11.20%		11.20%		11.20%		11.20%		11.20%
Investment Rate, PIK	[2],[21]	9%	[4]	9%		9%	[4]	9%	[4]	9%	[4]	9%	[4]	9%	[4]	9%		9%		9%		9%
Amortized Cost	[1],[2],[3],[21]	$ 11,004,000	[4]	$ 10,070,000
Fair Value	[2],[8],[21]	$ 10,645,000	[4]	$ 10,470,000				€ 9,974	[4]									€ 9,206
Percentage of Net Assets	[2],[21]	0.80%	[4]	0.80%		0.80%	[4]	0.80%	[4]	0.80%	[4]	0.80%	[4]	0.80%	[4]	0.80%		0.80%		0.80%		0.80%
Debt Investments | Kyriba Corp. | First-lien Loan due 4/2025 | Financial Services | EIBOR
Reference Rate and Spread	[2],[21]	9%	[4]	9%		9%	[4]	9%	[4]	9%	[4]	9%	[4]	9%	[4]	9%		9%		9%		9%
Debt Investments | Kyriba Corp. | First-lien Revolving Loan due 4/2025 | Financial Services
Initial Acquisition Date	[2],[21]	Apr. 09, 2019	[4]	Apr. 09, 2019
Interest Rate	[2],[21]	11.98%	[4]	8.75%		11.98%	[4]	11.98%	[4]	11.98%	[4]	11.98%	[4]	11.98%	[4]	8.75%		8.75%		8.75%		8.75%
Amortized Cost	[1],[2],[3],[21]	$ 1,394,000	[4]	$ 1,387,000
Fair Value	[2],[8],[21]	$ 1,418,000	[4]	$ 1,438,000
Percentage of Net Assets	[2],[21]	0.10%	[4]	0.10%		0.10%	[4]	0.10%	[4]	0.10%	[4]	0.10%	[4]	0.10%	[4]	0.10%		0.10%		0.10%		0.10%
Debt Investments | Kyriba Corp. | First-lien Revolving Loan due 4/2025 | Financial Services | LIBOR
Reference Rate and Spread	[2],[21]	7.25%	[4]	7.25%		7.25%	[4]	7.25%	[4]	7.25%	[4]	7.25%	[4]	7.25%	[4]	7.25%		7.25%		7.25%		7.25%
Debt Investments | Kyriba Corp. | First-lien Revolving Loan due 4/2025 | Financial Services
Initial Acquisition Date	[2],[21]			Apr. 09, 2019
Interest Rate	[2],[21]	9.45%	[4]	8.75%		9.45%	[4]	9.45%	[4]	9.45%	[4]	9.45%	[4]	9.45%	[4]	8.75%		8.75%		8.75%		8.75%
Amortized Cost	[1],[2],[3],[21]	$ 372,000	[4]	$ 370,000
Fair Value	[2],[8],[21]	$ 358,000	[4]	$ 382,000				€ 336	[4]									€ 336
Percentage of Net Assets	[2],[21]	0%	[4]	0%		0%	[4]	0%	[4]	0%	[4]	0%	[4]	0%	[4]	0%		0%		0%		0%
Debt Investments | Kyriba Corp. | First-lien Revolving Loan due 4/2025 | Financial Services | EIBOR
Reference Rate and Spread	[2],[21]	7.25%	[4]	7.25%		7.25%	[4]	7.25%	[4]	7.25%	[4]	7.25%	[4]	7.25%	[4]	7.25%		7.25%		7.25%		7.25%
Debt Investments | Passport Labs, Inc. | First-lien Loan ($17,018 par,Due 4/2026) | Financial Services
Initial Acquisition Date	[2],[21]	Apr. 28, 2021	[4]	Apr. 28, 2021
Interest Rate	[2],[21]	12.58%	[4]	9.25%		12.58%	[4]	12.58%	[4]	12.58%	[4]	12.58%	[4]	12.58%	[4]	9.25%		9.25%		9.25%		9.25%
Investment Rate, PIK	[2],[21]	4.125%	[4]	4.125%		4.125%	[4]	4.125%	[4]	4.125%	[4]	4.125%	[4]	4.125%	[4]	4.125%		4.125%		4.125%		4.125%
Amortized Cost	[1],[2],[3],[21]	$ 23,169,000	[4]	$ 16,721,000
Fair Value	[2],[8],[21]	$ 22,783,000	[4]	$ 16,864,000
Percentage of Net Assets	[2],[21]	1.70%	[4]	1.30%		1.70%	[4]	1.70%	[4]	1.70%	[4]	1.70%	[4]	1.70%	[4]	1.30%		1.30%		1.30%		1.30%
Debt Investments | Passport Labs, Inc. | First-lien Loan ($17,018 par,Due 4/2026) | Financial Services | LIBOR
Reference Rate and Spread	[2],[21]	8.25%	[4]	8.25%		8.25%	[4]	8.25%	[4]	8.25%	[4]	8.25%	[4]	8.25%	[4]	8.25%		8.25%		8.25%		8.25%
Debt Investments | Ping Identity Holding Corp. | First-lien Loan due 10/2026 | Financial Services
Initial Acquisition Date	[2],[4],[21]	Oct. 17, 2022
Interest Rate	[2],[4],[21]	11.32%				11.32%		11.32%		11.32%		11.32%		11.32%
Amortized Cost	[1],[2],[3],[4],[21]	$ 22,116,000
Fair Value	[2],[4],[8],[21]	$ 21,977,000
Percentage of Net Assets	[2],[4],[21]	1.60%				1.60%		1.60%		1.60%		1.60%		1.60%
Debt Investments | Ping Identity Holding Corp. | First-lien Loan due 10/2026 | Financial Services | SOFR
Reference Rate and Spread	[2],[4],[21]	7%				7%		7%		7%		7%		7%
Debt Investments | PrimeRevenue, Inc. | First-lien Loan due 12/2023 | Financial Services
Initial Acquisition Date	[2],[21]	Dec. 31, 2018	[4]	Dec. 31, 2018
Interest Rate	[2],[21]	11.38%	[4]	8.50%		11.38%	[4]	11.38%	[4]	11.38%	[4]	11.38%	[4]	11.38%	[4]	8.50%		8.50%		8.50%		8.50%
Amortized Cost	[1],[2],[3],[21]	$ 22,434,000	[4]	$ 22,365,000
Fair Value	[2],[8],[21]	$ 22,507,000	[4]	$ 23,015,000
Percentage of Net Assets	[2],[21]	1.70%	[4]	1.80%		1.70%	[4]	1.70%	[4]	1.70%	[4]	1.70%	[4]	1.70%	[4]	1.80%		1.80%		1.80%		1.80%
Debt Investments | PrimeRevenue, Inc. | First-lien Loan due 12/2023 | Financial Services | LIBOR
Reference Rate and Spread	[2],[21]	7%	[4]	7%		7%	[4]	7%	[4]	7%	[4]	7%	[4]	7%	[4]	7%		7%		7%		7%
Debt Investments | TradingScreen, Inc. | First-lien Loan ($45,000 par, Due 4/2027) | Financial Services
Initial Acquisition Date	[2],[21],[22]	Apr. 30, 2021	[4]	Apr. 30, 2021
Interest Rate	[2],[21],[22]	10.66%	[4]	7.25%		10.66%	[4]	10.66%	[4]	10.66%	[4]	10.66%	[4]	10.66%	[4]	7.25%		7.25%		7.25%		7.25%
Amortized Cost	[1],[2],[3],[21],[22]	$ 43,648,000	[4]	$ 43,771,000
Fair Value	[2],[8],[21],[22]	$ 43,769,000	[4]	$ 44,325,000
Percentage of Net Assets	[2],[21],[22]	3.30%	[4]	3.50%		3.30%	[4]	3.30%	[4]	3.30%	[4]	3.30%	[4]	3.30%	[4]	3.50%		3.50%		3.50%		3.50%
Debt Investments | TradingScreen, Inc. | First-lien Loan ($45,000 par, Due 4/2027) | Financial Services | LIBOR
Reference Rate and Spread	[2],[21],[22]	6.25%	[4]	6.25%		6.25%	[4]	6.25%	[4]	6.25%	[4]	6.25%	[4]	6.25%	[4]	6.25%		6.25%		6.25%		6.25%
Debt Investments | BCTO Ace Purchaser Inc | First-lien Loan due 11/2026 | Healthcare
Initial Acquisition Date	[2],[21],[22]	Nov. 23, 2020	[4]	Nov. 23, 2020
Interest Rate	[2],[21],[22]	12.10%	[4]	7.50%		12.10%	[4]	12.10%	[4]	12.10%	[4]	12.10%	[4]	12.10%	[4]	7.50%		7.50%		7.50%		7.50%
Amortized Cost	[2],[21],[22]	$ 62,440,000	[4]	$ 51,815,000	[1],[3]
Fair Value	[2],[21],[22]	$ 62,930,000	[4]	$ 53,493,000	[8]
Percentage of Net Assets	[2],[21],[22]	4.70%	[4]	4.20%		4.70%	[4]	4.70%	[4]	4.70%	[4]	4.70%	[4]	4.70%	[4]	4.20%		4.20%		4.20%		4.20%
Debt Investments | BCTO Ace Purchaser Inc | First-lien Loan due 11/2026 | Healthcare | LIBOR
Reference Rate and Spread	[2],[21],[22]			6.50%												6.50%		6.50%		6.50%		6.50%
Debt Investments | BCTO Ace Purchaser Inc | First-lien Loan due 11/2026 | Healthcare | SOFR
Investment Reference Rate	[2],[4],[21],[22]	7.70%				7.70%		7.70%		7.70%		7.70%		7.70%
Debt Investments | Caris Life Sciences Inc | First-lien Loan due 9/2023 | Healthcare
Initial Acquisition Date	[2],[4]	Sep. 21, 2018
Interest Rate	[2],[4]	11.30%				11.30%		11.30%		11.30%		11.30%		11.30%
Amortized Cost	[2],[4]	$ 4,967,000
Fair Value	[2],[4]	$ 5,100,000
Percentage of Net Assets	[2],[4]	0.40%				0.40%		0.40%		0.40%		0.40%		0.40%
Investment Reference Rate	[2],[4]	11.30%				11.30%		11.30%		11.30%		11.30%		11.30%
Debt Investments | Caris Life Sciences Inc | First-lien Loan due 4/2025 | Healthcare
Initial Acquisition Date	[2],[4]	Apr. 02, 2020
Interest Rate	[2],[4]	11.30%				11.30%		11.30%		11.30%		11.30%		11.30%
Amortized Cost	[2],[4]	$ 3,601,000
Fair Value	[2],[4]	$ 3,900,000
Percentage of Net Assets	[2],[4]	0.30%				0.30%		0.30%		0.30%		0.30%		0.30%
Investment Reference Rate	[2],[4]	11.30%				11.30%		11.30%		11.30%		11.30%		11.30%
Debt Investments | Caris Life Sciences Inc | First-lien Loan ($5,000 par, Due 9/2023) | Healthcare
Initial Acquisition Date	[2]			Sep. 21, 2018
Reference Rate and Spread	[2]			11.30%												11.30%		11.30%		11.30%		11.30%
Interest Rate	[2]			11.30%												11.30%		11.30%		11.30%		11.30%
Amortized Cost	[1],[2],[3]			$ 4,925,000
Fair Value	[2],[8]			$ 5,250,000
Percentage of Net Assets	[2]			0.40%												0.40%		0.40%		0.40%		0.40%
Debt Investments | Caris Life Sciences Inc | First-lien Loan ($3,750 par, Due 4/2025) | Healthcare
Initial Acquisition Date	[2]			Apr. 02, 2020
Reference Rate and Spread	[2]			11.30%												11.30%		11.30%		11.30%		11.30%
Interest Rate	[2]			11.30%												11.30%		11.30%		11.30%		11.30%
Amortized Cost	[1],[2],[3]			$ 3,547,000
Fair Value	[2],[8]			$ 4,031,000
Percentage of Net Assets	[2]			0.30%												0.30%		0.30%		0.30%		0.30%
Debt Investments | Caris Life Sciences Inc | Convertible Note ($2,602 par, Due 9/2023) | Healthcare
Initial Acquisition Date	[2]			Sep. 21, 2018
Reference Rate and Spread	[2]			8%												8%		8%		8%		8%
Interest Rate	[2]	8%	[4]	8%		8%	[4]	8%	[4]	8%	[4]	8%	[4]	8%	[4]	8%		8%		8%		8%
Amortized Cost	[2]	$ 2,602,000	[4]	$ 2,602,000	[1],[3]
Fair Value	[2]	$ 5,848,000	[4]	$ 12,230,000	[8]
Percentage of Net Assets	[2]	0.40%	[4]	1%		0.40%	[4]	0.40%	[4]	0.40%	[4]	0.40%	[4]	0.40%	[4]	1%		1%		1%		1%
Investment Reference Rate	[2],[4]	8%				8%		8%		8%		8%		8%
Debt Investments | Homecare Software Solutions, LLC | First-lien Loan due 10/2026 | Healthcare
Initial Acquisition Date	[2],[21],[22]	Oct. 06, 2021	[4]	Oct. 06, 2021
Interest Rate	[2],[21],[22]	10.02%	[4]	6.25%		10.02%	[4]	10.02%	[4]	10.02%	[4]	10.02%	[4]	10.02%	[4]	6.25%		6.25%		6.25%		6.25%
Amortized Cost	[2],[21],[22]	$ 63,733,000	[4]	$ 48,891,000	[1],[3]
Fair Value	[2],[21],[22]	$ 63,213,000	[4]	$ 49,000,000	[8]
Percentage of Net Assets	[2],[21],[22]	4.70%	[4]	3.80%		4.70%	[4]	4.70%	[4]	4.70%	[4]	4.70%	[4]	4.70%	[4]	3.80%		3.80%		3.80%		3.80%
Debt Investments | Homecare Software Solutions, LLC | First-lien Loan due 10/2026 | Healthcare | LIBOR
Reference Rate and Spread	[2],[21],[22]			5.25%												5.25%		5.25%		5.25%		5.25%
Debt Investments | Homecare Software Solutions, LLC | First-lien Loan due 10/2026 | Healthcare | SOFR
Investment Reference Rate	[2],[4],[21],[22]	5.70%				5.70%		5.70%		5.70%		5.70%		5.70%
Debt Investments | Integrated Practice Solutions, Inc. | First-lien Loan due 10/2024 | Healthcare
Initial Acquisition Date	[2],[21],[22]	Jun. 30, 2017	[4]	Jun. 30, 2017
Interest Rate	[2],[21],[22]	11.89%	[4]	8.50%		11.89%	[4]	11.89%	[4]	11.89%	[4]	11.89%	[4]	11.89%	[4]	8.50%		8.50%		8.50%		8.50%
Amortized Cost	[2],[21],[22]	$ 45,590,000	[4]	$ 47,578,000	[1],[3]
Fair Value	[2],[21],[22]	$ 46,312,000	[4]	$ 49,783,000	[8]
Percentage of Net Assets	[2],[21],[22]	3.50%	[4]	3.90%		3.50%	[4]	3.50%	[4]	3.50%	[4]	3.50%	[4]	3.50%	[4]	3.90%		3.90%		3.90%		3.90%
Debt Investments | Integrated Practice Solutions, Inc. | First-lien Loan due 10/2024 | Healthcare | LIBOR
Reference Rate and Spread	[2],[21],[22]			7.50%												7.50%		7.50%		7.50%		7.50%
Investment Reference Rate	[2],[4],[21],[22]	7.50%				7.50%		7.50%		7.50%		7.50%		7.50%
Debt Investments | Merative L.P. | First Lien loan Due 6/2028 | Healthcare
Initial Acquisition Date	[2],[4],[21],[22]	Jun. 30, 2022
Interest Rate	[2],[4],[21],[22]	11.84%				11.84%		11.84%		11.84%		11.84%		11.84%
Amortized Cost	[2],[4],[21],[22]	$ 67,906,000
Fair Value	[2],[4],[21],[22]	$ 67,299,000
Percentage of Net Assets	[2],[4],[21],[22]	5%				5%		5%		5%		5%		5%
Debt Investments | Merative L.P. | First Lien loan Due 6/2028 | Healthcare | SOFR
Investment Reference Rate	[2],[4],[21],[22]	7.25%				7.25%		7.25%		7.25%		7.25%		7.25%
Debt Investments | ASG II, LLC | First-lien Loan due 5/2028 | Hotel, Gaming and Leisure
Initial Acquisition Date	[2],[4],[21],[22]	May 25, 2022
Interest Rate	[2],[4],[21],[22]	10.67%				10.67%		10.67%		10.67%		10.67%		10.67%
Amortized Cost	[2],[4],[21],[22]	$ 56,609,000
Fair Value	[2],[4],[21],[22]	$ 56,260,000
Percentage of Net Assets	[2],[4],[21],[22]	4.20%				4.20%		4.20%		4.20%		4.20%		4.20%
Debt Investments | ASG II, LLC | First-lien Loan due 5/2028 | Hotel, Gaming and Leisure | SOFR
Investment Reference Rate	[2],[4],[21],[22]	6.35%				6.35%		6.35%		6.35%		6.35%		6.35%
Debt Investments | IRGSE Holding Corp. | First-lien revolving loan ($16,747 par, due 6/2023) | Hotel, Gaming and Leisure
Initial Acquisition Date	[2],[4],[21],[25]	Sep. 29, 2015
Interest Rate	[2],[4]	14.23%				14.23%		14.23%		14.23%		14.23%		14.23%
Amortized Cost	[2],[4]	$ 16,747,000
Fair Value	[2],[4]	$ 16,492,000
Percentage of Net Assets	[2],[4]	1.20%				1.20%		1.20%		1.20%		1.20%		1.20%
Debt Investments | IRGSE Holding Corp. | First-lien revolving loan ($16,747 par, due 6/2023) | Hotel, Gaming and Leisure | LIBOR
Investment Reference Rate	[2],[4]	9.50%				9.50%		9.50%		9.50%		9.50%		9.50%
Debt Investments | IRGSE Holding Corp. | First-lien Loan ($30,261 par, Due 6/2022) | Hotel, Gaming and Leisure
Initial Acquisition Date	[2],[21],[25]			Sep. 29, 2015
Interest Rate	[2],[21],[25]			10%												10%		10%		10%		10%
Amortized Cost	[1],[2],[3],[21],[25]			$ 28,594,000
Fair Value	[2],[8],[21],[25]			$ 30,261,000
Percentage of Net Assets	[2],[21],[25]			2.40%												2.40%		2.40%		2.40%		2.40%
Debt Investments | IRGSE Holding Corp. | First-lien Loan ($30,261 par, Due 6/2022) | Hotel, Gaming and Leisure | LIBOR
Reference Rate and Spread	[2],[21],[25]			9.50%												9.50%		9.50%		9.50%		9.50%
Debt Investments | IRGSE Holding Corp. | First-lien Revolving Loan ($12,327 par, Due 6/2022) | Hotel, Gaming and Leisure
Initial Acquisition Date	[2],[21],[25]			Sep. 29, 2015
Interest Rate	[2],[21],[25]			10%												10%		10%		10%		10%
Amortized Cost	[1],[2],[3],[21],[25]			$ 12,327,000
Fair Value	[2],[8],[21],[25]			$ 12,327,000
Percentage of Net Assets	[2],[21],[25]			1%												1%		1%		1%		1%
Debt Investments | IRGSE Holding Corp. | First-lien Revolving Loan ($12,327 par, Due 6/2022) | Hotel, Gaming and Leisure | LIBOR
Reference Rate and Spread	[2],[21],[25]			9.50%												9.50%		9.50%		9.50%		9.50%
Debt Investments | IRGSE Holding Corp. | First-lien Loan ($30,261 par, Due 6/2023) | Hotel, Gaming and Leisure
Initial Acquisition Date	[2],[4],[21],[25]	Sep. 29, 2015
Interest Rate	[2],[4],[21],[25]	14.19%				14.19%		14.19%		14.19%		14.19%		14.19%
Amortized Cost	[2],[4],[21],[25]	$ 28,595,000
Fair Value	[2],[4],[21],[25]	$ 29,807,000
Percentage of Net Assets	[2],[4],[21],[25]	2.20%				2.20%		2.20%		2.20%		2.20%		2.20%
Debt Investments | IRGSE Holding Corp. | First-lien Loan ($30,261 par, Due 6/2023) | Hotel, Gaming and Leisure | LIBOR
Investment Reference Rate	[2],[4],[21],[25]	9.50%				9.50%		9.50%		9.50%		9.50%		9.50%
Debt Investments | Axonify, Inc. | First-lien Loan ($47,122 par, Due 5/2026) | Human Resource Support Services
Initial Acquisition Date	[2],[4],[21],[22],[23]	May 05, 2021
Interest Rate	[2],[4],[21],[22],[23]	11.83%				11.83%		11.83%		11.83%		11.83%		11.83%
Amortized Cost	[2],[4],[21],[22],[23]	$ 46,204,000
Fair Value	[2],[4],[21],[22],[23]	$ 46,190,000
Percentage of Net Assets	[2],[4],[21],[22],[23]	3.40%				3.40%		3.40%		3.40%		3.40%		3.40%
Debt Investments | Axonify, Inc. | First-lien Loan ($47,122 par, Due 5/2026) | Human Resource Support Services | SOFR
Investment Reference Rate	[2],[4],[21],[22],[23]	7.65%				7.65%		7.65%		7.65%		7.65%		7.65%
Debt Investments | Axonify, Inc. | First-lien loan ($31,580 par, due 5/2026) | Human Resource Support Services
Initial Acquisition Date	[2],[21],[22],[23]			May 05, 2021
Interest Rate	[2],[21],[22],[23]			8.50%												8.50%		8.50%		8.50%		8.50%
Amortized Cost	[1],[2],[3],[21],[22],[23]			$ 30,807,000
Fair Value	[2],[8],[21],[22],[23]			$ 31,100,000
Percentage of Net Assets	[2],[21],[22],[23]			2.40%												2.40%		2.40%		2.40%		2.40%
Debt Investments | Axonify, Inc. | First-lien loan ($31,580 par, due 5/2026) | Human Resource Support Services | LIBOR
Reference Rate and Spread	[2],[21],[22],[23]			7.50%												7.50%		7.50%		7.50%		7.50%
Debt Investments | Bswift LLC | First-lien loan ($44,806 par, due 11/2028) | Human Resource Support Services
Initial Acquisition Date	[2],[4],[21],[22]	Nov. 07, 2022
Interest Rate	[2],[4],[21],[22]	10.81%				10.81%		10.81%		10.81%		10.81%		10.81%
Amortized Cost	[2],[4],[21],[22]	$ 43,430,000
Fair Value	[2],[4],[21],[22]	$ 43,574,000
Percentage of Net Assets	[2],[4],[21],[22]	3.20%				3.20%		3.20%		3.20%		3.20%		3.20%
Debt Investments | Bswift LLC | First-lien loan ($44,806 par, due 11/2028) | Human Resource Support Services | SOFR
Investment Reference Rate	[2],[4],[21],[22]	6.63%				6.63%		6.63%		6.63%		6.63%		6.63%
Debt Investments | DaySmart Holdings, LLC | First-lien Loan ($47,999 par, Due 10/2025) | Human Resource Support Services
Initial Acquisition Date	[2],[21],[22]			Dec. 18, 2020
Interest Rate	[2],[21],[22]			8.75%												8.75%		8.75%		8.75%		8.75%
Amortized Cost	[1],[2],[3],[21],[22]			$ 47,891,000
Fair Value	[2],[8],[21],[22]			$ 48,262,000
Percentage of Net Assets	[2],[21],[22]			3.80%												3.80%		3.80%		3.80%		3.80%
Debt Investments | DaySmart Holdings, LLC | First-lien Loan ($47,999 par, Due 10/2025) | Human Resource Support Services | LIBOR
Reference Rate and Spread	[2],[21],[22]			7.25%												7.25%		7.25%		7.25%		7.25%
Debt Investments | DaySmart Holdings, LLC | First-lien Revolving Loan ($3,000 par, Due 10/2025) | Human Resource Support Services
Initial Acquisition Date	[2],[21],[22]			Dec. 18, 2020
Interest Rate	[2],[21],[22]			8.75%												8.75%		8.75%		8.75%		8.75%
Amortized Cost	[1],[2],[3],[21],[22]			$ 3,003,000
Fair Value	[2],[8],[21],[22]			$ 3,015,000
Percentage of Net Assets	[2],[21],[22]			0.20%												0.20%		0.20%		0.20%		0.20%
Debt Investments | DaySmart Holdings, LLC | First-lien Revolving Loan ($3,000 par, Due 10/2025) | Human Resource Support Services | LIBOR
Reference Rate and Spread	[2],[21],[22]			7.25%												7.25%		7.25%		7.25%		7.25%
Debt Investments | Elysian Finco Ltd. | First-lien Loan ($17,314 par, Due 1/2028) | Human Resource Support Services
Initial Acquisition Date	[2],[4],[21],[22],[23]	Jan. 31, 2022
Interest Rate	[2],[4],[21],[22],[23]	10.99%				10.99%		10.99%		10.99%		10.99%		10.99%
Amortized Cost	[2],[4],[21],[22],[23]	$ 16,831,000
Fair Value	[2],[4],[21],[22],[23]	$ 17,107,000
Percentage of Net Assets	[2],[4],[21],[22],[23]	1.30%				1.30%		1.30%		1.30%		1.30%		1.30%
Debt Investments | Elysian Finco Ltd. | First-lien Loan ($17,314 par, Due 1/2028) | Human Resource Support Services | SOFR
Investment Reference Rate	[2],[4],[21],[22],[23]	6.65%				6.65%		6.65%		6.65%		6.65%		6.65%
Debt Investments | Employment Hero Holdings Pty Ltd. | First-lien Loan due 12/2026 | Human Resource Support Services
Initial Acquisition Date	[2],[4],[21],[23]	Dec. 06, 2021
Interest Rate	[2],[4],[21],[23]	9.77%				9.77%		9.77%		9.77%		9.77%		9.77%
Amortized Cost	[2],[4],[21],[23]	$ 34,664,000
Fair Value	[2],[4],[21],[23]	$ 32,839,000										$ 51,076
Percentage of Net Assets	[2],[4],[21],[23]	2.40%				2.40%		2.40%		2.40%		2.40%		2.40%
Debt Investments | Employment Hero Holdings Pty Ltd. | First-lien Loan due 12/2026 | Human Resource Support Services | BBSY
Investment Reference Rate	[2],[4],[21],[23]	6.50%				6.50%		6.50%		6.50%		6.50%		6.50%
Debt Investments | Employment Hero Holdings Pty Ltd. | First-lien Loan (AUD 40,000 par, Due 12/2026) | Human Resource Support Services
Initial Acquisition Date	[2],[23]			Dec. 06, 2021
Interest Rate	[2],[23]			7.50%												7.50%		7.50%		7.50%		7.50%
Amortized Cost	[1],[2],[3],[23]			$ 27,317,000
Fair Value	[2],[8],[23]			$ 28,166,000																		$ 38,740
Percentage of Net Assets	[2],[23]			2.20%												2.20%		2.20%		2.20%		2.20%
Debt Investments | Employment Hero Holdings Pty Ltd. | First-lien Loan (AUD 40,000 par, Due 12/2026) | Human Resource Support Services | BBSY
Reference Rate and Spread	[2],[23]			6.50%												6.50%		6.50%		6.50%		6.50%
Debt Investments | Employment Hero Holdings Pty Ltd. | Convertible Note (AUD 3,000 Par, Due 6/2027) | Human Resource Support Services
Initial Acquisition Date	[2],[23]			Dec. 13, 2021
Reference Rate and Spread	[2],[23]			0%												0%		0%		0%		0%
Interest Rate	[2],[23]			0%												0%		0%		0%		0%
Amortized Cost	[1],[2],[3],[23]			$ 2,134,000
Fair Value	[2],[8],[23]			$ 2,134,000																		$ 2,936
Percentage of Net Assets	[2],[23]			0.20%												0.20%		0.20%		0.20%		0.20%
Debt Investments | PageUp People, Ltd. | First-lien loan due 12/2025 | Human Resource Support Services
Initial Acquisition Date	[2],[4],[21],[22],[23]	Jan. 11, 2018
Interest Rate	[2],[4],[21],[22],[23]	9.28%				9.28%		9.28%		9.28%		9.28%		9.28%
Amortized Cost	[2],[4],[21],[22],[23]	$ 10,899,000
Fair Value	[2],[4],[21],[22],[23]	$ 9,534										$ 14,059
Percentage of Net Assets	[2],[4],[21],[22],[23]	0.70%				0.70%		0.70%		0.70%		0.70%		0.70%
Debt Investments | PageUp People, Ltd. | First-lien loan due 12/2025 | Human Resource Support Services | BBSY
Investment Reference Rate	[2],[4],[21],[22],[23]	5.50%				5.50%		5.50%		5.50%		5.50%		5.50%
Debt Investments | PageUp People, Ltd. | First-lien loan (AUD 17,400 par, due 12/2025) | Human Resource Support Services
Initial Acquisition Date	[2],[21],[22],[23]			Jan. 11, 2018
Interest Rate	[2],[21],[22],[23]			6.25%												6.25%		6.25%		6.25%		6.25%
Amortized Cost	[1],[2],[3],[21],[22],[23]			$ 12,806,000
Fair Value	[2],[8],[21],[22],[23]			$ 12,115,000																		$ 16,664
Percentage of Net Assets	[2],[21],[22],[23]			0.90%												0.90%		0.90%		0.90%		0.90%
Debt Investments | PageUp People, Ltd. | First-lien loan (AUD 17,400 par, due 12/2025) | Human Resource Support Services | BBSY
Reference Rate and Spread	[2],[21],[22],[23]			5.50%												5.50%		5.50%		5.50%		5.50%
Debt Investments | PageUp People, Ltd. | First-lien Loan (GBP 3,766 par, Due 12/2025) | Human Resource Support Services
Initial Acquisition Date	[2],[21],[22],[23]	Oct. 28, 2021	[4]	Oct. 28, 2021
Interest Rate	[2],[21],[22],[23]	8.55%	[4]	6.37%		8.55%	[4]	8.55%	[4]	8.55%	[4]	8.55%	[4]	8.55%	[4]	6.37%		6.37%		6.37%		6.37%
Amortized Cost	[2],[21],[22],[23]	$ 5,184,000	[4]	$ 6,499,000	[1],[3]
Fair Value	[2],[21],[22],[23]	$ 4,439,000	[4]	$ 6,317,000	[8]									$ 3,690	[4]					£ 4,664	[8]
Percentage of Net Assets	[2],[21],[22],[23]	0.30%	[4]	0.50%		0.30%	[4]	0.30%	[4]	0.30%	[4]	0.30%	[4]	0.30%	[4]	0.50%		0.50%		0.50%		0.50%
Debt Investments | PageUp People, Ltd. | First-lien Loan (GBP 3,766 par, Due 12/2025) | Human Resource Support Services | SOFR
Reference Rate and Spread	[2],[21],[22],[23]			5.50%												5.50%		5.50%		5.50%		5.50%
Debt Investments | PageUp People, Ltd. | First-lien Loan (GBP 3,766 par, Due 12/2025) | Human Resource Support Services | SONIA
Investment Reference Rate	[2],[4],[21],[22],[23]	5.62%				5.62%		5.62%		5.62%		5.62%		5.62%
Debt Investments | PageUp People, Ltd. | First-lien Loan ($12,011 par, Due 12/2025) | Human Resource Support Services
Initial Acquisition Date	[2],[21],[22],[23]	Oct. 28, 2021	[4]	Oct. 28, 2021
Interest Rate	[2],[21],[22],[23]	10.65%	[4]	6.25%		10.65%	[4]	10.65%	[4]	10.65%	[4]	10.65%	[4]	10.65%	[4]	6.25%		6.25%		6.25%		6.25%
Amortized Cost	[2],[21],[22],[23]	$ 11,997,000	[4]	$ 12,970,000	[1],[3]
Fair Value	[2],[21],[22],[23]	$ 11,771,000	[4]	$ 12,827,000	[8]
Percentage of Net Assets	[2],[21],[22],[23]	0.90%	[4]	1%		0.90%	[4]	0.90%	[4]	0.90%	[4]	0.90%	[4]	0.90%	[4]	1%		1%		1%		1%
Debt Investments | PageUp People, Ltd. | First-lien Loan ($12,011 par, Due 12/2025) | Human Resource Support Services | LIBOR
Reference Rate and Spread	[2],[21],[22],[23]			5.50%												5.50%		5.50%		5.50%		5.50%
Investment Reference Rate	[2],[4],[21],[22],[23]	5.50%				5.50%		5.50%		5.50%		5.50%		5.50%
Debt Investments | PayScale Holdings, Inc. | First-lien Loan ($68,775 par, Due 5/2024) | Human Resource Support Services
Initial Acquisition Date	[2],[4],[21],[22]	May 03, 2019
Interest Rate	[2],[4],[21],[22]	10.48%				10.48%		10.48%		10.48%		10.48%		10.48%
Amortized Cost	[2],[4],[21],[22]	$ 68,199,000
Fair Value	[2],[4],[21],[22]	$ 67,572,000
Percentage of Net Assets	[2],[4],[21],[22]	5%				5%		5%		5%		5%		5%
Debt Investments | PayScale Holdings, Inc. | First-lien Loan ($68,775 par, Due 5/2024) | Human Resource Support Services | LIBOR
Investment Reference Rate	[2],[4],[21],[22]	5.75%				5.75%		5.75%		5.75%		5.75%		5.75%
Debt Investments | PayScale Holdings, Inc. | First-lien loan ($69,475 par, due 5/2024) | Human Resource Support Services
Initial Acquisition Date	[2],[21],[22]			May 03, 2019
Interest Rate	[2],[21],[22]			7%												7%		7%		7%		7%
Amortized Cost	[1],[2],[3],[21],[22]			$ 68,493,000
Fair Value	[2],[8],[21],[22]			$ 69,822,000
Percentage of Net Assets	[2],[21],[22]			5.50%												5.50%		5.50%		5.50%		5.50%
Debt Investments | PayScale Holdings, Inc. | First-lien loan ($69,475 par, due 5/2024) | Human Resource Support Services | LIBOR
Reference Rate and Spread	[2],[21],[22]			6%												6%		6%		6%		6%
Debt Investments | PrimePay Intermediate, LLC | First-lien Loan due 12/2026 | Human Resource Support Services
Initial Acquisition Date	[2],[4],[21],[22]	Dec. 17, 2021
Interest Rate	[2],[4],[21],[22]	11.73%				11.73%		11.73%		11.73%		11.73%		11.73%
Amortized Cost	[2],[4],[21],[22]	$ 31,297,000
Fair Value	[2],[4],[21],[22]	$ 31,355,000
Percentage of Net Assets	[2],[4],[21],[22]	2.30%				2.30%		2.30%		2.30%		2.30%		2.30%
Debt Investments | PrimePay Intermediate, LLC | First-lien Loan due 12/2026 | Human Resource Support Services | SOFR
Investment Reference Rate	[2],[4],[21],[22]	7.15%				7.15%		7.15%		7.15%		7.15%		7.15%
Debt Investments | PrimePay Intermediate, LLC | First-lien loan ($27,000 par, due 12/2026) | Human Resource Support Services
Initial Acquisition Date	[2],[21],[22]			Dec. 17, 2021
Interest Rate	[2],[21],[22]			8%												8%		8%		8%		8%
Amortized Cost	[1],[2],[3],[21],[22]			$ 25,787,000
Fair Value	[2],[8],[21],[22]			$ 25,775,000
Percentage of Net Assets	[2],[21],[22]			2%												2%		2%		2%		2%
Debt Investments | PrimePay Intermediate, LLC | First-lien loan ($27,000 par, due 12/2026) | Human Resource Support Services | LIBOR
Reference Rate and Spread	[2],[21],[22]			7%												7%		7%		7%		7%
Debt Investments | Modern Hire, Inc. | First-lien Loan ($68,775 par, Due 5/2024) | Human Resource Support Services
Initial Acquisition Date	[2],[4],[21],[22]	May 15, 2019
Interest Rate	[2],[4],[21],[22]	11.38%				11.38%		11.38%		11.38%		11.38%		11.38%
Amortized Cost	[2],[4],[21],[22]	$ 28,624,000
Fair Value	[2],[4],[21],[22]	$ 28,950,000
Percentage of Net Assets	[2],[4],[21],[22]	2.20%				2.20%		2.20%		2.20%		2.20%		2.20%
Debt Investments | Modern Hire, Inc. | First-lien Loan ($68,775 par, Due 5/2024) | Human Resource Support Services | LIBOR
Investment Reference Rate	[2],[4],[21],[22]	7%				7%		7%		7%		7%		7%
Debt Investments | Modern Hire, Inc. | First-lien loan ($29,639 par, due 5/2024) | Human Resource Support Services
Initial Acquisition Date	[2],[21],[22]			May 15, 2019
Interest Rate	[2],[21],[22]			8.50%												8.50%		8.50%		8.50%		8.50%
Amortized Cost	[1],[2],[3],[21],[22]			$ 29,206,000
Fair Value	[2],[8],[21],[22]			$ 30,232,000
Percentage of Net Assets	[2],[21],[22]			2.40%												2.40%		2.40%		2.40%		2.40%
Debt Investments | Modern Hire, Inc. | First-lien loan ($29,639 par, due 5/2024) | Human Resource Support Services | LIBOR
Reference Rate and Spread	[2],[21],[22]			7%												7%		7%		7%		7%
Debt Investments | Workwell Acquisition Co. | First-lien Loan due 10/2025 | Human Resource Support Services
Initial Acquisition Date	[2],[4],[21],[22]	Oct. 19, 2020
Interest Rate	[2],[4],[21],[22]	11.80%				11.80%		11.80%		11.80%		11.80%		11.80%
Amortized Cost	[2],[4],[21],[22]	$ 23,433,000
Fair Value	[2],[4],[21],[22]	$ 23,441,000
Percentage of Net Assets	[2],[4],[21],[22]	1.70%				1.70%		1.70%		1.70%		1.70%		1.70%
Debt Investments | Workwell Acquisition Co. | First-lien Loan due 10/2025 | Human Resource Support Services | SOFR
Investment Reference Rate	[2],[4],[21],[22]	7.40%				7.40%		7.40%		7.40%		7.40%		7.40%
Debt Investments | Workwell Acquisition Co. | First-lien loan ($19,750 par, due 10/2025) | Human Resource Support Services
Initial Acquisition Date	[2],[21],[22]			Oct. 19, 2020
Interest Rate	[2],[21],[22]			8.50%												8.50%		8.50%		8.50%		8.50%
Amortized Cost	[1],[2],[3],[21],[22]			$ 19,239,000
Fair Value	[2],[8],[21],[22]			$ 19,899,000
Percentage of Net Assets	[2],[21],[22]			1.60%												1.60%		1.60%		1.60%		1.60%
Debt Investments | Workwell Acquisition Co. | First-lien loan ($19,750 par, due 10/2025) | Human Resource Support Services | LIBOR
Reference Rate and Spread	[2],[21],[22]			7.50%												7.50%		7.50%		7.50%		7.50%
Debt Investments | Bayshore Intermediate #2, LP | First-lien Loan due 2/2026 | Internet Services
Initial Acquisition Date		Oct. 01, 2021	[2],[4],[21]	Oct. 01, 2021	[6],[20]
Investment Rate, PIK		12.04%	[21]	8.50%	[6],[20]	12.04%	[21]	12.04%	[21]	12.04%	[21]	12.04%	[21]	12.04%	[21]	8.50%	[6],[20]	8.50%	[6],[20]	8.50%	[6],[20]	8.50%	[6],[20]
Amortized Cost		$ 31,631,000	[21]	$ 28,090,000	[5],[6],[7],[20]
Fair Value		$ 31,308,000	[21]	$ 28,148,000	[6],[9],[20]
Percentage of Net Assets		2.30%	[21]	2.20%	[6],[20]	2.30%	[21]	2.30%	[21]	2.30%	[21]	2.30%	[21]	2.30%	[21]	2.20%	[6],[20]	2.20%	[6],[20]	2.20%	[6],[20]	2.20%	[6],[20]
Debt Investments | Bayshore Intermediate #2, LP | First-lien Loan due 2/2026 | Internet Services | LIBOR
Reference Rate and Spread	[6],[20]			7.75%												7.75%		7.75%		7.75%		7.75%
Investment Reference Rate	[21]	7.75%				7.75%		7.75%		7.75%		7.75%		7.75%
Debt Investments | Bayshore Intermediate #2, LP | First Lien Revolving Loan Due 10/2027 | Internet Services
Interest Rate	[21]	10.89%				10.89%		10.89%		10.89%		10.89%		10.89%
Amortized Cost	[21]	$ 737,000
Fair Value	[21]	$ 714,000
Percentage of Net Assets	[21]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Debt Investments | Bayshore Intermediate #2, LP | First Lien Revolving Loan Due 10/2027 | Internet Services | LIBOR
Investment Reference Rate	[21]	6.75%				6.75%		6.75%		6.75%		6.75%		6.75%
Debt Investments | CrunchTime Information Systems, Inc. | First Lien loan Due 6/2028 | Internet Services
Initial Acquisition Date	[21],[22]	Jun. 17, 2022
Interest Rate	[2],[4],[21],[22]	10.32%				10.32%		10.32%		10.32%		10.32%		10.32%
Amortized Cost	[2],[4],[21],[22]	$ 51,969,000
Fair Value	[2],[4],[21],[22]	$ 51,766,000
Percentage of Net Assets	[2],[4],[21],[22]	3.90%				3.90%		3.90%		3.90%		3.90%		3.90%
Debt Investments | CrunchTime Information Systems, Inc. | First Lien loan Due 6/2028 | Internet Services | SOFR
Investment Reference Rate	[2],[4],[21],[22]	6%				6%		6%		6%		6%		6%
Debt Investments | CrunchTime Information Systems, Inc. | First Lien Revolving Loan Due 10/2027 | Internet Services
Initial Acquisition Date	[21]	Oct. 01, 2021
Debt Investments | EDB Parent, LLC | First-lien Loan Due 7/2028 | Internet Services
Initial Acquisition Date	[2],[4],[21],[22]	Jul. 07, 2022
Interest Rate	[2],[4],[21],[22]	11.58%				11.58%		11.58%		11.58%		11.58%		11.58%
Amortized Cost	[2],[4],[21],[22]	$ 55,607,000
Fair Value	[2],[4],[21],[22]	$ 55,539,000
Percentage of Net Assets	[2],[4],[21],[22]	4.10%				4.10%		4.10%		4.10%		4.10%		4.10%
Debt Investments | EDB Parent, LLC | First-lien Loan Due 7/2028 | Internet Services | SOFR
Investment Reference Rate	[2],[4],[21],[22]	7%				7%		7%		7%		7%		7%
Debt Investments | Higher Logic, LLC | First-lien loan ($55,820 par, due 1/2025) | Internet Services
Initial Acquisition Date	[2],[4],[21],[22]	Jun. 18, 2018
Interest Rate	[2],[4],[21],[22]	11.83%				11.83%		11.83%		11.83%		11.83%		11.83%
Amortized Cost	[2],[4],[21],[22]	$ 55,506,000
Fair Value	[2],[4],[21],[22]	$ 55,541,000
Percentage of Net Assets	[2],[4],[21],[22]	4.10%				4.10%		4.10%		4.10%		4.10%		4.10%
Debt Investments | Higher Logic, LLC | First-lien loan ($55,820 par, due 1/2025) | Internet Services | SOFR
Investment Reference Rate	[2],[4],[21],[22]	7.25%				7.25%		7.25%		7.25%		7.25%		7.25%
Debt Investments | Higher Logic, LLC | First-lien Loan due 1/2024 | Internet Services
Initial Acquisition Date	[6],[20],[26]			Jun. 18, 2018
Interest Rate	[6],[20],[26]			8.25%												8.25%		8.25%		8.25%		8.25%
Amortized Cost	[5],[6],[7],[20],[26]			$ 56,753,000
Fair Value	[6],[9],[20],[26]			$ 57,835,000
Percentage of Net Assets	[6],[20],[26]			4.50%												4.50%		4.50%		4.50%		4.50%
Debt Investments | Higher Logic, LLC | First-lien Loan due 1/2024 | Internet Services | LIBOR
Reference Rate and Spread	[6],[20],[26]			7.25%												7.25%		7.25%		7.25%		7.25%
Debt Investments | LeantaaS Holdings, Inc | First-lien Loan Due 7/2028 | Internet Services
Initial Acquisition Date	[2],[4],[21],[22]	Jul. 12, 2022
Interest Rate	[2],[4],[21],[22]	12.08%				12.08%		12.08%		12.08%		12.08%		12.08%
Amortized Cost	[2],[4],[21],[22]	$ 26,906,000
Fair Value	[2],[4],[21],[22]	$ 26,709,000
Percentage of Net Assets	[2],[4],[21],[22]	2%				2%		2%		2%		2%		2%
Debt Investments | LeantaaS Holdings, Inc | First-lien Loan Due 7/2028 | Internet Services | SOFR
Investment Reference Rate	[2],[4],[21],[22]	7.50%				7.50%		7.50%		7.50%		7.50%		7.50%
Debt Investments | Lithium Technologies, LLC | First-lien Loan due 1/2024 | Internet Services
Initial Acquisition Date	[2],[4],[21]	Oct. 03, 2017
Interest Rate	[2],[4],[21]	12.06%				12.06%		12.06%		12.06%		12.06%		12.06%
Amortized Cost	[2],[4],[21]	$ 54,651,000
Fair Value	[2],[4],[21]	$ 53,469,000
Percentage of Net Assets	[2],[4],[21]	4%				4%		4%		4%		4%		4%
Debt Investments | Lithium Technologies, LLC | First-lien Loan due 1/2024 | Internet Services | SOFR
Investment Reference Rate	[2],[4],[21]	8%				8%		8%		8%		8%		8%
Debt Investments | Lithium Technologies, LLC | First-lien Loan due 10/2022 | Internet Services
Initial Acquisition Date	[6],[20]			Oct. 03, 2017
Interest Rate	[6],[20]			9%												9%		9%		9%		9%
Amortized Cost	[5],[6],[7],[20]			$ 55,783,000
Fair Value	[6],[9],[20]			$ 55,439,000
Percentage of Net Assets	[6],[20]			4.40%												4.40%		4.40%		4.40%		4.40%
Debt Investments | Lithium Technologies, LLC | First-lien Loan due 10/2022 | Internet Services | LIBOR
Reference Rate and Spread	[6],[20]			8%												8%		8%		8%		8%
Debt Investments | Lithium Technologies, LLC | First-lien Revolving Loan ($1,320 par, Due 10/2024) | Internet Services
Initial Acquisition Date	[2],[4],[21]	Oct. 03, 2017
Interest Rate	[2],[4],[21],[22]	12.06%				12.06%		12.06%		12.06%		12.06%		12.06%
Amortized Cost	[2],[4],[21],[22]	$ 1,323,000
Fair Value	[2],[4],[21],[22]	$ 1,245,000
Percentage of Net Assets	[2],[4],[21],[22]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Debt Investments | Lithium Technologies, LLC | First-lien Revolving Loan ($1,320 par, Due 10/2024) | Internet Services | SOFR
Investment Reference Rate	[2],[4],[21],[22]	8%				8%		8%		8%		8%		8%
Debt Investments | Lucidworks, Inc. | First-lien Loan due 2/2027 | Internet Services
Initial Acquisition Date	[2],[4],[21],[22]	Feb. 11, 2022
Interest Rate	[2],[4],[21],[22]	11.82%				11.82%		11.82%		11.82%		11.82%		11.82%
Investment Rate, PIK	[2],[4],[21],[22]	3.50%				3.50%		3.50%		3.50%		3.50%		3.50%
Amortized Cost	[1],[2],[3],[4],[21],[22]	$ 8,330,000
Fair Value	[2],[4],[8],[21],[22]	$ 8,170,000
Percentage of Net Assets	[2],[4],[21],[22]	0.60%				0.60%		0.60%		0.60%		0.60%		0.60%
Debt Investments | Lucidworks, Inc. | First-lien Loan due 2/2027 | Internet Services | SOFR
Investment Reference Rate	[2],[4],[21],[22]	7.50%				7.50%		7.50%		7.50%		7.50%		7.50%
Debt Investments | Lucidworks, Inc. | First-lien Loan Due 7/2024 | Internet Services
Initial Acquisition Date	[6],[27]			Jul. 31, 2019
Interest Rate	[6],[27]			12%												12%		12%		12%		12%
Investment Rate, PIK	[6],[27]			7%												7%		7%		7%		7%
Amortized Cost	[5],[6],[7],[27]			$ 13,766,000
Fair Value	[6],[9],[27]			$ 13,917,000
Percentage of Net Assets	[6],[27]			1.10%												1.10%		1.10%		1.10%		1.10%
Debt Investments | Lucidworks, Inc. | First-lien Loan Due 7/2024 | Internet Services | LIBOR
Reference Rate and Spread	[6],[27]			12%												12%		12%		12%		12%
Debt Investments | Piano Software, Inc. | First-lien loan ($1,363 par, due 9/2026) | Internet Services
Initial Acquisition Date		Feb. 25, 2021	[2],[4],[21],[22]	Feb. 25, 2021	[6],[26]
Interest Rate		11.42%	[2],[4],[21],[22]	7.50%	[6],[26]	11.42%	[2],[4],[21],[22]	11.42%	[2],[4],[21],[22]	11.42%	[2],[4],[21],[22]	11.42%	[2],[4],[21],[22]	11.42%	[2],[4],[21],[22]	7.50%	[6],[26]	7.50%	[6],[26]	7.50%	[6],[26]	7.50%	[6],[26]
Amortized Cost		$ 50,454,000	[1],[2],[3],[4],[21],[22]	$ 48,292,000	[5],[6],[7],[26]
Fair Value		$ 50,029,000	[2],[4],[8],[21],[22]	$ 48,711,000	[6],[9],[26]
Percentage of Net Assets		3.70%	[2],[4],[21],[22]	3.80%	[6],[26]	3.70%	[2],[4],[21],[22]	3.70%	[2],[4],[21],[22]	3.70%	[2],[4],[21],[22]	3.70%	[2],[4],[21],[22]	3.70%	[2],[4],[21],[22]	3.80%	[6],[26]	3.80%	[6],[26]	3.80%	[6],[26]	3.80%	[6],[26]
Debt Investments | Piano Software, Inc. | First-lien loan ($1,363 par, due 9/2026) | Internet Services | LIBOR
Reference Rate and Spread	[6],[26]			6.50%												6.50%		6.50%		6.50%		6.50%
Debt Investments | Piano Software, Inc. | First-lien loan ($1,363 par, due 9/2026) | Internet Services | SOFR
Investment Reference Rate	[2],[4],[21],[22]	7.10%				7.10%		7.10%		7.10%		7.10%		7.10%
Debt Investments | SMA Technologies Holdings, LLC | First-lien Loan due 2/2026 | Internet Services
Initial Acquisition Date	[2],[4],[21]	Oct. 31, 2022
Interest Rate	[2],[4],[21]	11.07%				11.07%		11.07%		11.07%		11.07%		11.07%
Amortized Cost	[1],[2],[3],[4],[21]	$ 35,258,000
Fair Value	[2],[4],[8],[21]	$ 35,268,000
Percentage of Net Assets	[2],[4],[21]	2.60%				2.60%		2.60%		2.60%		2.60%		2.60%
Debt Investments | SMA Technologies Holdings, LLC | First-lien Loan due 2/2026 | Internet Services | SOFR
Investment Reference Rate	[2],[4],[21]	6.75%				6.75%		6.75%		6.75%		6.75%		6.75%
Debt Investments | Acoustic, L.P. | First-lien Note due 6/2024 | Marketing Services
Initial Acquisition Date	[6],[20]			Dec. 17, 2019
Interest Rate	[6],[20]			8.50%												8.50%		8.50%		8.50%		8.50%
Amortized Cost	[5],[6],[7],[20]			$ 32,544,000
Fair Value	[6],[9],[20]			$ 31,747,000
Percentage of Net Assets	[6],[20]			2.50%												2.50%		2.50%		2.50%		2.50%
Debt Investments | Acoustic, L.P. | First-lien Note due 6/2024 | Marketing Services | LIBOR
Investment Reference Rate	[6],[20]			7%												7%		7%		7%		7%
Debt Investments | Avalara, Inc | First-lien Loan due 2/2026 | Manufacturing
Initial Acquisition Date	[2],[4],[21]	Oct. 19, 2022
Interest Rate	[2],[4],[21]	11.83%				11.83%		11.83%		11.83%		11.83%		11.83%
Amortized Cost	[1],[2],[3],[4],[21]	$ 37,601,000
Fair Value	[2],[4],[8],[21]	$ 37,255,000
Percentage of Net Assets	[2],[4],[21]	2.80%				2.80%		2.80%		2.80%		2.80%		2.80%
Debt Investments | Avalara, Inc | First-lien Loan due 2/2026 | Manufacturing | SOFR
Investment Reference Rate	[2],[4],[21]	7.25%				7.25%		7.25%		7.25%		7.25%		7.25%
Debt Investments | USR Parent, Inc. | ABL FILO Term Loan due 9/2022 | Office Products
Initial Acquisition Date	[6],[20],[26]			Sep. 12, 2017
Interest Rate	[6],[20],[26]			8.75%												8.75%		8.75%		8.75%		8.75%
Amortized Cost	[5],[6],[7],[20],[26]			$ 5,709,000
Fair Value	[6],[9],[20],[26]			$ 5,732,000
Percentage of Net Assets	[6],[20],[26]			0.40%												0.40%		0.40%		0.40%		0.40%
Debt Investments | USR Parent, Inc. | ABL FILO Term Loan due 9/2022 | Office Products | LIBOR
Investment Reference Rate	[6],[20],[26]			7.75%												7.75%		7.75%		7.75%		7.75%
Debt Investments | USR Parent, Inc. | ABL FILO term loan due 4/2027 | Office Products
Initial Acquisition Date	[2],[4],[21],[22]	Apr. 25, 2022
Interest Rate	[2],[4],[21],[22]	10.62%				10.62%		10.62%		10.62%		10.62%		10.62%
Amortized Cost	[1],[2],[3],[4],[21],[22]	$ 18,634,000
Fair Value	[2],[4],[8],[21],[22]	$ 18,478,000
Percentage of Net Assets	[2],[4],[21],[22]	1.40%				1.40%		1.40%		1.40%		1.40%		1.40%
Debt Investments | USR Parent, Inc. | ABL FILO term loan due 4/2027 | Office Products | SOFR
Investment Reference Rate	[2],[4],[21],[22]	6.50%				6.50%		6.50%		6.50%		6.50%		6.50%
Debt Investments | MD America Energy LLC | First-lien Loan due 12/2024 | Oil, Gas and Consumable Fuels
Initial Acquisition Date	[6],[20],[28]			Nov. 14, 2018
Interest Rate	[6],[20],[28]			9.25%												9.25%		9.25%		9.25%		9.25%
Amortized Cost	[5],[6],[7],[20],[28]			$ 8,775,000
Fair Value	[6],[9],[20],[28]			$ 8,775,000
Percentage of Net Assets	[6],[20],[28]			0.70%												0.70%		0.70%		0.70%		0.70%
Debt Investments | MD America Energy LLC | First-lien Loan due 12/2024 | Oil, Gas and Consumable Fuels | LIBOR
Investment Reference Rate	[6],[20],[28]			7.75%												7.75%		7.75%		7.75%		7.75%
Debt Investments | Murchison Oil and Gas, LLC | First-lien Loan due 6/2026 | Oil, Gas and Consumable Fuels
Initial Acquisition Date	[2],[4],[21]	Jun. 30, 2022
Interest Rate	[2],[4],[21]	13.23%				13.23%		13.23%		13.23%		13.23%		13.23%
Amortized Cost	[1],[2],[3],[4],[21]	$ 26,345,000
Fair Value	[2],[4],[8],[21]	$ 26,781,000
Percentage of Net Assets	[2],[4],[21]	2%				2%		2%		2%		2%		2%
Debt Investments | Murchison Oil and Gas, LLC | First-lien Loan due 6/2026 | Oil, Gas and Consumable Fuels | SOFR
Investment Reference Rate	[2],[4],[21]	8.65%				8.65%		8.65%		8.65%		8.65%		8.65%
Debt Investments | Mississippi Resources, LLC | First-lien Loan due 12/2022 | Oil, Gas and Consumable Fuels
Initial Acquisition Date	[6],[20],[29],[30]			Jun. 29, 2018
Interest Rate	[6],[20],[29],[30]			12%												12%		12%		12%		12%
Amortized Cost	[5],[6],[7],[20],[29],[30]			$ 1,498,000
Percentage of Net Assets	[6],[20],[29],[30]			0%												0%		0%		0%		0%
Debt Investments | Mississippi Resources, LLC | First-lien Loan due 12/2022 | Oil, Gas and Consumable Fuels | Prime Rate
Investment Reference Rate	[6],[20],[29],[30]			8%												8%		8%		8%		8%
Debt Investments | TRP Assets, LLC | First-lien loan due 12/2025 | Oil, Gas and Consumable Fuels
Initial Acquisition Date		Dec. 03, 2021	[2],[4],[21]	Dec. 03, 2021	[6],[20]
Interest Rate		12.34%	[2],[4],[21]	9.76%	[6],[20]	12.34%	[2],[4],[21]	12.34%	[2],[4],[21]	12.34%	[2],[4],[21]	12.34%	[2],[4],[21]	12.34%	[2],[4],[21]	9.76%	[6],[20]	9.76%	[6],[20]	9.76%	[6],[20]	9.76%	[6],[20]
Amortized Cost		$ 56,927,000	[1],[2],[3],[4],[21]	$ 41,003,000	[5],[6],[7],[20]
Fair Value		$ 58,468,000	[2],[4],[8],[21]	$ 40,950,000	[6],[9],[20]
Percentage of Net Assets		4.40%	[2],[4],[21]	3.20%	[6],[20]	4.40%	[2],[4],[21]	4.40%	[2],[4],[21]	4.40%	[2],[4],[21]	4.40%	[2],[4],[21]	4.40%	[2],[4],[21]	3.20%	[6],[20]	3.20%	[6],[20]	3.20%	[6],[20]	3.20%	[6],[20]
Debt Investments | TRP Assets, LLC | First-lien loan due 12/2025 | Oil, Gas and Consumable Fuels | SOFR
Investment Reference Rate		7.76%	[2],[4],[21]	7.50%	[6],[20]	7.76%	[2],[4],[21]	7.76%	[2],[4],[21]	7.76%	[2],[4],[21]	7.76%	[2],[4],[21]	7.76%	[2],[4],[21]	7.50%	[6],[20]	7.50%	[6],[20]	7.50%	[6],[20]	7.50%	[6],[20]
Debt Investments | Omnigo Software L L C | First-lien loan ($40,353 par, due 3/2026) | Other
Initial Acquisition Date	[2],[4],[21],[22]	Mar. 31, 2021
Interest Rate	[2],[4],[21],[22]	10.92%				10.92%		10.92%		10.92%		10.92%		10.92%
Amortized Cost	[1],[2],[3],[4],[21],[22]	$ 39,655,000
Fair Value	[2],[4],[8],[21],[22]	$ 39,445,000
Percentage of Net Assets	[2],[4],[21],[22]	2.90%				2.90%		2.90%		2.90%		2.90%		2.90%
Debt Investments | Omnigo Software L L C | First-lien loan ($40,353 par, due 3/2026) | Other | SOFR
Investment Reference Rate	[2],[4],[21],[22]	6.60%				6.60%		6.60%		6.60%		6.60%		6.60%
Debt Investments | Omnigo Software L L C | First-lien Loan due 3/2026 | Other
Initial Acquisition Date	[6],[20],[26]			Mar. 31, 2021
Interest Rate	[6],[20],[26]			7.50%												7.50%		7.50%		7.50%		7.50%
Amortized Cost	[5],[6],[7],[20],[26]			$ 33,067,000
Fair Value	[6],[9],[20],[26]			$ 33,408,000
Percentage of Net Assets	[6],[20],[26]			2.60%												2.60%		2.60%		2.60%		2.60%
Debt Investments | Omnigo Software L L C | First-lien Loan due 3/2026 | Other | LIBOR
Investment Reference Rate	[6],[20],[26]			6.50%												6.50%		6.50%		6.50%		6.50%
Debt Investments | Biohaven Pharmaceuticals, Inc. | First-lien Loan due 8/2025 | Pharmaceuticals
Initial Acquisition Date	[6],[20],[31]			Aug. 07, 2020
Interest Rate	[6],[20],[31]			10%												10%		10%		10%		10%
Investment Rate, PIK	[6],[20],[31]			4%												4%		4%		4%		4%
Amortized Cost	[5],[6],[7],[20],[31]			$ 50,761,000
Fair Value	[6],[9],[20],[31]			$ 52,782,000
Percentage of Net Assets	[6],[20],[31]			4.10%												4.10%		4.10%		4.10%		4.10%
Debt Investments | Biohaven Pharmaceuticals, Inc. | First-lien Loan due 8/2025 | Pharmaceuticals | LIBOR
Investment Reference Rate	[6],[20],[31]			9%												9%		9%		9%		9%
Debt Investments | Biohaven Pharmaceuticals, Inc. | First-lien Loan due 9/2026 | Pharmaceuticals
Initial Acquisition Date	[6],[20],[31]			Sep. 30, 2021
Interest Rate	[6],[20],[31]			9.25%												9.25%		9.25%		9.25%		9.25%
Investment Rate, PIK	[6],[20],[31]			4%												4%		4%		4%		4%
Amortized Cost	[5],[6],[7],[20],[31]			$ 11,903,000
Fair Value	[6],[9],[20],[31]			$ 12,816,000
Percentage of Net Assets	[6],[20],[31]			1%												1%		1%		1%		1%
Debt Investments | Biohaven Pharmaceuticals, Inc. | First-lien Loan due 9/2026 | Pharmaceuticals | LIBOR
Investment Reference Rate	[6],[20],[31]			8.25%												8.25%		8.25%		8.25%		8.25%
Debt Investments | TherapeuticsMD, Inc. | First-lien Loan due 3/2024 | Pharmaceuticals
Initial Acquisition Date	[6],[20],[31]			Apr. 24, 2019
Interest Rate	[6],[20],[31]			10.45%												10.45%		10.45%		10.45%		10.45%
Amortized Cost	[5],[6],[7],[20],[31]			$ 29,068,000
Fair Value	[6],[9],[20],[31]			$ 30,000,000
Percentage of Net Assets	[6],[20],[31]			2.40%												2.40%		2.40%		2.40%		2.40%
Debt Investments | TherapeuticsMD, Inc. | First-lien Loan due 3/2024 | Pharmaceuticals | LIBOR
Investment Reference Rate	[6],[20],[31]			7.75%												7.75%		7.75%		7.75%		7.75%
Debt Investments | 99 Cents Only Stores LLC | ABL FILO Term Loan due 5/2025 | Retail and Consumer Products
Initial Acquisition Date		Sep. 06, 2017	[2],[4],[21]	Sep. 06, 2017	[6],[20]
Interest Rate		13.23%	[2],[4],[21]	9.50%	[6],[20]	13.23%	[2],[4],[21]	13.23%	[2],[4],[21]	13.23%	[2],[4],[21]	13.23%	[2],[4],[21]	13.23%	[2],[4],[21]	9.50%	[6],[20]	9.50%	[6],[20]	9.50%	[6],[20]	9.50%	[6],[20]
Amortized Cost		$ 24,782,000		$ 24,704,000	[5],[6],[7],[20]
Fair Value		$ 25,063,000	[2],[4],[8],[21]	$ 25,625,000	[6],[9],[20]
Percentage of Net Assets		1.90%	[2],[4],[21]	2%	[6],[20]	1.90%	[2],[4],[21]	1.90%	[2],[4],[21]	1.90%	[2],[4],[21]	1.90%	[2],[4],[21]	1.90%	[2],[4],[21]	2%	[6],[20]	2%	[6],[20]	2%	[6],[20]	2%	[6],[20]
Debt Investments | 99 Cents Only Stores LLC | ABL FILO Term Loan due 5/2025 | Retail and Consumer Products | LIBOR
Investment Reference Rate		8.50%	[2],[4],[21]	8.50%	[6],[20]	8.50%	[2],[4],[21]	8.50%	[2],[4],[21]	8.50%	[2],[4],[21]	8.50%	[2],[4],[21]	8.50%	[2],[4],[21]	8.50%	[6],[20]	8.50%	[6],[20]	8.50%	[6],[20]	8.50%	[6],[20]
Debt Investments | American Achievement Corp | First-lien Loan due 9/2026 | Retail and Consumer Products
Initial Acquisition Date		Sep. 30, 2015	[2],[4],[21]	Sep. 30, 2015	[6],[20]
Interest Rate		10.38%	[2],[4],[21]	7.25%	[6],[20]	10.38%	[2],[4],[21]	10.38%	[2],[4],[21]	10.38%	[2],[4],[21]	10.38%	[2],[4],[21]	10.38%	[2],[4],[21]	7.25%	[6],[20]	7.25%	[6],[20]	7.25%	[6],[20]	7.25%	[6],[20]
Investment Rate, PIK		9.88%	[2],[4],[21]	6.75%	[6],[20]	9.88%	[2],[4],[21]	9.88%	[2],[4],[21]	9.88%	[2],[4],[21]	9.88%	[2],[4],[21]	9.88%	[2],[4],[21]	6.75%	[6],[20]	6.75%	[6],[20]	6.75%	[6],[20]	6.75%	[6],[20]
Amortized Cost		$ 26,339,000	[1],[2],[3],[4],[21]	$ 24,259,000	[5],[6],[7],[20]
Fair Value		$ 20,922,000	[2],[4],[8],[21]	$ 18,952,000	[6],[9],[20]
Percentage of Net Assets		1.60%	[2],[4],[21]	1.50%	[6],[20]	1.60%	[2],[4],[21]	1.60%	[2],[4],[21]	1.60%	[2],[4],[21]	1.60%	[2],[4],[21]	1.60%	[2],[4],[21]	1.50%	[6],[20]	1.50%	[6],[20]	1.50%	[6],[20]	1.50%	[6],[20]
Debt Investments | American Achievement Corp | First-lien Loan due 9/2026 | Retail and Consumer Products | LIBOR
Investment Reference Rate		6.25%	[2],[4],[21]	6.25%	[6],[20]	6.25%	[2],[4],[21]	6.25%	[2],[4],[21]	6.25%	[2],[4],[21]	6.25%	[2],[4],[21]	6.25%	[2],[4],[21]	6.25%	[6],[20]	6.25%	[6],[20]	6.25%	[6],[20]	6.25%	[6],[20]
Debt Investments | American Achievement Corp | First-lien loan ($1,363 par, due 9/2026) | Retail and Consumer Products
Initial Acquisition Date		Jun. 10, 2021	[2],[4],[21],[32]	Jun. 10, 2021	[6],[20]
Interest Rate		18.13%	[2],[4],[21]	15%	[6],[20]	18.13%	[2],[4],[21]	18.13%	[2],[4],[21]	18.13%	[2],[4],[21]	18.13%	[2],[4],[21]	18.13%	[2],[4],[21]	15%	[6],[20]	15%	[6],[20]	15%	[6],[20]	15%	[6],[20]
Investment Rate, PIK		17.63%	[2],[4],[21]	14.50%	[6],[20]	17.63%	[2],[4],[21]	17.63%	[2],[4],[21]	17.63%	[2],[4],[21]	17.63%	[2],[4],[21]	17.63%	[2],[4],[21]	14.50%	[6],[20]	14.50%	[6],[20]	14.50%	[6],[20]	14.50%	[6],[20]
Amortized Cost		$ 1,362,000	[1],[2],[3],[4],[21]	$ 1,370,000	[5],[6],[7],[20]
Fair Value		$ 78,000	[2],[4],[8],[21]	$ 92,000	[6],[9],[20]
Percentage of Net Assets		0%	[2],[4],[21]	0%	[6],[20]	0%	[2],[4],[21]	0%	[2],[4],[21]	0%	[2],[4],[21]	0%	[2],[4],[21]	0%	[2],[4],[21]	0%	[6],[20]	0%	[6],[20]	0%	[6],[20]	0%	[6],[20]
Debt Investments | American Achievement Corp | First-lien loan ($1,363 par, due 9/2026) | Retail and Consumer Products | LIBOR
Investment Reference Rate		14%	[2],[4],[21]	14%	[6],[20]	14%	[2],[4],[21]	14%	[2],[4],[21]	14%	[2],[4],[21]	14%	[2],[4],[21]	14%	[2],[4],[21]	14%	[6],[20]	14%	[6],[20]	14%	[6],[20]	14%	[6],[20]
Debt Investments | American Achievement Corp | Subordinated Note due 9/2026 | Retail and Consumer Products
Initial Acquisition Date		Mar. 16, 2021	[2],[4],[21],[32]	Mar. 16, 2021	[6],[20]
Investment Rate, PIK		4.75%	[2],[4],[21]	2%	[6],[20]	4.75%	[2],[4],[21]	4.75%	[2],[4],[21]	4.75%	[2],[4],[21]	4.75%	[2],[4],[21]	4.75%	[2],[4],[21]	2%	[6],[20]	2%	[6],[20]	2%	[6],[20]	2%	[6],[20]
Amortized Cost		$ 545,000	[1],[2],[3],[4],[21]	$ 545,000	[5],[6],[7],[20]
Fair Value		$ 71,000	[2],[4],[8],[21]	$ 71,000	[6],[9],[20]
Percentage of Net Assets		0%	[2],[4],[21]	0%	[6],[20]	0%	[2],[4],[21]	0%	[2],[4],[21]	0%	[2],[4],[21]	0%	[2],[4],[21]	0%	[2],[4],[21]	0%	[6],[20]	0%	[6],[20]	0%	[6],[20]	0%	[6],[20]
Debt Investments | American Achievement Corp | Subordinated Note due 9/2026 | Retail and Consumer Products | LIBOR
Investment Reference Rate		1%	[2],[4],[21]	1%	[6],[20]	1%	[2],[4],[21]	1%	[2],[4],[21]	1%	[2],[4],[21]	1%	[2],[4],[21]	1%	[2],[4],[21]	1%	[6],[20]	1%	[6],[20]	1%	[6],[20]	1%	[6],[20]
Debt Investments | Bed Bath and Beyond Inc. | ABL FILO Term Loan due 8/2027 | Retail and Consumer Products
Initial Acquisition Date	[2],[4],[21]	Sep. 02, 2022
Interest Rate	[2],[4],[21]	12.30%				12.30%		12.30%		12.30%		12.30%		12.30%
Amortized Cost	[1],[2],[3],[4],[21]	$ 53,696,000
Fair Value	[2],[4],[8],[21]	$ 53,900,000
Percentage of Net Assets	[2],[4],[21]	4%				4%		4%		4%		4%		4%
Debt Investments | Bed Bath and Beyond Inc. | ABL FILO Term Loan due 8/2027 | Retail and Consumer Products | SOFR
Investment Reference Rate	[2],[4],[21]	7.90%				7.90%		7.90%		7.90%		7.90%		7.90%
Debt Investments | Cordance Operations, LLC | First-lien Loan Due 7/2028 | Retail and Consumer Products
Initial Acquisition Date	[2],[4],[21]	Jul. 25, 2022
Interest Rate	[2],[4],[21]	13.27%				13.27%		13.27%		13.27%		13.27%		13.27%
Amortized Cost	[1],[2],[3],[4],[21]	$ 32,091,000
Fair Value	[2],[4],[8],[21]	$ 32,135,000
Percentage of Net Assets	[2],[4],[21]	2.40%				2.40%		2.40%		2.40%		2.40%		2.40%
Debt Investments | Cordance Operations, LLC | First-lien Loan Due 7/2028 | Retail and Consumer Products | SOFR
Investment Reference Rate	[2],[4],[21]	8.75%				8.75%		8.75%		8.75%		8.75%		8.75%
Debt Investments | Moran Foods, LLC | ABL FILO Term Loan due 4/2024 | Retail and Consumer Products
Initial Acquisition Date	[6],[20]			Apr. 01, 2020
Interest Rate	[6],[20]			9%												9%		9%		9%		9%
Amortized Cost	[5],[6],[7],[20]			$ 32,864,000
Fair Value	[6],[9],[20]			$ 33,683,000
Percentage of Net Assets	[6],[20]			2.60%												2.60%		2.60%		2.60%		2.60%
Debt Investments | Moran Foods, LLC | ABL FILO Term Loan due 4/2024 | Retail and Consumer Products | LIBOR
Investment Reference Rate	[6],[20]			7.50%												7.50%		7.50%		7.50%		7.50%
Debt Investments | Neuintel, LLC | First-lien Loan due 12/2026 | Retail and Consumer Products
Initial Acquisition Date		Dec. 20, 2021	[2],[4],[21],[22]	Dec. 20, 2021	[6],[20],[26]
Interest Rate		10.76%	[2],[4],[21],[22]	7.25%	[6],[20],[26]	10.76%	[2],[4],[21],[22]	10.76%	[2],[4],[21],[22]	10.76%	[2],[4],[21],[22]	10.76%	[2],[4],[21],[22]	10.76%	[2],[4],[21],[22]	7.25%	[6],[20],[26]	7.25%	[6],[20],[26]	7.25%	[6],[20],[26]	7.25%	[6],[20],[26]
Amortized Cost		$ 55,414,000	[1],[2],[3],[4],[21],[22]	$ 50,811,000	[5],[6],[7],[20],[26]
Fair Value		$ 55,272,000	[2],[4],[8],[21],[22]	$ 50,700,000	[6],[9],[20],[26]
Percentage of Net Assets		4.10%	[2],[4],[21],[22]	4%	[6],[20],[26]	4.10%	[2],[4],[21],[22]	4.10%	[2],[4],[21],[22]	4.10%	[2],[4],[21],[22]	4.10%	[2],[4],[21],[22]	4.10%	[2],[4],[21],[22]	4%	[6],[20],[26]	4%	[6],[20],[26]	4%	[6],[20],[26]	4%	[6],[20],[26]
Debt Investments | Neuintel, LLC | First-lien Loan due 12/2026 | Retail and Consumer Products | LIBOR
Investment Reference Rate		6.25%	[2],[4],[21],[22]	6.25%	[6],[20],[26]	6.25%	[2],[4],[21],[22]	6.25%	[2],[4],[21],[22]	6.25%	[2],[4],[21],[22]	6.25%	[2],[4],[21],[22]	6.25%	[2],[4],[21],[22]	6.25%	[6],[20],[26]	6.25%	[6],[20],[26]	6.25%	[6],[20],[26]	6.25%	[6],[20],[26]
Debt Investments | Project P Intermediate 2, LLC | ABL FILO Term Loan due 5/2026 | Retail and Consumer Products
Initial Acquisition Date		Nov. 08, 2021	[2],[4],[21]	Nov. 08, 2021	[6],[20]
Interest Rate		12.41%	[2],[4],[21]	9.25%	[6],[20]	12.41%	[2],[4],[21]	12.41%	[2],[4],[21]	12.41%	[2],[4],[21]	12.41%	[2],[4],[21]	12.41%	[2],[4],[21]	9.25%	[6],[20]	9.25%	[6],[20]	9.25%	[6],[20]	9.25%	[6],[20]
Amortized Cost		$ 71,976,000	[1],[2],[3],[4],[21]	$ 73,541,000	[5],[6],[7],[20]
Fair Value		$ 72,943,000	[2],[4],[8],[21]	$ 74,250,000	[6],[9],[20]
Percentage of Net Assets		5.40%	[2],[4],[21]	5.80%	[6],[20]	5.40%	[2],[4],[21]	5.40%	[2],[4],[21]	5.40%	[2],[4],[21]	5.40%	[2],[4],[21]	5.40%	[2],[4],[21]	5.80%	[6],[20]	5.80%	[6],[20]	5.80%	[6],[20]	5.80%	[6],[20]
Debt Investments | Project P Intermediate 2, LLC | ABL FILO Term Loan due 5/2026 | Retail and Consumer Products | LIBOR
Investment Reference Rate		8%	[2],[4],[21]	8%	[6],[20]	8%	[2],[4],[21]	8%	[2],[4],[21]	8%	[2],[4],[21]	8%	[2],[4],[21]	8%	[2],[4],[21]	8%	[6],[20]	8%	[6],[20]	8%	[6],[20]	8%	[6],[20]
Debt Investments | Tango Management Consulting, LLC | First-lien Loan due 12/2027 | Retail and Consumer Products
Initial Acquisition Date	[6],[20],[26]			Dec. 01, 2021
Interest Rate	[6],[20],[26]			7.50%												7.50%		7.50%		7.50%		7.50%
Amortized Cost	[5],[6],[7],[20],[26]			$ 31,487,000
Fair Value	[6],[9],[20],[26]			$ 31,459,000
Percentage of Net Assets	[6],[20],[26]			2.50%												2.50%		2.50%		2.50%		2.50%
Debt Investments | Tango Management Consulting, LLC | First-lien Loan due 12/2027 | Retail and Consumer Products | LIBOR
Investment Reference Rate	[6],[20],[26]			6.75%												6.75%		6.75%		6.75%		6.75%
Debt Investments | Tango Management Consulting, LLC | First-lien Loan due 12/2027 | Retail and Consumer Products
Initial Acquisition Date	[2],[4],[21],[22]	Dec. 01, 2021
Interest Rate	[2],[4],[21],[22]	10.49%				10.49%		10.49%		10.49%		10.49%		10.49%
Amortized Cost	[1],[2],[3],[4],[21],[22]	$ 43,752,000
Fair Value	[2],[4],[8],[21],[22]	$ 42,997,000
Percentage of Net Assets	[2],[4],[21],[22]	3.20%				3.20%		3.20%		3.20%		3.20%		3.20%
Debt Investments | Tango Management Consulting, LLC | First-lien Loan due 12/2027 | Retail and Consumer Products | LIBOR
Investment Reference Rate	[2],[4],[21],[22]	6.75%				6.75%		6.75%		6.75%		6.75%		6.75%
Debt Investments | Project44, Inc. | First-lien Loan due 11/2027 | Transportation
Initial Acquisition Date		Nov. 12, 2021	[2],[4],[21],[22]	Nov. 12, 2021	[6],[20],[26]
Interest Rate		11.41%	[2],[4],[21],[22]	7.25%	[6],[20],[26]	11.41%	[2],[4],[21],[22]	11.41%	[2],[4],[21],[22]	11.41%	[2],[4],[21],[22]	11.41%	[2],[4],[21],[22]	11.41%	[2],[4],[21],[22]	7.25%	[6],[20],[26]	7.25%	[6],[20],[26]	7.25%	[6],[20],[26]	7.25%	[6],[20],[26]
Amortized Cost		$ 34,043,000	[1],[2],[3],[4],[21],[22]	$ 33,821,000	[5],[6],[7],[20],[26]
Fair Value		$ 33,901,000	[2],[4],[8],[21],[22]	$ 33,901,000	[6],[9],[20],[26]
Percentage of Net Assets		2.50%	[2],[4],[21],[22]	2.70%	[6],[20],[26]	2.50%	[2],[4],[21],[22]	2.50%	[2],[4],[21],[22]	2.50%	[2],[4],[21],[22]	2.50%	[2],[4],[21],[22]	2.50%	[2],[4],[21],[22]	2.70%	[6],[20],[26]	2.70%	[6],[20],[26]	2.70%	[6],[20],[26]	2.70%	[6],[20],[26]
Debt Investments | Project44, Inc. | First-lien Loan due 11/2027 | Transportation | LIBOR
Investment Reference Rate		6.25%	[2],[4],[21],[22]	6.25%	[6],[20],[26]	6.25%	[2],[4],[21],[22]	6.25%	[2],[4],[21],[22]	6.25%	[2],[4],[21],[22]	6.25%	[2],[4],[21],[22]	6.25%	[2],[4],[21],[22]	6.25%	[6],[20],[26]	6.25%	[6],[20],[26]	6.25%	[6],[20],[26]	6.25%	[6],[20],[26]
Debt Investments | Clinicient, Inc. | First-lien revolving loan ($2,400 par, due 5/2024) | Healthcare
Initial Acquisition Date	[2],[21]			May 31, 2019
Interest Rate	[2],[21]			8.50%												8.50%		8.50%		8.50%		8.50%
Amortized Cost	[1],[2],[3],[21]			$ 2,381,000
Fair Value	[2],[8],[21]			$ 2,440,000
Percentage of Net Assets	[2],[21]			0.20%												0.20%		0.20%		0.20%		0.20%
Debt Investments | Clinicient, Inc. | First-lien revolving loan ($2,400 par, due 5/2024) | Healthcare | LIBOR
Reference Rate and Spread	[2],[21]			7%												7%		7%		7%		7%
Debt Investments | Clinicient, Inc. | First-lien loan due 5/2024 | Healthcare
Initial Acquisition Date	[2],[21]			May 31, 2019
Interest Rate	[2],[21]			8.50%												8.50%		8.50%		8.50%		8.50%
Amortized Cost	[1],[2],[3],[21]			$ 14,920,000
Fair Value	[2],[8],[21]			$ 15,150,000
Percentage of Net Assets	[2],[21]			1.20%												1.20%		1.20%		1.20%		1.20%
Debt Investments | Clinicient, Inc. | First-lien loan due 5/2024 | Healthcare | LIBOR
Reference Rate and Spread	[2],[21]			7%												7%		7%		7%		7%
Debt Investments | Verdad Resources Intermediate Holdings, LLC | First-lien Loan due 10/2024 | Oil, Gas and Consumable Fuels
Initial Acquisition Date	[6],[20]			Apr. 10, 2019
Interest Rate	[6],[20]			9.50%												9.50%		9.50%		9.50%		9.50%
Amortized Cost	[5],[6],[7],[20]			$ 24,925,000
Fair Value	[6],[9],[20]			$ 25,485,000
Percentage of Net Assets	[6],[20]			2%												2%		2%		2%		2%
Debt Investments | Verdad Resources Intermediate Holdings, LLC | First-lien Loan due 10/2024 | Oil, Gas and Consumable Fuels | LIBOR
Investment Reference Rate	[6],[20]			7.50%												7.50%		7.50%		7.50%		7.50%
Debt Investments | Designer Brands Inc | ABL First-lien Loan due 8/2025 | Retail and Consumer Products
Initial Acquisition Date	[6],[20],[31]			Aug. 07, 2020
Interest Rate	[6],[20],[31]			9.75%												9.75%		9.75%		9.75%		9.75%
Amortized Cost	[5],[6],[7],[20],[31]			$ 45,974,000
Fair Value	[6],[9],[20],[31]			$ 48,398,000
Percentage of Net Assets	[6],[20],[31]			3.80%												3.80%		3.80%		3.80%		3.80%
Debt Investments | Designer Brands Inc | ABL First-lien Loan due 8/2025 | Retail and Consumer Products | LIBOR
Investment Reference Rate	[6],[20],[31]			8.50%												8.50%		8.50%		8.50%		8.50%
Equity and Other Investments
Amortized Cost		$ 195,169,000	[1],[2],[3],[4]	$ 114,460,000	[5],[6],[7]
Fair Value		$ 219,111,000	[2],[4],[8]	$ 161,459,000	[6],[9]
Percentage of Net Assets		16.80%	[2],[4]	12.60%	[6]	16.80%	[2],[4]	16.80%	[2],[4]	16.80%	[2],[4]	16.80%	[2],[4]	16.80%	[2],[4]	12.60%	[6]	12.60%	[6]	12.60%	[6]	12.60%	[6]
Equity and Other Investments | Business Services
Amortized Cost		$ 14,785,000	[1],[2],[3],[4]	$ 9,536,000	[5],[6],[7]
Fair Value		$ 17,131,000	[2],[4],[8]	$ 13,594,000	[6],[9]
Percentage of Net Assets		1.30%	[2],[4]	1.10%	[6]	1.30%	[2],[4]	1.30%	[2],[4]	1.30%	[2],[4]	1.30%	[2],[4]	1.30%	[2],[4]	1.10%	[6]	1.10%	[6]	1.10%	[6]	1.10%	[6]
Equity and Other Investments | Communications
Amortized Cost		$ 6,174,000	[1],[2],[3],[4]	$ 5,199,000	[5],[6],[7]
Fair Value		$ 4,967,000	[2],[4],[8]	$ 6,358,000	[6],[9]
Percentage of Net Assets		0.30%	[2],[4]	0.50%	[6]	0.30%	[2],[4]	0.30%	[2],[4]	0.30%	[2],[4]	0.30%	[2],[4]	0.30%	[2],[4]	0.50%	[6]	0.50%	[6]	0.50%	[6]	0.50%	[6]
Equity and Other Investments | Education
Amortized Cost		$ 9,778,000	[1],[2],[3],[4]	$ 6,523,000	[5],[6],[7]
Fair Value		$ 8,508,000	[2],[4],[8]	$ 6,523,000	[6],[9]
Percentage of Net Assets		0.70%	[2],[4]	0.50%	[6]	0.70%	[2],[4]	0.70%	[2],[4]	0.70%	[2],[4]	0.70%	[2],[4]	0.70%	[2],[4]	0.50%	[6]	0.50%	[6]	0.50%	[6]	0.50%	[6]
Equity and Other Investments | Financial Services
Amortized Cost	[1],[2],[3],[4]	$ 5,997,000
Fair Value	[2],[4],[8]	$ 7,516,000
Percentage of Net Assets	[2],[4]	0.50%				0.50%		0.50%		0.50%		0.50%		0.50%
Equity and Other Investments | Healthcare
Amortized Cost		$ 21,389,000	[1],[2],[3],[4]	$ 11,850,000	[5],[6],[7]
Fair Value		$ 22,104,000	[2],[4],[8]	$ 20,229,000	[6],[9]
Percentage of Net Assets		1.60%	[2],[4]	1.50%	[6]	1.60%	[2],[4]	1.60%	[2],[4]	1.60%	[2],[4]	1.60%	[2],[4]	1.60%	[2],[4]	1.50%	[6]	1.50%	[6]	1.50%	[6]	1.50%	[6]
Equity and Other Investments | Hotel, Gaming and Leisure
Amortized Cost		$ 21,942,000	[1],[2],[3],[4]	$ 21,942,000	[5],[6],[7]
Fair Value		$ 24,456,000	[2],[4],[8]	$ 17,191,000	[6],[9]
Percentage of Net Assets		1.80%	[2],[4]	1.40%	[6]	1.80%	[2],[4]	1.80%	[2],[4]	1.80%	[2],[4]	1.80%	[2],[4]	1.80%	[2],[4]	1.40%	[6]	1.40%	[6]	1.40%	[6]	1.40%	[6]
Equity and Other Investments | Human Resource Support Services
Amortized Cost		$ 11,669,000	[1],[2],[3],[4]	$ 7,141,000	[5],[6],[7]
Fair Value		$ 15,357,000	[2],[4],[8]	$ 10,862,000	[6],[9]
Percentage of Net Assets		1.20%	[2],[4]	0.90%	[6]	1.20%	[2],[4]	1.20%	[2],[4]	1.20%	[2],[4]	1.20%	[2],[4]	1.20%	[2],[4]	0.90%	[6]	0.90%	[6]	0.90%	[6]	0.90%	[6]
Equity and Other Investments | Internet Services
Amortized Cost		$ 17,629,000	[1],[2],[3],[4]	$ 16,131,000	[5],[6],[7]
Fair Value		$ 16,673,000	[2],[4],[8]	$ 16,151,000	[6],[9]
Percentage of Net Assets		1.20%	[2],[4]	1.30%	[6]	1.20%	[2],[4]	1.20%	[2],[4]	1.20%	[2],[4]	1.20%	[2],[4]	1.20%	[2],[4]	1.30%	[6]	1.30%	[6]	1.30%	[6]	1.30%	[6]
Equity and Other Investments | Structured Credit
Amortized Cost		$ 53,066,000	[1],[2],[3],[4]	$ 5,095,000	[5],[6],[7]
Fair Value		$ 51,426,000	[2],[4],[8]	$ 5,792,000	[6],[9]
Percentage of Net Assets		4.40%	[2],[4]	0.40%	[6]	4.40%	[2],[4]	4.40%	[2],[4]	4.40%	[2],[4]	4.40%	[2],[4]	4.40%	[2],[4]	0.40%	[6]	0.40%	[6]	0.40%	[6]	0.40%	[6]
Equity and Other Investments | Oil, Gas and Consumable Fuels
Amortized Cost	[1],[2],[3],[4]	$ 21,422,000
Fair Value	[2],[4],[8]	$ 23,293,000
Percentage of Net Assets	[2],[4]	1.80%				1.80%		1.80%		1.80%		1.80%		1.80%
Equity and Other Investments | Pharmaceuticals
Amortized Cost	[1],[2],[3],[4]	$ 1,437,000
Fair Value	[2],[4],[8]	365,000
Equity and Other Investments | Retail and Consumer Products
Amortized Cost		6,041,000	[1],[2],[3],[4]	$ 16,285,000	[5],[6],[7]
Fair Value		$ 15,795,000	[2],[4],[8]	$ 26,545,000	[6],[9]
Percentage of Net Assets		1.10%	[2],[4]	2%	[6]	1.10%	[2],[4]	1.10%	[2],[4]	1.10%	[2],[4]	1.10%	[2],[4]	1.10%	[2],[4]	2%	[6]	2%	[6]	2%	[6]	2%	[6]
Equity and Other Investments | Financial Services
Amortized Cost	[5],[6],[7]			$ 5,997,000
Fair Value	[6],[9]			$ 6,027,000
Percentage of Net Assets	[6]			0.50%												0.50%		0.50%		0.50%		0.50%
Equity and Other Investments | WideOrbit, Inc. | Warrants | Business Services
Initial Acquisition Date		Jul. 08, 2020	[2],[4],[33]	Jul. 08, 2020	[6],[34]
Amortized Cost		$ 327,000	[1],[2],[3],[4],[33]	$ 327,000	[5],[6],[7],[34]
Fair Value		$ 4,869,000	[2],[4],[8],[33]	$ 327,000	[6],[9],[34]
Percentage of Net Assets		0.40%	[2],[4],[33]	0%	[6],[34]	0.40%	[2],[4],[33]	0.40%	[2],[4],[33]	0.40%	[2],[4],[33]	0.40%	[2],[4],[33]	0.40%	[2],[4],[33]	0%	[6],[34]	0%	[6],[34]	0%	[6],[34]	0%	[6],[34]
Equity and Other Investments | Celtra Technologies, Inc. | Class A Units | Communications
Initial Acquisition Date		Nov. 19, 2021	[2],[4],[33]	Nov. 19, 2021	[6],[34],[35]
Amortized Cost		$ 1,250,000	[1],[2],[3],[4],[33]	$ 1,250,000	[5],[6],[7],[34],[35]
Fair Value		$ 1,250,000	[2],[4],[8],[33]	$ 1,250,000	[6],[9],[34],[35]
Percentage of Net Assets		0.10%	[2],[4],[33]	0.10%	[6],[34],[35]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[6],[34],[35]	0.10%	[6],[34],[35]	0.10%	[6],[34],[35]	0.10%	[6],[34],[35]
Equity and Other Investments | IntelePeer Holdings, Inc. | Series C Preferred Shares | Communications
Initial Acquisition Date		Apr. 08, 2021	[2],[4],[33],[36]	Apr. 08, 2021	[6],[34],[35]
Amortized Cost		$ 1,816,000	[1],[2],[3],[4],[33]	$ 1,816,000	[5],[6],[7],[34],[35]
Fair Value		$ 1,794,000	[2],[4],[8],[33]	$ 2,829,000	[6],[9],[34],[35]
Percentage of Net Assets		0.10%	[2],[4],[33]	0.20%	[6],[34],[35]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.20%	[6],[34],[35]	0.20%	[6],[34],[35]	0.20%	[6],[34],[35]	0.20%	[6],[34],[35]
Equity and Other Investments | IntelePeer Holdings, Inc. | Series D Preferred Shares | Communications
Initial Acquisition Date		Apr. 08, 2021	[2],[4],[33],[36]	Apr. 08, 2021	[6],[34],[35]
Amortized Cost		$ 2,925,000	[1],[2],[3],[4],[33]	$ 1,950,000	[5],[6],[7],[34],[35]
Fair Value		$ 1,923,000	[2],[4],[8],[33]	$ 1,950,000	[6],[9],[34],[35]
Percentage of Net Assets		0.10%	[2],[4],[33]	0.20%	[6],[34],[35]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.20%	[6],[34],[35]	0.20%	[6],[34],[35]	0.20%	[6],[34],[35]	0.20%	[6],[34],[35]
Equity and Other Investments | IntelePeer Holdings, Inc. | Warrants | Communications
Initial Acquisition Date		Feb. 28, 2020	[2],[4],[33],[36]	Feb. 28, 2020	[6],[34]
Amortized Cost		$ 183,000	[1],[2],[3],[4],[33]	$ 183,000	[5],[6],[7],[34]
Fair Value	[6],[9],[34]			$ 290,000
Percentage of Net Assets		0%	[2],[4],[33]	0%	[6],[34]	0%	[2],[4],[33]	0%	[2],[4],[33]	0%	[2],[4],[33]	0%	[2],[4],[33]	0%	[2],[4],[33]	0%	[6],[34]	0%	[6],[34]	0%	[6],[34]	0%	[6],[34]
Equity and Other Investments | IntelePeer Holdings, Inc. | Warrants | Communications
Initial Acquisition Date		Apr. 08, 2021	[2],[4],[33],[36]	Apr. 08, 2021	[6],[34],[35]
Fair Value	[6],[9],[34],[35]			$ 39,000
Percentage of Net Assets		0%	[2],[4],[33]	0%	[6],[34],[35]	0%	[2],[4],[33]	0%	[2],[4],[33]	0%	[2],[4],[33]	0%	[2],[4],[33]	0%	[2],[4],[33]	0%	[6],[34],[35]	0%	[6],[34],[35]	0%	[6],[34],[35]	0%	[6],[34],[35]
Equity and Other Investments | EMS Linq, Inc. | Class B Units | Education
Initial Acquisition Date		Dec. 22, 2021	[2],[4],[33]	Dec. 22, 2021	[6],[34],[35]
Amortized Cost		$ 5,523,000	[1],[2],[3],[4],[33]	$ 5,523,000	[5],[6],[7],[34],[35]
Fair Value		$ 4,763,000	[2],[4],[8],[33]	$ 5,523,000	[6],[9],[34],[35]
Percentage of Net Assets		0.40%	[2],[4],[33]	0.40%	[6],[34],[35]	0.40%	[2],[4],[33]	0.40%	[2],[4],[33]	0.40%	[2],[4],[33]	0.40%	[2],[4],[33]	0.40%	[2],[4],[33]	0.40%	[6],[34],[35]	0.40%	[6],[34],[35]	0.40%	[6],[34],[35]	0.40%	[6],[34],[35]
Equity and Other Investments | Allegro CLO Ltd, Series 2018-1A | Structured Product due 6/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	May 26, 2022
Interest Rate	[2],[4],[21],[23],[24]	5.36%				5.36%		5.36%		5.36%		5.36%		5.36%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 924,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 848,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Allegro CLO Ltd, Series 2018-1A | Structured Product due 6/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	2.85%				2.85%		2.85%		2.85%		2.85%		2.85%
Equity and Other Investments | Bain Capital Credit CLO Ltd, Series 2018-1A | Structured Credit | Structured Product
Initial Acquisition Date	[6],[20],[31],[37]			Oct. 15, 2020
Interest Rate	[6],[20],[31],[37]			5.47%												5.47%		5.47%		5.47%		5.47%
Amortized Cost	[5],[6],[7],[20],[31],[37]			$ 417,000
Fair Value	[6],[9],[20],[31],[37]			$ 463,000
Percentage of Net Assets	[6],[20],[31],[37]			0%												0%		0%		0%		0%
Equity and Other Investments | Bain Capital Credit CLO Ltd, Series 2018-1A | Structured Credit | LIBOR | Structured Product
Investment Reference Rate	[6],[20],[31],[37]			5.35%												5.35%		5.35%		5.35%		5.35%
Equity and Other Investments | Bain Capital Credit CLO Ltd, Series 2018-1A | Structured Product due 4/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Oct. 15, 2020
Interest Rate	[2],[4],[21],[23],[24]	8.13%				8.13%		8.13%		8.13%		8.13%		8.13%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 424,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 383,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0%				0%		0%		0%		0%		0%
Equity and Other Investments | Bain Capital Credit CLO Ltd, Series 2018-1A | Structured Product due 4/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	5.35%				5.35%		5.35%		5.35%		5.35%		5.35%
Equity and Other Investments | AvidXchange, Inc. | Common Stock | Financial Services
Amortized Cost	[1],[2],[3],[4],[33],[38]	$ 1,022,000
Fair Value	[2],[4],[8],[33],[38]	$ 1,995,000
Percentage of Net Assets	[2],[4],[33],[38]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | AvidXchange, Inc. | Common Stock | Financial Services
Initial Acquisition Date		Oct. 15, 2021	[2],[4],[23],[24],[33],[38]	Oct. 15, 2021	[6],[31],[34],[35],[37]
Amortized Cost	[5],[6],[7],[31],[34],[35],[37]			$ 1,022,000
Fair Value	[6],[9],[31],[34],[35],[37]			$ 2,785,000
Percentage of Net Assets	[6],[31],[34],[35],[37]			0.20%												0.20%		0.20%		0.20%		0.20%
Equity and Other Investments | Passport Labs, Inc. | Warrants | Financial Services
Amortized Cost	[1],[2],[3],[4],[33]	$ 192,000
Fair Value	[2],[4],[8],[33]	$ 71,000
Percentage of Net Assets	[2],[4],[33]	0%				0%		0%		0%		0%		0%
Equity and Other Investments | Passport Labs, Inc. | Warrants | Financial Services
Initial Acquisition Date		Apr. 28, 2021	[2],[4],[33]	Apr. 28, 2021	[6],[34],[35]
Amortized Cost	[5],[6],[7],[34],[35]			$ 192,000
Fair Value	[6],[9],[34],[35]			$ 192,000
Percentage of Net Assets	[6],[34],[35]			0%												0%		0%		0%		0%
Equity and Other Investments | TradingScreen, Inc. | Class A Units | Financial Services
Amortized Cost	[1],[2],[3],[4],[33],[39]	$ 600,000
Fair Value	[2],[4],[8],[33],[39]	$ 600,000
Percentage of Net Assets	[2],[4],[33],[39]	0%				0%		0%		0%		0%		0%
Equity and Other Investments | TradingScreen, Inc. | Class A Units | Financial Services
Initial Acquisition Date	[34],[40]	May 14, 2021	[2],[4],[33],[36],[39]	May 14, 2021	[6],[35]
Amortized Cost	[5],[6],[7],[34],[35],[40]			$ 600,000
Fair Value	[6],[9],[34],[35],[40]			$ 600,000
Percentage of Net Assets	[6],[34],[35],[40]			0.10%												0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Caris Life Sciences Inc | Series C Preferred Shares | Healthcare
Initial Acquisition Date	[34]	Oct. 13, 2020	[2],[4],[33]	Oct. 13, 2020	[6]
Amortized Cost		$ 1,000,000	[1],[2],[3],[4],[33]	$ 1,000,000	[5],[6],[7],[34]
Fair Value		$ 1,310,000	[2],[4],[8],[33]	$ 2,787,000	[6],[9],[34]
Percentage of Net Assets		0.10%	[2],[4],[33]	0.20%	[6],[34]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.20%	[6],[34]	0.20%	[6],[34]	0.20%	[6],[34]	0.20%	[6],[34]
Equity and Other Investments | Caris Life Sciences Inc | Series D Preferred Shares | Healthcare
Initial Acquisition Date		May 11, 2021	[2],[4],[33]	May 11, 2021	[6],[34],[35]
Amortized Cost		$ 10,050,000	[1],[2],[3],[4],[33]	$ 10,050,000	[5],[6],[7],[34],[35]
Fair Value		$ 8,668,000	[2],[4],[8],[33]	$ 10,050,000	[6],[9],[34],[35]
Percentage of Net Assets		0.60%	[2],[4],[33]	0.80%	[6],[34],[35]	0.60%	[2],[4],[33]	0.60%	[2],[4],[33]	0.60%	[2],[4],[33]	0.60%	[2],[4],[33]	0.60%	[2],[4],[33]	0.80%	[6],[34],[35]	0.80%	[6],[34],[35]	0.80%	[6],[34],[35]	0.80%	[6],[34],[35]
Equity and Other Investments | Caris Life Sciences Inc | Warrants | Healthcare
Initial Acquisition Date		Sep. 21, 2018	[2],[4],[33]	Sep. 21, 2018	[6],[34]
Amortized Cost		$ 192,000	[1],[2],[3],[4],[33]	$ 192,000	[5],[6],[7],[34]
Fair Value		$ 1,270,000	[2],[4],[8],[33]	$ 3,602,000	[6],[9],[34]
Percentage of Net Assets		0.10%	[2],[4],[33]	0.30%	[6],[34]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.30%	[6],[34]	0.30%	[6],[34]	0.30%	[6],[34]	0.30%	[6],[34]
Equity and Other Investments | Caris Life Sciences Inc | Warrants | Healthcare
Initial Acquisition Date		Apr. 02, 2020	[2],[4],[33]	Apr. 02, 2020	[6],[34]
Amortized Cost		$ 250,000	[1],[2],[3],[4],[33]	$ 250,000	[5],[6],[7],[34]
Fair Value		$ 959,000	[2],[4],[8],[33]	$ 3,170,000	[6],[9],[34]
Percentage of Net Assets		0.10%	[2],[4],[33]	0.20%	[6],[34]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.20%	[6],[34]	0.20%	[6],[34]	0.20%	[6],[34]	0.20%	[6],[34]
Equity and Other Investments | Merative L.P. | Class A-1 Units | Healthcare
Initial Acquisition Date	[2],[4],[33],[34],[35],[36],[39]	Jun. 30, 2022
Amortized Cost	[1],[2],[3],[4],[33],[36],[39]	$ 9,897,000
Fair Value	[2],[4],[8],[33],[36],[39]	$ 9,897,000
Percentage of Net Assets	[2],[4],[33],[36],[39]	0.70%				0.70%		0.70%		0.70%		0.70%		0.70%
Equity and Other Investments | IRGSE Holding Corp. | Class A Units | Hotel, Gaming and Leisure
Initial Acquisition Date		Dec. 21, 2018	[2],[4],[25],[33]	Dec. 21, 2018	[6],[30],[34]
Amortized Cost		$ 21,842,000	[1],[2],[3],[4],[25],[33]	$ 21,842,000	[5],[6],[7],[30],[34]
Fair Value		$ 24,413,000	[2],[4],[8],[25],[33]	$ 17,148,000	[6],[9],[30],[34]
Percentage of Net Assets		1.80%	[2],[4],[25],[33]	1.40%	[6],[30],[34]	1.80%	[2],[4],[25],[33]	1.80%	[2],[4],[25],[33]	1.80%	[2],[4],[25],[33]	1.80%	[2],[4],[25],[33]	1.80%	[2],[4],[25],[33]	1.40%	[6],[30],[34]	1.40%	[6],[30],[34]	1.40%	[6],[30],[34]	1.40%	[6],[30],[34]
Equity and Other Investments | IRGSE Holding Corp. | Class C-1 Units | Hotel, Gaming and Leisure
Initial Acquisition Date		Dec. 21, 2018	[2],[4],[25],[33]	Dec. 21, 2018	[6],[30],[34]
Amortized Cost		$ 100,000	[1],[2],[3],[4],[25],[33]	$ 100,000	[5],[6],[7],[30],[34]
Fair Value		$ 43,000	[2],[4],[8],[25],[33]	$ 43,000	[6],[9],[30],[34]
Percentage of Net Assets		0%	[2],[4],[25],[33]	0%	[6],[30],[34]	0%	[2],[4],[25],[33]	0%	[2],[4],[25],[33]	0%	[2],[4],[25],[33]	0%	[2],[4],[25],[33]	0%	[2],[4],[25],[33]	0%	[6],[30],[34]	0%	[6],[30],[34]	0%	[6],[30],[34]	0%	[6],[30],[34]
Equity and Other Investments | Axonify, Inc. | Class A-1 Units | Human Resource Support Services
Initial Acquisition Date		May 05, 2021	[2],[4],[23],[33],[39]	May 05, 2021	[6],[31],[34],[35],[40]
Amortized Cost		$ 3,780,000	[1],[2],[3],[4],[23],[33],[39]	$ 3,780,000	[5],[6],[7],[31],[34],[35],[40]
Fair Value		$ 4,262,000	[2],[4],[8],[23],[33],[39]	$ 3,780,000	[6],[9],[31],[34],[35],[40]
Percentage of Net Assets		0.30%	[2],[4],[23],[33],[39]	0.30%	[6],[31],[34],[35],[40]	0.30%	[2],[4],[23],[33],[39]	0.30%	[2],[4],[23],[33],[39]	0.30%	[2],[4],[23],[33],[39]	0.30%	[2],[4],[23],[33],[39]	0.30%	[2],[4],[23],[33],[39]	0.30%	[6],[31],[34],[35],[40]	0.30%	[6],[31],[34],[35],[40]	0.30%	[6],[31],[34],[35],[40]	0.30%	[6],[31],[34],[35],[40]
Equity and Other Investments | Bswift LLC | Class A-1 Units | Human Resource Support Services
Initial Acquisition Date	[2],[4],[33],[36]	Nov. 07, 2022
Amortized Cost	[1],[2],[3],[4],[33],[36]	$ 2,394,000
Fair Value	[2],[4],[8],[33],[36]	$ 2,394,000
Percentage of Net Assets	[2],[4],[33],[36]	0.20%				0.20%		0.20%		0.20%		0.20%		0.20%
Equity and Other Investments | DaySmart Holdings, LLC | Class A Units | Human Resource Support Services
Initial Acquisition Date		Oct. 01, 2019	[2],[4],[33],[39]	Oct. 01, 2019	[6],[34],[35],[40]
Amortized Cost		$ 1,347,000	[1],[2],[3],[4],[33],[39]	$ 1,347,000	[5],[6],[7],[34],[35],[40]
Fair Value		$ 1,798,000	[2],[4],[8],[33],[39]	$ 2,047,000	[6],[9],[34],[35],[40]
Percentage of Net Assets		0.10%	[2],[4],[33],[39]	0.20%	[6],[34],[35],[40]	0.10%	[2],[4],[33],[39]	0.10%	[2],[4],[33],[39]	0.10%	[2],[4],[33],[39]	0.10%	[2],[4],[33],[39]	0.10%	[2],[4],[33],[39]	0.20%	[6],[34],[35],[40]	0.20%	[6],[34],[35],[40]	0.20%	[6],[34],[35],[40]	0.20%	[6],[34],[35],[40]
Equity and Other Investments | Employment Hero Holdings Pty Ltd. | Series E Preferred Shares | Human Resource Support Services
Initial Acquisition Date	[2],[4],[23],[33],[36]	Mar. 01, 2022
Amortized Cost	[1],[2],[3],[4],[23],[33],[36]	$ 2,134,000
Fair Value	[2],[4],[8],[23],[33],[36]	$ 2,034,000										$ 3,164
Percentage of Net Assets	[2],[4],[23],[33],[36]	0.20%				0.20%		0.20%		0.20%		0.20%		0.20%
Equity and Other Investments | Bayshore Intermediate #2, LP | Common Units | Internet Services
Initial Acquisition Date		Oct. 01, 2021	[2],[4],[33],[39]	Oct. 01, 2021	[6],[34],[35],[40]
Amortized Cost		$ 12,331,000	[1],[2],[3],[4],[33],[39]	$ 12,331,000	[5],[6],[7],[34],[35],[40]
Fair Value		$ 11,375,000	[2],[4],[8],[33],[39]	$ 12,331,000	[6],[9],[34],[35],[40]
Percentage of Net Assets		0.80%	[2],[4],[33],[39]	1%	[6],[34],[35],[40]	0.80%	[2],[4],[33],[39]	0.80%	[2],[4],[33],[39]	0.80%	[2],[4],[33],[39]	0.80%	[2],[4],[33],[39]	0.80%	[2],[4],[33],[39]	1%	[6],[34],[35],[40]	1%	[6],[34],[35],[40]	1%	[6],[34],[35],[40]	1%	[6],[34],[35],[40]
Equity and Other Investments | Lucidworks, Inc. | Series F Preferred Stock | Internet Services
Initial Acquisition Date		Aug. 02, 2019	[33]	Aug. 02, 2019	[6],[34]
Amortized Cost		$ 800,000	[33]	$ 800,000	[5],[6],[7],[34]
Fair Value		$ 800,000	[33]	$ 820,000	[6],[9],[34]
Percentage of Net Assets		0.10%	[33]	0.10%	[6],[34]	0.10%	[33]	0.10%	[33]	0.10%	[33]	0.10%	[33]	0.10%	[33]	0.10%	[6],[34]	0.10%	[6],[34]	0.10%	[6],[34]	0.10%	[6],[34]
Equity and Other Investments | Piano Software, Inc. | Series C-1 Preferred Shares | Internet Services
Initial Acquisition Date		Dec. 22, 2021	[2],[4],[33]	Dec. 22, 2021	[6],[34],[35]
Amortized Cost		$ 3,000,000	[1],[2],[3],[4],[33]	$ 3,000,000	[5],[6],[7],[34],[35]
Fair Value		$ 3,000,000	[2],[4],[8],[33]	$ 3,000,000	[6],[9],[34],[35]
Percentage of Net Assets		0.20%	[2],[4],[33]	0.20%	[6],[34],[35]	0.20%	[2],[4],[33]	0.20%	[2],[4],[33]	0.20%	[2],[4],[33]	0.20%	[2],[4],[33]	0.20%	[2],[4],[33]	0.20%	[6],[34],[35]	0.20%	[6],[34],[35]	0.20%	[6],[34],[35]	0.20%	[6],[34],[35]
Equity and Other Investments | Piano Software, Inc. | Series C-2 Preferred Shares | Internet Services
Initial Acquisition Date	[2],[4],[33],[36]	Nov. 18, 2022
Amortized Cost	[1],[2],[3],[4],[33],[36]	$ 198,000
Fair Value	[2],[4],[8],[33],[36]	$ 198,000
Percentage of Net Assets	[2],[4],[33],[36]	0%				0%		0%		0%		0%		0%
Equity and Other Investments | SMA Technologies Holdings, LLC | Class A Units | Internet Services
Amortized Cost	[1],[2],[3],[4],[33],[36]	$ 1,300,000
Fair Value	[2],[4],[8],[33],[36]	$ 1,300,000
Percentage of Net Assets	[2],[4],[33],[36]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | SMA Technologies Holdings, LLC | Class B Units | Internet Services
Initial Acquisition Date	[2],[4],[33]	Nov. 21, 2022
Percentage of Net Assets	[2],[4],[33]	0%				0%		0%		0%		0%		0%
Equity and Other Investments | Murchison Oil and Gas, LLC | Class C-1 Units | Oil, Gas and Consumable Fuels
Amortized Cost	[1],[2],[3],[4],[36],[39]	$ 13,355,000
Fair Value	[2],[4],[8],[36],[39]	$ 13,088,000
Percentage of Net Assets	[2],[4],[36],[39]	1%				1%		1%		1%		1%		1%
Equity and Other Investments | Murchison Oil and Gas, LLC | Preferred Units | Oil, Gas and Consumable Fuels
Initial Acquisition Date	[2],[4],[36],[39]	Jun. 30, 2022
Equity and Other Investments | TRP Assets, LLC | Partnership Interest | Oil, Gas and Consumable Fuels
Initial Acquisition Date	[2],[4],[33],[36],[39]	Aug. 25, 2022
Amortized Cost	[1],[2],[3],[4],[33],[36],[39]	$ 8,067,000
Fair Value	[2],[4],[8],[33],[36],[39]	$ 10,205,000
Percentage of Net Assets	[2],[4],[33],[36],[39]	0.80%				0.80%		0.80%		0.80%		0.80%		0.80%
Equity and Other Investments | TherapeuticsMD, Inc. | Warrants | Pharmaceuticals
Initial Acquisition Date		Aug. 05, 2020	[2],[4],[23],[33]	Aug. 05, 2020	[6],[34]
Amortized Cost		$ 1,028,000	[1],[2],[3],[4],[23],[33]	$ 1,029,000	[5],[6],[7],[34]
Fair Value	[6],[9],[34]			$ 121,000
Percentage of Net Assets		0%	[2],[4],[23],[33]	0%	[6],[34]	0%	[2],[4],[23],[33]	0%	[2],[4],[23],[33]	0%	[2],[4],[23],[33]	0%	[2],[4],[23],[33]	0%	[2],[4],[23],[33]	0%	[6],[34]	0%	[6],[34]	0%	[6],[34]	0%	[6],[34]
Equity and Other Investments | TherapeuticsMD, Inc. | Warrants | Pharmaceuticals
Initial Acquisition Date	[2],[4],[36]	Jul. 29, 2022
Amortized Cost	[1],[2],[3],[4],[36]	$ 409,000
Fair Value	[2],[4],[8],[36]	$ 365,000
Percentage of Net Assets	[2],[4],[36]	0%				0%		0%		0%		0%		0%
Equity and Other Investments | American Achievement Corp | Class A Units | Retail and Consumer Products
Initial Acquisition Date		Mar. 16, 2021	[2],[4],[33]	Mar. 16, 2021	[6],[34],[35]
Fair Value		$ 50,000	[2],[4],[8],[33]	$ 50,000	[6],[9],[34],[35]
Percentage of Net Assets		0%	[2],[4],[33]	0%	[6],[34],[35]	0%	[2],[4],[33]	0%	[2],[4],[33]	0%	[2],[4],[33]	0%	[2],[4],[33]	0%	[2],[4],[33]	0%	[6],[34],[35]	0%	[6],[34],[35]	0%	[6],[34],[35]	0%	[6],[34],[35]
Equity and Other Investments | Neuintel, LLC | Class A Units | Retail and Consumer Products
Initial Acquisition Date		Dec. 21, 2021	[2],[4],[33],[39]	Dec. 21, 2021	[6],[34],[35],[40]
Amortized Cost		$ 3,000,000	[1],[2],[3],[4],[33],[39]	$ 3,000,000	[5],[6],[7],[34],[35],[40]
Fair Value		$ 2,618,000	[2],[4],[8],[33],[39]	$ 3,000,000	[6],[9],[34],[35],[40]
Percentage of Net Assets		0.20%	[2],[4],[33],[39]	0.20%	[6],[34],[35],[40]	0.20%	[2],[4],[33],[39]	0.20%	[2],[4],[33],[39]	0.20%	[2],[4],[33],[39]	0.20%	[2],[4],[33],[39]	0.20%	[2],[4],[33],[39]	0.20%	[6],[34],[35],[40]	0.20%	[6],[34],[35],[40]	0.20%	[6],[34],[35],[40]	0.20%	[6],[34],[35],[40]
Equity and Other Investments | Dye Durham Ltd | Common Stock | Business Services
Initial Acquisition Date		Dec. 03, 2021	[2],[4],[23],[38]	Dec. 03, 2021	[6],[31],[35],[41]
Amortized Cost		$ 3,909,000	[1],[2],[3],[4],[23],[38]	$ 3,909,000	[5],[6],[7],[31],[35],[41]
Fair Value		$ 1,538,000	[2],[4],[8],[23],[38]	$ 4,455,000	[6],[9],[31],[35],[41]	$ 2,284	[2],[4],[8],[23],[38]									$ 5,627	[6],[9],[31],[35],[41]
Percentage of Net Assets		0.10%	[2],[4],[23],[38]	0.40%	[6],[31],[35],[41]	0.10%	[2],[4],[23],[38]	0.10%	[2],[4],[23],[38]	0.10%	[2],[4],[23],[38]	0.10%	[2],[4],[23],[38]	0.10%	[2],[4],[23],[38]	0.40%	[6],[31],[35],[41]	0.40%	[6],[31],[35],[41]	0.40%	[6],[31],[35],[41]	0.40%	[6],[31],[35],[41]
Equity and Other Investments | Mitnick TA Aggregator, LP | Membership Interest | Business Services
Initial Acquisition Date	[2],[4],[6],[33],[36],[39]	May 02, 2022
Amortized Cost	[1],[2],[3],[4],[33],[36],[39]	$ 5,243,000
Fair Value	[2],[4],[8],[33],[36],[39]	$ 5,243,000
Percentage of Net Assets	[2],[4],[33],[36],[39]	0.40%				0.40%		0.40%		0.40%		0.40%		0.40%
Equity and Other Investments | Relia Quest LLC | Class A-1 Units | Business Services
Initial Acquisition Date		Nov. 23, 2021	[2],[4],[33],[39]	Nov. 23, 2021	[6],[34],[35],[40]
Amortized Cost		$ 1,120,000	[1],[2],[3],[4],[33],[39]	$ 1,120,000	[5],[6],[7],[34],[35],[40]
Fair Value		$ 1,512,000	[2],[4],[8],[33],[39]	$ 1,120,000	[6],[9],[34],[35],[40]
Percentage of Net Assets		0.10%	[2],[4],[33],[39]	0.10%	[6],[34],[35],[40]	0.10%	[2],[4],[33],[39]	0.10%	[2],[4],[33],[39]	0.10%	[2],[4],[33],[39]	0.10%	[2],[4],[33],[39]	0.10%	[2],[4],[33],[39]	0.10%	[6],[34],[35],[40]	0.10%	[6],[34],[35],[40]	0.10%	[6],[34],[35],[40]	0.10%	[6],[34],[35],[40]
Equity and Other Investments | Relia Quest LLC | Class A-2 Units | Business Services
Initial Acquisition Date	[2],[4],[33],[36],[39]	Jun. 21, 2022
Amortized Cost	[1],[2],[3],[4],[33],[36],[39]	$ 6,000
Fair Value	[2],[4],[8],[33],[36],[39]	$ 9,000
Percentage of Net Assets	[2],[4],[33],[36],[39]	0%				0%		0%		0%		0%		0%
Equity and Other Investments | Sprinklr, Inc. | Common Stock | Business Services
Initial Acquisition Date		Jun. 24, 2021	[2],[4],[23],[33],[36],[38]	Jun. 24, 2021	[6],[31],[34],[35],[41]
Amortized Cost		$ 4,180,000	[1],[2],[3],[4],[33],[38]	$ 4,180,000	[5],[6],[7],[31],[34],[35],[41]
Fair Value		$ 3,960,000	[2],[4],[8],[33],[38]	$ 7,692,000	[6],[9],[31],[34],[35],[41]
Percentage of Net Assets		0.30%	[2],[4],[33],[38]	0.60%	[6],[31],[34],[35],[41]	0.30%	[2],[4],[33],[38]	0.30%	[2],[4],[33],[38]	0.30%	[2],[4],[33],[38]	0.30%	[2],[4],[33],[38]	0.30%	[2],[4],[33],[38]	0.60%	[6],[31],[34],[35],[41]	0.60%	[6],[31],[34],[35],[41]	0.60%	[6],[31],[34],[35],[41]	0.60%	[6],[31],[34],[35],[41]
Equity and Other Investments | Astra 2L Holdings II LLC | Membership Interest | Education
Initial Acquisition Date	[2],[4],[33],[36]	Jan. 13, 2022
Amortized Cost	[1],[2],[3],[4],[33],[36]	$ 3,255,000
Fair Value	[2],[4],[8],[33],[36]	$ 2,555,000
Percentage of Net Assets	[2],[4],[33],[36]	0.20%				0.20%		0.20%		0.20%		0.20%		0.20%
Equity and Other Investments | RMCF IV CIV XXXV, LP. | Partnership Interest | Education
Initial Acquisition Date		Jun. 08, 2021	[2],[4],[23],[33]	Jun. 08, 2021	[6],[31],[34],[35]
Amortized Cost		$ 1,000,000	[1],[2],[3],[4],[33]	$ 1,000,000	[5],[6],[7],[31],[34],[35]
Fair Value		$ 1,190,000	[2],[4],[8],[33]	$ 1,000,000	[6],[9],[31],[34],[35]
Percentage of Net Assets		0.10%	[2],[4],[33]	0.10%	[6],[31],[34],[35]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[2],[4],[33]	0.10%	[6],[31],[34],[35]	0.10%	[6],[31],[34],[35]	0.10%	[6],[31],[34],[35]	0.10%	[6],[31],[34],[35]
Equity and Other Investments | Newport Parent Holdings, LP | Class A-2 Units | Financial Services
Initial Acquisition Date	[2],[4],[33]	Dec. 10, 2020
Amortized Cost	[1],[2],[3],[4],[33]	$ 4,177,000
Fair Value	[2],[4],[8],[33]	$ 4,845,000
Percentage of Net Assets	[2],[4],[33]	0.40%				0.40%		0.40%		0.40%		0.40%		0.40%
Equity and Other Investments | Newport Parent Holdings, LP | Class A-2 Units | Financial Services
Initial Acquisition Date	[6],[34]			Dec. 10, 2020
Amortized Cost	[5],[6],[7],[34]			$ 4,177,000
Fair Value	[6],[9],[34]			$ 2,443,000
Percentage of Net Assets	[6],[34]			0.20%												0.20%		0.20%		0.20%		0.20%
Equity and Other Investments | Oxford Square Capital Corp | Common Stock | Financial Services
Amortized Cost	[1],[2],[3],[4],[23],[38]	$ 6,000
Fair Value	[2],[4],[8],[23],[38]	$ 5,000
Percentage of Net Assets	[2],[4],[23],[38]	0%				0%		0%		0%		0%		0%
Equity and Other Investments | Oxford Square Capital Corp | Common Stock | Financial Services
Initial Acquisition Date		Aug. 05, 2015	[2],[4],[23],[38]	Aug. 05, 2015	[6],[31],[41]
Amortized Cost	[5],[6],[7],[31],[41]			$ 6,000
Fair Value	[6],[9],[31],[41]			$ 7,000
Percentage of Net Assets	[6],[31],[41]			0%												0%		0%		0%		0%
Equity and Other Investments | Valant Medical Solutions Inc | Class A Units | Healthcare
Initial Acquisition Date	[6],[34],[35],[40]			Mar. 10, 2021
Amortized Cost	[5],[6],[7],[34],[35],[40]			$ 77,000
Fair Value	[6],[9],[34],[35],[40]			$ 118,000
Percentage of Net Assets	[6],[34],[35],[40]			0%												0%		0%		0%		0%
Equity and Other Investments | Valant Medical Solutions Inc | Warrants | Healthcare
Initial Acquisition Date	[6],[34],[40]			Apr. 08, 2019
Amortized Cost	[5],[6],[7],[34],[40]			$ 281,000
Fair Value	[6],[9],[34],[40]			$ 502,000
Percentage of Net Assets	[6],[34],[40]			0%												0%		0%		0%		0%
Equity and Other Investments | American Money Management Corp CLO Ltd, Series 2016-18A | Structured Product due 5/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Jun. 22, 2022
Interest Rate	[2],[4],[21],[23],[24]	6.06%				6.06%		6.06%		6.06%		6.06%		6.06%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 1,347,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 1,309,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | American Money Management Corp CLO Ltd, Series 2016-18A | Structured Product due 5/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	3.05%				3.05%		3.05%		3.05%		3.05%		3.05%
Equity and Other Investments | Ares CLO Ltd, Series 2021-59A | Structured Product due 4/2034 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Jun. 23, 2022
Interest Rate	[2],[4],[21],[23],[24]	9.03%				9.03%		9.03%		9.03%		9.03%		9.03%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 894,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 875,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Ares CLO Ltd, Series 2021-59A | Structured Product due 4/2034 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	6.25%				6.25%		6.25%		6.25%		6.25%		6.25%
Equity and Other Investments | Ares Loan Funding I Ltd, Series 2021-ALFA, Class E | Structured Product due 10/2034 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Jun. 24, 2022
Interest Rate	[2],[4],[21],[23],[24]	9.21%				9.21%		9.21%		9.21%		9.21%		9.21%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 918,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 881,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Ares Loan Funding I Ltd, Series 2021-ALFA, Class E | Structured Product due 10/2034 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	6.70%				6.70%		6.70%		6.70%		6.70%		6.70%
Equity and Other Investments | Battalion CLO Ltd, Series 2021-21A | Structured Product due 7/2034 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Jul. 13, 2022
Interest Rate	[2],[4],[21],[23],[24]	5.81%				5.81%		5.81%		5.81%		5.81%		5.81%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 1,158,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 1,158,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Battalion CLO Ltd, Series 2021-21A | Structured Product due 7/2034 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	3.30%				3.30%		3.30%		3.30%		3.30%		3.30%
Equity and Other Investments | Benefit Street Partners CLO Ltd, Series 2015-8A | Structured Product due 1/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Sep. 13, 2022
Interest Rate	[2],[4],[21],[23],[24]	5.46%				5.46%		5.46%		5.46%		5.46%		5.46%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 1,265,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 1,214,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Benefit Street Partners CLO Ltd, Series 2015-8A | Structured Product due 1/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	2.75%				2.75%		2.75%		2.75%		2.75%		2.75%
Equity and Other Investments | Benefit Street Partners CLO Ltd, Series 2015-BR | Structured Product due 7/2034 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Jul. 13, 2022
Interest Rate	[2],[4],[21],[23],[24]	6.56%				6.56%		6.56%		6.56%		6.56%		6.56%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 2,179,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 2,285,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.20%				0.20%		0.20%		0.20%		0.20%		0.20%
Equity and Other Investments | Benefit Street Partners CLO Ltd, Series 2015-BR | Structured Product due 7/2034 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	3.85%				3.85%		3.85%		3.85%		3.85%		3.85%
Equity and Other Investments | Clear Company L L C | Series A Preferred Units | Human Resource Support Services
Initial Acquisition Date		Aug. 24, 2018	[2],[4],[33],[39]	Aug. 24, 2018	[6],[34],[40]
Amortized Cost		$ 2,014,000	[1],[2],[3],[4],[33],[39]	$ 2,014,000	[5],[6],[7],[34],[40]
Fair Value		$ 4,869,000	[2],[4],[8],[33],[39]	$ 5,035,000	[6],[9],[34],[40]
Percentage of Net Assets		0.40%	[2],[4],[33],[39]	0.40%	[6],[34],[40]	0.40%	[2],[4],[33],[39]	0.40%	[2],[4],[33],[39]	0.40%	[2],[4],[33],[39]	0.40%	[2],[4],[33],[39]	0.40%	[2],[4],[33],[39]	0.40%	[6],[34],[40]	0.40%	[6],[34],[40]	0.40%	[6],[34],[40]	0.40%	[6],[34],[40]
Equity and Other Investments | Validity Inc | Series A Preferred Stock | Marketing Services
Initial Acquisition Date		May 31, 2018	[2],[4],[33]	May 31, 2018	[6],[34]
Amortized Cost		$ 3,840,000	[1],[2],[3],[4],[33]	$ 3,840,000	[5],[6],[7],[34]
Fair Value		$ 11,520,000	[2],[4],[8],[33]	$ 13,824,000	[6],[9],[34]
Percentage of Net Assets		0.90%	[2],[4],[33]	1.10%	[6],[34]	0.90%	[2],[4],[33]	0.90%	[2],[4],[33]	0.90%	[2],[4],[33]	0.90%	[2],[4],[33]	0.90%	[2],[4],[33]	1.10%	[6],[34]	1.10%	[6],[34]	1.10%	[6],[34]	1.10%	[6],[34]
Equity and Other Investments | Copper Bidco, LLC | Trust Certificates | Retail and Consumer Products
Initial Acquisition Date		Dec. 07, 2020	[2],[4],[24]	Dec. 07, 2020	[6],[37]
Amortized Cost	[5],[6],[7],[37]			$ 493,000
Fair Value		$ 665,000	[2],[4],[8],[24]	$ 1,562,000	[6],[9],[37]
Percentage of Net Assets		0%	[2],[4],[24]	0.10%	[6],[37]	0%	[2],[4],[24]	0%	[2],[4],[24]	0%	[2],[4],[24]	0%	[2],[4],[24]	0%	[2],[4],[24]	0.10%	[6],[37]	0.10%	[6],[37]	0.10%	[6],[37]	0.10%	[6],[37]
Equity and Other Investments | Copper Bidco, LLC | Trust Certificates | Retail and Consumer Products
Initial Acquisition Date		Jan. 30, 2021	[2],[4],[24]	Jan. 30, 2021	[6],[35],[37]
Amortized Cost		$ 3,041,000	[1],[2],[3],[4],[24]	$ 12,792,000	[5],[6],[7],[35],[37]
Fair Value		$ 12,462,000	[2],[4],[8],[24]	$ 21,933,000	[6],[9],[35],[37]
Percentage of Net Assets		0.90%	[2],[4],[24]	1.70%	[6],[35],[37]	0.90%	[2],[4],[24]	0.90%	[2],[4],[24]	0.90%	[2],[4],[24]	0.90%	[2],[4],[24]	0.90%	[2],[4],[24]	1.70%	[6],[35],[37]	1.70%	[6],[35],[37]	1.70%	[6],[35],[37]	1.70%	[6],[35],[37]
Equity and Other Investments | Carlyle Global Market Strategies CLO Ltd, Series 2018-1A | Structured Product due 4/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Aug. 11, 2020
Interest Rate	[2],[4],[21],[23],[24]	8.46%				8.46%		8.46%		8.46%		8.46%		8.46%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 1,246,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 1,241,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Carlyle Global Market Strategies CLO Ltd, Series 2018-1A | Structured Product due 4/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	5.75%				5.75%		5.75%		5.75%		5.75%		5.75%
Equity and Other Investments | Carlyle Global Market Strategies CLO Ltd, Series 2014-4RA | Structured Product due 7/2030 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	May 26, 2022
Interest Rate	[2],[4],[21],[23],[24]	5.41%				5.41%		5.41%		5.41%		5.41%		5.41%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 892,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 844,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Carlyle Global Market Strategies CLO Ltd, Series 2014-4RA | Structured Product due 7/2030 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	2.90%				2.90%		2.90%		2.90%		2.90%		2.90%
Equity and Other Investments | CarVal CLO III Ltd, Series 2019-2A | Structured Product due 7/2032 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Jun. 30, 2022
Interest Rate	[2],[4],[21],[23],[24]	9.15%				9.15%		9.15%		9.15%		9.15%		9.15%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 897,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 887,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | CarVal CLO III Ltd, Series 2019-2A | Structured Product due 7/2032 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	6.44%				6.44%		6.44%		6.44%		6.44%		6.44%
Equity and Other Investments | Cedar Funding CLO Ltd, Series 2018-7A | Structured Product due 1/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Jul. 21, 2022
Interest Rate	[2],[4],[21],[23],[24]	7.26%				7.26%		7.26%		7.26%		7.26%		7.26%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 861,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 847,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Cedar Funding CLO Ltd, Series 2018-7A | Structured Product due 1/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	4.55%				4.55%		4.55%		4.55%		4.55%		4.55%
Equity and Other Investments | CIFC CLO Ltd, Series 2018-3A | Structured Product due 7/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Jun. 16, 2022
Interest Rate	[2],[4],[21],[23],[24]	8.24%				8.24%		8.24%		8.24%		8.24%		8.24%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 897,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 850,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | CIFC CLO Ltd, Series 2018-3A | Structured Product due 7/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	5.50%				5.50%		5.50%		5.50%		5.50%		5.50%
Equity and Other Investments | CIFC CLO Ltd, Series 2021-4A | Structured Product due 7/2033 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Jul. 14, 2022
Interest Rate	[2],[4],[21],[23],[24]	8.51%				8.51%		8.51%		8.51%		8.51%		8.51%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 879,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 909,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | CIFC CLO Ltd, Series 2021-4A | Structured Product due 7/2033 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	6%				6%		6%		6%		6%		6%
Equity and Other Investments | Crown Point CLO Ltd, Series 2021-10A | Structured Product due 10/2034 | Structured Credit
Interest Rate	[2],[4],[21],[23],[24]	9.56%				9.56%		9.56%		9.56%		9.56%		9.56%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 900,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 871,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Crown Point CLO Ltd, Series 2021-10A | Structured Product due 10/2034 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	6.85%				6.85%		6.85%		6.85%		6.85%		6.85%
Equity and Other Investments | Crown Point CLO Ltd, Series 2021-10A | Structured Product due 7/2034 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Jun. 14, 2022
Equity and Other Investments | Dryden Senior Loan Fund, Series 2018-55A | Structured Product due 4/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Jul. 25, 2022
Interest Rate	[2],[4],[21],[23],[24]	5.36%				5.36%		5.36%		5.36%		5.36%		5.36%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 900,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 883,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Dryden Senior Loan Fund, Series 2018-55A | Structured Product due 4/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	2.85%				2.85%		2.85%		2.85%		2.85%		2.85%
Equity and Other Investments | Dryden Senior Loan Fund, Series 2020-86A | Structured Product due 7/2034 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Aug. 17, 2022
Interest Rate	[2],[4],[21],[23],[24]	9.24%				9.24%		9.24%		9.24%		9.24%		9.24%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 1,417,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 1,307,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Dryden Senior Loan Fund, Series 2020-86A | Structured Product due 7/2034 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	6.50%				6.50%		6.50%		6.50%		6.50%		6.50%
Equity and Other Investments | Eaton CLO Ltd, Series 2015-1A | Structured Product due 1/2030 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Jun. 23, 2022
Interest Rate	[2],[4],[21],[23],[24]	5.21%				5.21%		5.21%		5.21%		5.21%		5.21%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 2,227,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 2,183,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.20%				0.20%		0.20%		0.20%		0.20%		0.20%
Equity and Other Investments | Eaton CLO Ltd, Series 2015-1A | Structured Product due 1/2030 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	2.50%				2.50%		2.50%		2.50%		2.50%		2.50%
Equity and Other Investments | Eaton CLO Ltd, Series 2020-1A | Structured Product due 10/2034 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Aug. 11, 2022
Interest Rate	[2],[4],[21],[23],[24]	8.76%				8.76%		8.76%		8.76%		8.76%		8.76%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 931,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 888,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Eaton CLO Ltd, Series 2020-1A | Structured Product due 10/2034 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	6.25%				6.25%		6.25%		6.25%		6.25%		6.25%
Equity and Other Investments | GoldenTree CLO Ltd, Series 2020-7A | Structured Product due 4/2034 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Jun. 17, 2022
Interest Rate	[2],[4],[21],[23],[24]	9.21%				9.21%		9.21%		9.21%		9.21%		9.21%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 918,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 914,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | GoldenTree CLO Ltd, Series 2020-7A | Structured Product due 4/2034 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	6.50%				6.50%		6.50%		6.50%		6.50%		6.50%
Equity and Other Investments | Gulf Stream Meridian, Series 2021-4A | Structured Product due 7/2034 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Jun. 03, 2022
Interest Rate	[2],[4],[21],[23],[24]	8.86%				8.86%		8.86%		8.86%		8.86%		8.86%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 932,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 872,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Gulf Stream Meridian, Series 2021-4A | Structured Product due 7/2034 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	6.35%				6.35%		6.35%		6.35%		6.35%		6.35%
Equity and Other Investments | Gulf Stream Meridian, Series 2021-6A | Structured Product due 1/2037 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Sep. 12, 2022
Interest Rate	[2],[4],[21],[23],[24]	8.87%				8.87%		8.87%		8.87%		8.87%		8.87%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 1,799,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 1,718,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Gulf Stream Meridian, Series 2021-6A | Structured Product due 1/2037 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	6.36%				6.36%		6.36%		6.36%		6.36%		6.36%
Equity and Other Investments | Jefferson Mill CLO Ltd, Series 2015-1A | Structured Product due 10/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	May 23, 2022
Interest Rate	[2],[4],[21],[23],[24]	6.26%				6.26%		6.26%		6.26%		6.26%		6.26%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 901,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 870,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Jefferson Mill CLO Ltd, Series 2015-1A | Structured Product due 10/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	3.55%				3.55%		3.55%		3.55%		3.55%		3.55%
Equity and Other Investments | KKR CLO Ltd, 49A | Structured Product due 7/2035 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Jun. 02, 2022
Interest Rate	[2],[4],[21],[23],[24]	10.17%				10.17%		10.17%		10.17%		10.17%		10.17%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 966,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 909,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | KKR CLO Ltd, 49A | Structured Product due 7/2035 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	8%				8%		8%		8%		8%		8%
Equity and Other Investments | SMPA Holdings, LLC | Class A Units | Internet Services
Initial Acquisition Date	[2],[4],[33],[36]	Nov. 21, 2022
Equity and Other Investments | SMPA Holdings, LLC | Common Units | Oil, Gas and Consumable Fuels
Initial Acquisition Date	[6],[28]			Dec. 24, 2020
Amortized Cost	[5],[6],[7],[28]			$ 3,892,000
Fair Value	[6],[9],[28]			$ 18,242,000
Percentage of Net Assets	[6],[28]			1.40%												1.40%		1.40%		1.40%		1.40%
Equity and Other Investments | Carlyle Global Market Strategies CLO Ltd. | Structured Credit | Structured Product
Initial Acquisition Date	[6],[20],[31],[37]			Aug. 11, 2020
Interest Rate	[6],[20],[31],[37]			5.88%												5.88%		5.88%		5.88%		5.88%
Amortized Cost	[5],[6],[7],[20],[31],[37]			$ 1,223,000
Fair Value	[6],[9],[20],[31],[37]			$ 1,464,000
Percentage of Net Assets	[6],[20],[31],[37]			0.10%												0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Carlyle Global Market Strategies CLO Ltd. | Structured Credit | Structured Product
Initial Acquisition Date	[6],[20],[31],[37]			Sep. 03, 2020
Interest Rate	[6],[20],[31],[37]			6.27%												6.27%		6.27%		6.27%		6.27%
Amortized Cost	[5],[6],[7],[20],[31],[37]			$ 3,455,000
Fair Value	[6],[9],[20],[31],[37]			$ 3,865,000
Percentage of Net Assets	[6],[20],[31],[37]			0.30%												0.30%		0.30%		0.30%		0.30%
Equity and Other Investments | Carlyle Global Market Strategies CLO Ltd. | Structured Credit | LIBOR | Structured Product
Investment Reference Rate	[6],[20],[31],[37]			5.75%												5.75%		5.75%		5.75%		5.75%
Equity and Other Investments | Carlyle Global Market Strategies CLO Ltd. | Structured Credit | LIBOR | Structured Product
Investment Reference Rate	[6],[20],[31],[37]			6.15%												6.15%		6.15%		6.15%		6.15%
Equity and Other Investments | Madison Park CLO, Series Two Thousand Eighteen Twenty Eight A [Member] | Structured Product due 7/2030 | Structured Credit
Initial Acquisition Date	[17],[22]	Jun. 28, 2022
Interest Rate	[2],[4],[21],[23],[24]	7.76%				7.76%		7.76%		7.76%		7.76%		7.76%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 881,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 877,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Madison Park CLO, Series Two Thousand Eighteen Twenty Eight A [Member] | Structured Product due 7/2030 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	5.25%				5.25%		5.25%		5.25%		5.25%		5.25%
Equity and Other Investments | Magnetite CLO Ltd, Series Two Thousand Twenty One Thirty A [Member] | Structured Product due 10/2034 | Structured Credit
Initial Acquisition Date	[17],[22]	Jun. 13, 2022
Interest Rate	[17],[22]	8.98%				8.98%		8.98%		8.98%		8.98%		8.98%
Amortized Cost	[1],[2],[3],[21],[23],[28],[37]	$ 917,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 909,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Magnetite CLO Ltd, Series Two Thousand Twenty One Thirty A [Member] | Structured Product due 10/2034 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	6.20%				6.20%		6.20%		6.20%		6.20%		6.20%
Equity and Other Investments | MidOcean Credit CLO Ltd, Series 2018-9A [Member] | Structured Product due 7/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	Jun. 01, 2022
Interest Rate	[2],[4],[21],[23],[24]	8.76%				8.76%		8.76%		8.76%		8.76%		8.76%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 959,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 828,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | MidOcean Credit CLO Ltd, Series 2018-9A [Member] | Structured Product due 7/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	6.05%				6.05%		6.05%		6.05%		6.05%		6.05%
Equity and Other Investments | MidOcean Credit CLO Ltd, Series Two Thousand Sixteen Six A [Member] | Structured Product due 4/2033 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[38]	May 23, 2022
Interest Rate	[2],[4],[21],[23],[24]	6.23%				6.23%		6.23%		6.23%		6.23%		6.23%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 3,151,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 2,971,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.20%				0.20%		0.20%		0.20%		0.20%		0.20%
Equity and Other Investments | MidOcean Credit CLO Ltd, Series Two Thousand Sixteen Six A [Member] | Structured Product due 4/2033 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	3.52%				3.52%		3.52%		3.52%		3.52%		3.52%
Equity and Other Investments | Octagon 57 LLC, Series 2021-1A [Member] | Structured Product due 10/2034 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[24]	May 24, 2022
Interest Rate	[2],[4],[21],[23],[24]	9.11%				9.11%		9.11%		9.11%		9.11%		9.11%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 924,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 872,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Octagon 57 LLC, Series 2021-1A [Member] | Structured Product due 10/2034 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	6.60%				6.60%		6.60%		6.60%		6.60%		6.60%
Equity and Other Investments | Octagon Investment Partners Eighteen Limited, Series Two Thousand Eighteen Eighteen A [Member] | Structured Product due 4/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[38]	Jul. 26, 2022
Interest Rate	[2],[4],[21],[23],[24]	5.44%				5.44%		5.44%		5.44%		5.44%		5.44%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 890,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 855,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Octagon Investment Partners Eighteen Limited, Series Two Thousand Eighteen Eighteen A [Member] | Structured Product due 4/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	2.70%				2.70%		2.70%		2.70%		2.70%		2.70%
Equity and Other Investments | Octagon Investment Partners Thirty Eight Ltd, Series Two Thousand Eighteen One A [Member] | Structured Product due 7/2030 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[38]	Sep. 20, 2022
Interest Rate	[2],[4],[21],[23],[24]	5.66%				5.66%		5.66%		5.66%		5.66%		5.66%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 2,456,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 2,436,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.20%				0.20%		0.20%		0.20%		0.20%		0.20%
Equity and Other Investments | Octagon Investment Partners Thirty Eight Ltd, Series Two Thousand Eighteen One A [Member] | Structured Product due 7/2030 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	2.95%				2.95%		2.95%		2.95%		2.95%		2.95%
Equity and Other Investments | Park Avenue Institutional Advisers CLO Ltd, Series 2018-1A | Structured Product due 10/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[38]	Sep. 23, 2022
Interest Rate	[2],[4],[21],[23],[24]	6.04%				6.04%		6.04%		6.04%		6.04%		6.04%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 863,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 870,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Park Avenue Institutional Advisers CLO Ltd, Series 2018-1A | Structured Product due 10/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	3.33%				3.33%		3.33%		3.33%		3.33%		3.33%
Equity and Other Investments | Pikes Peak CLO, Series 2021-9A | Structured Product due 10/2034 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[38]	Aug. 31, 2022
Interest Rate	[2],[4],[21],[23],[24]	9.35%				9.35%		9.35%		9.35%		9.35%		9.35%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 1,782,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 1,721,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Pikes Peak CLO, Series 2021-9A | Structured Product due 10/2034 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	6.58%				6.58%		6.58%		6.58%		6.58%		6.58%
Equity and Other Investments | RR Ltd, Series 2020-8A | Structured Product due 4/2033 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[38]	Aug. 22, 2022
Interest Rate	[2],[4],[21],[23],[24]	8.91%				8.91%		8.91%		8.91%		8.91%		8.91%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 929,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 909,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | RR Ltd, Series 2020-8A | Structured Product due 4/2033 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	6.40%				6.40%		6.40%		6.40%		6.40%		6.40%
Equity and Other Investments | Shackelton CLO Ltd, Series 2015-7RA | Structured Product due 7/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[38]	May 23, 2022
Interest Rate	[2],[4],[21],[23],[24]	5.84%				5.84%		5.84%		5.84%		5.84%		5.84%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 890,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 855,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Shackelton CLO Ltd, Series 2015-7RA | Structured Product due 7/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	3.33%				3.33%		3.33%		3.33%		3.33%		3.33%
Equity and Other Investments | Signal Peak CLO LLC, Series 2018-5A | Structured Product due 4/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[38]	Aug. 09, 2022
Interest Rate	[2],[4],[21],[23],[24]	8.43%				8.43%		8.43%		8.43%		8.43%		8.43%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 896,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 824,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Signal Peak CLO LLC, Series 2018-5A | Structured Product due 4/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	5.65%				5.65%		5.65%		5.65%		5.65%		5.65%
Equity and Other Investments | Southwick Park CLO Ltd, Series 2019-4A | Structured Product due 7/2032 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[38]	May 25, 2022
Interest Rate	[2],[4],[21],[23],[24]	8.96%				8.96%		8.96%		8.96%		8.96%		8.96%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 928,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 867,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Southwick Park CLO Ltd, Series 2019-4A | Structured Product due 7/2032 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	6.25%				6.25%		6.25%		6.25%		6.25%		6.25%
Equity and Other Investments | Stewart Park CLO Ltd, Series 2015-1A | Structured Product due 1/2030 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[38]	Jul. 25, 2022
Interest Rate	[2],[4],[21],[23],[24]	5.11%				5.11%		5.11%		5.11%		5.11%		5.11%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 897,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 888,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Stewart Park CLO Ltd, Series 2015-1A | Structured Product due 1/2030 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	2.60%				2.60%		2.60%		2.60%		2.60%		2.60%
Equity and Other Investments | Voya CLO Ltd, Series 2018-3A | Structured Product due 10/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[38]	Jun. 22, 2022
Interest Rate	[2],[4],[21],[23],[24]	8.26%				8.26%		8.26%		8.26%		8.26%		8.26%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 2,382,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 2,166,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Voya CLO Ltd, Series 2018-3A | Structured Product due 10/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	5.75%				5.75%		5.75%		5.75%		5.75%		5.75%
Equity and Other Investments | Whitebox CLO I Ltd, Series 2020-2A | Structured Product due 6/2031 | Structured Credit
Interest Rate	[2],[4],[21],[23],[24]	6.13%				6.13%		6.13%		6.13%		6.13%		6.13%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 1,005,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 1,056,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0%				0%		0%		0%		0%		0%
Equity and Other Investments | Whitebox CLO I Ltd, Series 2020-2A | Structured Product due 6/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	3.35%				3.35%		3.35%		3.35%		3.35%		3.35%
Equity and Other Investments | Whitebox CLO I Ltd, Series 2020-2A | Structured Product due 10/2034 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[38]	Jul. 12, 2022
Equity and Other Investments | Wind River CLO Ltd, Series 2014-2A | Structured Product due 1/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[38]	Jun. 23, 2022
Interest Rate	[2],[4],[21],[23],[24]	5.41%				5.41%		5.41%		5.41%		5.41%		5.41%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 1,347,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 1,293,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0%				0%		0%		0%		0%		0%
Equity and Other Investments | Wind River CLO Ltd, Series 2014-2A | Structured Product due 1/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	2.90%				2.90%		2.90%		2.90%		2.90%		2.90%
Equity and Other Investments | Wind River CLO Ltd, Series 2017-1A | Structured Product due 4/2036 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[38]	Jul. 14, 2022
Interest Rate	[2],[4],[21],[23],[24]	6.46%				6.46%		6.46%		6.46%		6.46%		6.46%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 2,617,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 2,624,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Wind River CLO Ltd, Series 2017-1A | Structured Product due 4/2036 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	3.72%				3.72%		3.72%		3.72%		3.72%		3.72%
Equity and Other Investments | Wind River CLO Ltd, Series 2018-3A | Structured Product due 1/2031 | Structured Credit
Initial Acquisition Date	[2],[4],[21],[23],[38]	Dec. 12, 2022
Interest Rate	[2],[4],[21],[23],[24]	6.46%				6.46%		6.46%		6.46%		6.46%		6.46%
Amortized Cost	[1],[2],[3],[4],[21],[23],[24]	$ 1,680,000
Fair Value	[2],[4],[8],[21],[23],[24]	$ 1,659,000
Percentage of Net Assets	[2],[4],[21],[23],[24]	0.10%				0.10%		0.10%		0.10%		0.10%		0.10%
Equity and Other Investments | Wind River CLO Ltd, Series 2018-3A | Structured Product due 1/2031 | Structured Credit | LIBOR
Investment Reference Rate	[2],[4],[21],[23],[24]	5.65%				5.65%		5.65%		5.65%		5.65%		5.65%
[1] As of December 31, 2022 , the estimated cost basis of investments for U.S. federal tax purposes was $2,787,005 resulting in estimated gross unrealized gains and losses of $ 109,609 and $ 105,786 , respectively. Certain portfolio company investments are subject to contractual restrictions on sales. The amortized cost represents the original cost adjusted for the amortization of discounts and premiums, as applicable, on debt investments using the effective interest method. Under the 1940 Act, the Company is deemed to be an “Affiliated Person” of, as defined in the 1940 Act, this portfolio company, as the Company owns more than 5 % of the portfolio company’s outstanding voting securities. Transactions during the year ended December 31, 2022 in which the Company was an Affiliated Person of the portfolio company are as follows: Non-controlled, Affiliated Investments during the year ended December 31, 2022 Company Fair Gross Gross (b) Net Change Realized Transfers Fair Dividend Interest MD America Energy, (c) $ 27,017 $ — $ ( 12,667 ) $ ( 14,350 ) $ 13,608 $ — $ — $ — $ 133 Total $ 27,017 $ — $ ( 12,667 ) $ ( 14,350 ) $ 13,608 $ — $ — $ — $ 133 (a) Gross additions include increases in the cost basis of investments resulting from new investments, payment-in-kind interest or dividends, the amortization of any unearned income or discounts on debt investments, as applicable. (b) Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, and the amortization of any premiums on debt investments, as applicable. When an investment is placed on non-accrual status, any cash flows received by the Company are applied to the outstanding principal balance. (c) Includes investment in SMPA Holdings, LLC of 15,000 common equity units. As of December 31, 2021 , the estimated cost basis of investments for U.S. federal tax purposes was $ 2,445,863 , resulting in estimated gross unrealized gains and losses of $ 156,819 and $ 79,599 , respectively. Certain portfolio company investments are subject to contractual restrictions on sales. The amortized cost represents the original cost adjusted for the amortization of discounts and premiums, as applicable, on debt investments using the effective interest method. In accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 820, Fair Value Measurements (“ASC Topic 820”), unless otherwise indicated, the fair values of all investments were determined using significant unobservable inputs and are considered Level 3 investments. See Note 6 for further information related to investments at fair value. In accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 820, Fair Value Measurements (“ASC Topic 820”), unless otherwise indicated, the fair values of all investments were determined using significant unobservable inputs and are considered Level 3 investments. See Note 6 for further information related to investments at fair value. Contains a variable rate structure. Bears interest at a rate determined by three-month LIBOR. Contains a variable rate structure. Bears interest at a rate determined by three-month LIBOR. The fair market value of this instrument is presented net with the $ 2.5 million in aggregate notional value of instruments no longer designated as instruments in a hedge accounting relationship. Interest rate swap was terminated or matured during the period. The fair market value of this instrument is presented net with the $ 2.5 million in aggregate notional value of instruments no longer designated as instruments in a hedge accounting relationship. Interest rate swap was terminated or matured during the period. $ 2.5 million in aggregate notional value of these instruments is no longer designated as instruments in a hedge accounting relationship. The associated change in fair value of the de-designated portion is recorded within unrealized gain/(loss). Instrument is used in a hedge accounting relationship. The associated change in fair value is recorded along with the change in fair value of the hedged item within interest expense. $ 2.5 million in aggregate notional value of these instruments is no longer designated as instruments in a hedge accounting relationship. The associated change in fair value of the de-designated portion is recorded within unrealized gain/(loss). Instrument is used in a hedge accounting relationship. The associated change in fair value is recorded along with the change in fair value of the hedged item within interest expense. Investment contains a variable rate structure, subject to an interest rate floor. Variable rate investments bear interest at a rate that may be determined by reference to either London Interbank Offered Rate (“LIBOR” or “L”), Euro Interbank Offer Rate (“Euribor” or “E”), Canadian Dollar Offered Rate (“CDOR” or “C”), Secured Overnight Financing Rate (“SOFR”) which may also contain a credit spread adjustment depending on the tenor election, Bank Bill Swap Bid Rate (“BBSY” or “B”), Sterling Overnight Interbank Average Rate (“SONIA” or “S”) or an alternate base rate (which can include the Federal Funds Effective Rate or the Prime Rate or “P”), all of which include an available tenor, selected at the borrower’s option, which reset periodically based on the terms of the credit agreement. For investments with multiple interest rate contracts, the interest rate shown is the weighted average interest rate in effect at December 31, 2021. Investment contains a variable rate structure, subject to an interest rate floor. Variable rate investments bear interest at a rate that December 31, 2022 . In addition to the interest earned based on the stated interest rate of this investment, which is the amount reflected in this schedule, the Company may be entitled to receive additional interest as a result of an arrangement with other members in the syndicate to the extent an investment has been allocated to “first out” and “last out” tranches, whereby the “first out” tranche will have priority as to the “last out” tranche with respect to payments of principal, interest and any amounts due thereunder and the Company holds the “last out” tranche. This portfolio company is not a qualifying asset under Section 55(a) of the Investment Company Act of 1940, as amended (the “1940 Act”). Under the 1940 Act, the Company may not acquire any non-qualifying asset unless, at the time such acquisition is made, qualifying assets represent at least 70 % of total assets. Non-qualifying assets represented 9.7 % of total assets as of December 31, 2022 . This investment is valued using observable inputs and is considered a Level 2 investment. See Note 6 for further information related to investments at fair value. Under the 1940 Act, the Company is deemed to be both an “Affiliated Person” of and “Control,” as such terms are defined in the 1940 Act, this portfolio company, as the Company owns more than 25 % of the portfolio company’s outstanding voting securities or has the power to exercise control over management or policies of such portfolio company (including through a management agreement). Transactions during the year ended December 31, 2022 in which the issuer was an Affiliated Person of and was deemed to Control a portfolio company are as follows: Controlled, Affiliated Investments during the year ended December 31, 2022 Company Fair Gross Gross (b) Net Change Realized Transfers Fair Other Interest IRGSE Holding Corp. $ 59,779 $ 4,420 $ — $ 6,556 $ — $ — $ 70,755 $ 5 $ 5,064 Mississippi Resources, — — ( 1,553 ) 1,498 55 — — — — Total $ 59,779 $ 4,420 $ ( 1,553 ) $ 8,054 $ 55 $ — $ 70,755 $ 5 $ 5,064 F- 11 (a) Gross additions include increases in the cost basis of investments resulting from new investments, payment-in-kind interest or dividends, the amortization of any unearned income or discounts on debt investments, as applicable. Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, and the amortization of any premiums on debt investments, as applicable. When an investment is plac In addition to the interest earned based on the stated interest rate of this investment, which is the amount reflected in this schedule, the Company may be entitled to receive additional interest as a result of an arrangement with other members in the syndicate to the extent an investment has been allocated to “first out” and “last out” tranches, whereby the “first out” tranche will have priority as to the “last out” tranche with respect to payments of principal, interest and any amounts due thereunder and the Company holds the “last out” tranche. These investments contain a fixed rate structure. The Company entered into an interest rate swap agreement to swap to a floating rate. Refer to Note 5 for further information related to the Company’s interest rate swaps on investments. Under the 1940 Act, the Company is deemed to be an “Affiliated Person” of, as defined in the 1940 Act, this portfolio company, as the Company owns more than 5 % of the portfolio company’s outstanding voting securities. Transactions during the year ended December 31, 2021 in which the Company was an Affiliated Person of the portfolio company are as follows: Non-controlled, Affiliated Investments during the year ended December 31, 2021 Company Fair Gross Gross (b) Net Change Realized (d) Transfers Fair Dividend Interest MD America Energy, (c) $ 12,892 $ — $ ( 225 ) $ 14,350 $ — $ — $ 27,017 $ 740 $ 838 Total $ 12,892 $ — $ ( 225 ) $ 14,350 $ — $ — $ 27,017 $ 740 $ 838 (a) Gross additions include increases in the cost basis of investments resulting from new investments, payment-in-kind interest or dividends, the amortization of any unearned income or discounts on debt investments, as applicable. (b) Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, and the amortization of any premiums on debt investments, as applicable. When an investment is placed on non-accrual status, any cash flows received by the Company are applied to the outstanding principal balance. (c) Includes investment in SMPA Holdings, LLC of 15,000 common equity units. (d) In the Consolidated Statement of Operations for the year ended December 31, 2021, there is a realized loss on noncontrolled, affiliated investments of $ 33 related to an escrow receivable for an investment in AFS Technologies, Inc. that is no longer held. Investment is on non-accrual status as of December 31, 2021. Under the 1940 Act, the Company is deemed to be both an “Affiliated Person” of and “Control,” as such terms are defined in the 1940 Act, this portfolio company, as the Company owns more than 25 % of the portfolio company’s outstanding voting securities or has the power to exercise control over management or policies of such portfolio company (including through a management agreement). Transactions during the year ended December 31, 2021 in which the issuer was an Affiliated Person of and was deemed to Control a portfolio company are as follows: Controlled, Affiliated Investments during the year ended December 31, 2021 Company Fair Gross Gross (b) Net Change Realized Transfers Fair Other Interest IRGSE Holding Corp. $ 36,676 $ 5,653 $ — $ 17,450 $ — $ — $ 59,779 $ 17 $ 4,039 Mississippi Resources, — — — — — — — — — Total $ 36,676 $ 5,653 $ — $ 17,450 $ — $ — $ 59,779 $ 17 $ 4,039 (a) Gross additions include increases in the cost basis of investments resulting from new investments, payment-in-kind interest or dividends, the amortization of any unearned income or discounts on debt investments, as applicable. (b) Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, and the amortization of any premiums on debt investments, as applicable. When an investment is placed on non-accrual status, any cash flows received by the Company are applied to the outstanding principal balance. This portfolio company is not a qualifying asset under Section 55(a) of the Investment Company Act of 1940, as amended (the “1940 Act”). Under the 1940 Act, the Company may not acquire any non-qualifying asset unless, at the time such acquisition is made, qualifying assets represent at least 70 % of total assets. Non-qualifying assets represented 14.8 % of total assets as of December 31, 2021 . Investment is on non-accrual status as of December 31, 2022. This investment is non-income producing. This equity investment is non-income producing. All or a portion of this security was acquired in a transaction exempt from registration under the Securities Act of 1933, and 83,839 , or 6.6 % of the Company’s net assets. All or a portion of this security was acquired in a transaction exempt from registration under the Securities Act of 1933, and may be deemed to be “restricted securities” under the Securities Act. As of December 31, 2022 , the aggregate fair value of these securities is $ 47,288 , or 3.5 % of the Company’s net assets. This investment is valued using observable inputs and is considered a Level 2 investment. See Note 6 for further information related to investments at fair value. This investment is valued using observable inputs and is considered a Level 1 investment. See Note 6 for further information related to investments at fair value. Ownership of equity investments may occur through a holding company or partnership. Ownership of equity investments may occur through a holding company or partnership. This investment is valued using observable inputs and is considered a Level 1 investment. See Note 6 for further information related to investments at fair value.

Consolidated Schedule of Inve_2

Consolidated Schedule of Investments (Unaudited) (Parenthetical) € in Thousands, £ in Thousands, $ in Thousands, $ in Thousands, $ in Thousands

12 Months Ended

Dec. 31, 2022 USD ($) shares

Dec. 31, 2021 USD ($) shares

Dec. 31, 2022 CAD ($) shares

Dec. 31, 2022 EUR (€) shares

Dec. 31, 2022 GBP (£) shares

Dec. 31, 2022 AUD ($) shares

Dec. 31, 2021 EUR (€) shares

Dec. 31, 2021 GBP (£) shares

Dec. 31, 2021 AUD ($) shares

Investment due date

[1],[2],[3]

2027-11

Notional value

$ 802,500

$ 1,060,950

Fair market value

$ 2,472

$ 2,584

Percentage of non-qualifying assets

9.70%

14.80%

Percentage of minimum qualifying assets to purchase non qualifying assets

70%

70%

Minimum percentage of voting securities

5%

5%

Investments at amortized cost

$ 2,774,726

[4],[5],[6],[7]

$ 2,432,012

[1],[8],[9]

Fair value of securities as percentage of net assets amount

$ 47,288

$ 83,839

Fair value of securities as percentage of net assets in percentage

3.50%

6.60%

3.50%

3.50%

3.50%

3.50%

6.60%

6.60%

6.60%

Notional Amount Liability

$ 2,500

U.S. Federal Tax

Investments at amortized cost

2,445,863

Gross unrealized gain

$ 109,609

156,819

Gross unrealized losses

105,786

79,599

No Longer Designated As Instruments

Notional value

2,500

Fair market value

2,500

Non-controlled, Affiliated Investments

Fair Value, Beginning balance

27,017

12,892

Gross Reductions

(12,667)

(225)

Net Change in Unrealized Gain/(Loss)

14,350

14,350

Realized Gain/(Loss)

13,608

33

Fair Value, Ending balance

27,017

Dividend Income

740

Interest Income

$ 133

$ 838

Controlled, Affiliated Investments

Minimum percentage of voting securities

25%

25%

Fair Value, Beginning balance

$ 59,779

$ 36,676

Gross Additions

4,420

5,653

Gross Reductions

(1,553)

Net Change in Unrealized Gain/(Loss)

8,054

17,450

Realized Gain/(Loss)

55

Fair Value, Ending balance

70,755

59,779

Other Income

5

17

Interest Income

5,064

4,039

IRGSE Holding Corp. | Controlled, Affiliated Investments

Fair Value, Beginning balance

59,779

36,676

Gross Additions

4,420

5,653

Net Change in Unrealized Gain/(Loss)

6,556

17,450

Fair Value, Ending balance

70,755

59,779

Other Income

5

17

Interest Income

5,064

4,039

Mississippi Resources, LLC | Controlled, Affiliated Investments

Gross Reductions

(1,553)

Net Change in Unrealized Gain/(Loss)

1,498

Realized Gain/(Loss)

55

MD America Energy, LLC | Non-controlled, Affiliated Investments

Fair Value, Beginning balance

27,017

12,892

Gross Reductions

(12,667)

(225)

Net Change in Unrealized Gain/(Loss)

(14,350)

14,350

Realized Gain/(Loss)

13,608

Fair Value, Ending balance

27,017

Dividend Income

740

Interest Income

$ 133

$ 838

SMPA Holdings, LLC | Non-controlled, Affiliated Investments

Investment, shares | shares

15,000

15,000

15,000

15,000

15,000

15,000

15,000

15,000

15,000

Debt Investments

Investments at amortized cost

$ 2,579,557

[4],[5],[6],[7]

$ 2,317,552

[1],[8],[9]

Debt Investments | Business Services

Investments at amortized cost

[4],[5],[6]

381,976

[7]

395,435

Debt Investments | Chemicals

Investments at amortized cost

[4],[5],[6],[7]

18,153

Debt Investments | Communications

Investments at amortized cost

[4],[5],[6]

72,747

[7]

82,572

Debt Investments | Education

Investments at amortized cost

[4],[5],[6]

156,892

[7]

298,624

Debt Investments | Financial Services

Investments at amortized cost

[4],[5],[6]

347,964

[7]

275,876

Debt Investments | Healthcare

Investments at amortized cost

[4],[5],[6]

250,839

[7]

176,659

Debt Investments | Hotel, Gaming and Leisure

Investments at amortized cost

[5]

101,951

[7]

40,921

[4],[6]

Debt Investments | Human Resource Support Services

Investments at amortized cost

[5]

320,762

[7]

286,152

[4],[6]

Debt Investments | Internet Services

Investments at amortized cost

372,372

[4],[5],[6],[7]

202,684

[1],[8],[9]

Debt Investments | Marketing Services

Investments at amortized cost

[4],[5],[6],[7]

83,272

Debt Investments | Oil, Gas and Consumable Fuels

Investments at amortized cost

[1],[3],[8],[9]

76,201

Debt Investments | Pharmaceuticals

Investments at amortized cost

[1],[8],[9]

91,732

Debt Investments | Retail and Consumer Products

Investments at amortized cost

309,957

[4],[5],[6],[7]

285,555

[1],[3],[8],[9]

Debt Investments | First-lien Loan due 12/2022 | Oil, Gas and Consumable Fuels

Investment, par

[1],[3],[10],[11]

$ 1,500

Investment due date

[1],[3],[10],[11]

2022-12

Debt Investments | Carlstar Group, LLC | First-lien Loan due 7/2027 | Automotive

Investment, par

[5],[7],[12]

$ 33,575

Investment due date

[5],[7],[12]

2027-07

Investments at amortized cost

[4],[5],[6],[7],[12]

$ 32,739

Debt Investments | Acceo Solutions Inc. | First-lien Loan due 10/2025 | Business Services

Investment, par

[5],[12],[13],[14]

$ 74,062

$ 57,353

[7]

Investment due date

[5],[12],[13],[14]

2025-10

[7]

2025-10

Investments at amortized cost

[4],[5],[6],[12],[13],[14]

$ 43,241

[7]

$ 55,724

Debt Investments | Alpha Midco Inc. | First-lien Loan due 8/2025 | Business Services

Investment, par

[5],[12],[13]

$ 68,720

[7]

$ 64,435

Investment due date

[5],[12],[13]

2025-08

[7]

2025-08

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 67,831

[7]

$ 63,312

Debt Investments | Dye & Durham Corp. | First-lien Loan due 12/2027 | Business Services

Investment, par

[5],[12],[14]

$ 55,042

34,220

[7]

Investment due date

[5],[12],[14]

2027-12

[7]

2027-12

Investments at amortized cost

[4],[5],[6],[12],[14]

$ 25,076

[7]

$ 41,946

Debt Investments | Dye & Durham Corp. | First-lien Revolving Loan due 12/2026 | Business Services

Investment, par

[5],[7],[12],[14]

$ 1,448

Investment due date

[5],[7],[12],[14]

2026-12

Investments at amortized cost

[4],[5],[6],[7],[12],[14]

$ 1,095

Debt Investments | ExtraHop Networks Inc. | First-lien Loan due 7/2027 | Business Services

Investment, par

[5],[12],[13]

$ 57,950

[7]

$ 50,611

Investment due date

[5],[12],[13]

2027-07

[7]

2027-07

Investments at amortized cost

[4],[5],[6],[12]

$ 56,812

[7],[14]

$ 49,283

[13]

Debt Investments | ForeScout Technologies, Inc. | First-lien Loan due 8/2026 | Business Services

Investment, par

[5],[12]

$ 2,606

[7]

$ 5,127

Investment due date

[5],[12]

2026-08

[7]

2026-08

Investments at amortized cost

[4],[5],[6],[12]

$ 2,533

[7]

$ 5,025

Debt Investments | ForeScout Technologies, Inc. | First-lien Loan due 12/2026 | Business Services

Investment, par

[5],[7],[12]

$ 6,502

Investment due date

[5],[7],[12]

2026-08

Investments at amortized cost

[4],[5],[6],[7],[12]

$ 6,412

Debt Investments | Hornetsecurity Holding GmbH | First-lien loan (EUR 3,150 par, due 11/2029) | Business Services

Investment, par | €

[5],[7],[12],[14]

€ 3,150

Investment due date

[5],[7],[12],[14]

2029-11

Investments at amortized cost

[4],[5],[6],[7],[12],[14]

$ 3,140

Debt Investments | Information Clearing house LLC And MS Market Service LLC | First-lien Loan due 10/2025 | Business Services

Investment, par

[5],[7],[12],[14]

$ 17,820

Investment due date

[5],[7],[12],[14]

2026-12

Debt Investments | Information Clearing house LLC And MS Market Service LLC | First-lien Loan due 12/2026 | Business Services

Investment, par

[5],[12],[13]

$ 18,000

Investment due date

[5],[12],[13]

2026-12

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 17,433

[7]

$ 17,530

Debt Investments | Mitnick Corporate Purchaser, Inc | First-lien loan ($333 par, due 5/2029) | Business Services

Investment, par

[5],[7],[12],[15]

$ 333

Investment due date

[5],[7],[12],[15]

2029-05

Investments at amortized cost

[4],[5],[6],[7],[12],[15]

$ 333

Debt Investments | Netwrix Corp. | First-lien Loan due 9/2026 | Business Services

Investment, par

[5],[12],[13]

$ 68,160

Investment due date

[5],[12],[13]

2026-09

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 66,948

Debt Investments | Netwrix Corp. | First-lien loan ($36,119 par, due 6/2029) | Business Services

Investment, par

[5],[7],[12]

$ 36,119

Investment due date

[5],[7],[12]

2029-06

Investments at amortized cost

[4],[5],[6],[7],[12]

$ 35,515

Debt Investments | OutSystems Luxco SARL | First Lien Loan Due December Two Thousand Twenty Eight [Member] | Business Services

Investment, par | €

[5],[7],[12],[14]

3,004

Investment due date

[5],[7],[12],[14]

2028-12

Investments at amortized cost

[4],[5],[6],[7],[12],[14]

$ 3,060

Debt Investments | ReliaQuest Holdings, LLC | First-lien Loan due 10/2026 | Business Services

Investment, par

[5],[12],[13]

$ 63,477

[7]

$ 46,948

Investment due date

[5],[12],[13]

2026-10

[7]

2026-10

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 62,411

[7]

$ 45,954

Debt Investments | TIBCO Software Inc. | First-lien note ($13,000 par, due 3/2029) | Business Services

Investment, par

[5],[7],[15]

$ 13,000

Investment due date

[5],[7],[15]

2029-03

Investments at amortized cost

[4],[5],[6],[7],[15]

$ 10,924

Debt Investments | TIBCO Software Inc. | First-lien loan ($12,000 par, due 3/2029) | Business Services

Investment, par

[5],[7],[12],[15]

$ 12,000

Investment due date

[5],[7],[12],[15]

2029-03

Investments at amortized cost

[4],[5],[6],[7],[15]

$ 10,947

Debt Investments | WideOrbit, Inc. | First-lien Loan due 7/2025 | Business Services

Investment, par

[5],[12]

$ 35,548

[7]

$ 50,332

Investment due date

[5],[12]

2025-07

[7]

2025-07

Investments at amortized cost

[4],[5],[6],[12]

$ 35,213

[7]

$ 49,713

Debt Investments | Erling Lux Bidco Sarl | First-lien loan (EUR 7,239 par, due 9/2028) | Chemicals

Investment, par | €

[5],[7],[12],[14]

7,239

Investment due date

[5],[7],[12],[14]

2028-09

Investments at amortized cost

[4],[5],[6],[7],[12],[14]

$ 6,908

Debt Investments | Erling Lux Bidco Sarl | First-lien loan (GBP 10,217 par, due 9/2028) | Chemicals

Investment, par | £

[5],[7],[12],[14]

£ 10,217

Investment due date

[5],[7],[12],[14]

2028-09

Investments at amortized cost

[4],[5],[6],[7],[12],[14]

$ 11,245

Debt Investments | Celtra Technologies, Inc. | First-lien Loan due 11/2026 | Communications

Investment, par

[5],[12],[13]

$ 34,650

[7]

$ 35,000

Investment due date

[5],[12],[13]

2026-11

[7]

2026-11

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 33,764

[7]

$ 33,921

Debt Investments | IntelePeer Holdings, Inc. | First-lien Loan due 12/2024 | Communications

Investment, par

[5],[12]

$ 34,677

[7]

$ 44,657

Investment due date

[5],[12]

2024-12

[7]

2024-12

Investments at amortized cost

[4],[5],[6],[12]

$ 34,633

[7]

$ 44,564

Debt Investments | IntelePeer Holdings, Inc. | Convertible Note due 5/2028 | Communications

Investment, par

[5]

$ 4,382

[7]

$ 4,124

Investment due date

[5]

2028-05

[7]

2028-05

Investments at amortized cost

[4],[5],[6]

$ 4,350

[7]

$ 4,087

Debt Investments | Astra Acquisition Corp | Second-lien Loan due 10/2029 | Education

Investment, par

[5],[12]

$ 43,479

[7]

$ 43,490

[15]

Investment due date

[5],[12]

2029-10

[7]

2029-10

[15]

Investments at amortized cost

[4],[5],[6],[12]

$ 42,743

[7]

$ 42,629

[15]

Debt Investments | Destiny Solutions Parent Holding Company | First-lien Loan due 6/2026 | Education

Investment, par

[5],[12],[13]

$ 60,000

[7]

$ 53,522

Investment due date

[5],[12],[13]

2026-06

[7]

2026-06

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 59,046

[7]

$ 52,318

Debt Investments | EMS Linq, Inc. | First-lien Loan due 6/2026 | Education

Investment, par

[5],[7],[12]

$ 56,216

Investment due date

[5],[7],[12]

2027-12

Debt Investments | EMS Linq, Inc. | First-lien Loan due 12/2027 | Education

Investment, par

[5],[12]

$ 56,216

Investment due date

[5],[12]

2027-12

Investments at amortized cost

[4],[5],[6],[12]

$ 55,103

[7]

$ 54,921

Debt Investments | Frontline Technologies Group, LLC | First-lien Loan due 9/2023 | Education

Investment, par

[5],[12]

$ 86,466

Investment due date

[5],[12]

2023-09

Investments at amortized cost

[4],[5],[6],[12]

$ 86,237

Debt Investments | Illuminate Education, Inc. | First-lien Loan due 8/2022 | Education

Investment, par

[5],[12],[13]

$ 62,725

Investment due date

[5],[12],[13]

2022-08

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 62,519

Debt Investments | AvidXchange, Inc. | First-lien Loan due 4/2024 | Financial Services

Investment, par

[5],[12],[13],[14]

$ 11,205

Investment due date

[5],[12],[13],[14]

2024-04

Investments at amortized cost

[4],[5],[6],[12],[13],[14]

$ 11,129

Debt Investments | BTRS Holdings, Inc | First Lien Loan Due December Two Thousand Twenty Eight [Member] | Financial Services

Investment, par

[5],[7],[12]

$ 45,180

Investment due date

[5],[7],[12]

2028-12

Investments at amortized cost

[4],[5],[6],[7],[12]

$ 43,688

Debt Investments | Bear OpCo, LLC | First-lien Loan due 10/2024 | Financial Services

Investment, par

[5],[12],[13]

$ 20,169

[7]

$ 19,575

Investment due date

[5],[12],[13]

2024-10

[7]

2024-10

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 19,953

[7]

$ 19,247

Debt Investments | BlueSnap, Inc. | First-lien Loan due 10/2024 | Financial Services

Investment, par

[5],[12],[13]

$ 42,000

[7]

$ 35,000

Investment due date

[5],[12],[13]

2024-10

[7]

2024-10

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 41,646

[7]

$ 34,426

Debt Investments | G Treasury SS, LLC | First-lien Loan due 4/2024 | Financial Services

Investment, par

[12],[13]

$ 65,859

Investment due date

[12],[13]

2024-04

Investments at amortized cost

[4],[5],[6],[7],[12],[13]

$ 65,709

Debt Investments | G Treasury SS, LLC | First-lien Loan due 4/2023 | Financial Services

Investment, par

[5],[12],[13]

$ 59,318

Investment due date

[5],[12],[13]

2023-04

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 58,570

Debt Investments | Ibis Intermediate Co. | First-lien Loan due 5/2027 | Financial Services

Investment, par

[5],[12],[13]

$ 1,526

[7]

$ 1,542

Investment due date

[5],[12],[13]

2027-05

[7]

2027-05

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 1,416

[7]

$ 1,410

Debt Investments | Ibis US Blocker Co. | First-lien Loan due 5/2028 | Financial Services

Investment, par

[5],[12]

$ 13,957

[7]

$ 12,669

Investment due date

[5],[12]

2028-05

[7]

2028-05

Investments at amortized cost

[4],[5],[6],[12]

$ 13,713

[7]

$ 12,393

Debt Investments | Jonas Collections and Recovery, Inc. | First-lien Loan due 6/2026 | Financial Services

Investment, par

[5],[7],[12],[13]

$ 19,125

Investment due date

[5],[7],[12],[13]

2026-06

Debt Investments | Jonas Collections and Recovery, Inc. | First-lien Loan due 6/2026 | Financial Services

Investment, par

[5],[12],[13]

$ 27,375

Investment due date

[5],[12],[13]

2026-06

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 18,832

[7]

$ 26,854

Debt Investments | Kyriba Corp. | First-lien Loan due 4/2025 | Financial Services

Investment, par

[5],[12]

$ 19,051

[7]

$ 17,412

Investment due date

[5],[12]

2025-04

[7]

2025-04

Investments at amortized cost

[4],[5],[6],[12]

$ 18,870

[7]

$ 17,163

Debt Investments | Kyriba Corp. | First-lien Loan due 4/2025 | Financial Services

Investment, par | €

[5],[12]

9,924

[7]

€ 9,070

Investment due date

[5],[12]

2025-04

[7]

2025-04

Investments at amortized cost

[4],[5],[6],[12]

$ 11,004

[7]

$ 10,070

Debt Investments | Kyriba Corp. | First-lien Revolving Loan due 4/2025 | Financial Services

Investment, par

[5],[12]

1,411

[7]

$ 1,411

Investment due date

[5],[12]

2025-04

Investments at amortized cost

[4],[5],[6],[12]

1,394

[7]

$ 1,387

Debt Investments | Kyriba Corp. | First-lien Revolving Loan due 4/2025 | Financial Services

Investment, par | €

[5],[12]

€ 336

[7]

€ 336

Investment due date

[5],[12]

2025-04

Investments at amortized cost

[4],[5],[6],[12]

372

[7]

$ 370

Debt Investments | Passport Labs, Inc. | First-lien Loan ($17,018 par,Due 4/2026) | Financial Services

Investment, par

[5],[12]

$ 23,390

[7]

$ 17,018

Investment due date

[5],[12]

2026-04

[7]

2026-04

Investments at amortized cost

[4],[5],[6],[12]

$ 23,169

[7]

$ 16,721

Debt Investments | Ping Identity Holding Corp. | First-lien Loan due 10/2026 | Financial Services

Investment, par

[5],[7],[12]

$ 22,727

Investment due date

[5],[7],[12]

2029-10

Investments at amortized cost

[4],[5],[6],[7],[12]

$ 22,116

Debt Investments | PrimeRevenue, Inc. | First-lien Loan due 12/2023 | Financial Services

Investment, par

[5],[12]

$ 22,507

[7]

$ 22,507

Investment due date

[5],[12]

2023-12

[7]

2023-12

Investments at amortized cost

[4],[5],[6],[12]

$ 22,434

[7]

$ 22,365

Debt Investments | TradingScreen, Inc. | First-lien Loan ($45,000 par, Due 4/2027) | Financial Services

Investment, par

[5],[12],[13]

$ 44,663

[7]

$ 45,000

Investment due date

[5],[12],[13]

2027-04

[7]

2027-04

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 43,648

[7]

$ 43,771

Debt Investments | BCTO Ace Purchaser Inc | First-lien Loan due 11/2026 | Healthcare

Investment, par

[5],[12],[13]

$ 63,565

[7]

$ 53,094

Investment due date

[5],[12],[13]

2026-11

[7]

2026-11

Investments at amortized cost

[5],[12],[13]

$ 62,440

[7]

$ 51,815

[4],[6]

Debt Investments | Caris Life Sciences Inc | First-lien Loan due 9/2023 | Healthcare

Investment, par

[5],[7]

$ 5,000

Investment due date

[5],[7]

2023-09

Investments at amortized cost

[5],[7]

$ 4,967

Debt Investments | Caris Life Sciences Inc | First-lien Loan due 4/2025 | Healthcare

Investment, par

[5]

$ 3,750

[7]

$ 3,750

Investment due date

[5],[7]

2025-04

Investments at amortized cost

[5],[7]

$ 3,601

Debt Investments | Caris Life Sciences Inc | First-lien Loan due 4/2025 | Healthcare

Investment due date

[5]

2025-04

Debt Investments | Caris Life Sciences Inc | First-lien Loan ($5,000 par, Due 9/2023) | Healthcare

Investment, par

[5]

$ 5,000

Investments at amortized cost

[4],[5],[6]

4,925

Debt Investments | Caris Life Sciences Inc | Convertible Note ($2,602 par, Due 9/2023) | Healthcare

Investment, par

[5]

$ 2,602

[7]

$ 2,602

Investment due date

[5]

2023-09

[7]

2023-09

Investments at amortized cost

[5]

$ 2,602

[7]

$ 2,602

[4],[6]

Debt Investments | Homecare Software Solutions, LLC | First-lien Loan due 10/2026 | Healthcare

Investment, par

[5],[12],[13]

$ 50,000

Investment due date

[5],[12],[13]

2026-10

Investments at amortized cost

[5],[12],[13]

63,733

[7]

$ 48,891

[4],[6]

Debt Investments | Homecare Software Solutions, LLC | First-lien Loan due 10/2026 | Healthcare

Investment, par

[5],[7],[12],[13]

$ 65,000

Investment due date

[5],[7],[12],[13]

2026-10

Debt Investments | Integrated Practice Solutions, Inc. | First-lien Loan due 10/2024 | Healthcare

Investment, par

[5],[12],[13]

$ 46,312

[7]

$ 48,688

Investment due date

[5],[12],[13]

2024-10

[7]

2024-10

Investments at amortized cost

[5],[12],[13]

$ 45,590

[7]

$ 47,578

[4],[6]

Debt Investments | Merative L.P. | First Lien loan Due 6/2028 | Healthcare

Investment, par

[5],[7],[12],[13]

$ 70,103

Investment due date

[5],[7],[12],[13]

2028-06

Investments at amortized cost

[5],[7],[12],[13]

$ 67,906

Debt Investments | ASG II, LLC | First-lien Loan due 5/2028 | Hotel, Gaming and Leisure

Investment, par

[5],[7],[12],[13]

$ 58,048

Investment due date

[5],[7],[12],[13]

2028-05

Investments at amortized cost

[5],[7],[12],[13]

$ 56,609

Debt Investments | Bswift LLC | First-lien loan ($44,806 par, due 11/2028) | Human Resource Support Services

Investment, par

[5],[7],[12],[13]

$ 44,806

Investment due date

[5],[7],[12],[13]

2028-11

Investments at amortized cost

[5],[7],[12],[13]

$ 43,430

Debt Investments | IRGSE Holding Corp. | First-lien Loan ($30,261 par, Due 6/2023) | Hotel, Gaming and Leisure

Investment, par

[5],[7],[12],[16]

$ 30,261

Investment due date

[5],[7],[12],[16]

2023-06

Investments at amortized cost

[5],[7],[12],[16]

$ 28,595

Debt Investments | IRGSE Holding Corp. | First-lien Loan ($30,261 par, Due 6/2022) | Hotel, Gaming and Leisure

Investment, par

[5],[12],[16]

$ 30,261

Investment due date

[5],[12],[16]

2022-06

Investments at amortized cost

[4],[5],[6],[12],[16]

$ 28,594

Debt Investments | IRGSE Holding Corp. | First-lien Revolving Loan ($12,327 par, Due 6/2022) | Hotel, Gaming and Leisure

Investment, par

[5],[12],[16]

$ 12,327

Investment due date

[5],[12],[16]

2022-06

Investments at amortized cost

[4],[5],[6],[12],[16]

$ 12,327

Debt Investments | IRGSE Holding Corp. | First-lien revolving loan ($16,747 par, due 6/2023) | Hotel, Gaming and Leisure

Investment, par

[5],[7],[12],[16]

$ 16,747

Investment due date

[5],[7],[12],[16]

2023-06

Investments at amortized cost

[5],[7]

$ 16,747

Debt Investments | Axonify, Inc. | First-lien Loan ($47,122 par, Due 5/2026) | Human Resource Support Services

Investment, par

[5],[7],[12],[13],[14]

$ 47,122

Investment due date

[5],[7],[12],[13],[14]

2026-05

Investments at amortized cost

[5],[7],[12],[13],[14]

$ 46,204

Debt Investments | Axonify, Inc. | First-lien loan ($31,580 par, due 5/2026) | Human Resource Support Services

Investment, par

[5],[12],[13],[14]

$ 31,580

Investment due date

[5],[12],[13],[14]

2026-05

Investments at amortized cost

[4],[5],[6],[12],[13],[14]

$ 30,807

Debt Investments | DaySmart Holdings, LLC | First-lien Loan ($47,999 par, Due 10/2025) | Human Resource Support Services

Investment, par

[5],[12],[13]

$ 47,999

Investment due date

[5],[12],[13]

2025-10

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 47,891

Debt Investments | DaySmart Holdings, LLC | First-lien Revolving Loan ($3,000 par, Due 10/2025) | Human Resource Support Services

Investment, par

[5],[12],[13]

$ 3,000

Investment due date

[5],[12],[13]

2025-10

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 3,003

Debt Investments | Elysian Finco Ltd. | First-lien Loan ($17,314 par, Due 1/2028) | Human Resource Support Services

Investment, par

[5],[7],[12],[13],[14]

$ 17,314

Investment due date

[5],[7],[12],[13],[14]

2028-01

Investments at amortized cost

[5],[7],[12],[13],[14]

$ 16,831

Debt Investments | Employment Hero Holdings Pty Ltd. | First-lien Loan due 12/2026 | Human Resource Support Services

Investments at amortized cost

[5],[7],[12],[14]

$ 34,664

Debt Investments | Employment Hero Holdings Pty Ltd. | First-lien Term Loan due 12/2026 | Human Resource Support Services

Investment, par

[5],[7],[12],[14]

$ 50,000

Investment due date

[5],[7],[12],[14]

2026-12

Debt Investments | Employment Hero Holdings Pty Ltd. | First-lien Loan (AUD 40,000 par, Due 12/2026) | Human Resource Support Services

Investment, par

[5],[14]

$ 40,000

Investment due date

[5],[14]

2026-12

Investments at amortized cost

[4],[5],[6],[14]

$ 27,317

Debt Investments | Employment Hero Holdings Pty Ltd. | Convertible Note (AUD 3,000 Par, Due 6/2027) | Human Resource Support Services

Investment, par

[5],[14]

3,000

Investment due date

[5],[14]

2027-06

Investments at amortized cost

[4],[5],[6],[14]

$ 2,134

Debt Investments | PageUp People, Ltd. | First-lien loan due 12/2025 | Human Resource Support Services

Investment, par

[5],[7],[12],[13],[14]

$ 14,520

Investment due date

[5],[7],[12],[13],[14]

2025-12

Investments at amortized cost

[5],[7],[12],[13],[14]

$ 10,899

Debt Investments | PageUp People, Ltd. | First-lien Loan due 12/2025 | Human Resource Support Services

Investment, par | £

[5],[7],[12],[13],[14]

£ 3,766

Investment due date

[5],[7],[12],[13],[14]

2025-12

Debt Investments | PageUp People, Ltd. | First-lien loan (AUD 17,400 par, due 12/2025) | Human Resource Support Services

Investment, par

[5],[12],[13],[14]

$ 17,400

Investment due date

[5],[12],[13],[14]

2025-12

Investments at amortized cost

[4],[5],[6],[12],[13],[14]

$ 12,806

Debt Investments | PageUp People, Ltd. | First-lien Loan (GBP 3,766 par, Due 12/2025) | Human Resource Support Services

Investment, par | £

[5],[12],[13],[14]

£ 4,723

Investment due date

[5],[12],[13],[14]

2025-12

Investments at amortized cost

[5],[12],[13],[14]

$ 5,184

[7]

$ 6,499

[4],[6]

Debt Investments | PageUp People, Ltd. | First-lien Loan ($12,011 par, Due 12/2025) | Human Resource Support Services

Investment, par

[5],[12],[13],[14]

$ 12,011

[7]

$ 12,989

Investment due date

[5],[12],[13],[14]

2025-12

[7]

2025-12

Investments at amortized cost

[5],[12],[13],[14]

$ 11,997

[7]

$ 12,970

[4],[6]

Debt Investments | PayScale Holdings, Inc. | First-lien Loan ($68,775 par, Due 5/2024) | Human Resource Support Services

Investment, par

[5],[7],[12],[13]

$ 68,775

Investment due date

[5],[7],[12],[13]

2024-05

Investments at amortized cost

[5],[7],[12],[13]

$ 68,199

Debt Investments | PayScale Holdings, Inc. | First-lien Loan ($47,999 par, Due 10/2025) | Human Resource Support Services

Investment, par

[5],[12],[13]

$ 69,475

Investment due date

[5],[12],[13]

2024-05

Debt Investments | PayScale Holdings, Inc. | First-lien loan ($69,475 par, due 5/2024) | Human Resource Support Services

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 68,493

Debt Investments | PrimePay Intermediate, LLC | First-lien Loan due 12/2026 | Human Resource Support Services

Investments at amortized cost

[5],[7],[12],[13]

31,297

Debt Investments | PrimePay Intermediate, LLC | First-lien loan ($27,000 par, due 12/2026) | Human Resource Support Services

Investment, par

[5],[12],[13]

$ 27,000

Investment due date

[5],[12],[13]

2026-12

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 25,787

Debt Investments | PrimePay Intermediate, LLC | First-lien Loan ($32,242 par, Due 12/2026) | Human Resource Support Services

Investment, par

[5],[7],[12],[13]

$ 32,242

Investment due date

[5],[7],[12],[13]

2026-12

Debt Investments | Modern Hire, Inc. | First-lien Loan ($68,775 par, Due 5/2024) | Human Resource Support Services

Investments at amortized cost

[5],[7],[12],[13]

$ 28,624

Debt Investments | Modern Hire, Inc. | First-lien loan ($29,639 par, due 5/2024) | Human Resource Support Services

Investment, par

[5],[12],[13]

$ 29,639

Investment due date

[5],[12],[13]

2024-05

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 29,206

Debt Investments | Modern Hire, Inc. | First-lien Loan ($28,878 par, Due 5/2024) | Human Resource Support Services

Investment, par

[5],[7],[12],[13]

$ 28,878

Investment due date

[5],[7],[12],[13]

2024-05

Debt Investments | Workwell Acquisition Co. | First-lien Loan due 10/2025 | Human Resource Support Services

Investments at amortized cost

[5],[7],[12],[13]

$ 23,433

Debt Investments | Workwell Acquisition Co. | First-lien loan ($19,750 par, due 10/2025) | Human Resource Support Services

Investment, par

[5],[12],[13]

$ 19,750

Investment due date

[5],[12],[13]

2025-10

Investments at amortized cost

[4],[5],[6],[12],[13]

$ 19,239

Debt Investments | Workwell Acquisition Co. | First-lien Loan ($23,798 par, Due 10/2025) | Human Resource Support Services

Investment, par

[5],[7],[12],[13]

$ 23,798

Investment due date

[5],[7],[12],[13]

2025-10

Debt Investments | Bayshore Intermediate #2, LP | First-lien Loan due 2/2026 | Internet Services

Investment, par

$ 32,194

[5],[7],[12]

$ 28,772

[1],[3]

Investment due date

2028-10

[5],[7],[12]

2028-10

[1],[3]

Investments at amortized cost

$ 31,631

[12]

$ 28,090

[1],[3],[8],[9]

Debt Investments | Bayshore Intermediate #2, LP | First Lien Revolving Loan Due 10/2027

Investment due date

[5],[7],[12]

2027-10

Debt Investments | Bayshore Intermediate #2, LP | First Lien Revolving Loan Due 10/2027 | Internet Services

Investment, par

[5],[7],[12]

$ 780

Investments at amortized cost

[12]

737

Debt Investments | CrunchTime Information Systems, Inc. | First Lien loan Due 6/2028 | Internet Services

Investment, par

[12],[13]

$ 53,121

Investment due date

[12],[13]

2028-06

Investments at amortized cost

[5],[7],[12],[13]

$ 51,969

Debt Investments | EDB Parent, LLC | First-lien loan ($56,963 par, due 7/2028) | Internet Services

Investment, par

[5],[7],[12],[13]

$ 56,963

Investment due date

[5],[7],[12],[13]

2028-07

Investments at amortized cost

[5],[7],[12],[13]

$ 55,607

Debt Investments | Higher Logic, LLC | First-lien loan ($55,820 par, due 1/2025) | Internet Services

Investment, par

[5],[7],[12],[13]

$ 55,820

Investment due date

[5],[7],[12],[13]

2025-01

Investments at amortized cost

[5],[7],[12],[13]

$ 55,506

Debt Investments | Higher Logic, LLC | First-lien Loan due 1/2024 | Internet Services

Investment, par

[1],[2],[3]

$ 57,262

Investment due date

[1],[2],[3]

2024-01

Investments at amortized cost

[1],[2],[3],[8],[9]

$ 56,753

Debt Investments | LeantaaS Holdings, Inc | First-lien loan ($56,963 par, due 7/2028) | Internet Services

Investment, par

[5],[7],[12],[13]

$ 27,782

Investment due date

[5],[7],[12],[13]

2028-07

Investments at amortized cost

[5],[7],[12],[13]

$ 26,906

Debt Investments | Lithium Technologies, LLC | First-lien revolving loan, due 1/2024 | Internet Services

Investment, par

[5],[7],[12]

1,320

Debt Investments | Lithium Technologies, LLC | First-lien Loan due 1/2024 | Internet Services

Investment, par

[5],[7],[12]

$ 54,700

Investment due date

[5],[7],[12]

2024-01

Investments at amortized cost

[5],[7],[12]

$ 54,651

Debt Investments | Lithium Technologies, LLC | First-lien Loan due 10/2022 | Internet Services

Investment, par

[1],[3]

$ 56,020

Investment due date

[1],[3]

2022-10

Investments at amortized cost

[1],[3],[8],[9]

$ 55,783

Debt Investments | Lucidworks, Inc. | First-lien Loan due 2/2027 | Internet Services

Investment, par

[5],[7],[12],[13]

$ 8,330

Investment due date

[5],[7],[12],[13]

2027-02

Investments at amortized cost

[4],[5],[6],[7],[12],[13]

$ 8,330

Debt Investments | Lucidworks, Inc. | First-lien Loan Due 7/2024 | Internet Services

Investment, par

[1],[17]

$ 13,848

Investment due date

[1],[17]

2024-07

Investments at amortized cost

[1],[8],[9],[17]

$ 13,766

Debt Investments | Piano Software, Inc. | First-lien loan ($1,363 par, due 9/2026) | Internet Services

Investment, par

$ 51,312

[5],[7],[12],[13]

$ 49,328

[1],[2]

Investment due date

2026-02

[5],[7],[12],[13]

2026-02

[1],[2]

Investments at amortized cost

$ 50,454

[4],[5],[6],[7],[12],[13]

$ 48,292

[1],[2],[8],[9]

Debt Investments | SMA Technologies Holdings, LLC | First-lien Loan due 2/2026 | Internet Services

Investment, par

[5],[7],[12]

$ 36,833

Investment due date

[5],[7],[12]

2028-10

Investments at amortized cost

[4],[5],[6],[7],[12]

$ 35,258

Debt Investments | Acoustic, L.P. | First-lien Note due 6/2024 | Marketing Services

Investment, par

[1],[3]

$ 33,330

Investment due date

[1],[3]

2024-06

Investments at amortized cost

[1],[3],[8],[9]

$ 32,544

Debt Investments | Avalara, Inc | First-lien Loan due 2/2026 | Manufacturing

Investment, par

[5],[7],[12]

$ 38,636

Investment due date

[5],[7],[12]

2028-10

Investments at amortized cost

[4],[5],[6],[7],[12]

$ 37,601

Debt Investments | USR Parent, Inc. | ABL FILO Term Loan due 9/2022 | Office Products

Investment, par

[1],[2],[3]

$ 5,732

Investment due date

[1],[2],[3]

2022-09

Investments at amortized cost

[1],[2],[3],[8],[9]

$ 5,709

Debt Investments | USR Parent, Inc. | ABL FILO term loan due 4/2027 | Office Products

Investment, par

[5],[7],[12],[13]

$ 19,000

Investment due date

[5],[7],[12],[13]

2027-04

Investments at amortized cost

[4],[5],[6],[7],[12],[13]

$ 18,634

Debt Investments | Murchison Oil and Gas, LLC | First-lien Loan due 6/2026 | Oil, Gas and Consumable Fuels

Investment, par

[5],[7],[12]

$ 26,873

Investment due date

[5],[7],[12]

2026-06

Investments at amortized cost

[4],[5],[6],[7],[12]

$ 26,345

Debt Investments | Mississippi Resources, LLC | First-lien Loan due 12/2022 | Oil, Gas and Consumable Fuels

Investments at amortized cost

[1],[3],[8],[9],[10],[11]

1,498

Debt Investments | TRP Assets, LLC | First-lien loan due 12/2025 | Oil, Gas and Consumable Fuels

Investment, par

$ 57,818

[5],[7],[12]

$ 42,000

[1],[3]

Investment due date

2025-12

[5],[7],[12]

2025-12

[1],[3]

Investments at amortized cost

$ 56,927

[4],[5],[6],[7],[12]

$ 41,003

[1],[3],[8],[9]

Debt Investments | Verdad Resources Intermediate Holdings, LLC | First-lien Loan due 10/2024 | Oil, Gas and Consumable Fuels

Investment, par

[1],[3]

$ 25,233

Investment due date

[1],[3]

2024-10

Investments at amortized cost

[1],[3],[8],[9]

$ 24,925

Debt Investments | Omnigo Software L L C | First-lien Loan due 3/2026 | Other

Investment, par

[1],[2],[3]

$ 33,745

Investment due date

[1],[2],[3]

2026-03

Investments at amortized cost

[1],[2],[3],[8],[9]

$ 33,067

Debt Investments | Omnigo Software L L C | First-lien loan ($40,353 par, due 3/2026) | Other

Investment, par

[5],[7],[12],[13]

$ 40,353

Investment due date

[5],[7],[12],[13]

2026-03

Investments at amortized cost

[4],[5],[6],[7],[12],[13]

$ 39,655

Debt Investments | Biohaven Pharmaceuticals, Inc. | First-lien Loan due 8/2025 | Pharmaceuticals

Investment, par

[1],[3],[18]

$ 41,768

Investment due date

[1],[3],[18]

2025-08

Investments at amortized cost

[1],[3],[8],[9],[18]

$ 50,761

Debt Investments | Biohaven Pharmaceuticals, Inc. | First-lien Loan due 9/2026 | Pharmaceuticals

Investment, par

[1],[3],[18]

$ 22,730

Investment due date

[1],[3],[18]

2026-09

Investments at amortized cost

[1],[3],[8],[9],[18]

$ 11,903

Debt Investments | TherapeuticsMD, Inc. | First-lien Loan due 3/2024 | Pharmaceuticals

Investment, par

[1],[3],[18]

$ 30,000

Investment due date

[1],[3],[18]

2024-03

Investments at amortized cost

[1],[3],[8],[9],[18]

$ 29,068

Debt Investments | 99 Cents Only Stores LLC | ABL FILO Term Loan due 5/2025 | Retail and Consumer Products

Investment, par

$ 25,000

[5],[7],[12]

$ 25,000

[1],[3]

Investment due date

2025-05

[5],[7],[12]

2025-05

[1],[3]

Investments at amortized cost

$ 24,782

$ 24,704

[1],[3],[8],[9]

Debt Investments | American Achievement Corp | First-lien Loan due 9/2026 | Retail and Consumer Products

Investment, par

[1],[3]

$ 25,185

Investment due date

[1],[3]

2026-09

Investments at amortized cost

26,339

[4],[5],[6],[7],[12]

$ 24,259

[1],[3],[8],[9]

Debt Investments | American Achievement Corp | First-lien Loan due 9/2026 | Retail and Consumer Products

Investment, par

[5],[7],[12]

$ 27,171

Investment due date

[5],[7],[12]

2026-09

Debt Investments | American Achievement Corp | First-lien loan ($1,363 par, due 9/2026) | Retail and Consumer Products

Investment, par

$ 1,363

[5],[7],[12],[19]

$ 1,370

[1],[3]

Investment due date

2026-09

[5],[7],[12],[19]

2026-09

[1],[3]

Investments at amortized cost

$ 1,362

[4],[5],[6],[7],[12]

$ 1,370

[1],[3],[8],[9]

Debt Investments | American Achievement Corp | Subordinated Note due 9/2026 | Retail and Consumer Products

Investment, par

$ 4,740

[5],[7],[12],[19]

$ 4,740

[1],[3]

Investment due date

2026-09

[5],[7],[12],[19]

2026-09

[1],[3]

Investments at amortized cost

$ 545

[4],[5],[6],[7],[12]

$ 545

[1],[3],[8],[9]

Debt Investments | Bed Bath and Beyond Inc. | ABL FILO Term Loan due 8/2027 | Retail and Consumer Products

Investment, par

[5],[7],[12]

$ 55,000

Investment due date

[5],[7],[12]

2027-08

Investments at amortized cost

[4],[5],[6],[7],[12]

$ 53,696

Debt Investments | Cordance Operations, LLC | First-lien loan ($56,963 par, due 7/2028) | Retail and Consumer Products

Investment, par

[5],[7],[12]

$ 32,907

Investment due date

[5],[7],[12]

2028-07

Investments at amortized cost

[4],[5],[6],[7],[12]

$ 32,091

Debt Investments | Moran Foods, LLC | ABL FILO Term Loan due 4/2024 | Retail and Consumer Products

Investment, par

[1],[3]

$ 33,267

Investment due date

[1],[3]

2024-04

Investments at amortized cost

[1],[3],[8],[9]

$ 32,864

Debt Investments | Neuintel, LLC | First-lien Loan due 12/2026 | Retail and Consumer Products

Investment, par

[1],[2],[3]

$ 52,000

Investment due date

[1],[2],[3]

2026-12

Investments at amortized cost

55,414

[4],[5],[6],[7],[12],[13]

$ 50,811

[1],[2],[3],[8],[9]

Debt Investments | Neuintel, LLC | ABL FILO Term Loan due 8/2027 | Retail and Consumer Products

Investment, par

[5],[7],[12]

$ 56,400

Investment due date

[5],[7],[12]

2026-12

Debt Investments | Project P Intermediate 2, LLC | ABL FILO Term Loan due 5/2026 | Retail and Consumer Products

Investment, par

$ 73,125

[5],[7],[12]

$ 75,000

[1],[3]

Investment due date

2026-05

[5],[7],[12]

2026-05

[1],[3]

Investments at amortized cost

$ 71,976

[4],[5],[6],[7],[12]

$ 73,541

[1],[3],[8],[9]

Debt Investments | Tango Management Consulting, LLC | First-lien Loan due 12/2027 | Retail and Consumer Products

Investments at amortized cost

[1],[2],[3],[8],[9]

31,487

Debt Investments | Tango Management Consulting, LLC | First-lien Loan due 12/2027 | Retail and Consumer Products

Investment, par

$ 44,674

[5],[7],[12]

$ 32,500

[1],[2],[3]

Investment due date

2027-12

[5],[7],[12]

2027-12

[1],[2],[3]

Investments at amortized cost

[4],[5],[6],[7],[12],[13]

$ 43,752

Debt Investments | Project44, Inc. | First-lien Loan due 11/2027 | Transportation

Investment, par

$ 35,139

[5],[7],[12],[13]

$ 35,139

[1],[2],[3]

Investment due date

[5],[7],[12],[13]

2027-11

Investments at amortized cost

$ 34,043

[4],[5],[6],[7],[12],[13]

33,821

[1],[2],[3],[8],[9]

Debt Investments | Clinicient, Inc. | First-lien revolving loan ($2,400 par, due 5/2024) | Healthcare

Investment, par

[5],[12]

$ 2,400

Investment due date

[5],[12]

2024-05

Investments at amortized cost

[4],[5],[6],[12]

$ 2,381

Debt Investments | Clinicient, Inc. | First-lien loan due 5/2024 | Healthcare

Investment, par

[5],[12]

$ 15,000

Investment due date

[5],[12]

2024-05

Investments at amortized cost

[4],[5],[6],[12]

$ 14,920

Debt Investments | MD America Energy LLC | First-lien Loan due 12/2024 | Oil, Gas and Consumable Fuels

Investment, par

[1],[3],[20]

$ 8,775

Investment due date

[1],[3],[20]

2024-12

Investments at amortized cost

[1],[3],[8],[9],[20]

$ 8,775

Debt Investments | Designer Brands Inc | ABL First-lien Loan due 8/2025 | Retail and Consumer Products

Investment, par

[1],[3],[18]

$ 46,875

Investment due date

[1],[3],[18]

2025-08

Investments at amortized cost

[1],[3],[8],[9],[18]

$ 45,974

Equity and Other Investments

Investments at amortized cost

195,169

[4],[5],[6],[7]

114,460

[1],[8],[9]

Equity and Other Investments | Business Services

Investments at amortized cost

14,785

[4],[5],[6],[7]

9,536

[1],[8],[9]

Equity and Other Investments | Communications

Investments at amortized cost

6,174

[4],[5],[6],[7]

5,199

[1],[8],[9]

Equity and Other Investments | Education

Investments at amortized cost

$ 9,778

[4],[5],[6],[7]

6,523

[1],[8],[9]

Equity and Other Investments | Financial Services

Investment, shares | shares

[5],[7],[14],[21]

1,620

1,620

1,620

1,620

1,620

Investments at amortized cost

[4],[5],[6],[7]

$ 5,997

Equity and Other Investments | Healthcare

Investments at amortized cost

21,389

[4],[5],[6],[7]

11,850

[1],[8],[9]

Equity and Other Investments | Hotel, Gaming and Leisure

Investments at amortized cost

21,942

[4],[5],[6],[7]

21,942

[1],[8],[9]

Equity and Other Investments | Human Resource Support Services

Investments at amortized cost

11,669

[4],[5],[6],[7]

7,141

[1],[8],[9]

Equity and Other Investments | Internet Services

Investments at amortized cost

17,629

[4],[5],[6],[7]

16,131

[1],[8],[9]

Equity and Other Investments | Structured Credit

Investments at amortized cost

53,066

[4],[5],[6],[7]

5,095

[1],[8],[9]

Equity and Other Investments | Oil, Gas and Consumable Fuels

Investments at amortized cost

[4],[5],[6],[7]

21,422

Equity and Other Investments | Pharmaceuticals

Investments at amortized cost

[4],[5],[6],[7]

1,437

Equity and Other Investments | Retail and Consumer Products

Investments at amortized cost

$ 6,041

[4],[5],[6],[7]

16,285

[1],[8],[9]

Equity and Other Investments | Financial Services

Investments at amortized cost

[1],[8],[9]

$ 5,997

Equity and Other Investments | Mitnick TA Aggregator, LP | Membership Interest | Business Services

Partnership/Membership interest of ownership

[1],[5],[7],[22],[23],[24]

(0.43%)

(0.43%)

(0.43%)

(0.43%)

(0.43%)

Investments at amortized cost

[4],[5],[6],[7],[22],[23],[24]

$ 5,243

Equity and Other Investments | WideOrbit, Inc. | Warrants | Business Services

Investment, shares | shares

1,567,807

[5],[7],[24]

1,567,807

[1],[25]

1,567,807

[5],[7],[24]

1,567,807

[5],[7],[24]

1,567,807

[5],[7],[24]

1,567,807

[5],[7],[24]

1,567,807

[1],[25]

1,567,807

[1],[25]

1,567,807

[1],[25]

Investments at amortized cost

$ 327

[4],[5],[6],[7],[24]

$ 327

[1],[8],[9],[25]

Equity and Other Investments | Celtra Technologies, Inc. | Class A Units | Communications

Investment, shares | shares

1,250,000

[5],[7],[24]

1,250,000

[1],[25],[26]

1,250,000

[5],[7],[24]

1,250,000

[5],[7],[24]

1,250,000

[5],[7],[24]

1,250,000

[5],[7],[24]

1,250,000

[1],[25],[26]

1,250,000

[1],[25],[26]

1,250,000

[1],[25],[26]

Investments at amortized cost

$ 1,250

[4],[5],[6],[7],[24]

$ 1,250

[1],[8],[9],[25],[26]

Equity and Other Investments | IntelePeer Holdings, Inc. | Series C Preferred Shares | Communications

Investment, shares | shares

1,816,295

[5],[7],[22],[24]

1,816,295

[1],[25],[26]

1,816,295

[5],[7],[22],[24]

1,816,295

[5],[7],[22],[24]

1,816,295

[5],[7],[22],[24]

1,816,295

[5],[7],[22],[24]

1,816,295

[1],[25],[26]

1,816,295

[1],[25],[26]

1,816,295

[1],[25],[26]

Investments at amortized cost

$ 1,816

[4],[5],[6],[7],[24]

$ 1,816

[1],[8],[9],[25],[26]

Equity and Other Investments | IntelePeer Holdings, Inc. | Series D Preferred Shares | Communications

Investment, shares | shares

1,598,874

[5],[7],[22],[24]

1,065,916

[1],[25],[26]

1,598,874

[5],[7],[22],[24]

1,598,874

[5],[7],[22],[24]

1,598,874

[5],[7],[22],[24]

1,598,874

[5],[7],[22],[24]

1,065,916

[1],[25],[26]

1,065,916

[1],[25],[26]

1,065,916

[1],[25],[26]

Investments at amortized cost

$ 2,925

[4],[5],[6],[7],[24]

$ 1,950

[1],[8],[9],[25],[26]

Equity and Other Investments | IntelePeer Holdings, Inc. | Warrants | Communications

Investment, shares | shares

280,000

[5],[7],[22],[24]

280,000

[1],[25]

280,000

[5],[7],[22],[24]

280,000

[5],[7],[22],[24]

280,000

[5],[7],[22],[24]

280,000

[5],[7],[22],[24]

280,000

[1],[25]

280,000

[1],[25]

280,000

[1],[25]

Investments at amortized cost

$ 183

[4],[5],[6],[7],[24]

$ 183

[1],[8],[9],[25]

Equity and Other Investments | IntelePeer Holdings, Inc. | Warrants | Communications

Investment, shares | shares

106,592

[5],[7],[22],[24]

106,592

[1],[25],[26]

106,592

[5],[7],[22],[24]

106,592

[5],[7],[22],[24]

106,592

[5],[7],[22],[24]

106,592

[5],[7],[22],[24]

106,592

[1],[25],[26]

106,592

[1],[25],[26]

106,592

[1],[25],[26]

Equity and Other Investments | EMS Linq, Inc. | Class B Units | Education

Investment, shares | shares

5,522,526

[5],[7],[24]

5,522,526

[1],[25],[26]

5,522,526

[5],[7],[24]

5,522,526

[5],[7],[24]

5,522,526

[5],[7],[24]

5,522,526

[5],[7],[24]

5,522,526

[1],[25],[26]

5,522,526

[1],[25],[26]

5,522,526

[1],[25],[26]

Investments at amortized cost

$ 5,523

[4],[5],[6],[7],[24]

$ 5,523

[1],[8],[9],[25],[26]

Equity and Other Investments | AvidXchange, Inc. | Common Stock | Financial Services

Investments at amortized cost

[4],[5],[6],[7],[21],[24]

$ 1,022

Equity and Other Investments | AvidXchange, Inc. | Common Stock | Financial Services

Investment, shares | shares

200,721

[5],[7],[14],[15],[21],[24]

200,721

[1],[18],[25],[26],[27]

200,721

[5],[7],[14],[15],[21],[24]

200,721

[5],[7],[14],[15],[21],[24]

200,721

[5],[7],[14],[15],[21],[24]

200,721

[5],[7],[14],[15],[21],[24]

200,721

[1],[18],[25],[26],[27]

200,721

[1],[18],[25],[26],[27]

200,721

[1],[18],[25],[26],[27]

Investments at amortized cost

[1],[8],[9],[18],[25],[26],[27]

$ 1,022

Equity and Other Investments | Passport Labs, Inc. | Warrants | Financial Services

Investments at amortized cost

[4],[5],[6],[7],[24]

$ 192

Equity and Other Investments | Passport Labs, Inc. | Warrants | Financial Services

Investment, shares | shares

17,534

[5],[7],[24]

17,534

[1],[25],[26]

17,534

[5],[7],[24]

17,534

[5],[7],[24]

17,534

[5],[7],[24]

17,534

[5],[7],[24]

17,534

[1],[25],[26]

17,534

[1],[25],[26]

17,534

[1],[25],[26]

Investments at amortized cost

[1],[8],[9],[25],[26]

$ 192

Equity and Other Investments | TradingScreen, Inc. | Class A Units | Financial Services

Investments at amortized cost

[4],[5],[6],[7],[23],[24]

$ 600

Equity and Other Investments | TradingScreen, Inc. | Class A Units | Financial Services

Investment, shares | shares

[25],[28]

600,000

[5],[7],[22],[23],[24]

600,000

[1],[26]

600,000

[5],[7],[22],[23],[24]

600,000

[5],[7],[22],[23],[24]

600,000

[5],[7],[22],[23],[24]

600,000

[5],[7],[22],[23],[24]

600,000

[1],[26]

600,000

[1],[26]

600,000

[1],[26]

Investments at amortized cost

[1],[8],[9],[25],[26],[28]

$ 600

Equity and Other Investments | Caris Life Sciences Inc | Series C Preferred Shares | Healthcare

Investment, shares | shares

[25]

362,319

[5],[7],[24]

362,319

[1]

362,319

[5],[7],[24]

362,319

[5],[7],[24]

362,319

[5],[7],[24]

362,319

[5],[7],[24]

362,319

[1]

362,319

[1]

362,319

[1]

Investments at amortized cost

$ 1,000

[4],[5],[6],[7],[24]

$ 1,000

[1],[8],[9],[25]

Equity and Other Investments | Caris Life Sciences Inc | Series D Preferred Shares | Healthcare

Investment, shares | shares

1,240,740

[5],[7],[24]

1,240,740

[1],[25],[26]

1,240,740

[5],[7],[24]

1,240,740

[5],[7],[24]

1,240,740

[5],[7],[24]

1,240,740

[5],[7],[24]

1,240,740

[1],[25],[26]

1,240,740

[1],[25],[26]

1,240,740

[1],[25],[26]

Investments at amortized cost

$ 10,050

[4],[5],[6],[7],[24]

$ 10,050

[1],[8],[9],[25],[26]

Equity and Other Investments | Caris Life Sciences Inc | Warrants | Healthcare

Investment, shares | shares

633,376

[5],[7],[24]

633,376

[1],[25]

633,376

[5],[7],[24]

633,376

[5],[7],[24]

633,376

[5],[7],[24]

633,376

[5],[7],[24]

633,376

[1],[25]

633,376

[1],[25]

633,376

[1],[25]

Investments at amortized cost

$ 192

[4],[5],[6],[7],[24]

$ 192

[1],[8],[9],[25]

Equity and Other Investments | Caris Life Sciences Inc | Warrants | Healthcare

Investment, shares | shares

569,991

[5],[7],[24]

569,991

[1],[25]

569,991

[5],[7],[24]

569,991

[5],[7],[24]

569,991

[5],[7],[24]

569,991

[5],[7],[24]

569,991

[1],[25]

569,991

[1],[25]

569,991

[1],[25]

Investments at amortized cost

$ 250

[4],[5],[6],[7],[24]

$ 250

[1],[8],[9],[25]

Equity and Other Investments | Merative L.P. | Class A-1 Units | Healthcare

Investment, shares | shares

[5],[7],[22],[23],[24],[25],[26]

989,691

989,691

989,691

989,691

989,691

Investments at amortized cost

[4],[5],[6],[7],[22],[23],[24]

$ 9,897

Equity and Other Investments | Bswift LLC | Class A-1 Units | Human Resource Support Services

Investment, shares | shares

[5],[7],[22],[24]

2,393,509

2,393,509

2,393,509

2,393,509

2,393,509

Investments at amortized cost

[4],[5],[6],[7],[22],[24]

$ 2,394

Equity and Other Investments | IRGSE Holding Corp. | Class A Units | Hotel, Gaming and Leisure

Investment, shares | shares

33,790,171

[5],[7],[16],[24]

33,790,171

[1],[11],[25]

33,790,171

[5],[7],[16],[24]

33,790,171

[5],[7],[16],[24]

33,790,171

[5],[7],[16],[24]

33,790,171

[5],[7],[16],[24]

33,790,171

[1],[11],[25]

33,790,171

[1],[11],[25]

33,790,171

[1],[11],[25]

Investments at amortized cost

$ 21,842

[4],[5],[6],[7],[16],[24]

$ 21,842

[1],[8],[9],[11],[25]

Equity and Other Investments | IRGSE Holding Corp. | Class C-1 Units | Hotel, Gaming and Leisure

Investment, shares | shares

8,800,000

[5],[7],[16],[24]

8,800,000

[1],[11],[25]

8,800,000

[5],[7],[16],[24]

8,800,000

[5],[7],[16],[24]

8,800,000

[5],[7],[16],[24]

8,800,000

[5],[7],[16],[24]

8,800,000

[1],[11],[25]

8,800,000

[1],[11],[25]

8,800,000

[1],[11],[25]

Investments at amortized cost

$ 100

[4],[5],[6],[7],[16],[24]

$ 100

[1],[8],[9],[11],[25]

Equity and Other Investments | Axonify, Inc. | Class A-1 Units | Human Resource Support Services

Investment, shares | shares

3,780,000

[5],[7],[14],[23],[24]

3,780,000

[1],[18],[25],[26],[28]

3,780,000

[5],[7],[14],[23],[24]

3,780,000

[5],[7],[14],[23],[24]

3,780,000

[5],[7],[14],[23],[24]

3,780,000

[5],[7],[14],[23],[24]

3,780,000

[1],[18],[25],[26],[28]

3,780,000

[1],[18],[25],[26],[28]

3,780,000

[1],[18],[25],[26],[28]

Investments at amortized cost

$ 3,780

[4],[5],[6],[7],[14],[23],[24]

$ 3,780

[1],[8],[9],[18],[25],[26],[28]

Equity and Other Investments | DaySmart Holdings, LLC | Class A Units | Human Resource Support Services

Investment, shares | shares

166,811

[5],[7],[23],[24]

166,811

[1],[25],[26],[28]

166,811

[5],[7],[23],[24]

166,811

[5],[7],[23],[24]

166,811

[5],[7],[23],[24]

166,811

[5],[7],[23],[24]

166,811

[1],[25],[26],[28]

166,811

[1],[25],[26],[28]

166,811

[1],[25],[26],[28]

Investments at amortized cost

$ 1,347

[4],[5],[6],[7],[23],[24]

$ 1,347

[1],[8],[9],[25],[26],[28]

Equity and Other Investments | Employment Hero Holdings Pty Ltd. | Series E Preferred Shares | Human Resource Support Services

Investment, shares | shares

[5],[7],[14],[22],[24]

113,250

113,250

113,250

113,250

113,250

Investments at amortized cost

[4],[5],[6],[7],[14],[22],[24]

$ 2,134

Equity and Other Investments | Bayshore Intermediate #2, LP | Common Stock | Internet Services

Investment, shares | shares

[5],[7],[23],[24]

12,330,709

12,330,709

12,330,709

12,330,709

12,330,709

Equity and Other Investments | Bayshore Intermediate #2, LP | Common Units | Internet Services

Investment, shares | shares

[1],[25],[26],[28]

12,330,709

12,330,709

12,330,709

12,330,709

Investments at amortized cost

$ 12,331

[4],[5],[6],[7],[23],[24]

$ 12,331

[1],[8],[9],[25],[26],[28]

Equity and Other Investments | Lucidworks, Inc. | Series F Preferred Stock | Internet Services

Investment, shares | shares

199,054

[24]

199,054

[1],[25]

199,054

[24]

199,054

[24]

199,054

[24]

199,054

[24]

199,054

[1],[25]

199,054

[1],[25]

199,054

[1],[25]

Investments at amortized cost

$ 800

[24]

$ 800

[1],[8],[9],[25]

Equity and Other Investments | Piano Software, Inc. | Series C-1 Preferred Shares | Internet Services

Investment, shares | shares

418,527

[5],[7],[24]

418,527

[1],[25],[26]

418,527

[5],[7],[24]

418,527

[5],[7],[24]

418,527

[5],[7],[24]

418,527

[5],[7],[24]

418,527

[1],[25],[26]

418,527

[1],[25],[26]

418,527

[1],[25],[26]

Investments at amortized cost

$ 3,000

[4],[5],[6],[7],[24]

$ 3,000

[1],[8],[9],[25],[26]

Equity and Other Investments | Piano Software, Inc. | Series C-2 Preferred Shares | Internet Services

Investment, shares | shares

[5],[7],[22],[24]

27,588

27,588

27,588

27,588

27,588

Investments at amortized cost

[4],[5],[6],[7],[22],[24]

$ 198

Equity and Other Investments | SMA Technologies Holdings, LLC | Class A Units | Internet Services

Investment, shares | shares

[5],[7],[22],[24]

1,300

1,300

1,300

1,300

1,300

Investments at amortized cost

[4],[5],[6],[7],[22],[24]

$ 1,300

Equity and Other Investments | SMA Technologies Holdings, LLC | Class B Units | Internet Services

Investment, shares | shares

[5],[7],[24]

923,250

923,250

923,250

923,250

923,250

Equity and Other Investments | Murchison Oil and Gas, LLC | Class C-1 Units | Oil, Gas and Consumable Fuels

Investments at amortized cost

[4],[5],[6],[7],[22],[23]

$ 13,355

Equity and Other Investments | Murchison Oil and Gas, LLC | Preferred Units | Oil, Gas and Consumable Fuels

Investment, shares | shares

[5],[7],[22],[23]

13,355

13,355

13,355

13,355

13,355

Equity and Other Investments | TRP Assets, LLC | Oil, Gas and Consumable Fuels

Partnership/Membership interest of ownership

[5],[7],[22],[23],[24]

1.89%

1.89%

1.89%

1.89%

1.89%

Equity and Other Investments | TherapeuticsMD, Inc. | Warrants | Pharmaceuticals

Investment, shares | shares

14,256

[5],[7],[14],[24]

712,817

[1],[25]

14,256

[5],[7],[14],[24]

14,256

[5],[7],[14],[24]

14,256

[5],[7],[14],[24]

14,256

[5],[7],[14],[24]

712,817

[1],[25]

712,817

[1],[25]

712,817

[1],[25]

Investments at amortized cost

$ 1,028

[4],[5],[6],[7],[14],[24]

$ 1,029

[1],[8],[9],[25]

Equity and Other Investments | TherapeuticsMD, Inc. | Warrants | Pharmaceuticals

Investment, shares | shares

[5],[7],[22]

65,250

65,250

65,250

65,250

65,250

Investments at amortized cost

[4],[5],[6],[7],[22]

$ 409

Equity and Other Investments | American Achievement Corp | Class A Units | Retail and Consumer Products

Investment, shares | shares

687

[5],[7],[24]

687

[1],[25],[26]

687

[5],[7],[24]

687

[5],[7],[24]

687

[5],[7],[24]

687

[5],[7],[24]

687

[1],[25],[26]

687

[1],[25],[26]

687

[1],[25],[26]

Equity and Other Investments | Neuintel, LLC | Class A Units | Retail and Consumer Products

Investment, shares | shares

1,176,494

[5],[7],[23],[24]

1,176,494

[1],[25],[26],[28]

1,176,494

[5],[7],[23],[24]

1,176,494

[5],[7],[23],[24]

1,176,494

[5],[7],[23],[24]

1,176,494

[5],[7],[23],[24]

1,176,494

[1],[25],[26],[28]

1,176,494

[1],[25],[26],[28]

1,176,494

[1],[25],[26],[28]

Investments at amortized cost

$ 3,000

[4],[5],[6],[7],[23],[24]

$ 3,000

[1],[8],[9],[25],[26],[28]

Equity and Other Investments | Dye Durham Ltd | Common Stock | Business Services

Investment, shares | shares

126,968

[5],[7],[14],[21]

126,968

[1],[18],[26],[29]

126,968

[5],[7],[14],[21]

126,968

[5],[7],[14],[21]

126,968

[5],[7],[14],[21]

126,968

[5],[7],[14],[21]

126,968

[1],[18],[26],[29]

126,968

[1],[18],[26],[29]

126,968

[1],[18],[26],[29]

Investments at amortized cost

$ 3,909

[4],[5],[6],[7],[14],[21]

$ 3,909

[1],[8],[9],[18],[26],[29]

Equity and Other Investments | Relia Quest LLC | Class A-1 Units | Business Services

Investment, shares | shares

567,683

[5],[7],[23],[24]

567,683

[1],[25],[26],[28]

567,683

[5],[7],[23],[24]

567,683

[5],[7],[23],[24]

567,683

[5],[7],[23],[24]

567,683

[5],[7],[23],[24]

567,683

[1],[25],[26],[28]

567,683

[1],[25],[26],[28]

567,683

[1],[25],[26],[28]

Investments at amortized cost

$ 1,120

[4],[5],[6],[7],[23],[24]

$ 1,120

[1],[8],[9],[25],[26],[28]

Equity and Other Investments | Relia Quest LLC | Class A-2 Units | Business Services

Investment, shares | shares

[5],[7],[22],[23],[24]

2,580

2,580

2,580

2,580

2,580

Investments at amortized cost

[4],[5],[6],[7],[22],[23],[24]

$ 6

Equity and Other Investments | Sprinklr, Inc. | Common Stock | Business Services

Investment, shares | shares

484,700

[5],[7],[14],[21],[22],[24]

484,700

[1],[18],[25],[26],[29]

484,700

[5],[7],[14],[21],[22],[24]

484,700

[5],[7],[14],[21],[22],[24]

484,700

[5],[7],[14],[21],[22],[24]

484,700

[5],[7],[14],[21],[22],[24]

484,700

[1],[18],[25],[26],[29]

484,700

[1],[18],[25],[26],[29]

484,700

[1],[18],[25],[26],[29]

Investments at amortized cost

$ 4,180

[4],[5],[6],[7],[21],[24]

$ 4,180

[1],[8],[9],[18],[25],[26],[29]

Equity and Other Investments | Astra 2L Holdings II LLC | Education

Partnership/Membership interest of ownership

[5],[7],[22],[24]

10.17%

10.17%

10.17%

10.17%

10.17%

Equity and Other Investments | Astra 2L Holdings II LLC | Membership Interest | Education

Investments at amortized cost

[4],[5],[6],[7],[22],[24]

$ 3,255

Equity and Other Investments | RMCF IV CIV XXXV, LP. | Education

Partnership/Membership interest of ownership

11.94%

[5],[7],[14],[24]

11.94%

[1],[18],[25],[26]

11.94%

[5],[7],[14],[24]

11.94%

[5],[7],[14],[24]

11.94%

[5],[7],[14],[24]

11.94%

[5],[7],[14],[24]

11.94%

[1],[18],[25],[26]

11.94%

[1],[18],[25],[26]

11.94%

[1],[18],[25],[26]

Equity and Other Investments | Newport Parent Holdings, LP | Class A-2 Units | Financial Services

Investments at amortized cost

[4],[5],[6],[7],[24]

$ 4,177

Equity and Other Investments | Newport Parent Holdings, LP | Class A-2 Units | Financial Services

Investment, shares | shares

131,569

[5],[7],[24]

131,569

[1],[25]

131,569

[5],[7],[24]

131,569

[5],[7],[24]

131,569

[5],[7],[24]

131,569

[5],[7],[24]

131,569

[1],[25]

131,569

[1],[25]

131,569

[1],[25]

Investments at amortized cost

[1],[8],[9],[25]

$ 4,177

Equity and Other Investments | Oxford Square Capital Corp | Common Stock | Financial Services

Investments at amortized cost

[4],[5],[6],[7],[14],[21]

$ 6

Equity and Other Investments | Oxford Square Capital Corp | Common Stock | Financial Services

Investment, shares | shares

[1],[18],[29]

1,620

1,620

1,620

1,620

Investments at amortized cost

[1],[8],[9],[18],[29]

$ 6

Equity and Other Investments | Valant Medical Solutions Inc | Class A Units | Healthcare

Investment, shares | shares

[1],[25],[26],[28]

77,144

77,144

77,144

77,144

Investments at amortized cost

[1],[8],[9],[25],[26],[28]

$ 77

Equity and Other Investments | Valant Medical Solutions Inc | Warrants | Healthcare

Investment, shares | shares

[1],[25],[28]

954,478

954,478

954,478

954,478

Investments at amortized cost

[1],[8],[9],[25],[28]

$ 281

Equity and Other Investments | Clear Company L L C | Series A Preferred Units | Human Resource Support Services

Investment, shares | shares

1,429,228

[5],[7],[23],[24]

1,429,228

[1],[25],[28]

1,429,228

[5],[7],[23],[24]

1,429,228

[5],[7],[23],[24]

1,429,228

[5],[7],[23],[24]

1,429,228

[5],[7],[23],[24]

1,429,228

[1],[25],[28]

1,429,228

[1],[25],[28]

1,429,228

[1],[25],[28]

Investments at amortized cost

$ 2,014

[4],[5],[6],[7],[23],[24]

$ 2,014

[1],[8],[9],[25],[28]

Equity and Other Investments | Validity Inc | Series A Preferred Stock | Marketing Services

Investment, shares | shares

3,840,000

[5],[7],[24]

3,840,000

[1],[25]

3,840,000

[5],[7],[24]

3,840,000

[5],[7],[24]

3,840,000

[5],[7],[24]

3,840,000

[5],[7],[24]

3,840,000

[1],[25]

3,840,000

[1],[25]

3,840,000

[1],[25]

Investments at amortized cost

$ 3,840

[4],[5],[6],[7],[24]

$ 3,840

[1],[8],[9],[25]

Equity and Other Investments | Copper Bidco, LLC | Trust Certificates | Retail and Consumer Products

Investment, shares | shares

132,928

[5],[7],[15]

132,928

[1],[27]

132,928

[5],[7],[15]

132,928

[5],[7],[15]

132,928

[5],[7],[15]

132,928

[5],[7],[15]

132,928

[1],[27]

132,928

[1],[27]

132,928

[1],[27]

Investments at amortized cost

[1],[8],[9],[27]

$ 493

Equity and Other Investments | Copper Bidco, LLC | Trust Certificates | Retail and Consumer Products

Investment, shares | shares

996,958

[5],[7],[15]

996,958

[1],[26],[27]

996,958

[5],[7],[15]

996,958

[5],[7],[15]

996,958

[5],[7],[15]

996,958

[5],[7],[15]

996,958

[1],[26],[27]

996,958

[1],[26],[27]

996,958

[1],[26],[27]

Investments at amortized cost

$ 3,041

[4],[5],[6],[7],[15]

$ 12,792

[1],[8],[9],[26],[27]

Equity and Other Investments | Bain Capital Credit CLO Ltd, Series 2018-1A | Structured Credit | Structured Product

Investments at amortized cost

[1],[3],[8],[9],[18],[27]

417

Equity and Other Investments | Bain Capital Credit CLO Ltd, Series 2018-1A | Structured Product due 4/2031 | Structured Credit

Investment, par

$ 500

[5],[7],[12],[14],[15]

$ 500

[1],[3],[18],[27]

Investment due date

2031-04

[5],[7],[12],[14],[15]

2031-04

[1],[3],[18],[27]

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 424

Equity and Other Investments | Battalion CLO Ltd, Series 2021-21A | Structured Product due 7/2034 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,300

Investment due date

[5],[7],[12],[14],[15]

2034-07

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 1,158

Equity and Other Investments | Benefit Street Partners CLO Ltd, Series 2015-BR | Structured Product due 7/2034 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 2,500

Investment due date

[5],[7],[12],[14],[15]

2034-07

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 2,179

Equity and Other Investments | Benefit Street Partners CLO Ltd, Series 2015-8A | Structured Product due 1/2031 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,425

Investment due date

[5],[7],[12],[14],[15]

2031-01

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 1,265

Equity and Other Investments | Carlyle Global Market Strategies CLO Ltd, Series 2014-4RA | Structured Product due 7/2030 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,000

Investment due date

[5],[7],[12],[14],[15]

2030-07

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 892

Equity and Other Investments | Carlyle Global Market Strategies CLO Ltd, Series 2018-1A | Structured Product due 4/2031 | Structured Credit

Investment, par

[27]

$ 1,550

[5],[7],[12],[14]

$ 1,550

[1],[3],[18]

Investment due date

[27]

2031-04

[5],[7],[12],[14]

2031-04

[1],[3],[18]

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 1,246

Equity and Other Investments | Allegro CLO Ltd, Series 2018-1A | Structured Product due 6/2031 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,000

Investment due date

[5],[7],[12],[14],[15]

2031-06

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 924

Equity and Other Investments | Carlyle Global Market Strategies CLO Ltd, Series 2017-4A | Structured Product due 1/2030 | Structured Credit

Investment, par

[1],[3],[18],[27]

$ 4,150

Investment due date

[1],[3],[18],[27]

2030-01

Equity and Other Investments | CarVal CLO III Ltd, Series 2019-2A | Structured Product due 7/2032 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,000

Investment due date

[5],[7],[12],[14],[15]

2032-07

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 897

Equity and Other Investments | Cedar Funding CLO Ltd, Series 2018-7A | Structured Product due 1/2031 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,000

Investment due date

[5],[7],[12],[14],[15]

2031-01

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 861

Equity and Other Investments | CIFC CLO Ltd, Series 2018-3A | Structured Product due 7/2031 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,000

Investment due date

[5],[7],[12],[14],[15]

2031-07

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 897

Equity and Other Investments | CIFC CLO Ltd, Series 2021-4A | Structured Product due 7/2033 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,000

Investment due date

[5],[7],[12],[14],[15]

2033-07

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 879

Equity and Other Investments | Crown Point CLO Ltd, Series 2021-10A | Structured Product due 10/2034 | Structured Credit

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

900

Equity and Other Investments | Crown Point CLO Ltd, Series 2021-10A | Structured Product due 7/2034 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,000

Investment due date

[5],[7],[12],[14],[15]

2034-07

Equity and Other Investments | Dryden Senior Loan Fund, Series 2018-55A | Structured Product due 4/2031 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,000

Investment due date

[5],[7],[12],[14],[15]

2031-04

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 900

Equity and Other Investments | Dryden Senior Loan Fund, Series 2020-86A | Structured Product due 7/2034 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,500

Investment due date

[5],[7],[12],[14],[15]

2034-07

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 1,417

Equity and Other Investments | Eaton CLO Ltd, Series 2015-1A | Structured Product due 1/2030 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 2,500

Investment due date

[5],[7],[12],[14],[15]

2030-01

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 2,227

Equity and Other Investments | Eaton CLO Ltd, Series 2020-1A | Structured Product due 10/2034 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,000

Investment due date

[5],[7],[12],[14],[15]

2034-10

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 931

Equity and Other Investments | GoldenTree CLO Ltd, Series 2020-7A | Structured Product due 4/2034 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,000

Investment due date

[5],[7],[12],[14],[15]

2034-04

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 918

Equity and Other Investments | Gulf Stream Meridian, Series 2021-4A | Structured Product due 7/2034 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,015

Investment due date

[5],[7],[12],[14],[15]

2034-07

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 932

Equity and Other Investments | Gulf Stream Meridian, Series 2021-6A | Structured Product due 1/2037 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 2,000

Investment due date

[5],[7],[12],[14],[15]

2037-01

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 1,799

Equity and Other Investments | Jefferson Mill CLO Ltd, Series 2015-1A | Structured Product due 10/2031 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,000

Investment due date

[5],[7],[12],[14],[15]

2031-10

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 901

Equity and Other Investments | KKR CLO Ltd, 49A | Structured Product due 7/2035 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,000

Investment due date

[5],[7],[12],[14],[15]

2035-07

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 966

Equity and Other Investments | Ares CLO Ltd, Series 2021-59A | Structured Product due 4/2034 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,000

Investment due date

[5],[7],[12],[14],[15]

2034-04

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 894

Equity and Other Investments | American Money Management Corp CLO Ltd, Series 2016-18A | Structured Product due 5/2031 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,500

Investment due date

[5],[7],[12],[14],[15]

2031-05

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 1,347

Equity and Other Investments | Ares Loan Funding I Ltd, Series 2021-ALFA, Class E | Structured Product due 10/2034 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,000

Investment due date

[5],[7],[12],[14],[15]

2034-10

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 918

Equity and Other Investments | SMPA Holdings, LLC | Common Units | Oil, Gas and Consumable Fuels

Investment, shares | shares

[1],[20]

15,000

15,000

15,000

15,000

Investments at amortized cost

[1],[8],[9],[20]

$ 3,892

Equity and Other Investments | Madison Park CLO, Series Two Thousand Eighteen Twenty Eight A [Member] | Structured Product due 7/2030 | Structured Credit

Investment, par

[13],[30]

$ 1,000

Investment due date

[13],[30]

2030-07

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 881

Equity and Other Investments | Magnetite CLO Ltd, Series Two Thousand Twenty One Thirty A [Member] | Structured Product due 10/2034 | Structured Credit

Investment, par

[13],[30]

$ 1,000

Investment due date

[13],[30]

2034-10

Investments at amortized cost

[4],[5],[6],[12],[14],[20],[27]

$ 917

Equity and Other Investments | MidOcean Credit CLO Ltd, Series 2018-9A [Member] | Structured Product due 7/2031 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,100

Investment due date

[5],[7],[12],[14],[15]

2031-07

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 959

Equity and Other Investments | MidOcean Credit CLO Ltd, Series Two Thousand Sixteen Six A [Member] | Structured Product due 4/2033 | Structured Credit

Investment, par

[5],[7],[12],[14],[21]

$ 3,500

Investment due date

[5],[7],[12],[14],[21]

2033-04

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 3,151

Equity and Other Investments | Octagon 57 LLC, Series 2021-1A [Member] | Structured Product due 10/2034 | Structured Credit

Investment, par

[5],[7],[12],[14],[15]

$ 1,000

Investment due date

[5],[7],[12],[14],[15]

2034-10

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 924

Equity and Other Investments | Octagon Investment Partners Eighteen Limited, Series Two Thousand Eighteen Eighteen A [Member] | Structured Product due 4/2031 | Structured Credit

Investment, par

[5],[7],[12],[14],[21]

$ 1,000

Investment due date

[5],[7],[12],[14],[21]

2031-04

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 890

Equity and Other Investments | Octagon Investment Partners Thirty Eight Ltd, Series Two Thousand Eighteen One A [Member] | Structured Product due 7/2030 | Structured Credit

Investment, par

[5],[7],[12],[14],[21]

$ 2,800

Investment due date

[5],[7],[12],[14],[21]

2030-07

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 2,456

Equity and Other Investments | Park Avenue Institutional Advisers Clo Ltd, Series Two Thousand Eighteen One A [Member] | Structured Product due 10/2031 | Structured Credit

Investment, par

[5],[7],[12],[14],[21]

$ 1,000

Investment due date

[5],[7],[12],[14],[21]

2031-10

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 863

Equity and Other Investments | Pikes Peak CLO, Series 2021-9A | Structured Product due 10/2034 | Structured Credit

Investment, par

[5],[7],[12],[14],[21]

$ 2,000

Investment due date

[5],[7],[12],[14],[21]

2034-10

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 1,782

Equity and Other Investments | RR Ltd, Series 2020-8A | Structured Product due 4/2033 | Structured Credit

Investment, par

[5],[7],[12],[14],[21]

$ 1,000

Investment due date

[5],[7],[12],[14],[21]

2033-04

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 929

Equity and Other Investments | Shackelton CLO Ltd, Series 2015-7RA | Structured Product due 7/2031 | Structured Credit

Investment, par

[5],[7],[12],[14],[21]

$ 1,000

Investment due date

[5],[7],[12],[14],[21]

2031-07

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 890

Equity and Other Investments | Signal Peak CLO LLC, Series 2018-5A | Structured Product due 4/2031 | Structured Credit

Investment, par

[5],[7],[12],[14],[21]

$ 1,000

Investment due date

[5],[7],[12],[14],[21]

2031-04

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 896

Equity and Other Investments | Southwick Park CLO Ltd, Series 2019-4A | Structured Product due 7/2032 | Structured Credit

Investment, par

[5],[7],[12],[14],[21]

$ 1,000

Investment due date

[5],[7],[12],[14],[21]

2032-07

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 928

Equity and Other Investments | Stewart Park CLO Ltd, Series 2015-1A | Structured Product due 1/2030 | Structured Credit

Investment, par

[5],[7],[12],[14],[21]

$ 1,000

Investment due date

[5],[7],[12],[14],[21]

2030-01

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 897

Equity and Other Investments | Voya CLO Ltd, Series 2018-3A | Structured Product due 10/2031 | Structured Credit

Investment, par

[5],[7],[12],[14],[21]

$ 2,750

Investment due date

[5],[7],[12],[14],[21]

2031-10

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 2,382

Equity and Other Investments | Whitebox CLO I Ltd, Series 2020-2A | Structured Product due 6/2031 | Structured Credit

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

1,005

Equity and Other Investments | Whitebox CLO I Ltd, Series 2020-2A | Structured Product due 10/2034 | Structured Credit

Investment, par

[5],[7],[12],[14],[21]

$ 1,125

Investment due date

[5],[7],[12],[14],[21]

2034-10

Equity and Other Investments | Wind River CLO Ltd, Series 2014-2A | Structured Product due 1/2031 | Structured Credit

Investment, par

[5],[7],[12],[14],[21]

$ 1,500

Investment due date

[5],[7],[12],[14],[21]

2031-01

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 1,347

Equity and Other Investments | Wind River CLO Ltd, Series 2017-1A | Structured Product due 4/2036 | Structured Credit

Investment, par

[5],[7],[12],[14],[21]

$ 3,000

Investment due date

[5],[7],[12],[14],[21]

2036-04

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 2,617

Equity and Other Investments | Wind River CLO Ltd, Series 2018-3A | Structured Product due 1/2031 | Structured Credit

Investment, par

[5],[7],[12],[14],[21]

$ 2,000

Investment due date

[5],[7],[12],[14],[21]

2031-01

Investments at amortized cost

[4],[5],[6],[7],[12],[14],[15]

$ 1,680

Non-controlled, Affiliated Investments

Investments at amortized cost

$ 0

$ 12,666

[1] Certain portfolio company investments are subject to contractual restrictions on sales. In addition to the interest earned based on the stated interest rate of this investment, which is the amount reflected in this schedule, the Company may be entitled to receive additional interest as a result of an arrangement with other members in the syndicate to the extent an investment has been allocated to “first out” and “last out” tranches, whereby the “first out” tranche will have priority as to the “last out” tranche with respect to payments of principal, interest and any amounts due thereunder and the Company holds the “last out” tranche. Investment contains a variable rate structure, subject to an interest rate floor. Variable rate investments bear interest at a rate that may be determined by reference to either London Interbank Offered Rate (“LIBOR” or “L”), Euro Interbank Offer Rate (“Euribor” or “E”), Canadian Dollar Offered Rate (“CDOR” or “C”), Secured Overnight Financing Rate (“SOFR”) which may also contain a credit spread adjustment depending on the tenor election, Bank Bill Swap Bid Rate (“BBSY” or “B”), Sterling Overnight Interbank Average Rate (“SONIA” or “S”) or an alternate base rate (which can include the Federal Funds Effective Rate or the Prime Rate or “P”), all of which include an available tenor, selected at the borrower’s option, which reset periodically based on the terms of the credit agreement. For investments with multiple interest rate contracts, the interest rate shown is the weighted average interest rate in effect at December 31, 2021. As of December 31, 2022 , the estimated cost basis of investments for U.S. federal tax purposes was $2,787,005 resulting in estimated gross unrealized gains and losses of $ 109,609 and $ 105,786 , respectively. Certain portfolio company investments are subject to contractual restrictions on sales. The amortized cost represents the original cost adjusted for the amortization of discounts and premiums, as applicable, on debt investments using the effective interest method. Under the 1940 Act, the Company is deemed to be an “Affiliated Person” of, as defined in the 1940 Act, this portfolio company, as the Company owns more than 5 % of the portfolio company’s outstanding voting securities. Transactions during the year ended December 31, 2022 in which the Company was an Affiliated Person of the portfolio company are as follows: Non-controlled, Affiliated Investments during the year ended December 31, 2022 Company Fair Gross Gross (b) Net Change Realized Transfers Fair Dividend Interest MD America Energy, (c) $ 27,017 $ — $ ( 12,667 ) $ ( 14,350 ) $ 13,608 $ — $ — $ — $ 133 Total $ 27,017 $ — $ ( 12,667 ) $ ( 14,350 ) $ 13,608 $ — $ — $ — $ 133 (a) Gross additions include increases in the cost basis of investments resulting from new investments, payment-in-kind interest or dividends, the amortization of any unearned income or discounts on debt investments, as applicable. (b) Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, and the amortization of any premiums on debt investments, as applicable. When an investment is placed on non-accrual status, any cash flows received by the Company are applied to the outstanding principal balance. (c) Includes investment in SMPA Holdings, LLC of 15,000 common equity units. As of December 31, 2021 , the estimated cost basis of investments for U.S. federal tax purposes was $ 2,445,863 , resulting in estimated gross unrealized gains and losses of $ 156,819 and $ 79,599 , respectively. The amortized cost represents the original cost adjusted for the amortization of discounts and premiums, as applicable, on debt investments using the effective interest method. Investment is on non-accrual status as of December 31, 2021. Under the 1940 Act, the Company is deemed to be both an “Affiliated Person” of and “Control,” as such terms are defined in the 1940 Act, this portfolio company, as the Company owns more than 25 % of the portfolio company’s outstanding voting securities or has the power to exercise control over management or policies of such portfolio company (including through a management agreement). Transactions during the year ended December 31, 2021 in which the issuer was an Affiliated Person of and was deemed to Control a portfolio company are as follows: Controlled, Affiliated Investments during the year ended December 31, 2021 Company Fair Gross Gross (b) Net Change Realized Transfers Fair Other Interest IRGSE Holding Corp. $ 36,676 $ 5,653 $ — $ 17,450 $ — $ — $ 59,779 $ 17 $ 4,039 Mississippi Resources, — — — — — — — — — Total $ 36,676 $ 5,653 $ — $ 17,450 $ — $ — $ 59,779 $ 17 $ 4,039 (a) Gross additions include increases in the cost basis of investments resulting from new investments, payment-in-kind interest or dividends, the amortization of any unearned income or discounts on debt investments, as applicable. (b) Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, and the amortization of any premiums on debt investments, as applicable. When an investment is placed on non-accrual status, any cash flows received by the Company are applied to the outstanding principal balance. Investment contains a variable rate structure, subject to an interest rate floor. Variable rate investments bear interest at a rate that December 31, 2022 . In addition to the interest earned based on the stated interest rate of this investment, which is the amount reflected in this schedule, the Company may be entitled to receive additional interest as a result of an arrangement with other members in the syndicate to the extent an investment has been allocated to “first out” and “last out” tranches, whereby the “first out” tranche will have priority as to the “last out” tranche with respect to payments of principal, interest and any amounts due thereunder and the Company holds the “last out” tranche. This portfolio company is not a qualifying asset under Section 55(a) of the Investment Company Act of 1940, as amended (the “1940 Act”). Under the 1940 Act, the Company may not acquire any non-qualifying asset unless, at the time such acquisition is made, qualifying assets represent at least 70 % of total assets. Non-qualifying assets represented 9.7 % of total assets as of December 31, 2022 . This investment is valued using observable inputs and is considered a Level 2 investment. See Note 6 for further information related to investments at fair value. Under the 1940 Act, the Company is deemed to be both an “Affiliated Person” of and “Control,” as such terms are defined in the 1940 Act, this portfolio company, as the Company owns more than 25 % of the portfolio company’s outstanding voting securities or has the power to exercise control over management or policies of such portfolio company (including through a management agreement). Transactions during the year ended December 31, 2022 in which the issuer was an Affiliated Person of and was deemed to Control a portfolio company are as follows: Controlled, Affiliated Investments during the year ended December 31, 2022 Company Fair Gross Gross (b) Net Change Realized Transfers Fair Other Interest IRGSE Holding Corp. $ 59,779 $ 4,420 $ — $ 6,556 $ — $ — $ 70,755 $ 5 $ 5,064 Mississippi Resources, — — ( 1,553 ) 1,498 55 — — — — Total $ 59,779 $ 4,420 $ ( 1,553 ) $ 8,054 $ 55 $ — $ 70,755 $ 5 $ 5,064 F- 11 (a) Gross additions include increases in the cost basis of investments resulting from new investments, payment-in-kind interest or dividends, the amortization of any unearned income or discounts on debt investments, as applicable. Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, and the amortization of any premiums on debt investments, as applicable. When an investment is plac These investments contain a fixed rate structure. The Company entered into an interest rate swap agreement to swap to a floating rate. Refer to Note 5 for further information related to the Company’s interest rate swaps on investments. This portfolio company is not a qualifying asset under Section 55(a) of the Investment Company Act of 1940, as amended (the “1940 Act”). Under the 1940 Act, the Company may not acquire any non-qualifying asset unless, at the time such acquisition is made, qualifying assets represent at least 70 % of total assets. Non-qualifying assets represented 14.8 % of total assets as of December 31, 2021 . Investment is on non-accrual status as of December 31, 2022. Under the 1940 Act, the Company is deemed to be an “Affiliated Person” of, as defined in the 1940 Act, this portfolio company, as the Company owns more than 5 % of the portfolio company’s outstanding voting securities. Transactions during the year ended December 31, 2021 in which the Company was an Affiliated Person of the portfolio company are as follows: Non-controlled, Affiliated Investments during the year ended December 31, 2021 Company Fair Gross Gross (b) Net Change Realized (d) Transfers Fair Dividend Interest MD America Energy, (c) $ 12,892 $ — $ ( 225 ) $ 14,350 $ — $ — $ 27,017 $ 740 $ 838 Total $ 12,892 $ — $ ( 225 ) $ 14,350 $ — $ — $ 27,017 $ 740 $ 838 (a) Gross additions include increases in the cost basis of investments resulting from new investments, payment-in-kind interest or dividends, the amortization of any unearned income or discounts on debt investments, as applicable. (b) Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, and the amortization of any premiums on debt investments, as applicable. When an investment is placed on non-accrual status, any cash flows received by the Company are applied to the outstanding principal balance. (c) Includes investment in SMPA Holdings, LLC of 15,000 common equity units. (d) In the Consolidated Statement of Operations for the year ended December 31, 2021, there is a realized loss on noncontrolled, affiliated investments of $ 33 related to an escrow receivable for an investment in AFS Technologies, Inc. that is no longer held. This investment is valued using observable inputs and is considered a Level 1 investment. See Note 6 for further information related to investments at fair value. All or a portion of this security was acquired in a transaction exempt from registration under the Securities Act of 1933, and may be deemed to be “restricted securities” under the Securities Act. As of December 31, 2022 , the aggregate fair value of these securities is $ 47,288 , or 3.5 % of the Company’s net assets. Ownership of equity investments may occur through a holding company or partnership. This investment is non-income producing. This equity investment is non-income producing. All or a portion of this security was acquired in a transaction exempt from registration under the Securities Act of 1933, and 83,839 , or 6.6 % of the Company’s net assets. This investment is valued using observable inputs and is considered a Level 2 investment. See Note 6 for further information related to investments at fair value. Ownership of equity investments may occur through a holding company or partnership. This investment is valued using observable inputs and is considered a Level 1 investment. See Note 6 for further information related to investments at fair value. Instrument is used in a hedge accounting relationship. The associated change in fair value is recorded along with the change in fair value of the hedged item within interest expense.

Consolidated Statements of Chan

Consolidated Statements of Changes in Net Assets - USD ($) $ in Thousands		3 Months Ended						12 Months Ended
		Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Beginning balance			$ 1,275,848		$ 1,161,315		$ 1,119,297	$ 1,275,848	$ 1,161,315	$ 1,119,297
Beginning balance, Shares			75,771,542		67,684,209		66,524,591	75,771,542	67,684,209	66,524,591
Net investment income		$ 52,613	$ 35,712	$ 46,191	$ 32,310	$ 32,769	$ 33,662	$ 166,327	$ 142,359	$ 147,004
Net change in unrealized gains (losses) on investments and foreign currency translation								(74,969)	40,546	33,695
Net realized gain (loss) on investments and foreign currency transactions								16,695	$ 28,875	(2,591)
Purchases of treasury stock								$ (6,168)		(2,932)
Purchases of treasury stock, Shares								368,206	0
Repurchase of convertible notes										(910)
Issuance of common stock, net of offering and underwriting costs									$ 85,904
Common stock issued in settlement of convertible notes								$ 77,642	42,273
Stock issued in connection with dividend reinvestment plan								$ 30,516	$ 36,351	22,306
Stock issued in connection with dividend reinvestment plan, Shares								1,625,826	1,712,824
Dividends declared from distributable earnings								$ (144,322)	$ (261,490)	(154,554)
Ending balance		$ 1,341,569		$ 1,275,848		$ 1,161,315		$ 1,341,569	$ 1,275,848	$ 1,161,315
Ending balance,Shares		81,389,287		75,771,542		67,684,209		81,389,287	75,771,542	67,684,209
Accounting Standards Update [Extensible Enumeration]								us-gaap:AccountingStandardsUpdate202006Member
Cumulative Effect, Period of Adoption, Adjustment
Beginning balance	[1]				(285)				$ (285)
Ending balance	[1]					$ (285)				$ (285)
Accounting Standards Update [Extensible Enumeration]									us-gaap:AccountingStandardsUpdate202006Member
Common Stock
Beginning balance			$ 761		$ 680		$ 666	$ 761	$ 680	$ 666
Beginning balance, Shares			75,771,542		67,684,209		66,524,591	75,771,542	67,684,209	66,524,591
Purchases of treasury stock, Shares								(368,206)		(206,964)
Issuance of common stock, net of offering and underwriting costs									$ 41
Issuance of common stock, net of offering and underwriting costs, Shares									4,049,689
Common stock issued in settlement of convertible notes								$ 44	$ 24
Common stock issued in settlement of convertible notes, Shares								4,360,125	2,324,820
Stock issued in connection with dividend reinvestment plan								$ 16	$ 16	$ 14
Stock issued in connection with dividend reinvestment plan, Shares								1,625,826	1,712,824	1,366,582
Ending balance		$ 821		$ 761		$ 680		$ 821	$ 761	$ 680
Ending balance,Shares		81,389,287		75,771,542		67,684,209		81,389,287	75,771,542	67,684,209
Treasury Stock
Beginning balance			$ (4,291)		$ (4,291)		$ (1,359)	$ (4,291)	$ (4,291)	$ (1,359)
Beginning balance, Shares			296,044		296,044		89,080	296,044	296,044	89,080
Purchases of treasury stock								$ (6,168)		$ (2,932)
Purchases of treasury stock, Shares								368,206		206,964
Ending balance		$ (10,459)		$ (4,291)		$ (4,291)		$ (10,459)	$ (4,291)	$ (4,291)
Ending balance,Shares		664,250		296,044		296,044		664,250	296,044	296,044
Paid in Capital in Excess of Par
Beginning balance			$ 1,189,275		$ 1,025,676		$ 1,009,270	$ 1,189,275	$ 1,025,676	$ 1,009,270
Repurchase of convertible notes										(910)
Issuance of common stock, net of offering and underwriting costs									85,863
Common stock issued in settlement of convertible notes								77,598	42,249
Stock issued in connection with dividend reinvestment plan								30,500	36,335	22,292
Tax reclassification of stockholders' equity in accordance with GAAP	[2]							(2,622)	(391)	(4,976)
Ending balance		$ 1,294,751		$ 1,189,275		$ 1,025,676		1,294,751	1,189,275	1,025,676
Paid in Capital in Excess of Par | Cumulative Effect, Period of Adoption, Adjustment
Beginning balance	[1]				(457)				(457)
Ending balance	[1]					(457)				(457)
Distributable Earnings
Beginning balance			$ 90,103		139,250		$ 110,720	90,103	139,250	110,720
Net investment income								166,327	142,359	147,004
Net change in unrealized gains (losses) on investments and foreign currency translation								(74,969)	40,546	33,695
Net realized gain (loss) on investments and foreign currency transactions								16,695	28,875	(2,591)
Dividends declared from distributable earnings								(144,322)	(261,490)	(154,554)
Tax reclassification of stockholders' equity in accordance with GAAP	[2]							2,622	391	4,976
Ending balance		$ 56,456		$ 90,103		139,250		$ 56,456	90,103	139,250
Distributable Earnings | Cumulative Effect, Period of Adoption, Adjustment
Beginning balance	[1]				$ 172				$ 172
Ending balance	[1]					$ 172				$ 172
[1] See Note 2 for further information related to the adoption of ASU 2020-06. The Company’s tax year end is March 31 st .

Consolidated Statements of Cash

Consolidated Statements of Cash Flow - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Cash Flows from Operating Activities
Increase in net assets resulting from operations	$ 108,053	$ 211,780	$ 178,108
Adjustments to reconcile increase in net assets resulting from operations to net cash provided by (used in) operating activities:
Net change in unrealized (gains) losses on investments	76,381	(49,738)	(31,951)
Net change in unrealized (gains) losses on foreign currency transactions	(8,721)	591	5,068
Net change in unrealized (gains) losses on interest rate swaps	6,748	6,699	(6,812)
Net realized (gains) losses on extinguishment of debt			(739)
Net realized (gains) losses on investments	(14,735)	(28,816)	3,116
Net realized (gains) losses on foreign currency transactions	509	56	118
Net realized (gains) Losses on interest rate swaps	(2,251)		62
Net amortization of discount on investments	(19,387)	(27,816)	(25,706)
Amortization of deferred financing costs	5,683	6,053	5,089
Amortization of discount on debt	766	707	546
Purchases and originations of investments, net	(995,620)	(1,198,944)	(1,038,885)
Proceeds from investments, net	23,468	92,869	79,560
Repayments on investments	675,787	995,903	968,422
Paid-in-kind interest	(12,881)	(9,639)	(8,596)
Changes in operating assets and liabilities:
Interest receivable	(8,430)	(1,550)	4,501
Interest receivable paid-in-kind	359	(642)	(29)
Prepaid expenses and other assets	(1,011)	12,136	(10,648)
Management fees payable to affiliate	1,146	945	201
Incentive fees on net investment income payable to affiliate	1,129	2,537	91
Incentive fees on net capital gains accrued to affiliate	(8,864)	13,507	1,421
Payable to affiliate	116	517	684
Other liabilities	(52,777)	(24,703)	21,445
Net Cash Provided by (Used in) Operating Activities	(224,532)	2,452	145,066
Cash Flows from Financing Activities
Borrowings on debt	1,329,868	1,616,739	1,114,226
Repayments on debt	(918,113)	(1,471,961)	(1,090,685)
Repurchases of debt			(31,829)
Settlement of convertible notes		(547)
Deferred financing costs	(4,296)	(7,953)	(4,267)
Proceeds from issuance of common stock, net of offering and underwriting costs		85,904
Conversion of convertible notes	(22,348)
Purchases of treasury stock	(6,168)		(2,932)
Dividends paid to stockholders	(144,731)	(221,941)	(130,448)
Net Cash Provided by (Used in) Financing Activities	234,212	241	(145,935)
Net Increase (Decrease) in Cash, Cash Equivalents, and Restricted Cash	9,680	2,693	(869)
Cash, cash equivalents, and restricted cash, beginning of period	15,967	13,274	14,143
Cash, Cash Equivalents, and Restricted Cash, End of Period	25,647	15,967	13,274
Supplemental Information:
Interest paid during the period	55,584	29,327	34,016
Excise and other taxes paid during the period	1,672	3,874	3,978
Dividends declared during the period	144,322	261,490	154,554
Non-Cash Financing Activities:
Reinvestment of dividends during the period	30,516	36,351	$ 22,306
Common stock issued in settlement of convertible notes during the period	$ 77,642	$ 42,273

N-2

N-2 - USD ($) $ / shares in Units, $ in Millions

1 Months Ended

12 Months Ended

Feb. 03, 2021

Feb. 05, 2020

Nov. 30, 2019

Jan. 31, 2018

Nov. 30, 2019

Jun. 30, 2018

Jan. 31, 2018

Feb. 28, 2017

Dec. 31, 2022

Dec. 31, 2021

Dec. 31, 2020

Dec. 31, 2019

Dec. 31, 2018

Dec. 31, 2017

Dec. 31, 2016

Dec. 31, 2015

Dec. 31, 2014

Dec. 31, 2013

Cover [Abstract]

Entity Central Index Key

0001508655

Amendment Flag

false

Securities Act File Number

001-36364

Document Type

10-K

Entity Registrant Name

Sixth Street Specialty Lending, Inc.

Entity Address, Address Line One

2100 McKinney Avenue

Entity Address, Address Line Two

Suite 1500

Entity Address, City or Town

Dallas

Entity Address, State or Province

TX

Entity Address, Postal Zip Code

75201

City Area Code

469

Local Phone Number

621-3001

Entity Well-known Seasoned Issuer

Yes

Entity Emerging Growth Company

false

Financial Highlights [Abstract]

Senior Securities [Table Text Block]

SENIOR SECURITIES Information about our senior securities is shown in the following table as of the end of the last ten fiscal years. The report of our independent registered public accounting firm, KPMG LLP, on the senior securities table as of December 31, 2022 is attached as an exhibit to this annual report on Form 10-K. The “-” indicates information that the SEC expressly does not require to be disclosed for certain types of senior securities. Class and Year/Period Total Amount (1) ($ in millions) Asset Coverage Involuntary Average Revolving Credit Facilities December 31, 2022 $ 719.3 $ 1,885.7 $ — N/A December 31, 2021 316.4 2,053.6 — N/A December 31, 2020 472.3 2,045.4 — N/A December 31, 2019 495.7 2,004.1 — N/A December 31, 2018 187.5 2,705.2 — N/A December 31, 2017 486.8 2,355.3 — N/A December 31, 2016 578.7 2,376.6 — N/A December 31, 2015 540.3 2,257.3 — N/A December 31, 2014 283.9 3,110.3 — N/A December 31, 2013 432.3 2,329.5 — N/A Convertible Senior Notes December 31, 2022 $ — $ — $ — N/A December 31, 2021 — — — N/A December 31, 2020 — — — N/A December 31, 2019 — — — N/A December 31, 2018 114.3 2,705.2 — N/A December 31, 2017 113.7 2,355.3 — N/A December 31, 2016 113.1 2,376.6 — N/A December 31, 2015 112.5 2,257.3 — N/A December 31, 2014 111.9 3,110.3 — N/A Convertible Senior Notes December 31, 2022 $ — $ — $ — N/A December 31, 2021 100.0 2,053.6 — N/A December 31, 2020 142.5 2,045.4 — N/A December 31, 2019 171.9 2,004.1 — N/A December 31, 2018 171.7 2,705.2 — N/A December 31, 2017 114.7 2,355.3 — N/A 2023 Notes December 31, 2022 $ 150.0 $ 1,885.7 $ — N/A December 31, 2021 150.0 2,053.6 — N/A December 31, 2020 150.0 2,045.4 — N/A December 31, 2019 150.0 2,004.1 — N/A December 31, 2018 150.0 2,705.2 — N/A 2024 Notes December 31, 2022 $ 346.8 $ 1,885.7 $ — N/A December 31, 2021 346.4 2,053.6 — N/A December 31, 2020 346.1 2,045.4 — N/A December 31, 2019 297.2 2,004.1 — N/A 2026 Notes December 31, 2022 $ 298.5 $ 1,885.7 $ — N/A December 31, 2021 298.1 2,053.6 — N/A (1) Total amount of each class of senior securities outstanding at carrying value, excluding the impact of deferred financing costs and hedge accounting relationships, at the end of the period presented. (2) Asset coverage per unit is the ratio of the carrying value of our total assets, less all liabilities excluding indebtedness represented by senior securities in this table, to the aggregate amount of senior securities representing indebtedness. Asset coverage per unit is expressed in terms of dollar amounts per $1,000 of indebtedness and is calculated on a consolidated basis. (3) The amount to which such class of senior security would be entitled upon our involuntary liquidation in preference to any security junior to it. The “-” in this column indicates information that the SEC expressly does not require to be disclosed for certain types of senior securities. (4) Not applicable because the senior securities are not registered for public trading.

General Description of Registrant [Abstract]

Investment Objectives and Practices [Text Block]

Our Investment Framework We are a specialty finance company focused on lending to middle-market companies. Since we began our investment activities in July 2011, through December 31, 2022, we have originated more than $24.4 billion aggregate principal amount of investments and retained approximately $9.2 billion aggregate principal amount of these investments on our balance sheet prior to any subsequent exits and repayments. We seek to generate current income primarily in U.S.-domiciled middle-market companies through direct investment originations of senior secured loans and, to a lesser extent, originations of mezzanine and unsecured loans and investments in corporate bonds and equity securities. By “middle-market companies,” we mean companies that have annual EBITDA, which we believe is a useful proxy for cash flow, of $10 million to $250 million, although we may invest in larger or smaller companies on occasion. As of December 31, 2022, our core portfolio companies, which exclude certain investments that fall outside of our typical borrower profile and represent 91.7% of our total investments based on fair value, had weighted average annual revenue of $152.0 million and weighted average annual EBITDA of $45.9 million. We invest in first-lien debt, second-lien debt, mezzanine and unsecured debt and equity and other investments. Our first-lien debt may include stand-alone first-lien loans; “last out” first-lien loans, which are loans that have a secondary priority behind super-senior “first out” first-lien loans; “unitranche” loans, which are loans that combine features of first-lien, second-lien and mezzanine debt, generally in a first-lien position; and secured corporate bonds with similar features to these categories of first-lien loans. Our second-lien debt may include secured loans, and, to a lesser extent, secured corporate bonds, with a secondary priority behind first-lien debt. The debt in which we invest typically is not rated by any rating agency, but if these instruments were rated, they would likely receive a rating of below investment grade (that is, below BBB- or Baa3 as defined by Standard & Poor’s and Moody’s Investors Services, respectively), which is often referred to as “junk.” The companies in which we invest use our capital to support organic growth, acquisitions, market or product expansion and recapitalizations (including restructurings). As of December 31, 2022, the largest single investment based on fair value represented 2.8% of our total investment portfolio. As of December 31, 2022, the average investment size in each of our portfolio companies was approximately $23.0 million based on fair value. Portfolio companies includes investments in structured credit investments, which include each series of collateralized loan obligation as a portfolio company investment. When excluding investments in structured credit investments, the average investment in our remaining portfolio companies was approximately $35.1 million as of December 31, 2022. Through our Adviser, we consider potential investments utilizing a four-tiered investment framework and against our existing portfolio as a whole: Business and sector selection. We focus on companies with enterprise value between $50 million and $1 billion. When reviewing potential investments, we seek to invest in businesses with high marginal cash flow, recurring revenue streams and where we believe credit quality will improve over time. We look for portfolio companies that we think have a sustainable competitive advantage in growing industries or distressed situations. We also seek companies where our investment will have a low loan-to-value ratio. We currently do not limit our focus to any specific industry and we may invest in larger or smaller companies on occasion. We classify the industries of our portfolio companies by end-market (such as healthcare, and business services) and not by the products or services (such as software) directed to those end-markets. As of December 31, 2022, the largest industry represented 14.4% of our total investment portfolio based on fair value. Investment Structuring. We focus on investing at the top of the capital structure and protecting that position. As of December 31, 2022, approximately 91.7% of our portfolio was invested in secured debt, including 90.3% in first-lien debt investments. We carefully perform diligence and structure investments to include strong investor covenants. As a result, we structure investments with a view to creating opportunities for early intervention in the event of non-performance or stress. In addition, we seek to retain effective voting control in investments over the loans or particular class of securities in which we invest through maintaining affirmative voting positions or negotiating consent rights that allow us to retain a blocking position. We also aim for our loans to mature on a medium term, between two to six years after origination. For the year ended December 31, 2022, the weighted average term on new investment commitments in new portfolio companies was 6.1 years. Deal Dynamics. We focus on, among other deal dynamics, direct origination of investments, where we identify and lead the investment transaction. A substantial majority of our portfolio investments are sourced through our direct or proprietary relationships. Risk Mitigation. We seek to mitigate non-credit-related risk on our returns in several ways, including call protection provisions to protect future interest income. As of December 31, 2022, we had call protection on 80.7% of our debt investments based on fair value, with weighted average call prices of 107.0% for the first year, 103.7% for the second year and 101.3% for the third year, in each case from the date of the initial investment. As of December 31, 2022, 98.9% of our debt investments based on fair value bore interest at floating rates, with 100.0% of these subject to interest rate floors, which we believe helps act as a portfolio-wide hedge against inflation.

Risk Factors [Table Text Block]

ITEM 1A. RIS K FACTORS Investing in our securities involves a number of significant risks. Before you invest in our securities, you should be aware of various risks associated with the investment, including those described below. The risks set out below are not the only risks we face. Additional risks and uncertainties not presently known to us or not presently deemed material by us may also impair our operations and performance. If any of the following events occur, our business, financial condition and results of operations could be materially and adversely affected. In such case, our net asset value and the trading price of our securities could decline, and you may lose all or part of your investment. Summary of Risk Factors The following is a summary of the principal risks that could adversely affect our business, operations and financial results. Risks Related to Our Business and Structure • We are dependent upon management personnel of the Adviser, Sixth Street and their affiliates for our future success. • We are subject to significant regulations governing our operation as a BDC, which affect our ability to, and the way in which we, raise additional capital. Changes in regulation could adversely affect our business. • We borrow money, which magnifies the potential for gain or loss and increases the risk of investing in us. • We operate in a highly competitive market for investment opportunities. • If we are unable to source investments, access financing or manage future growth effectively, we may be unable to achieve our investment objective. • Even in the event the value of your investment declines, the Management Fee and, in certain circumstances, the Incentive Fee will still be payable to the Adviser. • To the extent that we do not realize income or choose not to retain after-tax realized net capital gains, we will have a greater need for additional capital to fund our investments and operating expenses. • We will be subject to corporate-level U.S. federal income tax if we are unable to maintain our qualification as a RIC. • We can be expected to retain some income and capital gains in excess of what is permissible for excise tax purposes and such amounts will be subject to 4% U.S. federal excise tax. • Our Adviser and its affiliates, officers and employees may face certain conflicts of interest. • Our Adviser can resign on 60 days’ notice. We may not be able to find a suitable replacement within that time, resulting in a disruption in our operations and a loss of the benefits from our relationship with Sixth Street. • The Adviser’s liability is limited under the Investment Advisory Agreement, and we are required to indemnify the Adviser against certain liabilities, which may lead the Adviser to act in a riskier manner. • Any failure to maintain our status as a BDC would reduce our operating flexibility. • We incur significant costs as a result of being a publicly traded company. • Provisions of the General Corporation Law of the State of Delaware and our certificate of incorporation and bylaws could deter takeover attempts and have an adverse effect on the price of our common stock. • Certain investors are limited in their ability to make significant investments in us. • Cybersecurity risks and cyber incidents may adversely affect our business or those of our portfolio companies. • Our Board may change our investment objective, operating policies and strategies without prior notice or stockholder approval. • The interest rates of our debt investments to our portfolio companies and our indebtedness that extend beyond 2023 might be subject to change based on recent regulatory changes. Risks Related to Economic Conditions • The COVID-19 pandemic has materially and adversely affected, and is likely to continue to materially and adversely affect, our portfolio companies and the results of our operations, including our financial results. • The current state of the economy and financial markets increases the likelihood of adverse effects on our financial position and results of operations. • Economic recessions or downturns could impair our portfolio companies and harm our operating results. Risks Related to Our Portfolio Company Investments • Our investments are very risky and highly speculative. • The value of most of our portfolio securities will not have a readily available market price and we value these securities at fair value as determined in good faith by our Board, which valuation is inherently subjective, may not reflect what we may actually realize for the sale of the investment and could result in a conflict of interest with the Adviser. • The lack of liquidity in our investments may adversely affect our business. • Our portfolio may be focused on a limited number of portfolio companies or industries, which will subject us to a risk of significant loss if any of these companies defaults on its obligations under any of its debt instruments or if there is a downturn in a particular industry. • We may securitize certain of our investments, which may subject us to certain structured financing risks. • Because we generally do not hold controlling interests in our portfolio companies, we may not be in a position to exercise control over those portfolio companies or prevent decisions by management of those portfolio companies. • We are exposed to risks associated with changes in interest rates. • We may not be able to realize expected returns on our invested capital. • By originating loans to companies that are experiencing significant financial or business difficulties, we may be exposed to distressed lending risks. • Our portfolio companies in some cases may incur debt or issue equity securities that rank equally with, or senior to, our investments in those companies and we may be exposed to special risks associated with bankruptcy cases. • Our failure to make follow-on investments in our portfolio companies could impair the value of our investments. • Our ability to enter into transactions with our affiliates is restricted. • Any acquisitions or strategic investments that we pursue are subject to risks and uncertainties. • We cannot guarantee that we will be able to obtain various required licenses in U.S. states or in any other jurisdiction where they may be required in the future. • Our investments in foreign companies may involve significant risks in addition to the risks inherent in U.S. investments. • We expose ourselves to risks when we engage in hedging transactions. • The new market structure applicable to derivatives imposed by the Dodd-Frank Act may affect our ability to use over-the-counter (“OTC”) derivatives for hedging purposes. • Our portfolio investments may present special tax issues, and there are certain risks associated with holding debt obligations • If we are not treated as a publicly offered regulated investment company, certain U.S. stockholders will be treated as having received a dividend from us in the amount of such U.S. stockholders’ allocable share of the Management and Incentive Fees paid to our investment adviser and certain of our other expenses, and these fees and expenses will be treated as miscellaneous itemized deductions of such U.S. stockholders. Risks Related to Our Securities • There is a risk that investors in our common stock may not receive dividends or that our dividends may not grow over time. • Investing in our securities may involve a high degree of risk and the market price of our common stock may fluctuate significantly and could decline. • Our stockholders will experience dilution in their ownership percentage if they opt out of our dividend reinvestment plan. • Purchases of our common stock by us under the Company 10b5-1 Plan may result in dilution to our net asset value per share and the price of our common stock being higher than the price that otherwise might exist in the open market. General Risk Factors • We are highly dependent on information systems and systems failures could significantly disrupt our business, which may, in turn, negatively affect the market price of our common stock and our ability to pay dividend. • Changes in laws or regulations governing our operations may adversely affect our business. • The effect of global climate change may impact the operations of our portfolio companies.

Effects of Leverage [Table Text Block]

Effects of Leverage Based on Actual Amount of Borrowings Incurred by us as of December 31, 2022 Assumed Return on Our Portfolio (net of expenses) (1) -10% -5% 0% 5% 10% Corresponding return to stockholder (2) ( 25.6 %) ( 15.0 %) ( 4.4 %) 6.2 % 16.7 % (1) The assumed portfolio return is required by SEC regulations and is not a prediction of, and does not represent, our projected or actual performance. Actual returns may be greater or less than those appearing in the table. Pursuant to SEC regulations, this table is calculated as of December 31, 2022. As a result, it has not been updated to take into account any changes in assets or leverage since December 31, 2022. (2) In order to compute the “Corresponding return to stockholder,” the “Assumed Return on Our Portfolio” is multiplied by the total value of our assets at December 31, 2022 to obtain an assumed return to us. From this amount, the interest expense (calculated by multiplying the weighted average stated interest rate of 3.91% by the approximately $1,516.8 million of principal debt outstanding) is subtracted to determine the return available to stockholders. The return available to stockholders is then divided by the total value of our net assets as of December 31, 2022 to determine the “Corresponding return to stockholder.”

Return at Minus Ten [Percent]

(25.60%)

Return at Minus Five [Percent]

(15.00%)

Return at Zero [Percent]

(4.40%)

Return at Plus Five [Percent]

6.20%

Return at Plus Ten [Percent]

16.70%

Capital Stock, Long-Term Debt, and Other Securities [Abstract]

Long Term Debt [Table Text Block]

2022 Convertible Notes In February 2017, we issued in a private offering $ 115.0 million aggregate principal amount convertible notes due August 2022 (the “ 2022 Convertible Notes ”). The 2022 Convertible Notes were issued in a private placement only to qualified institutional buyers pursuant to Rule 144A under the Securities Act. The 2022 Convertible Notes were unsecured, and bore interest at a rate of 4.50% per year, payable semiannually. In June 2018, we issued in a registered public offering an additional $ 57.5 million aggregate principal amount of 2022 Convertible Notes. The additional 2022 Convertible Notes were issued with identical terms, and were fungible with and were part of a single series with the previously outstanding $115.0 million aggregate principal amount of our 2022 Convertible Notes issued in February 2017. The 2022 Convertible Notes matured on August 1, 2022. In connection with the offering of 2022 Convertible Notes in February 2017 and the reopening in June 2018, we entered into interest rate swaps to align the interest rates of our liabilities with our investment portfolio, which consists of predominately floating rate loans. The notional amount of the interest rate swaps matched the amount of principal outstanding, and matured on August 1, 2022, matching the maturity date of the 2022 Convertible Notes. During the year ended December 31, 2020, we repurchased on the open market and extinguished $29.7 million in aggregate principal amount of the 2022 Convertible Notes for $29.5 million. In connection with the repurchases of the 2022 Convertible Notes, we entered into floating-to-fixed interest rate swaps with an aggregate notional amount equal to the amount of 2022 Convertible Notes repurchased, which had the effect of reducing the notional exposure of the fixed-to-floating interest rate swaps, which were entered into in connection with the issuance of the 2022 Convertible Notes, to match the remaining principal amount of the 2022 Convertible Notes outstanding. Holders were entitled to convert their 2022 Convertible Notes at their option at any time prior to February 1, 2022 only under certain circumstances. On or after February 1, 2022 until the close of business on the scheduled trading day immediately preceding the maturity date, holders were entitled to convert their notes at any time. On September 30, 2021, we notified the trustee and holders of the 2022 Convertible Notes that the terms of one of the conversion features had been met and the notes were eligible for conversion at the option of the holders. The notes remained convertible until October 12, 2021. During this period $42.8 million aggregate principal amount of notes were surrendered for conversion and we elected combination settlement. During the three months ended December 31, 2021, $42.8 million of principal of the 2022 Convertible Notes were converted and were settled with a combination of cash and 2,324,820 shares of our common stock. In connection with the settlement of the 2022 Convertible Notes, we entered into a floating-to-fixed interest rate swap with an aggregate notional amount equal to the amount of 2022 Convertible Notes settled, which had the effect of reducing the notional exposure of the fixed-to-floating interest rate swaps, which were entered into in connection with the issuance of the 2022 Convertible Notes, to match the remaining principal amount of the 2022 Convertible Notes outstanding. On January 26, 2022, we notified the trustee and holders of the 2022 Convertible Notes that the terms of settlement for the notes at our election was a combination settlement of cash and stock to occur after the 40 day observation period described in the notes indenture. We elected to settle any 2022 Convertible Notes that were converted between February 1, 2022 and August 1, 2022 with a specified cash amount (as defined in the indenture governing the 2022 Convertible Notes) of $20.00 per $1,000 principal amount of the 2022 Convertible Notes and any additional amounts in stock based on the applicable conversion rate as described in the indenture. The 2022 Convertible Notes were accounted for in accordance with ASC Topic 470-20. During the period ended March 31, 2021, we early adopted ASU 2020-06 and in accordance with this guidance reclassified the remaining unamortized discount on the 2022 Convertible Notes from the carrying value of the instrument to “additional paid-in capital” in the accompanying consolidated balance sheet. As a requirement under ASU 2020-06 we calculated diluted earnings per shares using the if-converted method which assumed full share settlement for the aggregate value of the 2022 Convertible Notes. On August 1, 2022, the 2022 Convertible Notes matured in accordance with the governing indenture. Holders of $79.2 million aggregate principal amount of notes provided valid notice of conversion and were subject to the combination settlement method previously elected by us. In accordance with the settlement method, we issued a total of 4,360,125 shares of common stock, or $77.6 million at the adjusted conversion price per share of $17.92. The remaining balance of the notes that were not converted into newly issued shares of common stock were settled with existing cash resources, including through utilization of our Revolving Credit Facility. The interest rate swaps associated with the principal amount of the notes outstanding were terminated on the date of maturity of the 2022 Convertible Notes. 2023 Notes In January 2018, we issued $ 150.0 million aggregate principal amount of unsecured notes that matured on January 22, 2023 (the “ 2023 Notes ”). The principal amount of the 2023 Notes was payable at maturity. The 2023 Notes bore interest at a rate of 4.50% per year, payable semi-annually commencing on July 22, 2018, and were redeemable in whole or in part at our option at any time at par plus a “make whole” premium. Total proceeds from the issuance of the 2023 Notes, net of underwriting discounts and offering costs, were $146.9 million. We used the net proceeds of the 2023 Notes to repay outstanding indebtedness under the Revolving Credit Facility. In connection with the 2023 Notes offering, we entered into an interest rate swap to align the interest rates of our liabilities with our investment portfolio, which consists of predominately floating rate loans. The notional amount of the interest rate swap was $150.0 million, which matured on January 22, 2023, matching the maturity date of the 2023 Notes. As a result of the swap, our effective interest rate on the 2023 Notes was three-month LIBOR plus 1.99%. 2024 Notes In November 2019, we issued $ 300.0 million aggregate principal amount of unsecured notes that mature on November 1, 2024 (the “ 2024 Notes ”). The principal amount of the 2024 Notes is payable at maturity. The 2024 Notes bear interest at a rate of 3.875% per year, payable semi-annually commencing on May 1, 2020, and may be redeemed in whole or in part at our option at any time at par plus a “make whole” premium. Total proceeds from the issuance of the 2024 Notes, net of underwriting discounts, offering costs and original issue discount were $292.9 million. We used the net proceeds of the 2024 Notes to repay outstanding indebtedness under the Revolving Credit Facility. On February 5, 2020, we issued an additional $ 50.0 million aggregate principal amount of unsecured notes that mature on November 1, 2024. The additional 2024 Notes are a further issuance of, fungible with, rank equally in right of payment with and have the same terms (other than the issue date and the public offering price) as the initial issuance of 2024 Notes. Total proceeds from the issuance of the additional 2024 Notes, net of underwriting discounts, offering costs and original issue premium were $50.1 million. We used the net proceeds of the 2024 Notes to repay outstanding indebtedness under the Revolving Credit Facility. In connection with the 2024 Notes offering and reopening of the 2024 Notes, we entered into interest rate swaps to align the interest rates of our liabilities with our investment portfolio, which consists of predominately floating rate loans. The notional amount of the two interest rates swaps is $300.0 million and $50.0 million, respectively, each of which matures on November 1, 2024, matching the maturity date of the 2024 Notes. As a result of the swaps, our effective interest rate on the 2024 Notes is three-month LIBOR plus 2.28% (on a weighted average basis). During the year ended December 31, 2020, we repurchased on the open market and extinguished $2.5 million in aggregate principal amount of the 2024 Notes for $2.4 million. These repurchases resulted in a gain on extinguishment of debt of less than $0.1 million. This gain is included in the extinguishment of debt in the accompanying consolidated statements of operations. In connection with the repurchase of the 2024 Notes, we entered into a floating-to-fixed interest rate swap with a notional amount equal to the amount of 2024 Notes repurchased, which had the effect of reducing the notional exposure of the fixed-to-floating interest rate swaps, which were entered into in connection with the issuance of the 2024 Notes, to match the remaining principal amount of the 2024 Notes outstanding. As a result of the swap, our effective interest rate on the outstanding 2024 Notes is three-month LIBOR plus 2.28% (on a weighted average basis). 2026 Notes On February 3, 2021, we issued $ 300.0 million aggregate principal amount of unsecured notes that mature on August 1, 2026 (the “ 2026 Notes ”). The principal amount of the 2026 Notes is payable at maturity. The 2026 Notes bear interest at a rate of 2.50% per year, payable semi-annually commencing on August 1, 2021, and may be redeemed in whole or in part at our option at any time at par plus a “make whole” premium . Total proceeds from the issuance of the 2026 Notes, net of underwriting discounts, offering costs and original issue discount, were $293.7 million. We used the net proceeds of the 2026 Notes to repay outstanding indebtedness under the Revolving Credit Facility. In connection with the issuance of the 2026 Notes, we entered into an interest rate swap to align the interest rates of our liabilities with our investment portfolio, which consists of predominately floating rate loans. The notional amount of the interest rate swap is $300.0 million, which matures on August 1, 2026, matching the maturity date of the 2026 Notes. As a result of the swap, our effective interest rate on the 2026 Notes is three-month LIBOR plus 1.91%.

Risks Related to Our Business and Structure [Member]

General Description of Registrant [Abstract]

Risk [Text Block]

Risks Related to Our Business and Structure • We are dependent upon management personnel of the Adviser, Sixth Street and their affiliates for our future success. • We are subject to significant regulations governing our operation as a BDC, which affect our ability to, and the way in which we, raise additional capital. Changes in regulation could adversely affect our business. • We borrow money, which magnifies the potential for gain or loss and increases the risk of investing in us. • We operate in a highly competitive market for investment opportunities. • If we are unable to source investments, access financing or manage future growth effectively, we may be unable to achieve our investment objective. • Even in the event the value of your investment declines, the Management Fee and, in certain circumstances, the Incentive Fee will still be payable to the Adviser. • To the extent that we do not realize income or choose not to retain after-tax realized net capital gains, we will have a greater need for additional capital to fund our investments and operating expenses. • We will be subject to corporate-level U.S. federal income tax if we are unable to maintain our qualification as a RIC. • We can be expected to retain some income and capital gains in excess of what is permissible for excise tax purposes and such amounts will be subject to 4% U.S. federal excise tax. • Our Adviser and its affiliates, officers and employees may face certain conflicts of interest. • Our Adviser can resign on 60 days’ notice. We may not be able to find a suitable replacement within that time, resulting in a disruption in our operations and a loss of the benefits from our relationship with Sixth Street. • The Adviser’s liability is limited under the Investment Advisory Agreement, and we are required to indemnify the Adviser against certain liabilities, which may lead the Adviser to act in a riskier manner. • Any failure to maintain our status as a BDC would reduce our operating flexibility. • We incur significant costs as a result of being a publicly traded company. • Provisions of the General Corporation Law of the State of Delaware and our certificate of incorporation and bylaws could deter takeover attempts and have an adverse effect on the price of our common stock. • Certain investors are limited in their ability to make significant investments in us. • Cybersecurity risks and cyber incidents may adversely affect our business or those of our portfolio companies. • Our Board may change our investment objective, operating policies and strategies without prior notice or stockholder approval. • The interest rates of our debt investments to our portfolio companies and our indebtedness that extend beyond 2023 might be subject to change based on recent regulatory changes. Risks Related to Our Business and Structure We are dependent upon management personnel of the Adviser, Sixth Street and their affiliates for our future success. We depend on the experience, diligence, skill and network of business contacts of senior members of our Investment Team. Our Investment Team, together with other professionals at Sixth Street and its affiliates, identifies, evaluates, negotiates, structures, closes, monitors and manages our investments. Our success will depend to a significant extent on the continued service and coordination of the senior members of our Investment Team. The senior members of our Investment Team are not contractually restricted from leaving the Adviser. The departure of any of these key personnel, including members of our Adviser’s Investment Review Committee, could have a material adverse effect on us. In addition, we cannot assure you that the Adviser will remain our investment adviser or that we will continue to have access to Sixth Street or its investment professionals. The Investment Advisory Agreement may be terminated by either party without penalty on 60 days’ written notice to the other party. The holders of a majority of our outstanding voting securities may also terminate the Investment Advisory Agreement without penalty on 60 days’ written notice. Regulations governing our operation as a BDC affect our ability to, and the way in which we, raise additional capital. The 1940 Act imposes numerous constraints on the operations of BDCs. See “ ITEM 1. BUSINESS—Regulation as a Business Development Company ” for a discussion of BDC limitations. For example, BDCs are required to invest at least 70% of their total assets in securities of nonpublic or thinly traded U.S. companies, cash, cash equivalents, U.S. government securities and other high-quality debt investments that mature in one year or less. These constraints may hinder the Adviser’s ability to take advantage of attractive investment opportunities and to achieve our investment objective. We may need to periodically access the debt and equity capital markets to raise cash to fund new investments in excess of our repayments, and we may also need to access the capital markets to refinance existing debt obligations to the extent such maturing obligations are not repaid with availability under our revolving credit facilities or cash flows from operations. Regulations governing our operation as a BDC affect our ability to raise additional capital, and the ways in which we can do so. Raising additional capital may expose us to risks, including the typical risks associated with leverage, and may result in dilution to our current stockholders. The 1940 Act limits our ability to incur borrowings and issue debt securities and preferred stock, which we refer to as senior securities, requiring that after any borrowing or issuance the ratio of total assets (less total liabilities other than indebtedness) to total indebtedness plus preferred stock, is at least 150%. We may need to continue to borrow from financial institutions and issue additional securities to fund our growth. Unfavorable economic or capital market conditions may increase our funding costs, limit our access to the capital markets or could result in a decision by lenders not to extend credit to us. An inability to successfully access the capital markets may limit our ability to refinance our existing debt obligations as they come due and/or to fully execute our business strategy and could limit our ability to grow or cause us to have to shrink the size of our business, which could decrease our earnings, if any. Consequently, if the value of our assets declines or we are unable to access the capital markets we may be required to sell a portion of our investments and, depending on the nature of our leverage, repay a portion of our indebtedness at a time when this may be disadvantageous. Also, any amounts that we use to service our indebtedness would not be available for distributions to our common stockholders. If we borrow money or issue senior securities, we will be exposed to typical risks associated with leverage, including an increased risk of loss. If we issue preferred stock, the preferred stock would rank senior to common stock in our capital structure. Preferred stockholders would have separate voting rights on certain matters and may have other rights, preferences or privileges more favorable than those of our common stockholders. The issuance of preferred stock could have the effect of delaying, deferring or preventing a transaction or a change of control that might involve a premium price for holders of our common stock or otherwise be in your best interest. Holders of our common stock will directly or indirectly bear all of the costs associated with offering and servicing any preferred stock that we issue. In addition, any interests of preferred stockholders may not necessarily align with the interests of holders of our common stock and the rights of holders of shares of preferred stock to receive dividends would be senior to those of holders of shares of our common stock. Our Board may decide to issue additional common stock to finance our operations rather than issuing debt or other senior securities. However, we generally are not able to issue and sell our common stock at a price below net asset value per share. We may, however, elect to issue and sell our common stock, or warrants, options or rights to acquire our common stock, at a price below the then-current net asset value of our common stock if our Board determines that the sale is in our best interests and the best interests of our stockholders, and our stockholders have approved our policy and practice of making these sales within the preceding 12 months. Pursuant to approval granted at a special meeting of stockholders held on May 26, 2022, we are currently permitted to sell or otherwise issue shares of our common stock at a price below our then-current net asset value per share, subject to the approval of our Board and certain other conditions. Such stockholder approval expires on May 26, 2023. We may in the future seek such approval again; however, there is no assurance such approval will be obtained. In any such case, the price at which our securities are to be issued and sold may not be less than a price that, in the determination of our Board, closely approximates the market value of those securities (less any distribution commission or discount). In the event we sell shares of our common stock at a price below net asset value per share, existing stockholders will experience net asset value dilution. This dilution would occur as a result of the sale of shares at a price below the then current net asset value per share of our common stock and would cause a proportionately greater decrease in the stockholders’ interest in our earnings and assets and their voting interest in us than the increase in our assets resulting from such issuance. As a result of any such dilution, our market price per share may decline. Because the number of shares of common stock that could be so issued and the timing of any issuance is not currently known, the actual dilutive effect cannot be predicted. In addition to issuing securities to raise capital as described above, we could securitize our investments to generate cash for funding new investments. To securitize our investments, we likely would create a wholly owned subsidiary, contribute a pool of loans to the subsidiary and have the subsidiary issue primarily investment grade debt securities to purchasers who we would expect would be willing to accept a substantially lower interest rate than the loans earn. We would retain all or a portion of the equity in the securitized pool of loans. Our retained equity would be exposed to any losses on the portfolio of investments before any of the debt securities would be exposed to the losses. An inability to successfully securitize our investment portfolio could limit our ability to grow or fully execute our business and could adversely affect our earnings, if any. The successful securitization of our investment could expose us to losses because the portions of the securitized investments that we would typically retain tend to be those that are riskier and more apt to generate losses. The 1940 Act also may impose restrictions on the structure of any securitization. In connection with any future securitization of investments, we may incur greater set-up and administration fees relating to such vehicles than we have in connection with financing of our investments in the past. See “ —Risks Related to Our Portfolio Company Investments — We may securitize certain of our investments, which may subject us to certain structured financing risks .” We borrow money, which magnifies the potential for gain or loss and increases the risk of investing in us. As part of our business strategy, we borrow from and may in the future issue additional senior debt securities to banks, insurance companies and other lenders. Holders of these loans or senior securities would have fixed-dollar claims on our assets that have priority over the claims of our stockholders. If the value of our assets decreases, leverage will cause our net asset value to decline more sharply than it otherwise would have without leverage. Similarly, any decrease in our income would cause our net income to decline more sharply than it would have if we had not borrowed. This decline could negatively affect our ability to make dividend payments on our common stock. Our ability to service our borrowings depends largely on our financial performance and is subject to prevailing economic conditions and competitive pressures. In addition, the Management Fee is payable based on our gross assets, including cash and assets acquired through the use of leverage, which may give our Adviser an incentive to use leverage to make additional investments. See “ —Risks Related to Our Business and Structure—Even in the event the value of your investment declines, the Management Fee and, in certain circumstances, the Incentive Fee will still be payable to the Adviser .” The amount of leverage that we employ will depend on our Adviser’s and our Board’s assessment of market and other factors at the time of any proposed borrowing. We cannot assure you that we will be able to obtain credit at all or on terms acceptable to us. Our credit facilities and indentures governing our indebtedness also impose financial and operating covenants that restrict our business activities, remedies on default and similar matters. As of the date of this Annual Report, we are in compliance with the covenants of our credit facilities and indentures. However, our continued compliance with these covenants depends on many factors, some of which are beyond our control. Accordingly, although we believe we will continue to be in compliance, we cannot assure you that we will continue to comply with the covenants in our credit facilities and indentures. Failure to comply with these covenants could result in a default. If we were unable to obtain a waiver of a default from the lenders or holders of that indebtedness, as applicable, those lenders or holders could accelerate repayment under that indebtedness. An acceleration could have a material adverse impact on our business, financial condition and results of operations. Lastly, we may be unable to obtain additional leverage, which would, in turn, affect our return on capital. As of December 31, 2022, we had $1,516.8 million principal amount of outstanding indebtedness, which had an annualized interest cost of 3.9% under the terms of our debt, excluding fees (such as fees on undrawn amounts and amortization of upfront fees) and giving effect to the swap-adjusted interest rates on our 2023 Notes, 2024 Notes and 2026 Notes. As of December 31, 2022, as adjusted to give effect to the interest rate swaps, the interest rate on the 2023 Notes was three-month LIBOR plus 1.99%, the interest rate on the 2024 Notes was three-month LIBOR plus 2.28% (on a weighted-average basis), and the interest rate on the 2026 Notes was three-month LIBOR plus 1.91%. For us to cover these annualized interest payments on indebtedness, we must achieve annual returns on our investments of at least 2.1%. Since we generally pay interest at a floating rate on our debt, an increase in interest rates will generally increase our borrowing costs. We expect that our annualized interest cost and returns required to cover interest will increase if we issue additional debt securities. In order to assist investors in understanding the effects of leverage, the following table illustrates the effect of leverage on returns from an investment in our common stock assuming various annual returns, net of expenses. Leverage generally magnifies the return of stockholders when the portfolio return is positive and magnifies their losses when the portfolio return is negative. Actual returns may be greater or less than those appearing in the table. The calculations in the table below are hypothetical and actual returns may be higher or lower than those appearing below. Effects of Leverage Based on Actual Amount of Borrowings Incurred by us as of December 31, 2022 Assumed Return on Our Portfolio (net of expenses) (1) -10% -5% 0% 5% 10% Corresponding return to stockholder (2) ( 25.6 %) ( 15.0 %) ( 4.4 %) 6.2 % 16.7 % (1) The assumed portfolio return is required by SEC regulations and is not a prediction of, and does not represent, our projected or actual performance. Actual returns may be greater or less than those appearing in the table. Pursuant to SEC regulations, this table is calculated as of December 31, 2022. As a result, it has not been updated to take into account any changes in assets or leverage since December 31, 2022. (2) In order to compute the “Corresponding return to stockholder,” the “Assumed Return on Our Portfolio” is multiplied by the total value of our assets at December 31, 2022 to obtain an assumed return to us. From this amount, the interest expense (calculated by multiplying the weighted average stated interest rate of 3.91% by the approximately $1,516.8 million of principal debt outstanding) is subtracted to determine the return available to stockholders. The return available to stockholders is then divided by the total value of our net assets as of December 31, 2022 to determine the “Corresponding return to stockholder.” Our indebtedness could adversely affect our business, financial conditions or results of operations. We cannot assure you that our business will generate sufficient cash flow from operations or that future borrowings will be available to us under our credit facilities or otherwise in an amount sufficient to enable us to pay our indebtedness or to fund our other liquidity needs. We may need to refinance all or a portion of our indebtedness on or before it matures. We cannot assure you that we will be able to refinance any of our indebtedness on commercially reasonable terms or at all. If we cannot service our indebtedness, we may have to take actions such as selling assets or seeking additional equity. We cannot assure you that any such actions, if necessary, could be effected on commercially reasonable terms or at all, or on terms that would not be disadvantageous to our stockholders or on terms that would not require us to breach the terms and conditions of our existing or future debt agreements. Legislation allows us to incur additional leverage. Under the 1940 Act, a BDC generally is not permitted to incur borrowings, issue debt securities or issue preferred stock unless immediately after the borrowing or issuance the ratio of total assets (less total liabilities other than indebtedness) to total indebtedness plus preferred stock is at least 200%. However, under the SBCAA, which became law in March 2018, BDCs have the ability to elect to become subject to a lower asset coverage requirement of 150%, subject to the receipt of the requisite board or stockholder approvals under the SBCAA and satisfaction of certain other conditions. On October 8, 2018, our stockholders approved the application of the minimum asset coverage ratio of 150% to us, as set forth in Section 61(a)(2) of the 1940 Act, as amended by the SBCAA. As a result and subject to certain additional disclosure requirements, as of October 9, 2018, our minimum asset coverage ratio was reduced from 200% to 150%. In other words, pursuant to Section 61(a) of the 1940 Act, as amended by the SBCAA, we are permitted to potentially increase our maximum debt-to-equity ratio from an effective level of one-to-one to two-to-one. As a result, you may face increased investment risk. We may not be able to implement our strategy to utilize additional leverage successfully. See “ — We operate in a highly competitive environment for investment opportunities .” Any impact on returns or equity or our business associated with additional leverage may not outweigh the additional risk. See “ — We borrow money, which magnifies the potential for gain or loss and increases the risk of investing in us. ” We operate in a highly competitive market for investment opportunities. Other public and private entities, including commercial banks, commercial financing companies, other BDCs and insurance companies compete with us to make the types of investments that we make in middle-market companies. Certain of these competitors may be substantially larger, have considerably greater financial, technical and marketing resources than we have and offer a wider array of financial services. For example, some competitors may have a lower cost of funds and access to funding sources that are not available to us. In addition, some of our competitors may have higher risk tolerances or different risk assessments, which could allow them to consider a wider variety of investments and establish more relationships. We may lose investment opportunities if we do not match our competitors’ pricing, terms and structure. If we match our competitors’ pricing, terms and structure, however, we may experience decreased net interest income and increased risk of credit loss. In addition, many competitors are not subject to the regulatory restrictions that the 1940 Act imposes on us as a BDC or the restrictions that the Code imposes on us as a RIC. As a result, we face additional constraints on our operations, which may put us at a competitive disadvantage. As a result of this existing and potentially increasing competition, we may not be able to take advantage of attractive investment opportunities and we cannot assure you that we will be able to identify and make investments that are consistent with our investment objective. The competitive pressures we face could have a material adverse effect on our ability to achieve our investment objective. If we are unable to source investments, access financing or manage future growth effectively, we may be unable to achieve our investment objective. Our ability to achieve our investment objective depends on our Investment Team’s ability to identify, evaluate, finance and invest in suitable companies that meet our investment criteria. Accomplishing this result on a cost-effective basis is largely a function of our marketing capabilities, our management of the investment process, our ability to provide efficient services and our access to financing sources on acceptable terms, including equity financing. Moreover, our ability to structure investments may also depend upon the participation of other prospective investors. For example, our ability to offer loans above a certain size and to structure loans in a certain way may depend on our ability to partner with other investors. As a result, we could fail to capture some investment opportunities if we cannot provide “one-stop” financing to a potential portfolio company either alone or with other investment partners. In addition to monitoring the performance of our existing investments, members of our Investment Team may also be called upon to provide managerial assistance to our portfolio companies. These demands on their time may distract them or slow the rate of investment. To grow, our Adviser may need to hire, train, supervise and manage new employees. Failure to manage our future growth effectively could have a material adverse effect on our growth prospects and ability to achieve our investment objective. Even in the event the value of your investment declines, the Management Fee and, in certain circumstances, the Incentive Fee will still be payable to the Adviser. Even in the event the value of your investment declines, the Management Fee and, in certain circumstances, the Incentive Fee will still be payable to the Adviser. The Management Fee is calculated as a percentage of the value of our gross assets at a specific time, which would include any borrowings for investment purposes, and may give our Adviser an incentive to use leverage to make additional investments. In addition, the Management Fee is payable regardless of whether the value of our gross assets or your investment have decreased. The use of increased leverage may increase the likelihood of default, which would disfavor holders of our common stock. Given the subjective nature of the investment decisions that our Adviser will make on our behalf, we may not be able to monitor this potential conflict of interest. The Incentive Fee is calculated as a percentage of pre-Incentive Fee net investment income. Since pre-Incentive Fee net investment income does not include any realized capital gains, realized capital losses or unrealized capital gains or losses, it is possible that we may pay an Incentive Fee in a quarter in which we incur a loss. For example, if we receive pre-Incentive Fee net investment income in excess of the quarterly minimum hurdle rate, we will pay the applicable Incentive Fee even if we have incurred a loss in that quarter due to realized and unrealized capital losses. In addition, because the quarterly minimum hurdle rate is calculated based on our net assets, decreases in our net assets due to realized or unrealized capital losses in any given quarter may increase the likelihood that the hurdle rate is reached in that quarter and, as a result, that an Incentive Fee is paid for that quarter. Our net investment income used to calculate this component of the Incentive Fee is also included in the amount of our gross assets used to calculate the Management Fee. Also, one component of the Incentive Fee is calculated annually based upon our realized capital gains, computed net of realized capital losses and unrealized capital losses on a cumulative basis. As a result, we may owe the Adviser an Incentive Fee during one year as a result of realized capital gains on certain investments, and then incur significant realized capital losses and unrealized capital losses on the remaining investments in our portfolio during subsequent years. Incentive Fees earned in prior years cannot be clawed back even if we later incur losses. In addition, the Incentive Fee payable by us to the Adviser may create an incentive for the Adviser to make investments on our behalf that are risky or more speculative than would be the case in the absence of such a compensation arrangement. The Adviser receives the Incentive Fee based, in part, upon capital gains realized on our investments. Unlike the portion of the Incentive Fee that is based on income, there is no hurdle rate applicable to the portion of the Incentive Fee based on capital gains. As a result, the Adviser may have an incentive to invest more in companies whose securities are likely to yield capital gains, as compared to income-producing investments. Such a practice could result in our making more speculative investments than would otherwise be the case, which could result in higher investment losses, particularly during cyclical economic downturns. To the extent that we do not realize income or choose not to retain after-tax realized net capital gains, we will have a greater need for additional capital to fund our investments and operating expenses. To maintain our status as a RIC for U.S. federal income tax purposes, we must distribute (or be treated as distributing) in each taxable year dividends for tax purposes equal to at least 90% of our investment company taxable income and net tax-exempt income for that taxable year, and may either distribute or retain our realized net capital gains from investments. Unless investors elect to reinvest dividends, earnings that we are required to distribute to stockholders will not be available to fund future investments. Accordingly, we may have insufficient funds to make new and follow-on investments, which could have a material adverse effect on our financial condition and results of operations. Because of the structure and objectives of our business, we may experience operating losses and expect to rely on proceeds from sales of investments, rather than on interest and dividend income, to pay our operating expenses. We cannot assure you that we will be able to sell our investments and thereby fund our operating expenses. We will be subject to corporate-level U.S. federal income tax if we are unable to maintain our qualification as a RIC under Subchapter M of the Code, including as a result of our failure to satisfy the RIC distribution requirements. We will incur corporate-level U.S. federal income tax costs if we are unable to maintain our qualification as a RIC for U.S. federal income tax purposes, including as a result of our failure to satisfy the RIC distribution requirements. Although we have elected to be treated as a RIC for U.S. federal income tax purposes, we cannot assure you that we will be able to continue to qualify for and maintain RIC status. To maintain RIC status under the Code and to avoid corporate-level U.S. federal income tax, we must meet the following annual distribution, income source and asset diversification requirements: • We must distribute (or be treated as distributing) dividends for tax purposes in each taxable year equal to at least 90% of each of: • the sum of our net ordinary income and realized net short-term capital gains in excess of realized net long-term capital losses or, investment company taxable income, if any, for that taxable year; and • our net tax-exempt income for that taxable year. The asset coverage ratio requirements under the 1940 Act and financial covenants under our loan and credit agreements could, under certain circumstances, restrict us from making distributions necessary to satisfy the distribution requirement. In addition, as discussed in more detail below, our income for tax purposes may exceed our available cash flow. If we are unable to obtain cash from other sources, we could fail to satisfy the distribution requirements that apply to a RIC. As a result, we could lose our RIC status and become subject to corporate-level U.S. federal income tax. • We must derive at least 90% of our gross income for each taxable year from dividends, interest, gains from the sale of or other disposition of stock or securities or similar sources. • We must meet specified asset diversification requirements at the end of each quarter of our taxable year. The need to satisfy these requirements to prevent the loss of RIC status may result in our having to dispose of certain investments quickly on unfavorable terms. Because most of our investments will be relatively illiquid, any such dispositions could be made at disadvantageous prices and could result in substantial losses. If we fail to maintain our qualification for tax treatment as a RIC for any reason, the resulting U.S. federal income tax liability could substantially reduce our net assets, the amount of income available for distribution, and the amount of our distributions. We can be expected to retain some income and capital gains in excess of what is permissible for excise tax purposes and such amounts will be subject to 4% U.S. federal excise tax. As of December 31, 2022 and 2021, we elected to retain approximately $63 million and $32 million of taxable income and capital gains, respectively, in order to provide us with additional liquidity and we recorded an expense of $2.2 million and $0.7 million, respectively, for U.S. federal excise tax as a result. We can be expected to retain some income and capital gains in the future, including for purposes of providing us with additional liquidity, which amounts would similarly be subject to the 4% U.S. federal excise tax. In that event, we will be liable for the tax on the amount by which we do not meet the foregoing distribution requirement. See “ ITEM 1. BUSINESS—Regulation as a Business Development Company—Regulated Investment Company Classification ” for more information. We are exposed to risks associated with changes in interest rates. The majority of our debt investments are based on floating rates, such as LIBOR, EURIBOR, SOFR, the Federal Funds Rate or the Prime Rate. General interest rate fluctuations may have a substantial negative impact on our investments, the value of our common stock and our rate of return on invested capital. On one hand, a reduction in the interest rates on new investments relative to interest rates on current investments could have an adverse impact on our net interest income, which also could be negatively impacted by our borrowers making prepayments on their loans. On the other hand, an increase in interest rates could increase the interest repayment obligations of our borrowers and result in challenges to their financial performance and ability to repay their obligations, adversely affecting the credit quality of our investments. An increase in interest rates could also decrease the value of any investments we hold that earn fi

Risks Related to Economic Conditions [Member]

General Description of Registrant [Abstract]

Risk [Text Block]

Risks Related to Economic Conditions • The COVID-19 pandemic has materially and adversely affected, and is likely to continue to materially and adversely affect, our portfolio companies and the results of our operations, including our financial results. • The current state of the economy and financial markets increases the likelihood of adverse effects on our financial position and results of operations. • Economic recessions or downturns could impair our portfolio companies and harm our operating results. Risks Related to Economic Conditions The COVID-19 pandemic has materially and adversely affected, and is likely to continue to materially and adversely affect, our portfolio companies and the results of our operations, including our financial results. The COVID-19 outbreak has led to, and for an unknown and potentially significant period of time will continue to lead to, disruptions in local, regional, national and global markets and economies affected thereby. To date, cross border commercial activity and market sentiment have been negatively impacted by the outbreak and government and other measures seeking to contain its spread. With respect to the U.S. credit markets, and middle-market loans and the businesses of our portfolio companies in particular, this outbreak has resulted in, and is likely to continue to result in significant disruption to the businesses of many middle-market loan borrowers including supply chains, demand and practical aspects of their operations, as well as in lay-offs of employees and liquidity issues. We cannot predict when, or if, the impacts of the COVID-19 pandemic may lessen, including whether new variants will emerge and how severe they will be. As a result, these conditions could result in (i) increased draws by some eligible borrowers on revolving lines of credit and/or (ii) increased requests by some borrowers for amendments and waivers of their credit agreements to avoid default, increased defaults by such borrowers and/or increased difficulty in obtaining refinancing at the maturity dates of their loans. This outbreak and its effects are having, and the effects of any future outbreaks could have, an adverse impact on our portfolio companies and us and on the markets and the economy in general, and that impact could be material. The effects of the COVID-19 pandemic may heighten the other risk factors described in this Annual Report. We are currently operating in a period of disruption, volatility and uncertainty in the capital markets and in the economy generally. The U.S. capital markets have experienced extreme volatility and disruption in recent years, on account of, but not solely owing to the spread of COVID-19 in the United States and globally, the large-scale invasion of Ukraine by Russia that began in February 2022 and related responses and the monetary policies of the Federal Reserve. Disruptions in the capital markets have increased the spread between the yields realized on risk-free and higher risk securities, resulting in illiquidity in parts of the capital markets. Future market disruptions and illiquidity could have an adverse effect on our business, financial condition, results of operations and cash flows. Unfavorable economic conditions also could increase our funding costs, limit our access to the capital markets or result in a decision by lenders not to extend credit to us. These events could limit our investment originations and our ability to grow, and could have a material negative impact on our operating results and the fair values of our debt and equity investments. We believe that attractive investment opportunities may present themselves during this volatile period as in other periods of market volatility, and we may have opportunities to make investments at compelling values. However, periods of market disruption and instability, like the one we are experiencing currently, may adversely affect our access to sufficient debt and equity capital in order to take advantage of attractive investment opportunities that are created during these periods. In addition, the debt capital that will be available in the future, if any, may be at a higher cost and on less favorable terms and conditions. The current state of the economy and financial markets increases the likelihood of adverse effects on our financial position and results of operations. The U.S. and global capital markets experienced extreme volatility and disruption in recent years, leading to periods of recessionary conditions and depressed levels of consumer and commercial spending. For instance, monetary policies of the Federal Reserve and political uncertainty resulting from recent events, including changes to U.S. trade policies, the impact of the end of the transition period following United Kingdom’s exit from the European Union in January 2020 (“Brexit”), the provisional application of the EU-UK Trade and Cooperation Agreement, and the large-scale invasion of Ukraine by Russia that began in February 2022 and related responses, has led to disruption and instability in the global markets. Disruptions in the capital markets increased the spread between the yields realized on risk-free and higher risk securities, resulting in illiquidity in parts of the capital markets. We cannot assure you that these conditions will not worsen. If conditions worsen, a prolonged period of market illiquidity could have a material adverse effect on our business, financial condition and results of operations. Unfavorable economic conditions also could increase our funding costs, limit our access to the capital markets or result in a decision by lenders not to extend credit to us. These events could limit our investment originations, limit our ability to grow and negatively impact our operating results. In addition, to the extent that recessionary conditions return, the financial results of small to mid-sized companies, like those in which we invest, will likely experience deterioration, which could ultimately lead to difficulty in meeting debt service requirements and an increase in defaults. Additionally, the end markets for certain of our portfolio companies’ products and services have experienced, and continue to experience, negative economic trends. The performances of certain of our portfolio companies have been, and may continue to be, negatively impacted by these economic or other conditions, which may ultimately result in: • our receipt of a reduced level of interest income from our portfolio companies; • decreases in the value of collateral securing some of our loans and the value of our equity investments; and • ultimately, losses or charge-offs related to our investments. Uncertainty about financial stability could have a significant adverse effect on our business, results of operations and financial condition. Due to federal budget deficit concerns, S&P downgraded the federal government’s credit rating from AAA to AA+ for the first time in history on August 5, 2011. Further, Moody’s and Fitch warned that they may downgrade the federal government’s credit rating. Further downgrades or warnings by S&P or other rating agencies, and the government’s credit and deficit concerns in general, could cause interest rates and borrowing costs to rise, which may negatively impact both the perception of credit risk associated with our debt portfolio and our ability to access the debt markets on favorable terms. In addition, a decreased credit rating could create broader financial turmoil and uncertainty, which may weigh heavily on our financial performance and the value of our common stock. Also, to the extent uncertainty regarding any economic recovery in Europe and Brexit continue to negatively impact consumer confidence and consumer credit factors, our business and results of operations could be significantly and adversely affected. In October 2014, the Federal Reserve announced that it was concluding its bond-buying program, or quantitative easing, which was designed to stimulate the economy and expand the Federal Reserve’s holdings of long-term securities, suggesting that key economic indicators, such as the unemployment rate, had showed signs of improvement since the inception of the program. It is unclear what effect, if any, the conclusion of the Federal Reserve’s bond-buying program will have on the value of our investments. However, it is possible that, without quantitative easing by the Federal Reserve, these developments, along with the United States government’s credit and deficit concerns and the European sovereign debt crisis, could cause interest rates and borrowing costs to rise, which may negatively impact our ability to access the debt markets on favorable terms. Additionally, after raising the target range for the federal funds rate in 2017 and 2018, the Federal Reserve lowered the target rate three times in 2019 and two times in 2020. Following recent heightened inflation, the Federal Reserve raised the target rate seven times in 2022, raising the fed funds rate by about three percentage points in six month period. In 2023, it is possible that the Federal Reserve will raise the interest rates further. Further changes in key economic indicators, such as the unemployment rate or inflation, could lead to additional changes to the target range for the federal funds rate that may cause instability or may negatively impact our ability to access the debt markets on favorable terms. As a result of the 2022 U.S. election, the Democratic Party currently controls the executive branch of government and the Senate, while the Republican Party controls the House. The divided U.S. Congress makes passage of legislation that could significantly affect the regulation of U.S. financial markets less likely. Despite the reduced likelihood of congressional action with respect to financial services, areas subject to potential change or amendment include the Wall Street Reform and Consumer Protection Act, or the Dodd-Frank Act, and the authority of the Federal Reserve and the Financial Stability Oversight Council. Additionally, under the divided control of the Congress, the likelihood of a failure to increase the debt ceiling and a default by the federal government is increased. The United States may also potentially withdraw from, renegotiate or enter into various trade agreements and take other actions that would change current trade policies of the United States. We cannot predict which, if any, of these actions will be taken or, if taken, their effect on the financial stability of the United States. Such actions could have a significant adverse effect on our business, financial condition and results of operations. Economic recessions or downturns could impair our portfolio companies and harm our operating results. Many of the portfolio companies in which we make investments may be susceptible to economic slowdowns or recessions and during these periods may be unable to repay the loans we made to them. Therefore, our non-performing assets may increase and the value of our portfolio may decrease during these periods as we are required to record our investments at their current fair value. Adverse economic conditions also may decrease the value of collateral securing some of our loans and the value of our equity investments. Economic slowdowns or recessions could lead to financial losses in our portfolio and a decrease in revenues, net income and assets. Unfavorable economic conditions also could increase our and our portfolio companies’ funding costs, limit our and our portfolio companies’ access to the capital markets or result in a decision by lenders not to extend credit to us or our portfolio companies. These events could prevent us from increasing investments and harm our operating results. A portfolio company’s failure to satisfy financial or operating covenants imposed by us or other lenders could lead to defaults and, potentially, acceleration of the time when the loans are due and foreclosure on its secured assets, which could trigger cross-defaults under other agreements and jeopardize the portfolio company’s ability to meet its obligations under the debt that we hold. We may incur additional expenses to the extent necessary to seek recovery upon default or to negotiate new terms with a defaulting portfolio company. In addition, if one of our portfolio companies were to go bankrupt, depending on the facts and circumstances, including the extent to which we will actually provide significant managerial assistance to that portfolio company, a bankruptcy court might subordinate all or a portion of our claim to that of other creditors.

Risks Related to Our Portfolio Company Investments [Member]

General Description of Registrant [Abstract]

Risk [Text Block]

Risks Related to Our Portfolio Company Investments • Our investments are very risky and highly speculative. • The value of most of our portfolio securities will not have a readily available market price and we value these securities at fair value as determined in good faith by our Board, which valuation is inherently subjective, may not reflect what we may actually realize for the sale of the investment and could result in a conflict of interest with the Adviser. • The lack of liquidity in our investments may adversely affect our business. • Our portfolio may be focused on a limited number of portfolio companies or industries, which will subject us to a risk of significant loss if any of these companies defaults on its obligations under any of its debt instruments or if there is a downturn in a particular industry. • We may securitize certain of our investments, which may subject us to certain structured financing risks. • Because we generally do not hold controlling interests in our portfolio companies, we may not be in a position to exercise control over those portfolio companies or prevent decisions by management of those portfolio companies. • We are exposed to risks associated with changes in interest rates. • We may not be able to realize expected returns on our invested capital. • By originating loans to companies that are experiencing significant financial or business difficulties, we may be exposed to distressed lending risks. • Our portfolio companies in some cases may incur debt or issue equity securities that rank equally with, or senior to, our investments in those companies and we may be exposed to special risks associated with bankruptcy cases. • Our failure to make follow-on investments in our portfolio companies could impair the value of our investments. • Our ability to enter into transactions with our affiliates is restricted. • Any acquisitions or strategic investments that we pursue are subject to risks and uncertainties. • We cannot guarantee that we will be able to obtain various required licenses in U.S. states or in any other jurisdiction where they may be required in the future. • Our investments in foreign companies may involve significant risks in addition to the risks inherent in U.S. investments. • We expose ourselves to risks when we engage in hedging transactions. • The new market structure applicable to derivatives imposed by the Dodd-Frank Act may affect our ability to use over-the-counter (“OTC”) derivatives for hedging purposes. • Our portfolio investments may present special tax issues, and there are certain risks associated with holding debt obligations • If we are not treated as a publicly offered regulated investment company, certain U.S. stockholders will be treated as having received a dividend from us in the amount of such U.S. stockholders’ allocable share of the Management and Incentive Fees paid to our investment adviser and certain of our other expenses, and these fees and expenses will be treated as miscellaneous itemized deductions of such U.S. stockholders. Risks Related to Our Portfolio Company Investments Our investments are very risky and highly speculative. We primarily invest in first-lien debt, second-lien debt, mezzanine and unsecured debt or equity or other securities issued by middle-market companies. The companies in which we intend to invest are typically highly leveraged, and, in most cases, our investments in these companies are not rated by any rating agency. If these instruments were rated, we believe that they would likely receive a rating of below investment grade (that is, below BBB- or Baa3, which is often referred to as “junk”). Exposure to below investment grade instruments involves certain risks, including speculation with respect to the borrower’s capacity to pay interest and repay principal. First-Lien Debt . When we make a first-lien loan, we generally take a security interest in the available assets of the portfolio company, including the equity interests of its subsidiaries, which we expect to help mitigate the risk that we will not be repaid. However, there is a risk that the collateral securing our loans may decrease in value over time, may be difficult to sell in a timely manner, may be difficult to appraise, and may fluctuate in value based upon the success of the business and market conditions, including as a result of the inability of the portfolio company to raise additional capital. In some circumstances, our lien is, or could become, subordinated to claims of other creditors. Consequently, the fact that a loan is secured does not guarantee that we will receive principal and interest payments according to the loan’s terms, or at all, or that we will be able to collect on the loan should we need to enforce our remedies. In addition, in connection with our “last out” first-lien loans, we enter into agreements among lenders. Under these agreements, our interest in the collateral of the first-lien loans may rank junior to those of other lenders in the loan under certain circumstances. This may result in greater risk and loss of principal on these loans. Second-Lien and Mezzanine Debt . Our investments in second-lien and mezzanine debt generally are subordinated to senior loans and will either have junior security interests or be unsecured. As such, other creditors may rank senior to us in the event of insolvency. This may result in greater risk and loss of principal. Equity and Other Investments. When we invest in first-lien debt, second-lien debt or mezzanine debt, we may acquire equity securities, such as warrants, options and convertible instruments. In addition, we may invest directly in the equity securities of portfolio companies. We seek to dispose of these equity interests and realize gains upon our disposition of these interests. However, the equity interests we receive may not appreciate in value and, in fact, may decline in value. Accordingly, we may not be able to realize gains from our equity interests, and any gains that we do realize on the disposition of any equity interests may not be sufficient to offset any other losses we experience. Preferred Stock. To the extent we invest in preferred securities, we may incur particular risks, including: • preferred securities may include provisions that permit the issuer, at its discretion, to defer distributions for a stated period without any adverse consequences to the issuer. If we own a preferred security that is deferring its distributions, we may be required to report income for U.S. federal income tax purposes before we receive such distributions; • preferred securities are subordinated to bonds and other debt instruments in a company’s capital structure in terms of priority to corporate income and liquidation payments, and therefore are subject to greater credit risk than more senior debt instruments; and • generally, preferred security holders have no voting rights with respect to the issuing company unless preferred dividends have been in arrears for a specified number of periods, at which time the preferred security holders may elect a number of directors to the issuer’s board; generally, once all the arrearages have been paid, the preferred security holders no longer have voting rights. In addition, our investments generally involve a number of significant risks, including: • the companies in which we invest may have limited financial resources and may be unable to meet their obligations under their debt securities that we hold, which may be accompanied by a deterioration in the value of any collateral and a reduction in the likelihood of us realizing any guarantees we may have obtained in connection with our investment; • the companies in which we invest typically have shorter operating histories, narrower product lines and smaller market shares than larger businesses, which tend to render them more vulnerable to competitors’ actions and market conditions, as well as general economic downturns; • the companies in which we invest are more likely to depend on the management talents and efforts of a small group of persons; therefore, the death, disability, resignation or termination of one or more of these persons could have a material adverse impact on our portfolio company and, in turn, on us; • the companies in which we invest generally have less predictable operating results, may be engaged in rapidly changing businesses with products subject to a substantial risk of obsolescence, and may require substantial additional capital to support their operations, finance expansion or maintain their competitive position; • the debt investments in our portfolio generally have a significant portion of principal due at the maturity of the investment, which would result in a substantial loss to us if such borrowers are unable to refinance or repay their debt at maturity; • our executive officers, directors and Adviser may, in the ordinary course of business, be named as defendants in litigation arising from our investments in the portfolio companies; • the companies in which we invest generally have less publicly available information about their businesses, operations and financial condition and, if we are unable to uncover all material information about these companies, we may not make a fully informed investment decision; and • the companies in which we invest may have difficulty accessing the capital markets to meet future capital needs, which may limit their ability to grow or to repay their outstanding indebtedness upon maturity. The value of most of our portfolio securities will not have a readily available market price and we value these securities at fair value as determined in good faith by our Board, which valuation is inherently subjective, may not reflect what we may actually realize for the sale of the investment and could result in a conflict of interest with the Adviser. Investments are valued at the end of each fiscal quarter. The majority of our investments are expected to be in loans that do not have readily ascertainable market prices. The fair value of investments that are not publicly traded or whose market prices are not readily available are determined in good faith by the Board, which is supported by the valuation committee of our Adviser and by the audit committee of our Board. The Board has retained independent third-party valuation firms to perform certain limited third-party valuation services that the Board identified and requested them to perform. In accordance with our valuation policy, our Investment Team prepares portfolio company valuations using sources or proprietary models depending on the availability of information on our investments and the type of asset being valued. The participation of the Adviser in our valuation process could result in a conflict of interest, since the Management Fee is based on the value of our gross assets. Factors that we may consider in determining the fair value of our investments include the nature and realizable value of any collateral, the portfolio company’s earnings and its ability to make payments on its indebtedness, the markets in which the portfolio company does business, comparison to similar publicly traded companies, discounted cash flow and other relevant factors. Because fair valuations, and particularly fair valuations of private securities and private companies, are inherently uncertain, may fluctuate over short periods of time and are often based to a large extent on estimates, comparisons and qualitative evaluations of private information, our determinations of fair value may differ materially from the values that would have been determined if a ready market for these securities existed. This could make it more difficult for investors to value accurately our portfolio investments and could lead to undervaluation or overvaluation of our common stock. In addition, the valuation of these types of securities may result in substantial write-downs and earnings volatility. Decreases in the market values or fair values of our investments are recorded as unrealized losses. The effect of all of these factors on our portfolio can reduce our net asset value by increasing net unrealized losses in our portfolio. Depending on market conditions, we could incur substantial realized losses and may suffer unrealized losses, which could have a material adverse impact on our business, financial condition and results of operations. The lack of liquidity in our investments may adversely affect our business. We generally make loans to private companies. There may not be a ready market for our loans and certain loans may contain transfer restrictions, which may also limit liquidity. The illiquidity of these investments may make it difficult for us to sell positions if the need arises. In addition, if we are required to liquidate all or a portion of our portfolio quickly, we may realize significantly less than the value at which we had previously recorded these investments. In addition, we may face other restrictions on our ability to liquidate an investment in a portfolio company to the extent that we hold a significant portion of a company’s equity or if we have material nonpublic information regarding that company. Our portfolio may be focused on a limited number of portfolio companies or industries, which will subject us to a risk of significant loss if any of these companies defaults on its obligations under any of its debt instruments or if there is a downturn in a particular industry. Our portfolio is currently invested in a limited number of portfolio companies and industries and may continue to be in the near future. Beyond the asset diversification requirements associated with our qualification as a RIC for U.S. federal income tax purposes, we do not have fixed guidelines for diversification. While we are not targeting any specific industries, our investments may be focused on relatively few industries. For example, although we classify the industries of our portfolio companies by end-market (such as healthcare, and business services) and not by the products or services (such as software) directed to those end-markets, many of our portfolio companies principally provide software products or services, which exposes us to downturns in that sector. As a result, the aggregate returns we realize may be significantly adversely affected if a small number of investments perform poorly or if we need to write down the value of any one investment. Additionally, a downturn in any particular industry in which we are invested could significantly affect our aggregate returns. We may securitize certain of our investments, which may subject us to certain structured financing risks. Although we have not done so to date, we may securitize certain of our investments in the future, including through the formation of one or more collateralized loan obligations, or CLOs, while retaining all or most of the exposure to the performance of these investments. This would involve contributing a pool of assets to a special purpose entity, and selling debt interests in that entity on a non-recourse or limited-recourse basis to purchasers. If we were to create a CLO or other securitization vehicle, we would depend on distributions from the vehicle to pay dividends to our stockholders. The ability of a CLO or other securitization vehicle to make distributions will be subject to various limitations, including the terms and covenants of the debt it issues. For example, tests (based on interest coverage or other financial ratios or other criteria) may restrict our ability, as holder of a CLO or other securitization vehicle equity interest, to receive cash flow from these investments. We cannot assure you that any such performance tests would be satisfied. Also, a CLO or other securitization vehicle may take actions that delay distributions to preserve ratings and to keep the cost of present and future financings lower or the financing vehicle may be obligated to retain cash or other assets to satisfy over-collateralization requirements commonly provided for holders of its debt. As a result, there may be a lag, which could be significant, between the repayment or other realization on a loan or other assets in, and the distribution of cash out of, a CLO or other securitization vehicle, or cash flow may be completely restricted for the life of the CLO or other securitization vehicle. In addition, a decline in the credit quality of loans in a CLO or other securitization vehicle due to poor operating results of the relevant borrower, declines in the value of loan collateral or increases in defaults, among other things, may force the sale of certain assets at a loss, reducing their earnings and, in turn, cash potentially available for distribution to us for distribution to our stockholders. If we were to form a CLO or other securitization vehicle, to the extent that any losses were incurred by the financing vehicle in respect of any collateral, these losses would be borne first by us as owners of its equity interests. Any equity interests that we were to retain in a CLO or other securitization vehicle would not be secured by its assets and we would rank behind all of its creditors. A CLO or other securitization vehicle, if created, also would likely be consolidated in our financial statements and consequently affect our asset coverage ratio, which may limit our ability to incur additional leverage. See “ ITEM 1. BUSINESS – Regulation as a Business Development Company.” Because we generally do not hold controlling interests in our portfolio companies, we may not be in a position to exercise control over those portfolio companies or prevent decisions by management of those portfolio companies that could decrease the value of our investments. We are a lender, and loans (and any equity investments we make) typically will be non-controlling investments, meaning we will not be in a position to control the management, operation and strategic decision-making of the companies we invest in (outside of, potentially, the context of a restructuring, insolvency or similar event). As a result, we will be subject to the risk that a portfolio company we do not control, or in which we do not have a majority ownership position, may make business decisions with which we disagree, and the equity holders and management of such a portfolio company may take risks or otherwise act in ways that are adverse to our interests. We may not be able to dispose of our investments in the event that we disagree with the actions of a portfolio company, and may therefore suffer a decrease in the value of our investments. We are exposed to risks associated with changes in interest rates. The majority of our debt investments are based on floating rates, such as LIBOR, EURIBOR, the Federal Funds Rate or the Prime Rate. General interest rate fluctuations may have a substantial negative impact on our investments, the value of our common stock and our rate of return on invested capital. On one hand, a reduction in the interest rates on new investments relative to interest rates on current investments could have an adverse impact on our net interest income, which also could be negatively impacted by our borrowers making prepayments on their loans. On the other hand, an increase in interest rates could increase the interest repayment obligations of our borrowers and result in challenges to their financial performance and ability to repay their obligations. An increase in interest rates could also decrease the value of any investments we hold that earn fixed interest rates, including subordinated loans, senior and junior secured and unsecured debt securities and loans and high yield bonds, and also could increase our interest expense, thereby decreasing our net income. Moreover, an increase in interest rates available to investors could make investment in our common stock less attractive if we are not able to increase our dividend rate, which could reduce the value of our common stock. Federal Reserve policy, including with respect to certain interest rates and the decision to end its quantitative easing policy, may also adversely affect the value, volatility and liquidity of dividend- and interest-paying securities. Market volatility, rising interest rates and/or a return to unfavorable economic conditions could adversely affect our business. See “ —Risks Related to Economic Conditions—Uncertainty about financial stability could have a significant adverse effect on our business, results of operations and financial condition. ” A rise in the general level of interest rates typically leads to higher interest rates applicable to our debt investments. Accordingly, an increase in interest rates may result in an increase in the amount of the Incentive Fee payable to the Adviser. We may use interest rate risk management techniques in an effort to limit our exposure to interest rate fluctuations. These techniques may include various interest rate hedging activities to the extent permitted by the 1940 Act. See “ —Risks Related to Our Portfolio Company Investments—We expose ourselves to risks when we engage in hedging transactions. ” We may not be able to realize expected returns on our invested capital. We may not realize expected returns on our investment in a portfolio company due to changes in the portfolio company’s financial position or due to an acquisition of the portfolio company. If a portfolio company repays our loans prior to their maturity, we may not receive our expected returns on our invested capital. Many of our investments are structured to provide a disincentive for the borrower to pre-pay or call the security, but this call protection may not cover the full expected value of an investment if that investment is repaid prior to maturity. Middle-market companies operate in a highly acquisitive market with frequent mergers and buyouts. If a portfolio company is acquired or merged with another company prior to drawing on our commitment, we would not realize our expected return. Similarly, in many cases companies will seek to restructure or repay their debt investments or buy our other equity ownership positions as part of an acquisition or merger transaction, which may result in a repayment of debt or other reduction of our investment. By originating loans to companies that are experiencing significant financial or business difficulties, we may be exposed to distressed lending risks. As part of our lending activities, we may originate loans to companies that are experiencing significant financial or business difficulties, including companies involved in bankruptcy or other reorganization and liquidation proceedings. Although the terms of such financing may result in significant financial returns to us, they involve a substantial degree of risk. The level of analytical sophistication, both financial and legal, necessary for successful financing to companies experiencing significant business and financial difficulties is unusually high. We cannot assure you that we will correctly evaluate the value of the assets collateralizing our loans or the prospects for a successful reorganization or similar action. In any reorganization or liquidation proceeding relating to a company that we fund, we may lose all or part of the amounts advanced to the borrower or may be required to accept collateral with a value less than the amount of the loan advanced by us to the borrower. Our portfolio companies in some cases may incur debt or issue equity securities that rank equally with, or senior to, our investments in those companies. Our portfolio companies may have, or may be permitted to incur, other debt, or issue other equity securities that rank equally with, or senior to, our investments. By their terms, those instruments may provide that the holders are entitled to receive payment of dividends, interest or principal on or before the dates on which we are entitled to receive payments in respect of our investments. These debt instruments would usually prohibit the portfolio companies from paying interest on or repaying our investments in the event and during the continuance of a default under the debt. Also, in the event of insolvency, liquidation, dissolution, reorganization or bankruptcy of a portfolio company, holders of securities ranking senior to our investment in that portfolio company typically would be entitled to receive payment in full before we receive any distribution in respect of our investment. After repaying those holders, the portfolio company may not have any remaining assets to use for repaying its obligation to us. In the case of securities ranking equally with our investments, we would have to share on an equal basis any distributions with other security holders in the event of an insolvency, liquidation, dissolution, reorganization or bankruptcy of the relevant portfolio company. The rights we may have with respect to the collateral securing certain loans we make to our portfolio companies may also be limited pursuant to the terms of one or more intercreditor agreements or agreements among lenders. Under these agreements, we may forfeit certain rights with respect to the collateral to holders with prior claims. These rights may include the right to commence enforcement proceedings against the collateral, the right to control the conduct of those enforcement proceedings, the right to approve amendments to collateral documents, the right to release liens on the collateral and the right to waive past defaults under collateral documents. We may not have the ability to control or direct such actions, even if as a result our rights as lenders are adversely affected. We may be exposed to special risks associated with bankruptcy cases. One or more of our portfolio companies may be involved in bankruptcy or other reorganization or liquidation proceedings. Many of the events within a bankruptcy case are adversarial and often beyond the control of the creditors. While creditors generally are afforded an opportunity to object to significant actions, we cannot assure you that a bankruptcy court would not approve actions that may be contrary to our interests. There also are instances where creditors can lose their ranking and priority if they are considered to have taken over management of a borrower. If one of our portfolio companies were to go bankrupt, depending on the facts and circumstances, including the extent to which we will actually provide significant managerial assistance to that portfolio company, a bankruptcy court might subordinate all or a portion of our claim to that of other creditors. The reorganization of a company can involve substantial legal, professional and administrative costs to a lender and the borrower. It is subject to unpredictable and lengthy delays, and during the process a company’s competitive position may erode, key management may depart and a company may not be able to invest adequately. In some cases, the debtor company may not be able to reorganize and may be required to liquidate assets. The debt of companies in financial reorganization will, in most cases, not pay current interest, may not accrue interest during reorganization and may be adversely affected by an erosion of the issuer’s fundamental value. In addition, lenders can be subject to lender liability claims for actions taken by them where they become too involved in the borrower’s business or exercise control over the borrower. For example, we could become subject to a lender liability claim (alleging that we misused our influence on the borrower for the benefit of its lenders), if, among other things, the borrower requests significant managerial assistance from us and we provide that assistance. Our failure to make follow-on investments in our portfolio companies could impair the value of our investments. Following an initial investment in a portfolio company, we may make additional investments in that portfolio company as “follow-on” investments to: • increase or maintain in whole or in part our equity ownership percentage; • exercise warrants, options or convertible securities that were acquired in the original or subsequent financing; or • attempt to preserve or enhance the value of our investment. We may elect not to make follow-on investments, may be constrained in our ability to employ available funds, or otherwise may lack sufficient funds to make those investments. We have the discretion to make any follow-on investments, subject to the availability of capital resources. However, doing so could be placing even more capital at risk in existing portfolio companies. The failure to make follow-on investments may, in some circumstances, jeopardize the continued viability of a portfolio company and our initial investment, or may result in a missed opportunity for us to increase our participation in a successful operation. Even if we have sufficient capital to make a desired follow-on investment, we may elect not to make a follow-on investment because we may not want to increase our concentration of risk, because we prefer other opportunities or because we are inhibited by compliance with BDC requirements or the desire to maintain our tax status. Our ability to enter into transactions with our affiliates is restricted. We are prohibited under the 1940 Act from participating in certain transactions with certain of our affiliates without the prior approval of our Independent Directors and, in some cases, exemptive relief from the SEC. Any person that owns, directly or indirectly, 5% or more of our outstanding voting securities is our affiliate for purposes of the 1940 Act, and we generally are prohibited from buying or selling any security from or to such affiliate, absent the prior approval of our Independent Directors. The 1940 Act also prohibits certain “joint” transactions with certain of our affiliates, which could include investments in the same portfolio company (whether at the same or different times), without prior approval of our Independent Directors and, in some cases, exemptive relief from the SEC. If a person acquires more than 25% of our voting securities, we are prohibited from buying or selling any security from or to such person or certain of that person’s affiliates, or entering into prohibited joint transactions with such persons, absent the prior approval of the SEC. Similar restrictions limit our ability to transact business with our officers or directors or their affiliates. The decision by Sixth Street, our Adviser or their affiliates to allocate an opportunity to another entity could cause us to forgo an investment opportunity that we otherwise would have made. We also generally will be unable to invest in any issuer in which Sixth Street and its other affiliates or a fund managed by Sixth Street or its other affiliates has previously invested or in which they are making an investment. Similar restrictions limit our ability to transact business with our officers or directors or their affiliates. These restrictions may limit the scope of investment opportunities that would otherwise be available to us. On December 16, 2014, we were granted an exemptive order from the SEC that, if certain conditions are met, allows us to co-invest with certain of our affiliates (including affiliates of Sixth Street) in middle-market loan origination activities for companies domiciled in the United States and certain “follow-on” investments in companies in which we have already co-invested pursuant to the order and remain invested. On January 16, 2020, we filed a further application for co-investment exemptive relief with the SEC, which was most recently amended on June 29, 2022, in order to better align our existing co-investment relief with more recent SEC exemptive orders, including flexibility to allow certain private funds affiliated with us to participate in “follow-on” investments in issuers in which the we are invested, but such private affiliated funds are not invested. On August 3, 2022, the SEC granted the new order in response to our application. The new order provides us with greater flexibility to participate in co-investment transactions with certain proprietary accounts that are majority-owned by our Adviser or its affiliates, to participate in “follow-on” investments in so-called “pre-boarding” investments in which we or an affiliated fund acquired a prior position not in reliance on the prior SEC exemptive order, and to participate in certain “follow-on” investments and pro rata distributions of existing co-investment positions without seeking approval by a majority of our Independent Direc

Risks Related to Our Securities [Member]

General Description of Registrant [Abstract]

Risk [Text Block]

Risks Related to Our Securities • There is a risk that investors in our common stock may not receive dividends or that our dividends may not grow over time. • Investing in our securities may involve a high degree of risk and the market price of our common stock may fluctuate significantly and could decline. • Our stockholders will experience dilution in their ownership percentage if they opt out of our dividend reinvestment plan. • Purchases of our common stock by us under the Company 10b5-1 Plan may result in dilution to our net asset value per share and the price of our common stock being higher than the price that otherwise might exist in the open market. Risks Related to Our Securities There is a risk that investors in our common stock may not receive dividends or that our dividends may not grow over time. We intend to continue paying dividends on a quarterly basis to our stockholders out of assets legally available for distribution. We cannot assure you that we will achieve investment results or maintain a tax status that will allow or require any specified level of cash dividends or year-to-year increases in cash dividends. Our ability to pay dividends might be adversely affected by the impact of one or more of the risk factors described in this Annual Report. Due to the asset coverage test applicable to us under the 1940 Act as a BDC or restrictions under our credit facilities, we may be limited in our ability to pay dividends. Although a portion of our expected earnings and dividend distributions will be attributable to net interest income, we do not expect to generate capital gains from the sale of our portfolio investments on a level or uniform basis from quarter to quarter. This may result in substantial fluctuations in our quarterly dividend payments. In some cases where we receive certain upfront fees in connection with loans we originate, we treat the loan as having OID under applicable accounting and tax regulations, even though we have received the corresponding cash. In other cases, however, we may recognize income before or without receiving the corresponding cash, including in connection with the accretion of OID. For other risks associated with debt obligations treated as having OID, see “ —Risks Related to Our Portfolio Company Investments—There are certain risks associated with holding debt obligations that have original issue discount or payment-in-kind interest .” Therefore, we may be required to make a distribution to our stockholders in order to satisfy the annual distribution requirement necessary to qualify for and maintain RIC tax treatment under Subchapter M of the Code, even though we may not have received the corresponding cash amount. Accordingly, we may have to sell investments at times we would not otherwise consider advantageous, raise additional debt or equity capital or reduce new investment originations to meet these distribution requirements for this purpose. If we are not able to obtain cash from other sources, we may fail to qualify as a RIC and thereby be subject to corporate-level income tax. To the extent that the amounts distributed by us exceed our current and accumulated earnings and profits, these excess distributions will be treated first as a return of capital to the extent of a stockholder’s tax basis in his or her shares and then as capital gain. Reducing a stockholder’s tax basis will have the effect of increasing his or her gain (or reducing loss) on a subsequent sale of shares. The part of the Incentive Fee payable by us that relates to our net investment income is computed and paid on income that may include interest that has been accrued but not yet received in cash. If a portfolio company defaults on a loan, it is possible that accrued interest previously used in the calculation of the Incentive Fee will become uncollectible. Consequently, while we may make Incentive Fee payments on income accruals that we may not collect in the future and with respect to which we do not have a clawback right against our Adviser, the amount of accrued income written off in any period will reduce the income in the period in which the write-off is taken and thereby reduce that period’s Incentive Fee payment, if any. In addition, the middle-market companies in which we intend to invest may be more susceptible to economic downturns than larger operating companies, and therefore may be more likely to default on their payment obligations to us during recessionary periods. Any such defaults could substantially reduce our net investment income available for distribution in the form of dividends to our stockholders. Investing in our securities may involve a high degree of risk. The investments we make in accordance with our investment objective may result in a higher amount of risk than alternative investment options and volatility or loss of principal. Our investments in portfolio companies may be highly speculative and aggressive and, therefore, an investment in our securities may not be suitable for someone with lower risk tolerance. The market price of our common stock may fluctuate significantly. The market price and liquidity of the market for shares of our common stock may be significantly affected by numerous factors, some of which are beyond our control and may not be directly related to our operating performance. These factors include: • significant volatility in the market price and trading volume of securities of BDCs or other companies in our sector, which is not necessarily related to the operating performance of these companies; • changes in regulatory policies or tax guidelines, particularly with respect to RICs or BDCs; • the exclusion of BDC common stock from certain market indices, which could reduce the ability of certain investment funds to own our common stock and put short term selling pressure on our common stock; • loss of RIC or BDC status; • changes or perceived changes in earnings or variations in operating results; • changes in our portfolio of investments; • changes or perceived changes in the value of our portfolio of investments; • changes in accounting guidelines governing valuation of our investments; • any shortfall in revenue or net income or any increase in losses from levels expected by investors or securities analysts; • any downgrades to our credit rating or placement on a negative watch status by a credit rating agency; • departure of the Adviser’s or any of its affiliates’ key personnel; • operating performance of companies comparable to us; • short-selling pressure with respect to shares of our common stock or BDCs generally; • future sales of our securities convertible into or exchangeable or exercisable for our common stock or the conversion of such securities; • uncertainty surrounding the strength of the U.S. economy; • concerns regarding European sovereign debt and Brexit; • concerns regarding volatility in the Chinese stock market and Chinese currency; • concerns regarding U.S. and global tariffs and trade policy; • the impact of the large-scale invasion of Ukraine by Russia that began in February 2022, related sanctions • fluctuations in base interest rates, such as LIBOR, SOFR, EURIBOR, SONIA, the Federal Funds Rate or the Prime Rate; • the impact of public health epidemics on the global economy, such as the COVID-19 pandemic and its worldwide impact; • general economic trends and other external factors; and • loss of a major funding source. In the past, following periods of volatility in the market price of a company’s securities, securities class action litigation has often been brought against that company. If our stock price fluctuates significantly, we may be the target of securities litigation in the future. Securities litigation could result in substantial costs and divert management’s attention and resources from our business. We cannot assure you that the market price of shares of our common stock will not decline. Shares of closed-end investment companies, including BDCs, frequently trade at a discount from their net asset value and our stock may also be discounted in the market. This characteristic of closed-end investment companies is separate and distinct from the risk that our net asset value per share of common stock may decline. In the past, shares of BDCs, including at times shares of our common stock, have traded at prices per share below net asset value per share. We cannot predict whether our common stock will trade at a price per share above, at or below net asset value per share. In addition, if our common stock trades below its net asset value per share, we will generally not be able to sell additional shares of our common stock to the public at its market price without first obtaining the approval of a majority of our stockholders (including a majority of our unaffiliated stockholders) and our Independent Directors for such issuance. See “—Risks Related to Our Business and Structure—Regulations governing our operation as a BDC affect our ability to, and the way in which we, raise additional capital.” Sales of substantial amounts of our common stock in the public market may have an adverse effect on the market price of our common stock. Sales of substantial amounts of our common stock, the availability of such common stock for sale or the perception that such sales could occur could adversely affect the prevailing market prices for our common stock. If this occurs, it could impair our ability to raise additional capital through the sale of equity securities should we desire to do so. We cannot predict what effect, if any, future sales of securities or the availability of securities for future sales will have on the market price of our common stock prevailing from time to time. Our stockholders will experience dilution in their ownership percentage if they opt out of our dividend reinvestment plan. We have adopted a dividend reinvestment plan, pursuant to which we will reinvest all cash dividends and distributions declared by the Board on behalf of investors who do not elect to receive their dividends in cash. As a result, if the Board authorizes, and we declare, a cash dividend or other distribution, then our stockholders who have not opted out of our dividend reinvestment plan will have their cash distributions automatically reinvested in additional common stock, rather than receiving the cash dividend or other distribution. See “ITEM 1. BUSINESS—Dividend Policy ” and “ ITEM 1. BUSINESS—Dividend Reinvestment Plan ” for a description of our dividend policy and obligations. In addition, the number of shares issued pursuant to the dividend reinvestment plan will be determined based on the market price of shares of our common stock, except in circumstances where the market price exceeds our most recently computed net asset value per share, in which case we will issue shares at the greater of (i) the most recently computed net asset value per share and (ii) 95% of the current market price per share or such lesser discount to the current market price per share that still exceeds the most recently computed net asset value per share. Accordingly, participants in the dividend reinvestment plan may receive a greater number of shares of our common stock than the number of shares associated with the market price of our common stock, resulting in dilution for other stockholders. Stockholders that opt out of our dividend reinvestment plan will experience dilution in their ownership percentage of our common stock over time. Purchases of our common stock by us under the Company 10b5-1 Plan may result in the price of our common stock being higher than the price that otherwise might exist in the open market. We have entered into an agreement with Goldman Sachs & Co. LLC, which we refer to as the Company 10b5-1 Plan, in accordance with Rules 10b5-1 and 10b-18 under the Exchange Act, under which Goldman Sachs & Co. LLC, as agent for us, will buy up to $50 million of our common stock in the aggregate during the period ending on the earlier of the date on which all the capital committed to the plan has been exhausted or May 31, 2023. Whether purchases will be made under the Company 10b5-1 Plan and how much will be purchased at any time is uncertain, dependent on prevailing market prices and trading volumes, all of which we cannot predict. These activities may have the effect of maintaining the market price of our common stock or retarding a decline in the market price of the common stock, and, as a result, the price of our common stock may be higher than the price that otherwise might exist in the open market. Purchases of our common stock by us under the Company 10b5-1 Plan may result in dilution to our net asset value per share. On August 4, 2015, the Board authorized us to acquire up to $50 million in aggregate of our common stock from time to time over an initial six month period, and has continued to authorize the refreshment of the $50 million amount authorized under and extension of the stock repurchase program prior to its expiration since that time, most recently as of November 1, 2022. Under the Company 10b5-1 Plan, the agent will increase the volume of purchases made as the price of our common stock declines, subject to volume restrictions. Dilution to our net asset value per share will occur if we purchase shares of our common stock at a price above the net asset value per share, as it would cause a proportionately smaller increase in our stockholders’ interest in our earnings and assets and their voting interest in us than the decrease in our assets resulting from such repurchase. As a result of any such dilution, our market price per share may decline. The actual dilutive effect will depend on the number of shares of common stock that could be so repurchased, the price and the timing of any repurchases under the Company 10b5-1 Plan.

General Risk Factors [Member]

General Description of Registrant [Abstract]

Risk [Text Block]

General Risk Factors • We are highly dependent on information systems and systems failures could significantly disrupt our business, which may, in turn, negatively affect the market price of our common stock and our ability to pay dividend. • Changes in laws or regulations governing our operations may adversely affect our business. • The effect of global climate change may impact the operations of our portfolio companies. General Risk Factors We are highly dependent on information systems and systems failures could significantly disrupt our business, which may, in turn, negatively affect the market price of our common stock and our ability to pay dividends. Our business is highly dependent on the communications and information systems of the Adviser, its affiliates and third parties, including certain limited TPG-provided services (such as certain information technology services utilized by the Adviser on our behalf). Further, in the ordinary course of our business we or the Adviser engage certain third party service providers to provide us with services necessary for our business. Any failure or interruption of those systems or services, including as a result of the termination or suspension of an agreement with any third-party service providers, could cause delays or other problems in our activities. Our financial, accounting, data processing, backup or other operating systems and facilities may fail to operate properly or become disabled or damaged as a result of a number of factors including events that are wholly or partially beyond our control and adversely affect our business. There could be: • sudden electrical or telecommunications outages; • natural disasters such as earthquakes, tornadoes and hurricanes; • disease pandemics; • events arising from local or larger scale political or social matters, including wars or terrorist acts; • outages due to idiosyncratic issues at specific providers; and • cyber-attacks. These events, in turn, could have a material adverse effect on our operating results and negatively affect the market price of our common stock and our ability to pay dividends to our stockholders. Changes in laws or regulations governing our operations may adversely affect our business. We and our portfolio companies are subject to regulation by laws and regulations at the local, state, federal and, in some cases, foreign levels. These laws and regulations, as well as their interpretation, may be changed from time to time, and new laws and regulations may be enacted. Accordingly, any change in these laws or regulations, changes in their interpretation, or newly enacted laws or regulations and any failure by us or our portfolio companies to comply with these laws or regulations, could require changes to certain business practices of us or our portfolio companies, negatively impact the operations, cash flows or financial condition of us or our portfolio companies, impose additional costs on us or our portfolio companies or otherwise adversely affect our business or the business of our portfolio companies. In particular, changes to the laws and regulations governing BDCs or the interpretation of these laws and regulations by the staff of the SEC could disrupt our business model. For example, tax reform legislation could have an adverse impact on us, the credit markets and our portfolio companies, to the extent the reduction in corporate tax rates or limitations on interest expense deductibility impact the credit markets and our portfolio companies. Any changes to the laws and regulations governing our operations or the U.S. federal income tax treatment of our assets may cause us to alter our investment strategy to avail ourselves of new or different opportunities. For more information on tax regulatory risks, see “ Risks Related to our Portfolio Company Investments.” Over the last several years, there has been an increase in regulatory attention to the extension of credit outside of the traditional banking sector, raising the possibility that some portion of the non-bank financial sector will be subject to new regulation. While it cannot be known at this time whether these regulations will be implemented or what form they will take, increased regulation of non-bank credit extension could negatively impact our operations, cash flows or financial condition, impose additional costs on us, intensify the regulatory supervision of us or otherwise adversely affect our business. The effect of global climate change may adversely affect our business and impact the operations of our portfolio companies. We and our portfolio companies face risks associated with climate change including risks related to the impact of climate-and ESG-related legislation and regulation (both domestically and internationally), risks related to climate-related business trends, and risks stemming from the physical impacts of climate change. New climate change-related regulations or interpretations of existing laws may result in enhanced disclosure obligations, which could negatively affect us or our portfolio companies and materially increase our regulatory burden. Increased regulations generally increase our costs, and we could continue to experience higher costs if new laws require us to spend more time or buy new technology to comply effectively. At the portfolio company level, while we have increasingly and substantially sought to invest in sectors that are inherently lower carbon intensity (e.g., business services) which decreases transition risk, there are still individual portfolio companies in these and other sectors that could face transition risk if carbon-related regulations or taxes are implemented. Further, advances in climate science may change society’s understanding of sources and magnitudes of negative effects on climate, which could negatively impact portfolio company financial performance and regulatory jeopardy. For our portfolio companies, business trends related to climate change may require capital expenditures, product or service redesigns, and changes to operations and supply chains to meet changing customer expectations. While this can create opportunities, not addressing these changed expectations could create business risks for portfolio companies. Further, significant physical effects of climate change including extreme weather events such as hurricanes or floods, can also have an adverse impact on certain of our portfolio companies and investments, especially our portfolio companies that rely locations in the affected areas. As the effects of climate change increase, we expect the frequency and impact of weather and climate related events and conditions to increase as well. For example, unseasonal or violent weather events can have a material impact to businesses that focus on tourism or recreational travel. Additionally, the needs of customers of energy companies vary with weather conditions, primarily temperature and humidity. To the extent weather conditions are affected by climate change, energy use could increase or decrease depending on the duration and magnitude of any changes. Increases in the cost of energy could adversely affect the cost of operations of our portfolio companies if the use of energy products or services is material to their business. A decrease in energy use due to weather changes may affect some of our portfolio companies’ financial condition, through decreased revenues. Extreme weather conditions in general require more system backup, adding to costs, and can contribute to increased system stresses, including service interruptions.

Revolving Credit Facilities [Member]

Financial Highlights [Abstract]

Senior Securities Amount

$ 719.3

$ 316.4

$ 472.3

$ 495.7

$ 187.5

$ 486.8

$ 578.7

$ 540.3

$ 283.9

$ 432.3

Senior Securities Coverage per Unit

$ 1,885.7

$ 2,053.6

$ 2,045.4

$ 2,004.1

$ 2,705.2

$ 2,355.3

$ 2,376.6

$ 2,257.3

$ 3,110.3

$ 2,329.5

Convertible Senior Notes Due 2019 [Member]

Financial Highlights [Abstract]

Senior Securities Amount

$ 114.3

$ 113.7

$ 113.1

$ 112.5

$ 111.9

Senior Securities Coverage per Unit

$ 2,705.2

$ 2,355.3

$ 2,376.6

$ 2,257.3

$ 3,110.3

Convertible Senior Notes Due 2022 [Member]

Financial Highlights [Abstract]

Senior Securities Amount

$ 100

$ 142.5

$ 171.9

$ 171.7

$ 114.7

Senior Securities Coverage per Unit

$ 2,053.6

$ 2,045.4

$ 2,004.1

$ 2,705.2

$ 2,355.3

2022 Convertible Notes

Capital Stock, Long-Term Debt, and Other Securities [Abstract]

Long Term Debt, Title [Text Block]

2022 Convertible Notes

Long Term Debt, Principal

$ 57.5

$ 115

Long Term Debt, Structuring [Text Block]

The 2022 Convertible Notes were unsecured, and bore interest at a rate of 4.50% per year, payable semiannually.

2023 Notes

Financial Highlights [Abstract]

Senior Securities Amount

$ 150

$ 150

$ 150

$ 150

$ 150

Senior Securities Coverage per Unit

$ 1,885.7

$ 2,053.6

$ 2,045.4

$ 2,004.1

$ 2,705.2

Capital Stock, Long-Term Debt, and Other Securities [Abstract]

Long Term Debt, Title [Text Block]

2023 Notes

Long Term Debt, Principal

$ 150

Long Term Debt, Structuring [Text Block]

The 2023 Notes bore interest at a rate of 4.50% per year, payable semi-annually commencing on July 22, 2018, and were redeemable in whole or in part at our option at any time at par plus a “make whole” premium.

2024 Notes

Financial Highlights [Abstract]

Senior Securities Amount

$ 346.8

$ 346.4

$ 346.1

$ 297.2

Senior Securities Coverage per Unit

$ 1,885.7

$ 2,053.6

$ 2,045.4

$ 2,004.1

Capital Stock, Long-Term Debt, and Other Securities [Abstract]

Long Term Debt, Title [Text Block]

2024 Notes

Long Term Debt, Principal

$ 50

$ 300

Long Term Debt, Structuring [Text Block]

The 2024 Notes bear interest at a rate of 3.875% per year, payable semi-annually commencing on May 1, 2020, and may be redeemed in whole or in part at our option at any time at par plus a “make whole” premium.

2026 Notes

Financial Highlights [Abstract]

Senior Securities Amount

$ 298.5

$ 298.1

Senior Securities Coverage per Unit

$ 1,885.7

$ 2,053.6

Capital Stock, Long-Term Debt, and Other Securities [Abstract]

Long Term Debt, Title [Text Block]

2026 Notes

Long Term Debt, Principal

$ 300

Long Term Debt, Structuring [Text Block]

The 2026 Notes bear interest at a rate of 2.50% per year, payable semi-annually commencing on August 1, 2021, and may be redeemed in whole or in part at our option at any time at par plus a “make whole” premium

Organization and Basis of Prese

Organization and Basis of Presentation	12 Months Ended
	Dec. 31, 2022
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Organization and Basis of Presentation	1. Organization and Basis of Presentation Organization Sixth Street Specialty Lending, Inc. (the “Company”) is a Delaware corporation formed on July 21, 2010. The Company was formed primarily to lend to, and selectively invest in, middle-market companies in the United States. The Company has elected to be regulated as a business development company (“BDC”) under the 1940 Act. In addition, for tax purposes, the Company has elected to be treated as a regulated investment company (“RIC”) under Subchapter M of the Internal Revenue Code of 1986, as amended (the “Code”). The Company is managed by Sixth Street Specialty Lending Advisers, LLC (the “Adviser”). On June 1, 2011, the Company formed a wholly-owned subsidiary, TC Lending, LLC, a Delaware limited liability company. On March 22, 2012, the Company formed a wholly-owned subsidiary, Sixth Street SL SPV, LLC, a Delaware limited liability company. On May 19, 2014, the Company formed a wholly-owned subsidiary, Sixth Street SL Holding, LLC, a Delaware limited liability company. On December 9, 2020, the Company formed a wholly-owned subsidiary, Sixth Street Specialty Lending Sub, LLC, a Cayman Islands limited liability company. On March 21, 2014, the Company completed its initial public offering (“IPO”) and the Company’s shares began trading on the New York Stock Exchange (“NYSE”) under the symbol “TSLX.” Basis of Presentation The accompanying consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”), and include the accounts of the Company and its subsidiaries. In the opinion of management all adjustments considered necessary for the fair presentation of the consolidated financial statements for the periods presented have been included. All intercompany balances and transactions have been eliminated in consolidation. The Company is an investment company and, therefore, applies the specialized accounting and reporting guidance in Accounting Standards Codification (“ASC”) Topic 946, Financial Services – Investment Companies. Fiscal Year End The Company’s fiscal year ends on December 31.

Significant Accounting Policies

Significant Accounting Policies	12 Months Ended
	Dec. 31, 2022
Accounting Policies [Abstract]
Significant Accounting Policies	2. Significant Accounting Policies Use of Estimates The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements. Actual amounts could differ from those estimates and such differences could be material. Cash and Cash Equivalents Cash and cash equivalents may consist of demand deposits, highly liquid investments (e.g., money market funds, U.S. Treasury notes, and similar type instruments) with original maturities of three months or less, and restricted cash pledged as collateral for certain centrally cleared derivative instruments. Cash and cash equivalents denominated in U.S. dollars are carried at cost, which approximates fair value. The Company deposits its cash and cash equivalents with highly-rated banking corporations and, at times, cash deposits may exceed the insured limits under applicable law. Investments at Fair Value Loan originations are recorded on the date of the binding commitment, which is generally the funding date. Investment transactions purchased through the secondary markets are recorded on the trade date. Realized gains or losses are measured by the difference between the net proceeds received (excluding prepayment fees, if any) and the amortized cost basis of the investment without regard to unrealized gains or losses previously recognized, and include investments charged off during the period, net of recoveries. The net change in unrealized gains or losses primarily reflects the change in investment values and also includes the reversal of previously recorded unrealized gains or losses with respect to investments realized during the period. Investments for which market quotations are readily available are typically valued at those market quotations. To validate market quotations, the Company utilizes a number of factors to determine if the quotations are representative of fair value, including the source and number of the quotations. Debt and equity securities that are not publicly traded or whose market prices are not readily available, as is the case for substantially all of our investments, are valued at fair value as determined in good faith by the Company’s Board of Directors (the “Board”), based on, among other things, the input of the Adviser, the Company’s Audit Committee and independent third-party valuation firms engaged at the direction of the Board. As part of the valuation process, the Board takes into account relevant factors in determining the fair value of its investments, including and in combination of: the estimated enterprise value of a portfolio company (that is, the total value of the portfolio company’s net debt and equity), the nature and realizable value of any collateral, the portfolio company’s ability to make payments based on its earnings and cash flow, the markets in which the portfolio company does business, a comparison of the portfolio company’s securities to any similar publicly traded securities, and overall changes in the interest rate environment and the credit markets that may affect the price at which similar investments may be made in the future. When an external event such as a purchase transaction, public offering or subsequent equity sale occurs, the Board considers whether the pricing indicated by the external event corroborates its valuation. The Board undertakes a multi-step valuation process, which includes, among other procedures, the following: • The valuation process begins with each investment being initially valued by the investment professionals responsible for the portfolio investment in conjunction with the portfolio management team. • The Adviser’s management reviews the preliminary valuations with the investment professionals. Agreed upon valuation recommendations are presented to the Audit Committee. • The Audit Committee reviews the valuations presented and recommends values for each investment to the Board. • The Board reviews the recommended valuations and determines the fair value of each investment; valuations that are not based on readily available market quotations are valued in good faith based on, among other things, the input of the Adviser, Audit Committee and, where applicable, other third parties including independent third-party valuation firms engaged at the direction of the Board. The Company conducts this valuation process on a quarterly basis. The Board has engaged independent third-party valuation firms to perform certain limited procedures that the Board has identified and requested them to perform in connection with the valuation process of investments for which no market quotations are readily available. At December 31, 2022, the independent third-party valuation firms performed their procedures over substantially all of the Company’s investments. Upon completion of such limited procedures, the third-party valuation firms concluded that the fair value, as determined by the Board, of those investments subjected to their limited procedures, appeared reasonable. The Company applies Financial Accounting Standards Board Accounting Standards Codification Topic 820, Fair Value Measurement (“ASC Topic 820”), as amended, which establishes a framework for measuring fair value in accordance with U.S. GAAP and required disclosures of fair value measurements. ASC Topic 820 determines fair value to be the price that would be received for an investment in a current sale, which assumes an orderly transaction between market participants on the measurement date. Market participants are defined as buyers and sellers in the principal or most advantageous market (which may be a hypothetical market) that are independent, knowledgeable, and willing and able to transact. In accordance with ASC Topic 820, the Company considers its principal market to be the market that has the greatest volume and level of activity. ASC Topic 820 specifies a fair value hierarchy that prioritizes and ranks the level of observability of inputs used in determination of fair value. In accordance with ASC Topic 820, these levels are summarized below: • Level 1—Valuations based on quoted prices in active markets for identical assets or liabilities that the Company has the ability to access. • Level 2—Valuations based on quoted prices in markets that are not active or for which all significant inputs are observable, either directly or indirectly. • Level 3—Valuations based on inputs that are unobservable and significant to the overall fair value measurement. Transfers between levels, if any, are recognized at the beginning of the quarter in which the transfers occur. In addition to using the above inputs in investment valuations, the Company applies the valuation policy approved by its Board that is consistent with ASC Topic 820. Consistent with the valuation policy, the Company evaluates the source of inputs, including any markets in which its investments are trading (or any markets in which securities with similar attributes are trading), in determining fair value. When a security is valued based on prices provided by reputable dealers or pricing services (that is, broker quotes), the Company subjects those prices to various additional criteria in making the determination as to whether a particular investment would qualify for treatment as a Level 2 or Level 3 investment. For example, the Company reviews pricing provided by dealers or pricing services in order to determine if observable market information is being used, versus unobservable inputs. Some additional factors considered include the number of prices obtained as well as an assessment as to their quality, such as the depth of the relevant market relative to the size of the Company’s position. Due to the inherent uncertainty of determining the fair value of investments that do not have a readily available market value, the fair value of the Company’s investments may fluctuate from period to period. Additionally, the fair value of such investments may differ significantly from the values that would have been used had a ready market existed for such investments and may differ materially from the values that may ultimately be realized. Further, such investments are generally less liquid than publicly traded securities and may be subject to contractual and other restrictions on resale. If the Company were required to liquidate a portfolio investment in a forced or liquidation sale, it could realize amounts that are different from the amounts presented and such differences could be material. In addition, changes in the market environment including the impact of changes in broader market indices and credit spreads and other events that may occur over the life of the investments may cause the gains or losses ultimately realized on these investments to be different than the unrealized gains or losses reflected herein. Financial and Derivative Instruments The Company recognizes all derivative instruments as assets or liabilities at fair value in its consolidated financial statements, pursuant to ASC Topic 815 Derivatives and Hedging, further clarified by the FASB’s issuance of the Accounting Standards Update (“ASU”) No. 2017-12, Derivatives and Hedging, which was adopted in 2019 by the Company. For all derivative instruments designated in a hedge accounting relationship, the entire change in the fair value of the hedging instrument shall be recorded in the same line item of the consolidated statements of operations as the hedged item. The Company uses certain interest rate swaps as derivative instruments to hedge the Company’s fixed rate debt, and therefore both the periodic payment and the change in fair value for the effective hedge, if applicable, will be recognized as components of interest expense in the consolidated statements of operations. For derivative contracts entered into by the Company that are not designated in a hedge accounting relationship, the Company presents changes in the fair value through current period earnings. In the normal course of business, the Company has commitments and risks resulting from its investment transactions, which may include those involving derivative instruments. Derivative instruments are measured in terms of the notional contract amount and derive their value based upon one or more underlying instruments. While the notional amount gives some indication of the Company’s derivative activity, it generally is not exchanged, but is only used as the basis on which interest and other payments are exchanged. Derivative instruments are subject to various risks similar to non-derivative instruments including market, credit, liquidity, and operational risks. The Company manages these risks on an aggregate basis as part of its risk management process. Derivatives, including the Company’s interest rate swaps, for which broker quotes are available are typically valued at those broker quotes. Offsetting Assets and Liabilities Foreign currency forward contract and interest rate swap receivables or payables pending settlement are offset, and the net amount is included with receivable or payable for foreign currency forward contracts or interest rate swaps in the consolidated balance sheets when, and only when, they are with the same counterparty, the Company has the legal right to offset the recognized amounts, and it intends to either settle on a net basis or realize the asset and settle the liability simultaneously. Foreign Currency Foreign currency amounts are translated into U.S. dollars on the following basis: • cash and cash equivalents, market value of investments, outstanding debt on revolving credit facilities, other assets and liabilities: at the spot exchange rate on the last business day of the period; and • purchases and sales of investments, borrowings and repayments of such borrowings, income and expenses: at the rates of exchange prevailing on the respective dates of such transactions. Although net assets and fair values are presented based on the applicable foreign exchange rates described above, the Company does not isolate that portion of the results of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in fair values of investments held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. The Company’s current approach to hedging the foreign currency exposure in its non-U.S. dollar denominated investments is primarily to borrow the par amount in local currency under the Company’s Revolving Credit Facility to fund these investments. Fluctuations arising from the translation of foreign currency borrowings are included with the net change in unrealized gains (losses) on translation of assets and liabilities in foreign currencies on the consolidated statements of operations. Investments denominated in foreign currencies and foreign currency transactions may involve certain considerations and risks not typically associated with those of domestic origin, including unanticipated movements in the value of the foreign currency relative to the U.S. dollar. Equity Offering Expenses The Company records expenses related to equity offerings as a reduction of capital upon completion of an offering of registered securities. The costs associated with renewals of the Company’s shelf registration statement are expensed as incurred. Debt Issuance Costs The Company records origination and other expenses related to its debt obligations as deferred financing costs, which are presented as a direct deduction from the carrying value of the related debt liability. These expenses are deferred and amortized using the effective interest method, or straight-line method, over the stated maturity of the debt obligation. Interest and Dividend Income Recognition Interest income is recorded on an accrual basis and includes the amortization of discounts and premiums. Discounts and premiums to par value on securities purchased or originated are amortized into interest income over the contractual life of the respective security using the effective interest method. The amortized cost of investments represents the original cost adjusted for the amortization of discounts and premiums, if any. Unless providing services in connection with an investment, such as syndication, structuring or diligence, all or a portion of any loan fees received by the Company will be deferred and amortized over the investment’s life using the effective interest method. Loans are generally placed on non-accrual status when principal or interest payments are past due 30 days or more or when management has reasonable doubt that the borrower will pay principal or interest in full. Accrued and unpaid interest is generally reversed when a loan is placed on non-accrual status. Interest payments received on non-accrual loans may be recognized as income or applied to principal depending upon management’s judgment regarding collectability. Non-accrual loans are restored to accrual status when past due principal and interest has been paid and, in management’s judgment, the borrower is likely to make principal and interest payments in the future. Management may determine to not place a loan on non-accrual status if, notwithstanding any failure to pay, the loan has sufficient collateral value and is in the process of collection. Dividend income on preferred equity securities is recorded on an accrual basis to the extent that such amounts are payable by the portfolio company and are expected to be collected. Dividend income on common equity securities is recorded on the record date for private portfolio companies or on the ex-dividend date for publicly-traded portfolio companies. Other Income From time to time, the Company may receive fees for services provided to portfolio companies by the Adviser. The services that the Adviser provides vary by investment, but may include syndication, structuring, diligence fees, or other service-based fees and fees for providing managerial assistance to our portfolio companies and are recognized as revenue when earned. Earnings per share The Company's earnings per share (“EPS”) amounts have been computed based on the weighted-average number of shares of common stock outstanding for the period. Basic EPS is computed by dividing net increase (decrease) in net assets resulting from operations by the weighted average number of shares of common stock outstanding during the period. Diluted EPS is computed by dividing net increase (decrease) in net assets resulting from operations by the weighted average number of shares of common stock assuming all potential shares had been issued and the additional shares of common stock were dilutive. Diluted EPS reflects the potential dilution, using the if-converted method for convertible debt, which could occur if all potentially dilutive securities were exercised. Reimbursement of Transaction-Related Expenses The Company may receive reimbursement for certain transaction-related expenses in pursuing investments. Transaction-related expenses, which are expected to be reimbursed by third parties, are typically deferred until the transaction is consummated and are recorded in Prepaid expenses and other assets on the date incurred. The transaction-related costs of pursuing investments not otherwise reimbursed are borne by the Company and for successfully completed investments included as a component of the investment’s cost basis. Cash advances received in respect of transaction-related expenses are recorded as Cash and cash equivalents with an offset to Other liabilities or Other payables to affiliates. Other liabilities or Other payables to affiliates are relieved as reimbursable expenses are incurred. Income Taxes, Including Excise Taxes The Company has elected to be treated as a RIC under Subchapter M of the Code, and the Company intends to operate in a manner so as to continue to qualify for the tax treatment applicable to RICs. To qualify as a RIC, the Company must, among other things, distribute to its stockholders in each taxable year generally at least 90 % of its investment company taxable income, as defined by the Code, and net tax-exempt income for that taxable year. To maintain its RIC status, the Company, among other things, has made and intends to continue to make the requisite distributions to its stockholders, which generally relieves the Company from corporate-level U.S. federal income taxes. The Company evaluates tax positions taken or expected to be taken in the course of preparing its financial statements to determine whether the tax positions are “more-likely-than-not” to be sustained by the applicable tax authority. Tax positions not deemed to meet the “more-likely-than-not” threshold are reserved and recorded as a tax benefit or expense in the current year. All penalties and interest associated with income taxes are included in income tax expense. Conclusions regarding tax positions are subject to review and may be adjusted at a later date based on factors including, but not limited to, on-going analyses of tax laws, regulations and interpretations thereof. As of December 31, 2022, the Company did not have any uncertain tax positions that met the recognition or measurement criteria, nor did the Company have any unrecognized tax benefits. The Company’s 2021, 2020 and 2019 tax year returns remain subject to examination by the relevant federal, state, and local tax authorities. Depending on the level of taxable income earned in a tax year, the Company can be expected to carry forward taxable income (including net capital gains, if any) in excess of current year dividend distributions from the current tax year into the next tax year and pay a nondeductible 4 % U.S. federal excise tax on such taxable income, as required. To the extent that the Company determines that the estimated current year annual taxable income will be in excess of estimated current year dividend distributions from such income, the Company accrues excise tax on estimated excess taxable income. For the calendar years ended December 31, 2022, 2021 and 2020 we recorded a net expense of $ 2.6 million, $ 0.4 million and $ 5.8 million, respectively, for U.S. federal excise tax and other taxes. Dividends to Common Stockholders Dividends to common stockholders are recorded on the record date. The amount to be paid out as a dividend is determined by the Board and is generally based upon the earnings estimated by the Adviser. Net realized long-term capital gains, if any, would generally be distributed at least annually, although the Company may decide to retain such capital gains. The Company has adopted a dividend reinvestment plan that provides for reinvestment of any dividends declared in cash on behalf of stockholders, unless a stockholder elects to receive cash. As a result, if the Board authorizes, and it declares, a cash dividend, then the stockholders who have not “opted out” of the dividend reinvestment plan will have their cash dividends automatically reinvested in additional shares of the Company’s common stock, rather than receiving the cash dividend. The Company expects to use newly issued shares to satisfy the dividend reinvestment plan. Recent Accounting Standards and Regulatory Updates In March 2020, the Financial Accounting Standards Board issued Accounting Standards Update 2020-04 (“ASU 2020-04”) “Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting.” This guidance provides optional expedients and exceptions for applying generally accepted accounting principles to contract modifications and hedging relationships, subject to meeting certain criteria, that reference LIBOR or another reference rate expected to be discontinued. ASU 2020-04 is effective for all entities as of March 12, 2020 through December 31, 2022. The adoption of this guidance did not have a material impact on the Company’s financial position, result of operations or cash flows. Accounting Pronouncements Adopted in 2021 In August 2020, the Financial Accounting Standards Board issued Accounting Standards Update 2020-06 (“ASU 2020-06”) “Debt – Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging—Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity.” This guidance reduces the number of accounting models for convertible instruments and makes targeted improvements to the disclosures for convertible instruments and earnings per share guidance. ASU 2020-06 is effective for public business entities for annual and interim periods in fiscal years beginning after December 15, 2021 with early adoption permitted. The Company early adopted ASU 2020-06 under the modified retrospective basis during the period ended March 31, 2021 . The impact of the Company’s adoption under the modified retrospective basis required a cumulative effect adjustment to opening net assets for the remaining unamortized discount on the 2022 Convertible Notes, and a requirement for the Company to calculate diluted earnings per share using the if-converted method which assumes full share settlement for the aggregate value of the 2022 Convertible Notes. The Company’s adoption of this guidance did not have a material impact on the Company’s financial position, results of operations, cash flows or notes to the consolidated financial statements.

Agreements and Related Party Tr

Agreements and Related Party Transactions	12 Months Ended
	Dec. 31, 2022
Related Party Transactions [Abstract]
Agreements and Related Party Transactions	3. Agreements and Related Party Transactions Administration Agreement On March 15, 2011, the Company entered into the Administration Agreement with the Adviser. Under the terms of the Administration Agreement, the Adviser provides administrative services to the Company. These services include providing office space, equipment and office services, maintaining financial records, preparing reports to stockholders and reports filed with the SEC, and managing the payment of expenses and the oversight of the performance of administrative and professional services rendered by others. Certain of these services are reimbursable to the Adviser under the terms of the Administration Agreement. In addition, the Adviser is permitted to delegate its duties under the Administration Agreement to affiliates or third parties and the Company pays or reimburses the Adviser for certain expenses incurred by any such affiliates or third parties for work done on its behalf. In February 2017, the Board of Directors of the Company and the Adviser entered into an amended and restated administration agreement (the “Administration Agreement”) reflecting certain clarifications to the agreement to provide greater detail regarding the scope of the reimbursable costs and expenses of the Administrator’s services. In November 2021, the Board renewed the Administration Agreement. Unless earlier terminated as described below, the Administration Agreement will remain in effect until November 2022, and may be extended subject to required approvals. The Administration Agreement may be terminated by either party without penalty on 60 days’ written notice to the other party. No person who is an officer, director or employee of the Adviser or its affiliates and who serves as a director of the Company receives any compensation from the Company for his or her services as a director. However, the Company reimburses the Adviser (or its affiliates) for the allocable portion of the costs of compensation, benefits, and related administrative expenses of the Company’s officers who provide operational and administrative services to the Company pursuant to the Administration Agreement, their respective staffs and other professionals who provide services to the Company (including, in each case, employees of the Adviser or an affiliate). Such reimbursable amounts include the allocable portion of the compensation paid by the Adviser or its affiliates to the Company’s Chief Financial Officer, Chief Compliance Officer, and other professionals who provide operational and administrative services to the Company pursuant to the Administration Agreement, including individuals who provide “back office” or “middle office” financial, operational, legal and/or compliance services to the Company. The Company reimburses the Adviser (or its affiliates) for the allocable portion of the compensation paid by the Adviser (or its affiliates) to such individuals based on the percentage of time those individuals devote, on an estimated basis, to the business and affairs of the Company and in acting on behalf of the Company. The Company may also reimburse the Adviser or its affiliates for the allocable portion of overhead expenses (including rent, office equipment and utilities) attributable thereto. Directors who are not affiliated with the Adviser receive compensation for their services and reimbursement of expenses incurred to attend meetings. For the years ended December 31, 2022, 2021 and 2020, the Company incurred expenses of $ 3.1 million, $ 4.8 million and $ 3.8 million, respectively, for administrative services payable to the Adviser under the terms of the Administration Agreement, which is included in other general and administrative expenses in the Consolidated Statements of Operations. Investment Advisory Agreement On April 15, 2011, the Company entered into the Investment Advisory Agreement with the Adviser. The Investment Advisory Agreement was subsequently amended on December 12, 2011. Under the terms of the Investment Advisory Agreement, the Adviser provides investment advisory services to the Company. The Adviser’s services under the Investment Advisory Agreement are not exclusive, and the Adviser is free to furnish similar or other services to others so long as its services to the Company are not impaired. Under the terms of the Investment Advisory Agreement, the Company will pay the Adviser the Management Fee and may also pay certain Incentive Fees. The Management Fee is calculated at an annual rate of 1.5 % based on the average value of the Company’s gross assets calculated using the values at the end of the two most recently completed calendar quarters, adjusted for any share issuances or repurchases during the period. The Management Fee is payable quarterly in arrears. For the years ended December 31, 2022, 2021 and 2020, Management Fees (gross of waivers) were $ 39.9 million, $ 37.1 million and $ 32.1 million, respectively. Any waived Management Fees are not subject to recoupment by the Adviser. The Adviser intends to waive a portion of the Management Fee payable under the Investment Advisory Agreement by reducing the Management Fee on assets financed using leverage over 200 % asset coverage (in other words, over 1.0x debt to equity) (the “Leverage Waiver”). Pursuant to the Leverage Waiver, the Adviser intends to waive the portion of the Management Fee in excess of an annual rate of 1.0 % ( 0.250 % per quarter) on the average value of the Company's gross assets as of the end of the two most recently completed calendar quarters that exceeds the product of (i) 200 % and (ii) the average value of our net asset value at the end of the two most recently completed calendar quarters. For the years ended December 31, 2022 and 2021, Management Fees of $ 0.4 million, and $ 0.2 million, respectively, have been waived pursuant to the Leverage Waiver. The Adviser did no t waive any Management Fees for the year ended December 31, 2020 pursuant to the Leverage Waiver. The Incentive Fee consists of two parts, as follows: (i) The first component, payable at the end of each quarter in arrears, equals 100 % of the pre-Incentive Fee net investment income in excess of a 1.5 % quarterly “hurdle rate,” the calculation of which is further explained below, until the Adviser has received 17.5 % of the total pre-Incentive Fee net investment income for that quarter and, for pre-Incentive Fee net investment income in excess of 1.82 % quarterly, 17.5 % of all remaining pre-Incentive Fee net investment income for that quarter. The 100 % “catch-up” provision for pre-Incentive Fee net investment income in excess of the 1.5 % “hurdle rate” is intended to provide the Adviser with an Incentive Fee of 17.5 % on all pre-Incentive Fee net investment income when that amount equals 1.82 % in a quarter ( 7.28 % annualized), which is the rate at which catch-up is achieved. Once the “hurdle rate” is reached and catch-up is achieved, 17.5 % of any pre-Incentive Fee net investment income in excess of 1.82 % in any quarter is payable to the Adviser. Pre-Incentive Fee net investment income means dividends, interest and fee income accrued by the Company during the calendar quarter, minus the Company’s operating expenses for the quarter (including the Management Fee, expenses payable under the Administration Agreement to the Administrator, and any interest expense and dividends paid on any issued and outstanding preferred stock, but excluding the Incentive Fee). Pre-Incentive Fee net investment income includes, in the case of investments with a deferred interest feature (such as original issue discount, debt instruments with pay-in-kind interest and zero coupon securities), accrued income that the Company may not have received in cash. Pre-Incentive Fee net investment income does not include any realized capital gains, realized capital losses or unrealized capital gains or losses. (ii) The second component, payable at the end of each fiscal year in arrears, equaled 15 % through March 31, 2014 and, beginning April 1, 2014, equals a weighted percentage of cumulative realized capital gains from the Company’s inception to the end of that fiscal year, less cumulative realized capital losses and unrealized capital losses. This component of the Incentive Fee is referred to as the Capital Gains Fee. Each year, the fee paid for this component of the Incentive Fee is net of the aggregate amount of any previously paid Capital Gains Fee for prior periods. For capital gains that accrue following March 31, 2014, the Incentive Fee rate is 17.5 %. The Company accrues, but does not pay, a capital gains Incentive Fee with respect to unrealized capital gains because a capital gains Incentive Fee would be owed to the Adviser if the Company were to sell the relevant investment and realize a capital gain. The weighted percentage is intended to ensure that for each fiscal year following the completion of the IPO, the portion of the Company’s realized capital gains that accrued prior to March 31, 2014, is subject to an Incentive Fee rate of 15 % and the portion of the Company’s realized capital gains that accrued beginning April 1, 2014 is subject to an Incentive Fee rate of 17.5 %. As of March 31, 2020, there are no remaining investments that were made prior to April 1, 2014, and as a result, the Incentive Fee rate of 17.5 % is applicable to any future realized capital gains. For purposes of determining whether pre-Incentive Fee net investment income exceeds the hurdle rate, pre-Incentive Fee net investment income is expressed as a rate of return on the value of the Company’s net assets at the end of the immediately preceding calendar quarter. Section 205(b)(3) of the Investment Advisers Act of 1940, as amended, or the Advisers Act, prohibits the Adviser from receiving the payment of fees on unrealized gains until those gains are realized, if ever. There can be no assurance that such unrealized gains will be realized in the future. For the years ended December 31, 2022, 2021 and 2020, Incentive Fees were $ 24.5 million, $ 46.6 million and $ 32.9 million, respectively, of which $ 33.4 million, $ 33.1 million, and $ 31.5 million, respectively, were realized and payable to the Adviser. For the year ended December 31, 2022 previously accrued but unpaid incentive fees of $( 8.9 ) million were derecognized as they did not meet the recognition criteria of Capital Gains Fees. For the years ended December 31, 2021 and 2020, Incentive Fees of $ 13.5 million and $ 1.4 million, respectively, were accrued related to Capital Gains Fees. Any waived Incentive Fees are not subject to recoupment by the Adviser. Since the Company’s IPO, with the exception of its waiver of Management Fees and certain Incentive Fees attributable to the Company’s ownership of certain investments and the Leverage Waiver, the Adviser has not waived its right to receive any Management Fees or Incentive Fees payable pursuant to the Investment Advisory Agreement. In November 2022, the Board renewed the Investment Advisory Agreement. Unless earlier terminated as described below, the Investment Advisory Agreement will remain in effect until November 2023, and may be extended subject to required approvals. The Investment Advisory Agreement will automatically terminate in the event of an assignment and may be terminated by either party without penalty on 60 days’ written notice to the other party. From time to time, the Adviser may pay amounts owed by the Company to third-party providers of goods or services, including the Board, and the Company will subsequently reimburse the Adviser for such amounts paid on its behalf. Amounts payable to the Adviser are settled in the normal course of business without formal payment terms.

Investments at Fair Value

Investments at Fair Value	12 Months Ended
	Dec. 31, 2022
Investments Debt And Equity Securities [Abstract]
Investments at Fair Value	4. Investments at Fair Value Under the 1940 Act, the Company is required to separately identify non-controlled investments where it owns 5% or more of a portfolio company’s outstanding voting securities as investments in “affiliated” companies. In addition, under the 1940 Act, the Company is required to separately identify investments where it owns more than 25% of a portfolio company’s outstanding voting securities and/or had the power to exercise control over the management or policies of such portfolio company as investments in “controlled” companies. Detailed information with respect to the Company’s non-controlled, non-affiliated; non-controlled, affiliated; and controlled, affiliated investments is contained in the accompanying consolidated financial statements, including the consolidated schedules of investments. The information in the tables below is presented on an aggregate portfolio basis, without regard to whether they are non-controlled, non-affiliated; non-controlled, affiliated; or controlled, affiliated investments. Investments at fair value consisted of the following at December 31, 2022 and 2021: December 31, 2022 Amortized Cost (1) Fair Value Net Unrealized Gain (Loss) First-lien debt investments $ 2,529,317 $ 2,517,894 $ ( 11,423 ) Second-lien debt investments 42,743 40,762 ( 1,981 ) Mezzanine debt investments 7,497 10,158 2,661 Equity and other investments 142,103 167,685 25,582 Structured credit investments 53,066 51,426 ( 1,640 ) Total Investments $ 2,774,726 $ 2,787,925 $ 13,199 December 31, 2021 Amortized Cost (1) Fair Value Net Unrealized Gain (Loss) First-lien debt investments $ 2,265,555 $ 2,298,856 $ 33,301 Second-lien debt investments 42,629 42,729 100 Mezzanine debt investments 9,368 18,549 9,181 Equity and other investments 109,365 155,667 46,302 Structured credit investments 5,095 5,792 697 Total Investments $ 2,432,012 $ 2,521,593 $ 89,581 (1) The amortized cost represents the original cost adjusted for the amortization of discounts or premiums, as applicable, on debt investments using the effective interest method. The industry composition of investments at fair value at December 31, 2022 and 2021 is as follows: December 31, 2022 December 31, 2021 Automotive 1.2 % — Business Services 14.4 % 16.8 % Chemicals 0.7 % — Communications 2.7 % 3.5 % Education 5.8 % 12.2 % Financial Services 12.8 % 11.4 % Healthcare 9.9 % 8.4 % Hotel, Gaming and Leisure 4.5 % 2.4 % Human Resource Support Services 11.9 % 11.9 % Internet Services 13.9 % 8.7 % Manufacturing 1.3 % — Marketing Services 0.4 % 1.8 % Office Products 0.7 % 0.2 % Oil, Gas and Consumable Fuels 3.9 % 3.7 % Other 3.3 % 1.6 % Pharmaceuticals 0.0 % 3.8 % Retail and Consumer Products 11.4 % 12.3 % Transportation 1.2 % 1.3 % Total 100.0 % 100.0 % The geographic composition of investments at fair value at December 31, 2022 and 2021 is as follows: December 31, 2022 December 31, 2021 United States Midwest 11.6 % 12.5 % Northeast 25.4 % 24.2 % South 24.3 % 23.4 % West 30.7 % 31.8 % Australia 2.2 % 2.4 % Canada 4.3 % 5.7 % Germany 0.1 % — Luxembourg 0.1 % — Norway 0.7 % — United Kingdom 0.6 % — Total 100.0 % 100.0 %

Derivatives

Derivatives	12 Months Ended
	Dec. 31, 2022
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Derivatives	5. Derivatives Interest Rate Swaps The Company enters into interest rate swap transactions from time to time to hedge fixed rate debt obligations and certain fixed rate debt investments. The Company’s interest rate swaps are all with one counterparty and are centrally cleared through a registered commodities exchange. Refer to the consolidated schedule of investments for additional disclosure regarding these interest rate swaps. The following tables present the amounts paid and received on the Company’s interest rate swap transactions for the year ended December 31, 2022 and 2021: For the Year Ended December 31, 2022 Maturity Date Notional Amount Paid Received Net Interest rate swap (1) 8/1/2022 $ 115,000 $ ( 2,158 ) $ 3,048 $ 890 Interest rate swap (1) 8/1/2022 50,000 ( 706 ) 1,325 619 Interest rate swap (1) 8/1/2022 7,500 ( 106 ) 198 92 Interest rate swap (1) 8/1/2022 27,531 ( 730 ) 474 ( 256 ) Interest rate swap (1) 8/1/2022 2,160 ( 57 ) 37 ( 20 ) Interest rate swap (1) 8/1/2022 42,819 ( 1,135 ) 737 ( 398 ) Interest rate swap 1/22/2023 150,000 ( 5,728 ) 6,750 1,022 Interest rate swap 11/1/2024 300,000 ( 12,227 ) 11,625 ( 602 ) Interest rate swap 11/1/2024 50,000 ( 2,144 ) 1,938 ( 206 ) Interest rate swap 11/1/2024 2,500 ( 97 ) 103 6 Interest rate swap 8/1/2026 300,000 ( 11,196 ) 7,479 ( 3,717 ) Total $ 1,047,510 $ ( 36,284 ) $ 33,714 $ ( 2,570 ) (1) As of December 31, 2022, these interest rate swaps had either matured or been terminated due to repayment of the underlying For the Year Ended December 31, 2021 Maturity Date Notional Amount Paid Received Net Interest rate swap (1)(2) 7/30/2021 $ 11,700 $ ( 102 ) $ 14 $ ( 88 ) Interest rate swap (1) 7/30/2022 13,440 ( 9 ) 7 ( 2 ) Interest rate swap 8/1/2022 115,000 ( 2,976 ) 5,175 2,199 Interest rate swap 8/1/2022 50,000 ( 899 ) 2,250 1,351 Interest rate swap 8/1/2022 7,500 ( 136 ) 338 202 Interest rate swap 8/1/2022 27,531 ( 1,238 ) 639 ( 599 ) Interest rate swap 8/1/2022 2,160 ( 97 ) 50 ( 47 ) Interest rate swap 8/1/2022 42,819 ( 792 ) 399 ( 393 ) Interest rate swap 1/22/2023 150,000 ( 3,307 ) 6,750 3,443 Interest rate swap (1) 6/9/2023 5,000 ( 15 ) 6 ( 9 ) Interest rate swap 11/1/2024 300,000 ( 7,384 ) 11,625 4,241 Interest rate swap 11/1/2024 50,000 ( 1,339 ) 1,937 598 Interest rate swap 11/1/2024 2,500 ( 96 ) 62 ( 34 ) Interest rate swap 8/1/2026 300,000 ( 5,666 ) 6,792 1,126 Total $ 1,077,650 $ ( 24,056 ) $ 36,044 $ 11,988 (1) The notional amount of certain interest rate swaps may be more or less than the Company’s investment in individual portfolio companies as a result of arrangements with other lenders in the syndicate, amortization, or interest income paid-in-kind. (2) As of December 31, 2021, these interest rate swaps had either matured or been terminated due to repayment of the underlying For the years ended December 31, 2022 and 2021, the Company recognized $( 6.7 ) million and $( 6.7 ) million, respectively, in net change in unrealized losses on interest rate swaps not designated as hedging instruments in the Consolidated Statement of Operations related to the swap transactions. For the year ended December 31, 2022, the Company recognized $ 2.3 million in realized gains on interest rate swaps not designated as hedging instruments in the Consolidated Statement of Operations related to the unwind of unrealized gains on interest rate swaps related to upfront fee payments associated with the 2022 Convertible Notes. For the year ended December 31, 2021, there was no realized gain or loss on interest rate swaps. For the years ended December 31, 2022 and 2021 the Company recognized $ 49.2 million and $ 22.6 million, respectively, in net change in losses on interest rate swaps designated as hedging instruments as a component of interest expense in the Consolidated Statement of Operations. For the years ended December 31, 2022 and 2021, this amount is offset by a decrease of $ 23.8 million and a decrease of $ 12.4 million, respectively, for a change in the carrying value of the 2024 Notes and for the years ended December 31, 2022 and 2021, a decrease of $ 25.4 million and $ 10.2 million, respectively, for a change in carrying value of the 2026 Notes. As of December 31, 2022 , the swap transactions had a fair value of $( 55.3 ) million which is netted against cash collateral on the Company’s consolidated balance sheet. As of December 31, 2021 , the swap transactions had a fair value of $( 1.6 ) million which is netted against cash collateral on the Company’s consolidated balance sheet. The Company is required under the terms of its derivatives agreements to pledge assets as collateral to secure its obligations underlying the derivatives. The amount of collateral required varies over time based on the mark-to-market value, notional amount and remaining term of the derivatives, and may exceed the amount owed by the Company on a mark-to-market basis. Any failure by the Company to fulfill any collateral requirement (e.g., a so-called “margin call”) may result in a default. In the event of a default by a counterparty, the Company would be an unsecured creditor to the extent of any such overcollateralization. As of December 31, 2022 and 2021, $ 15.4 million and $ 14.4 million, respectively, of cash is pledged as collateral under the Company’s derivative agreements and is included in restricted cash as a component of cash and cash equivalents on the Company’s consolidated balance sheet. The Company may enter into other derivative instruments and incur other exposures with the same or other counterparties in the future.

Fair Value of Financial Instrum

Fair Value of Financial Instruments	12 Months Ended
	Dec. 31, 2022
Fair Value Disclosures [Abstract]
Fair Value of Financial Instruments	6. Fair Value of Financial Instruments Investments The following tables present fair value measurements of investments as of December 31, 2022 and 2021: Fair Value Hierarchy at December 31, 2022 Level 1 Level 2 Level 3 Total First-lien debt investments $ — $ 21,935 $ 2,495,959 $ 2,517,894 Second-lien debt investments — — 40,762 40,762 Mezzanine debt investments — — 10,158 10,158 Equity and other investments 7,498 13,128 147,059 167,685 Structured credit investments — 51,426 — 51,426 Total investments at fair value $ 7,498 $ 86,489 $ 2,693,938 $ 2,787,925 Interest rate swaps — ( 55,314 ) — ( 55,314 ) Total $ 7,498 $ 31,175 $ 2,693,938 $ 2,732,611 Fair Value Hierarchy at December 31, 2021 Level 1 Level 2 Level 3 Total First-lien debt investments $ — $ — $ 2,298,856 $ 2,298,856 Second-lien debt investments — 42,729 — 42,729 Mezzanine debt investments — — 18,549 18,549 Equity and other investments 12,154 26,280 117,233 155,667 Structured credit investments — 5,792 — 5,792 Total investments at fair value $ 12,154 $ 74,801 $ 2,434,638 $ 2,521,593 Interest rate swaps — ( 1,601 ) — ( 1,601 ) Total $ 12,154 $ 73,200 $ 2,434,638 $ 2,519,992 Transfers between levels, if any, are recognized at the beginning of the quarter in which the transfers occur. The following tables present the changes in the fair value of investments for which Level 3 inputs were used to determine the fair value as of and for the year ended December 31, 2022 and 2021: As of and for the Year Ended December 31, 2022 First-lien debt investments Second-lien debt investments Mezzanine debt investments Equity and other investments Total Balance, beginning of period $ 2,298,856 $ — $ 18,549 $ 117,233 $ 2,434,638 Purchases or originations 876,485 54 — 45,144 921,683 Repayments / redemptions ( 665,531 ) ( 10 ) — ( 18,316 ) ( 683,857 ) Paid-in-kind interest 12,623 — 258 — 12,881 Net change in unrealized gains (losses) ( 44,455 ) ( 2,081 ) ( 6,520 ) ( 13,158 ) ( 66,214 ) Net realized gains (losses) ( 602 ) — — 14,022 13,420 Net amortization of discount on securities 18,583 70 5 — 18,658 Transfers within Level 3 — — ( 2,134 ) 2,134 — Transfers into (out of) Level 3 — 42,729 — — 42,729 Balance, End of Period $ 2,495,959 $ 40,762 $ 10,158 $ 147,059 $ 2,693,938 As of and for the Year Ended December 31, 2021 First-lien debt investments Second-lien debt investments Mezzanine debt investments Equity and other investments Total Balance, beginning of period $ 2,158,551 5,037 $ 10,982 $ 75,150 $ 2,249,720 Purchases or originations 1,083,349 — 6,640 45,900 1,135,889 Repayments / redemptions ( 966,160 ) ( 5,791 ) — ( 60,202 ) ( 1,032,153 ) Paid-in-kind interest 8,757 432 450 — 9,639 Net change in unrealized gains (losses) ( 4,702 ) ( 45 ) 6,421 26,147 27,821 Net realized gains (losses) ( 3,427 ) — — 36,057 32,630 Net amortization of discount on securities 22,488 367 52 — 22,907 Transfers within Level 3 — — ( 1,816 ) 1,816 — Transfers into (out of) Level 3 — — ( 4,180 ) ( 7,635 ) ( 11,815 ) Balance, End of Period $ 2,298,856 $ — $ 18,549 $ 117,233 $ 2,434,638 Astra Acquisition Corp. was transferred into Level 3 from Level 2 for fair value measurement purposes during the year ended December 31, 2022, as a result of changes in the observability of inputs into the security valuation for this portfolio company. The following table presents information with respect to the net change in unrealized gains or losses on investments for which Level 3 inputs were used in determining fair value that are still held by the Company at December 31, 2022 and 2021: Net Change in Unrealized Net Change in Unrealized Gains or (Losses) Gains or (Losses) for the Year Ended for the Year Ended December 31, 2022 on December 31, 2021 on Investments Held at Investments Held at December 31, 2022 December 31, 2021 First-lien debt investments $ ( 35,643 ) $ 11,048 Second-lien debt investments ( 2,081 ) — Mezzanine debt investments ( 6,519 ) 6,936 Equity and other investments 1,454 40,166 Total $ ( 42,789 ) $ 58,150 The following tables present the fair value of Level 3 Investments and the significant unobservable inputs used in the valuations as of December 31, 2022 and 2021. The tables are not intended to be all-inclusive, but instead capture the significant unobservable inputs relevant to the Company’s determination of fair values. December 31, 2022 Valuation Unobservable Range (Weighted Impact to Valuation from an Fair Value Technique Input Average) Increase to Input First-lien debt investments $ 2,495,959 Income approach (1) Discount rate 9.3 % — 18.5 % ( 15.1 %) Decrease Second-lien debt investments 40,762 Income approach Discount rate 19.6 % — 19.6 % ( 19.6 %) Decrease Mezzanine debt investments 10,158 Income approach (2) Discount rate 14.5 % — 18.0 % ( 16.0 %) Decrease Equity and other investments 147,059 Market Multiple (3) Comparable multiple 2.0 x — 26.6 x ( 7.9 x) Increase Total $ 2,693,938 (1) Includes $ 21.0 million of first-lien debt investments which were valued using an asset valuation waterfall. (2) Includes $ 0.1 million of debt investments which were valued using an asset valuation waterfall. (3) Includes $ 38.4 million of equity investments which were valued using an asset valuation waterfall, $ 7.5 million of equity investments using a Black-Scholes model, and $ 13.1 million using a discounted cash flow analysis. December 31, 2021 Valuation Unobservable Range (Weighted Impact to Valuation from an Fair Value Technique Input Average) Increase to Input First-lien debt investments $ 2,298,856 Income approach (1) Discount rate 6.6 % — 12.2 % ( 9.6 %) Decrease Mezzanine debt investments 18,549 Income approach (2) Discount rate 6.2 % — 9.3 % ( 8.5 %) Decrease Equity and other investments 117,233 Market Multiple (3) Comparable multiple 4.5 x — 9.5 x ( 6.0 x) Increase Total $ 2,434,638 (1) Includes $ 19.0 million of first-lien debt investments which were valued using an asset valuation waterfall. (2) Includes $ 2.1 million of debt investments which, due to the proximity of the transactions relative to the measurement date, were valued using the cost of the investments and $ 0.1 million of debt investments which were valued using an asset valuation waterfall. (3) Includes $ 22.0 million of equity investments which were valued using an asset valuation waterfall, $ 7.7 million of equity investments using a Black-Scholes model, and $ 26.2 million of equity investments which, due to the proximity of the transactions relative to the measurement date, were valued using the cost of the investments. The Company typically determines the fair value of its performing Level 3 debt investments utilizing a yield analysis. In a yield analysis, a price is ascribed for each investment based upon an assessment of current and expected market yields for similar investments and risk profiles. Additional consideration is given to the expected life, portfolio company performance since close, and other terms and risks associated with an investment. Among other factors, a determinant of risk is the amount of leverage used by the portfolio company relative to the total enterprise value of the company, and the rights and remedies of our investment within each portfolio company’s capital structure. Significant unobservable quantitative inputs typically considered in the fair value measurement of the Company’s Level 3 debt investments primarily include current market yields, including relevant market indices, but may also include quotes from brokers, dealers, and pricing services as indicated by comparable investments. If debt investments are credit impaired, an enterprise value analysis may be used to value such debt investments; however, in addition to the methods outlined above, other methods such as a liquidation or wind-down analysis may be utilized to estimate enterprise value. For the Company’s Level 3 equity investments, multiples of similar companies’ revenues, earnings before income taxes, depreciation and amortization (“EBITDA”) or some combination thereof and comparable market transactions are typically used. Financial Instruments Not Carried at Fair Value Debt The fair value of the Company’s Revolving Credit Facility, which is categorized as Level 3 within the fair value hierarchy, as of December 31, 2022 and 2021, approximates its carrying value as the outstanding balance is callable at carrying value. The following table presents the fair value of the Company’s 2022 Convertible Notes, 2023 Notes, 2024 Notes and 2026 Notes, as of December 31, 2022 and 2021. December 31, 2022 December 31, 2021 Outstanding Fair (1) Outstanding Fair (1) 2022 Convertible Notes $ — $ — $ 99,990 $ 121,710 2023 Notes 150,000 149,640 150,000 153,953 2024 Notes 347,500 332,853 347,500 362,703 2026 Notes 300,000 261,750 300,000 296,520 Total $ 797,500 $ 744,243 $ 897,490 $ 934,886 (1) The fair value is based on broker quotes received by the Company and is categorized as Level 2 within the fair value hierarchy. Other Financial Assets and Liabilities The carrying amounts of the Company’s assets and liabilities, other than investments at fair value and the 2022 Convertible Notes, 2023 Notes, 2024 Notes and 2026 Notes, approximate fair value due to their short maturities or their close proximity of the originations to the measurement date. Under the fair value hierarchy, cash and cash equivalents are classified as Level 1 while the Company’s other assets and liabilities, other than investments at fair value and Revolving Credit Facility, are classified as Level 2.

Debt

Debt	12 Months Ended
	Dec. 31, 2022
Debt Disclosure [Abstract]
Debt	7. Debt In accordance with the 1940 Act, with certain limitations, the Company is allowed to borrow amounts such that its asset coverage, as defined in the 1940 Act, is at least 150% after such borrowing. As of December 31, 2022 and 2021, the Company’s asset coverage was 188.6 % and 205.4 % , respectively. Debt obligations consisted of the following as of December 31, 2022 and 2021: December 31, 2022 Aggregate Outstanding Amount (1) Carrying (2)(3) Revolving Credit Facility $ 1,585,000 $ 719,328 $ 865,672 $ 706,156 2023 Notes 150,000 150,000 — 149,960 2024 Notes 347,500 347,500 — 325,492 2026 Notes 300,000 300,000 — 260,188 Total Debt $ 2,382,500 $ 1,516,828 $ 865,672 $ 1,441,796 (1) The amount available may be subject to limitations related to the borrowing base under the Revolving Credit Facility and asset coverage requirements. (2) The carrying values of the Revolving Credit Facility, 2023 Notes, 2024 Notes and 2026 Notes are presented net of the combination of deferred financing costs and original issue discounts totaling $ 13.2 million, less than $ 0.1 million, $ 2.6 million and $ 4.1 million, respectively. (3) The carrying values of the 2024 Notes and 2026 Notes are presented inclusive of an incremental $( 19.4 ) million and $( 35.7 ) million, respectively, which represents an adjustment in the carrying values of the 2024 Notes and 2026 Notes, each resulting from a hedge accounting relationship. December 31, 2021 Aggregate Outstanding Amount (1) Carrying (2)(3) Revolving Credit Facility $ 1,510,000 $ 316,442 $ 1,193,558 $ 304,607 2022 Convertible Notes 99,990 99,990 — 99,673 2023 Notes 150,000 150,000 — 149,306 2024 Notes 347,500 347,500 — 347,896 2026 Notes 300,000 300,000 — 284,482 Total Debt $ 2,407,490 $ 1,213,932 $ 1,193,558 $ 1,185,964 (1) The amount available may be subject to limitations related to the borrowing base under the Revolving Credit Facility and asset coverage requirements. (2) The carrying values of the Revolving Credit Facility, 2022 Convertible Notes, 2023 Notes, 2024 Notes and 2026 Notes are presented net of the combination of deferred financing costs and original issue discounts totaling $ 11.8 million, $ 0.3 million, $ 0.7 million, $ 4.0 million and $ 5.3 million, respectively. (3) The carrying value of the 2024 Notes and 2026 Notes are presented inclusive of an incremental $ 4.4 million and $( 10.2 ) million, which represents an adjustment in the carrying value of the 2024 Notes and 2026 Notes resulting from a hedge accounting relationship. For the years ended December 31, 2022, 2021 and 2020, the components of interest expense were as follows: Year Ended Year Ended Year Ended December 31, 2022 December 31, 2021 December 31, 2020 Interest expense $ 49,897 $ 39,698 $ 36,495 Commitment fees 4,075 4,454 3,686 Amortization of deferred financing costs 5,683 6,053 5,089 Accretion of original issue discount 766 707 546 Swap settlements 2,570 ( 12,087 ) ( 6,414 ) Total Interest Expense $ 62,991 $ 38,825 $ 39,402 Average debt outstanding (in millions) $ 1,342.0 $ 1,223.4 $ 1,001.6 Weighted average interest rate 3.9 % 2.3 % 3.0 % Revolving Credit Facility On August 23, 2012, the Company entered into a senior secured revolving credit agreement with Truist Bank (as a successor by merger to SunTrust Bank), as administrative agent, and J.P. Morgan Chase Bank, N.A., as syndication agent, and certain other lenders (as amended and restated, the “Revolving Credit Facility”). As of March 31, 2022, aggregate commitments under the facility were $ 1.510 billion. Pursuant to an amendment to the Revolving Credit Facility dated as of April 25, 2022 (the “Twelfth Amendment”), the aggregate commitments under the facility were increased to $ 1.585 billion. The facility includes an uncommitted accordion feature that allows the Company, under certain circumstances, to increase the size of the facility to up to $ 2.0 billion. Pursuant to the Twelfth Amendment, with respect to $ 1.510 billion in commitments, the revolving period, during which period the Company, subject to certain conditions, may make borrowings under the facility, was extended to April 24, 2026 and the stated maturity date was extended to April 23, 2027 . For the remaining $ 75.0 million of commitments, (A) with respect to $ 25.0 million of commitments, the revolving period ends January 31, 2024 and the stated maturity is January 31, 2025 and (B) with respect to $ 50.0 million of commitments, the revolving period ends on February 4, 2025 and the stated maturity is February 4, 2026 . Pursuant to an amendment to the Revolving Credit Facility dated as of May 19, 2022 (the “Thirteenth Amendment”), certain non-substantive administrative and operational elements were updated . The Company may borrow amounts in U.S. dollars or certain other permitted currencies. As of December 31, 2022 , the Company had outstanding debt denominated in Australian dollars (AUD) of 69.0 million, British pounds (GBP) of 12.9 million, Canadian dollars (CAD) of 96.6 million, and Euro (EUR) of 23.4 million on its Revolving Credit Facility, included in the Outstanding Principal amount in the table above. The Revolving Credit Facility also provides for the issuance of letters of credit up to an aggregate amount of $ 75 million. As of December 31, 2022 and December 31, 2021 , the Company had no outstanding letters of credit issued through the Revolving Credit Facility. The amount available for borrowing under the Revolving Credit Facility is reduced by any letters of credit issued through the Revolving Credit Facility. Amounts drawn under the Revolving Credit Facility, including amounts drawn in respect of letters of credit, bear interest at either the applicable reference rate plus an applicable credit spread adjustment, plus a margin of either 1.75 % or 1.875 %, or the base rate plus a margin of either 0.75 % or 0.875 %, in each case, based on the total amount of the borrowing base relative to the sum of the total commitments (or, if greater, the total exposure) under the Revolving Credit Facility plus certain other designated secured debt. The Company may elect either the applicable reference rate or base rate at the time of drawdown, and loans may be converted from one rate to another at any time, subject to certain conditions. The Company also pays a fee of 0.375 % on undrawn amounts and, in respect of each undrawn letter of credit, a fee and interest rate equal to the then applicable margin while the letter of credit is outstanding. The Revolving Credit Facility is guaranteed by Sixth Street SL SPV, LLC, TC Lending, LLC and Sixth Street SL Holding, LLC. The Revolving Credit Facility is secured by a perfected first-priority security interest in substantially all the portfolio investments held by the Company and each guarantor. Proceeds from borrowings may be used for general corporate purposes, including the funding of portfolio investments. The Revolving Credit Facility includes customary events of default, as well as customary covenants, including restrictions on certain distributions and financial covenants. In accordance with the terms of the Thirteenth Amendment, the financial covenants require: • an asset coverage ratio of no less than 1.5 to 1 on the last day of any fiscal quarter; • stockholders’ equity of at least $ 500 million plus 25 % of the net proceeds of the sale of equity interests after January 31, 2020; • a minimum asset coverage ratio of no less than 2 to 1 with respect to (i) the consolidated assets of the Company and the The Revolving Credit Facility also contains certain additional concentration limits in connection with the calculation of the borrowing base, based on the Obligor Asset Coverage Ratio. Net proceeds received from the issuance of the 2022 Convertible Notes, 2023 Notes, 2024 Notes and 2026 Notes were used to pay down borrowings on the Revolving Credit Facility. As of December 31, 2022, the Company was in compliance with the terms of the Revolving Credit Facility. 2022 Convertible Notes In February 2017, the Company issued in a private offering $ 115.0 million aggregate principal amount convertible notes due August 2022 (the “2022 Convertible Notes”). The 2022 Convertible Notes were issued in a private placement only to qualified institutional buyers pursuant to Rule 144A under the Securities Act. The 2022 Convertible Notes were unsecured, and bore interest at a rate of 4.50 % per year, payable semiannually. In June 2018, the Company issued in a registered public offering an additional $ 57.5 million aggregate principal amount of 2022 Convertible Notes. The additional 2022 Convertible Notes were issued with identical terms, and were fungible with and were part of a single series with the previously outstanding $ 115.0 million aggregate principal amount of the Company’s 2022 Convertible Notes issued in February 2017. The 2022 Convertible Notes matured on August 1, 2022 . In connection with the offering of 2022 Convertible Notes in February 2017 and the reopening in June 2018, the Company entered into interest rate swaps to align the interest rates of its liabilities with its investment portfolio, which consists of predominately floating rate loans. The notional amount of the interest rate swaps matched the amount of principal outstanding, and matured on August 1, 2022, matching the maturity date of the 2022 Convertible Notes. During the year ended December 31, 2020, the Company repurchased on the open market and extinguished $ 29.7 million in aggregate principal amount of the 2022 Convertible Notes for $ 29.5 million. In connection with the repurchases of the 2022 Convertible Notes, the Company entered into floating-to-fixed interest rate swaps with an aggregate notional amount equal to the amount of 2022 Convertible Notes repurchased, which had the effect of reducing the notional exposure of the fixed-to-floating interest rate swaps, which were entered into in connection with the issuance of the 2022 Convertible Notes, to match the remaining principal amount of the 2022 Convertible Notes outstanding. Holders were entitled to convert their 2022 Convertible Notes at their option at any time prior to February 1, 2022 only under certain circumstances. On or after February 1, 2022 until the close of business on the scheduled trading day immediately preceding the maturity date, holders were entitled to convert their notes at any time. On September 30, 2021, the Company notified the trustee and holders of the 2022 Convertible Notes that the terms of one of the conversion features had been met and the notes were eligible for conversion at the option of the holders. The notes remained convertible until October 12, 2021. During this period $ 42.8 million aggregate principal amount of notes were surrendered for conversion and the Company elected combination settlement. During the three months ended December 31, 2021, $ 42.8 million of principal of the 2022 Convertible Notes were converted and were settled with a combination of cash and 2,324,820 shares of the Company’s common stock. In connection with the settlement of the 2022 Convertible Notes, the Company entered into a floating-to-fixed interest rate swap with an aggregate notional amount equal to the amount of 2022 Convertible Notes settled, which had the effect of reducing the notional exposure of the fixed-to-floating interest rate swaps, which were entered into in connection with the issuance of the 2022 Convertible Notes, to match the remaining principal amount of the 2022 Convertible Notes outstanding. On January 26, 2022, the Company notified the trustee and holders of the 2022 Convertible Notes that the terms of settlement for the notes at the Company’s election was a combination settlement of cash and stock to occur after the 40 day observation period described in the notes indenture. The Company elected to settle any 2022 Convertible Notes that were converted between February 1, 2022 and August 1, 2022 with a specified cash amount (as defined in the indenture governing the 2022 Convertible Notes) of $ 20.00 per $ 1,000 principal amount of the 2022 Convertible Notes and any additional amounts in stock based on the applicable conversion rate as described in the indenture. For the years ended December 31, 2022, 2021, and 2020 the components of interest expense related to the Convertible Notes were as follows: December 31, 2022 December 31, 2021 December 31, 2020 Interest expense $ 2,622 $ 5,641 $ 6,858 Accretion of original issue discount — — 214 Amortization of deferred financing costs 317 911 866 Total Interest Expense $ 2,939 $ 6,552 $ 7,938 Total interest expense in the table above does not include the effect of the interest rate swaps. During the years ended December 31, 2022, 2021 and 2020, the Company received $ 5.8 million, $ 8.9 million, and $ 8.4 million, respectively, and paid $ 4.9 million, $ 6.1 million, and $ 6.4 million, respectively, related to the quarterly settlement of its interest rate swaps. These net amounts are included in interest expense in the Company’s Consolidated Statements of Operations. Please see Note 5 for further information about the Company’s interest rate swaps. As of December 31, 2022 and 2021, the components of the carrying value of the 2022 Convertible Notes and the stated interest rate were as follows: December 31, 2022 December 31, 2021 Principal amount of debt $ — $ 99,990 Deferred financing costs — ( 317 ) Carrying value of debt $ — $ 99,673 Stated interest rate N/A 4.50 % The stated interest rate in the table above does not include the effect of the interest rate swaps. The Company’s swap-adjusted interest rate was three month LIBOR plus 2.11 % (on a weighted average basis) for the 2022 Convertible Notes. Please see Note 5 for further information about the Company’s interest rate swaps. The 2022 Convertible Notes were accounted for in accordance with ASC Topic 470-20. During the period ended March 31, 2021, the Company early adopted ASU 2020-06 and in accordance with this guidance reclassified the remaining unamortized discount on the 2022 Convertible Notes from the carrying value of the instrument to “additional paid-in capital” in the accompanying consolidated balance sheet. As a requirement under ASU 2020-06 the Company calculated diluted earnings per shares using the if-converted method which assumed full share settlement for the aggregate value of the 2022 Convertible Notes. On August 1, 2022, the 2022 Convertible Notes matured in accordance with the governing indenture. Holders of $ 79.2 million aggregate principal amount of notes provided valid notice of conversion and were subject to the combination settlement method previously elected by the Company. In accordance with the settlement method, the Company issued a total of 4,360,125 shares of common stock, or $ 77.6 million at the adjusted conversion price per share of $ 17.92 . The remaining balance of the notes that were not converted into newly issued shares of common stock were settled with existing cash resources, including through utilization of the Company’s Revolving Credit Facility. The interest rate swaps associated with the principal amount of the notes outstanding were terminated on the date of maturity of the 2022 Convertible Notes. 2023 Notes In January 2018, the Company issued $ 150.0 million aggregate principal amount of unsecured notes that matured on January 22, 2023 (the “2023 Notes”). The principal amount of the 2023 Notes was payable at maturity. The 2023 Notes bore interest at a rate of 4.50 % per year, payable semi-annually commencing on July 22, 2018, and were redeemable in whole or in part at the Company’s option at any time at par plus a “make whole” premium. Total proceeds from the issuance of the 2023 Notes, net of underwriting discounts and offering costs, were $ 146.9 million. The Company used the net proceeds of the 2023 Notes to repay outstanding indebtedness under the Revolving Credit Facility. In connection with the 2023 Notes offering, the Company entered into an interest rate swap to align the interest rates of its liabilities with the Company’s investment portfolio, which consists of predominately floating rate loans. The notional amount of the interest rate swap is $ 150.0 million, which matured on January 22, 2023 , matching the maturity date of the 2023 Notes. As a result of the swap, the Company’s effective interest rate on the 2023 Notes was three-month LIBOR plus 1.99 %. See Note 5 for further information about the Company’s interest rate swaps. 2024 Notes In November 2019, the Company issued $ 300.0 million aggregate principal amount of unsecured notes that mature on November 1, 2024 (the “2024 Notes”). The principal amount of the 2024 Notes is payable at maturity. The 2024 Notes bear interest at a rate of 3.875 % per year, payable semi-annually commencing on May 1, 2020, and may be redeemed in whole or in part at our option at any time at par plus a “make whole” premium. Total proceeds from the issuance of the 2024 Notes, net of underwriting discounts, offering costs and original issue discount were $ 292.9 million. The Company used the net proceeds of the 2024 Notes to repay outstanding indebtedness under the Revolving Credit Facility. On February 5, 2020, the Company issued an additional $ 50.0 million aggregate principal amount of unsecured notes that mature on November 1, 2024 . The additional 2024 Notes are a further issuance of, fungible with, rank equally in right of payment with and have the same terms (other than the issue date and the public offering price) as the initial issuance of 2024 Notes. Total proceeds from the issuance of the additional 2024 Notes, net of underwriting discounts, offering costs and original issue premium were $ 50.1 million. The Company used the net proceeds of the 2024 Notes to repay outstanding indebtedness under the Revolving Credit Facility. In connection with the 2024 Notes offering and the reopening of the 2024 Notes, the Company entered into interest rate swaps to align the interest rates of its liabilities with the Company’s investment portfolio, which consists of predominately floating rate loans. The notional amount of the two interest rates swaps is $ 300.0 million and $ 50.0 million, respectively, each of which matures on November 1, 2024 , matching the maturity date of the 2024 Notes. As a result of the swaps, the Company’s effective interest rate on the 2024 Notes is three-month LIBOR plus 2.28 % (on a weighted average basis). The interest expense related to the 2024 Notes is offset by proceeds received from the interest rate swaps designated as a hedge. The swap adjusted interest expense is included as a component of interest expense on the Company’s Consolidated Statement of Operations. As of December 31, 2022, and 2021, the effective hedge interest rate swaps had a fair value of $( 19.4 ) million and $ 4.4 million, respectively, which is offset within interest expense by an equal, but opposite, fair value change for the hedged risk on the 2024 Notes. During the year ended December 31, 2020, the Company repurchased on the open market and extinguished $ 2.5 million in aggregate principal amount of the 2024 Notes for $ 2.4 million. These repurchases resulted in a gain on extinguishment of debt of less than $ 0.1 million. This gain is included in the extinguishment of debt in the accompanying consolidated statements of operations. In connection with the repurchase of the 2024 Notes, the Company entered into a floating-to-fixed interest rate swap with a notional amount equal to the amount of 2024 Notes repurchased, which had the effect of reducing the notional exposure of the fixed-to-floating interest rate swaps, which were entered into in connection with the issuance of the 2024 Notes, to match the remaining principal amount of the 2024 Notes outstanding. As a result of the swap, the Company’s effective interest rate on the outstanding 2024 Notes is three-month LIBOR plus 2.28 % (on a weighted average basis). 2026 Notes On February 3, 2021, the Company issued $ 300.0 million aggregate principal amount of unsecured notes that mature on August 1, 2026 (the “2026 Notes”). The principal amount of the 2026 Notes is payable at maturity. The 2026 Notes bear interest at a rate of 2.50 % per year, payable semi-annually commencing on August 1, 2021, and may be redeemed in whole or in part at the Company’s option at any time at par plus a “make whole” premium. Total proceeds from the issuance of the 2026 Notes, net of underwriting discounts and estimated offering costs, were $ 293.7 million. The Company used the net proceeds of the 2026 Notes to repay outstanding indebtedness under the Revolving Credit Facility. In connection with the issuance of the 2026 Notes, the Company entered into an interest rate swap to align the interest rates of its liabilities with the Company’s investment portfolio, which consists of predominately floating rate loans. The notional amount of the interest rate swap is $ 300.0 million, which matures on August 1, 2026 , matching the maturity date of the 2026 Notes. As a result of the swap, the Company’s effective interest rate on the 2026 Notes is three-month LIBOR plus 1.91 %. The interest expense related to the 2026 Notes is offset by proceeds received from the interest rate swaps designated as a hedge. The swap adjusted interest expense is included as a component of interest expense on the Company’s Consolidated Statement of Operations. For the years ended December 31, 2022 and 2021, the effective hedge interest rate swaps had a fair value of $( 35.7 ) million and $( 10.2 ), respectively, which is offset within interest expense by an equal, but opposite, fair value change for the hedged risk on the 2026 Notes. For the years ended December 31, 2022, 2021 and 2020, the components of interest expense related to the 2023 Notes, 2024 Notes and 2026 Notes were as follows: December 31, 2022 December 31, 2021 December 31, 2020 Interest expense $ 27,716 $ 27,086 $ 20,029 Accretion of original issue discount 766 707 331 Amortization of deferred financing costs 2,408 2,338 1,651 Total Interest Expense $ 30,890 $ 30,131 $ 22,011 Total interest expense in the table above does not include the effect of the interest rate swaps related to the 2023 Notes, 2024 Notes and 2026 Notes. During the years ended December 31, 2022 , 2021 and 2020, the Company received $ 27.9 million, $ 27.2 million, and $ 20.2 million, respectively, and paid $ 31.4 million, $ 17.8 million and $ 15.7 million, respectively, related to the settlements of its interest rate swaps related to the 2023 Notes, 2024 Notes and 2026 Notes. These net amounts are included in interest expense in the Company’s consolidated statements of operations. Please see Note 5 for further information about the Company’s interest rate swaps. As of December 31, 2022 and 2021, the components of the carrying value of the 2023 Notes, 2024 Notes and 2026 Notes and the stated interest rates were as follows: December 31, 2022 December 31, 2021 2023 Notes 2024 Notes 2026 Notes 2023 Notes 2024 Notes 2026 Notes Principal amount of debt $ 150,000 $ 347,500 $ 300,000 $ 150,000 $ 347,500 $ 300,000 Original issue discount, net of accretion ( 1 ) ( 721 ) ( 1,468 ) ( 11 ) ( 1,091 ) ( 1,853 ) Deferred financing costs ( 39 ) ( 1,869 ) ( 2,679 ) ( 683 ) ( 2,886 ) ( 3,426 ) Change in fair value of an effective hedge — ( 19,418 ) ( 35,665 ) — 4,373 ( 10,239 ) Carrying value of debt $ 149,960 $ 325,492 $ 260,188 $ 149,306 $ 347,896 $ 284,482 Stated interest rate 4.50 % 3.875 % 2.50 % 4.50 % 3.875 % 2.50 % The stated interest rate in the table above does not include the effect of the interest rate swaps. As of December 31, 2022 and 2021 the Company’s swap-adjusted interest rate on the 2023 Notes, 2024 Notes and 2026 Notes is three month LIBOR plus 1.99 %, 2.28 % (on a weighted average basis) and 1.91 %, respectively. As of December 31, 2022 and December 31, 2021 , the Company was in compliance with the terms of the indentures governing the 2023 Notes, 2024 Notes and 2026 Notes.

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2022
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies	8. Commitments and Contingencies Portfolio Company Commitments From time to time, the Company may enter into commitments to fund investments; such commitments are incorporated into the Company’s assessment of its liquidity position. The Company’s senior secured revolving loan commitments are generally available on a borrower’s demand and may remain outstanding until the maturity date of the applicable loan. The Company’s senior secured delayed draw term loan commitments are generally available on a borrower’s demand and, once drawn, generally have the same remaining term as the associated loan agreement. Undrawn senior secured delayed draw term loan commitments generally have a shorter availability period than the term of the associated loan agreement. As of December 31, 2022 and December 31, 2021, the Company had the following commitments to fund investments in current portfolio companies: December 31, 2022 December 31, 2021 Alpha Midco, Inc. - Delayed Draw $ 910 $ 4,444 American Achievement, Corp. - Revolver 2,403 2,403 ASG II, LLC - Delayed Draw 6,952 — Avalara, Inc. - Revolver 3,864 — AvidXchange, Inc. - Delayed Draw — 1,021 Axonify, Inc. - Delayed Draw 6,113 6,850 Bayshore Intermediate #2, L.P. - Revolver 1,618 2,398 BCTO Ace Purchaser, Inc. - Delayed Draw 6,556 — Bear OpCo, LLC - Delayed Draw 2,606 — Biohaven Pharmaceuticals, Inc. - Delayed Draw — 12,500 BlueSnap, Inc. - Delayed Draw & Revolver 2,500 12,500 BTRS Holdings, Inc. - Delayed Draw & Revolver 8,638 — Carlstar Group, LLC - Revolver 8,500 — Clinicient, Inc. - Revolver — 1,600 Cordance Operations, LLC - Delayed Draw & Revolver 12,093 — CrunchTime Information Systems, Inc. - Delayed Draw 7,101 — DaySmart Holdings, LLC - Delayed Draw — 4,630 Destiny Solutions Parent Holding Company - Delayed Draw — 6,478 Dye & Durham Corp. - Delayed Draw & Revolver 6,280 7,884 EDB Parent, LLC - Delayed Draw 18,037 — Elysian Finco Ltd. - Delayed Draw & Revolver 6,792 — Employment Hero Holdings Pty Ltd. - Delayed Draw & Revolver 8,816 16,722 EMS Linq, Inc. - Revolver 8,784 8,784 Erling Lux Bidco SARL - Delayed Draw & Revolver 5,618 — ExtraHop Networks, Inc. - Delayed Draw 17,050 24,389 ForeScout Technologies, Inc. - Delayed Draw & Revolver 3,425 500 G Treasury SS, LLC - Delayed Draw 3,400 6,986 Hornetsecurity Holding GmbH - Delayed Draw & Revolver 2,041 — Ibis Intermediate Co. - Delayed Draw 6,338 6,338 IntelePeer Holdings, Inc. - Delayed Draw — 2,643 IRGSE Holding Corp. - Revolver 253 673 Kyriba Corp. - Delayed Draw & Revolver 45 39 LeanTaaS Holdings, Inc. - Delayed Draw 47,218 — Lithium Technologies, LLC - Revolver 1,979 1,979 Lucidworks, Inc. - Delayed Draw & Revolver 833 3,333 Murchison Oil and Gas, LLC - Delayed Draw 9,772 — Netwrix Corp. - Delayed Draw & Revolver 13,881 6,351 Neuintel, LLC - Delayed Draw 4,200 8,600 OutSystems Luxco SARL - Delayed Draw 2,137 — PageUp People, Ltd. - Delayed Draw & Revolver 5,764 30,173 Passport Labs, Inc. - Delayed Draw & Revolver 2,778 8,334 Ping Identity Holding Corp. - Revolver 2,273 — PrimePay Intermediate, LLC - Delayed Draw 2,474 8,000 PrimeRevenue, Inc. - Delayed Draw & Revolver 6,250 6,500 Project44, Inc. - Delayed Draw 19,861 19,861 ReliaQuest Holdings, LLC - Delayed Draw & Revolver 22,752 29,877 Tango Management Consulting, LLC - Delayed Draw & Revolver 26,576 38,750 TRP Assets, LLC - Delayed Draw and Membership Interest 7,806 18,000 Verdad Resources Intermediate Holdings, LLC - Delayed Draw — 7,778 WideOrbit, Inc. - Revolver 4,756 4,756 Workwell Acquisition Co. - Delayed Draw — 10,000 Total Portfolio Company Commitments (1)(2) $ 338,043 $ 332,074 (1) Represents the full amount of the Company’s commitments to fund investments on such date. Commitments may be subject to limitations on borrowings set forth in the agreements between the Company and the applicable portfolio company. As a result, portfolio companies may not be eligible to borrow the full commitment amount on such date. (2) The Company’s estimate of the fair value of the current investments in these portfolio companies includes an analysis of the fair value of any unfunded commitments. Other Commitments and Contingencies As of December 31, 2022 and 2021, the Company did no t have any unfunded commitments to fund investments to new borrowers that were not current portfolio companies as of such date. From time to time, the Company may become a party to certain legal proceedings incidental to the normal course of its business. As of December 31, 2022 and 2021, management is not aware of any material pending or threatened litigation that would require accounting recognition or financial statement disclosure.

Net Assets

Net Assets	12 Months Ended
	Dec. 31, 2022
Equity [Abstract]
Net Assets	9. Net Assets In February 2021, the Company issued a total of 4,000,000 shares of common stock at $ 21.30 per share. Net of underwriting fees and offering costs, the Company received total cash proceeds of $ 84.9 million. Subsequent to the offering the Company issued an additional 49,689 shares in March 2021 pursuant to the overallotment option granted to underwriters and received, net of underwriting fees, total cash proceeds of $ 1.0 million. In December 2021, the Company issued a total of 2,324,820 shares of common stock as settlement for the conversion of $ 42.8 million principal amount of the 2022 Convertible Notes. In August 2022, the Company issued a total of 4,360,125 shares of common stock, or $ 77.6 million as settlement for the conversion of $ 79.2 million principal amount of the 2022 Convertible Notes. The Company has a dividend reinvestment plan, whereby the Company may buy shares of its common stock in the open market or issue new shares in order to satisfy dividend reinvestment requests. The number of shares to be issued to a stockholder is determined by dividing the total dollar amount of the cash dividend or distribution payable to a stockholder by the market price per share of the Company’s common stock at the close of regular trading on the NYSE on the payment date of a distribution, or if no sale is reported for such day, the average of the reported bid and ask prices. However, if the market price per share on the payment date of a cash dividend or distribution exceeds the most recently computed net asset value per share, the Company will issue shares at the greater of (i) the most recently computed net asset value per share and (ii) 95 % of the current market price per share (or such lesser discount to the current market price per share that still exceeded the most recently computed net asset value per share). Shares purchased in open market transactions by the plan administrator will be allocated to a stockholder based on the average purchase price, excluding any brokerage charges or other charges, of all shares of common stock purchased in the open market. Pursuant to the Company’s dividend reinvestment plan, the following tables summarize the shares issued to stockholders who have not opted out of the Company’s dividend reinvestment plan during the years ended December 31, 2022 and 2021. All shares issued to stockholders in the tables below are newly issued shares. Year Ended December 31, 2022 Date Date Declared Dividend (1) Record Date Shares Issued Shares Issued November 2, 2021 Base December 15, 2021 January 14, 2022 233,542 February 17, 2022 Supplemental February 28, 2022 March 31, 2022 65,596 February 17, 2022 Base March 15, 2022 April 18, 2022 239,376 May 3, 2022 Supplemental May 31, 2022 June 30, 2022 29,459 May 3, 2022 Base June 15, 2022 July 15, 2022 294,337 August 2, 2022 Base September 15, 2022 September 30, 2022 357,530 November 1, 2022 Base December 15, 2022 December 30, 2022 405,986 Total Shares Issued 1,625,826 Year Ended December 31, 2021 Date Date Declared Dividend (1) Record Date Shares Issued Shares Issued November 4, 2020 Base December 15, 2020 January 15, 2021 211,904 February 17, 2021 Supplemental February 26, 2021 March 31, 2021 24,196 February 17, 2021 Base March 15, 2021 April 15, 2021 165,400 February 17, 2021 Special March 25, 2021 April 8, 2021 483,361 May 4, 2021 Supplemental May 28, 2021 June 30, 2021 30,924 May 4, 2021 Base June 15, 2021 July 15, 2021 187,442 August 3, 2021 Supplemental August 31, 2021 September 30, 2021 11,852 August 3, 2021 Base September 15, 2021 October 15, 2021 254,691 November 2, 2021 Supplemental November 30, 2021 December 31, 2021 39,493 November 2, 2021 Special December 7, 2021 December 20, 2021 303,561 Total Shares Issued 1,712,824 (1) See Note 11 for further information on base, supplemental and special dividends. On August 4, 2015, the Company's Board authorized the Company to acquire up to $ 50 million in aggregate of the Company’s common stock from time to time over an initial six month period, and has continued to authorize the refreshment of the $ 50 million amount authorized under and extension of the stock repurchase program prior to its expiration since that time, most recently as of November 1, 2022 . The amount and timing of stock repurchases under the program may vary depending on market conditions, and no assurance can be given that any particular amount of common stock will be repurchased. During the year ended December 31, 2022, the Company repurchased 368,206 shares at a weighted average price per share of $ 16.75 inclusive of commissions, for a total cost of $ 6.2 million. For the year ended December 31, 2021, no shares were repurchased.

Earnings Per Share

Earnings Per Share	12 Months Ended
	Dec. 31, 2022
Earnings Per Share [Abstract]
Earnings per Share	10. Earnings per share The following table sets forth the computation of basic and diluted earnings per common share: Year Ended December 31, 2022 December 31, 2021 December 31, 2020 Earnings per common share—basic Numerator for basic earnings per share $ 108,053 $ 211,780 $ 178,108 Denominator for basic weighted average 78,197,826 72,169,488 67,209,078 Earnings per common share—basic $ 1.38 $ 2.93 $ 2.65 Earnings per common share—diluted Numerator for increase in net assets per $ 108,053 $ 211,780 $ 178,108 Adjustment for interest expense and — 5,194 — Numerator for diluted earnings per share $ 108,053 $ 216,974 $ 178,108 Denominator for basic weighted average 78,197,826 72,169,488 67,209,078 Adjustment for dilutive effect of 2022 Convertible Notes — 5,532,770 — Denominator for diluted weighted average 78,197,826 77,702,258 67,209,078 Earnings per common share—diluted $ 1.38 $ 2.79 $ 2.65 The 2022 Convertible Notes were convertible into a combination of cash and shares of the Company’s common stock, which could have been dilutive to common stockholders. Diluted earnings per share is the amount of earnings available to each share of common stock outstanding during the reporting period including any additional shares of common stock that would be issued if all potentially dilutive securities were exercised. Upon adoption of ASU 2020-06 during the period ended March 31, 2021 the Company is required to disclose diluted EPS using the if-converted method. The if-converted method is a method of computing EPS that assumes conversion of convertible securities at the beginning of the reporting period and is intended to show the maximum dilution effect to common stockholders regardless of how the conversion can occur. For the purpose of calculating diluted earnings per common share, the average closing price of the Company’s common stock for the year ended December 31, 2021 was greater than the estimated adjusted conversion price for the 2022 Convertible Notes outstanding as of December 31, 2021. Therefore, for this period presented in the consolidated financial statements the Company applied the if-converted method for purposes of calculating diluted earnings per common share. For the purpose of calculating diluted earnings per common share, the average daily closing prices of the Company’s common stock for the year ended December 31, 2020 was less than the estimated adjusted conversion prices for the 2022 Convertible Notes outstanding as of December 31, 2020. Therefore, for this period presented in the consolidated financial statements, the 2022 Convertible Notes have no impact on the computation of diluted earnings per common share.

Dividends

Dividends	12 Months Ended
	Dec. 31, 2022
Dividends [Abstract]
Dividends	11. Dividends The Company has historically paid a dividend to stockholders on a quarterly basis. The Company has a dividend framework that provides for a quarterly base dividend and a variable supplemental dividend, subject to satisfaction of certain measurement tests and the approval of the Board. The following tables summarize dividends declared during the years ended December 31, 2022, 2021 and 2020: Year Ended December 31, 2022 Date Declared Dividend Record Date Payment Date Dividend per Share February 17, 2022 Supplemental February 28, 2022 March 31, 2022 $ 0.11 February 17, 2022 Base March 15, 2022 April 18, 2022 0.41 May 3, 2022 Supplemental May 31, 2022 June 30, 2022 0.04 May 3, 2022 Base June 15, 2022 July 15, 2022 0.41 August 2, 2022 Base September 15, 2022 September 30, 2022 0.42 November 1, 2022 Base December 15, 2022 December 30, 2022 0.45 Total Dividends Declared $ 1.84 Year Ended December 31, 2021 Date Declared Dividend Record Date Payment Date Dividend per Share February 17, 2021 Supplemental February 26, 2021 March 31, 2021 $ 0.05 February 17, 2021 Base March 15, 2021 April 15, 2021 0.41 February 17, 2021 Special March 25, 2021 April 8, 2021 1.25 May 4, 2021 Supplemental May 28, 2021 June 30, 2021 0.06 May 4, 2021 Base June 15, 2021 July 15, 2021 0.41 August 3, 2021 Supplemental August 31, 2021 September 30, 2021 0.02 August 3, 2021 Base September 15, 2021 October 15, 2021 0.41 November 2, 2021 Supplemental November 30, 2021 December 31, 2021 0.07 November 2, 2021 Special December 7, 2021 December 20, 2021 0.50 November 2, 2021 Base December 15, 2021 January 14, 2022 0.41 Total Dividends Declared $ 3.59 Year Ended December 31, 2020 Date Declared Dividend Record Date Payment Date Dividend per Share February 19, 2020 Supplemental February 28, 2020 March 31, 2020 $ 0.06 February 19, 2020 Base March 13, 2020 April 15, 2020 0.41 February 19, 2020 Special April 15, 2020 April 30, 2020 0.25 February 19, 2020 Special June 15, 2020 June 30, 2020 0.25 May 5, 2020 Base June 15, 2020 July 15, 2020 0.41 August 4, 2020 Base September 15, 2020 October 15, 2020 0.41 November 4, 2020 Supplemental November 30, 2020 December 31, 2020 0.10 November 4, 2020 Base December 15, 2020 January 15, 2021 0.41 Total Dividends Declared $ 2.30 The dividends declared during the years ended December 31, 2022 , 2021 and 2020 were derived from net investment income and long-term capital gains, determined on a tax basis.

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Income Taxes	12. Income Taxes The tax character of shareholder distributions attributable to the fiscal years ended December 31, 2022, 2021 and 2020 were as follows: Year Ended Year Ended Year Ended December 31, 2022 December 31, 2021 December 31, 2020 Ordinary Income (1) $ 124,760 $ 225,522 $ 145,053 Long-Term Capital Gains 19,562 35,968 9,501 Total $ 144,322 $ 261,490 $ 154,554 (1) For the years ended December 31, 2022, 2021 and 2020, 87.86 %, 84.46 %, and 80.87 % of ordinary income qualified as interest related dividend which is exempt from U.S. withholding tax applicable to non-U.S. shareholders. The tax basis components of distributable earnings for the years ended December 31, 2022, 2021 and 2020 were as follows: Year Ended Year Ended Year Ended December 31, 2022 December 31, 2021 December 31, 2020 Undistributed net investment income - tax basis $ 36,436 $ 17,209 $ 90,377 Undistributed net realized gains (losses) - tax 26,377 14,818 30,451 Net unrealized gains (losses) on investments 3,823 77,220 24,159 Other temporary differences ( 10,180 ) ( 19,144 ) ( 5,737 ) Total distributable earnings - book basis $ 56,456 $ 90,103 $ 139,250 The following reconciles increase in net assets resulting from operations for the fiscal years ended December 31, 2022, 2021 and 2020, to taxable income at December 31, 2022, 2021 and 2020: Year Ended Year Ended Year Ended December 31, 2022 December 31, 2021 December 31, 2020 Increase in net assets resulting from operations $ 108,053 $ 211,780 $ 178,108 Adjustments: Net unrealized (gain) loss on investments 74,969 ( 40,546 ) ( 33,695 ) Other income for tax purposes, not 688 4,957 28,096 Deferred organization costs ( 100 ) ( 100 ) ( 100 ) Other expenses not currently deductible 2,621 391 5,767 Other book-tax differences ( 11,123 ) ( 3,771 ) ( 9,021 ) Taxable Income $ 175,108 $ 172,711 $ 169,155 Note: Taxable income is an estimate and is not fully determined until the Company’s tax return is filed. The Company’s tax year end is March 31 st . Taxable income generally differs from increase in net assets resulting from operations due to temporary and permanent differences in the recognition of income and expenses, and generally excludes net unrealized gains or losses, as unrealized gains or losses are generally not included in taxable income until they are realized. The Company makes certain adjustments to the classification of stockholders’ equity as a result of permanent book-to-tax differences, which include differences in the book and tax basis of certain assets and liabilities, and nondeductible federal taxes or losses among other items. To the extent these differences are permanent, they are charged or credited to additional paid in capital, or distributable earnings, as appropriate. In addition, due to the Company’s differing fiscal, tax, and excise tax year ends, the best estimates available are recorded to the above accounts in the period that such differences arise or are identifiable. During the period April 1, 2022 through December 31, 2022, the Company increased distributable earnings and decreased additional paid in capital by $ 2.3 million which was primarily attributable to U.S. federal excise taxes. During the period April 1, 2021 through December 31, 2021, the Company increased distributable earnings and decreased additional paid in capital by $ 0.1 million which was primarily attributable to U.S. federal excise taxes. During the period April 1, 2020 through December 31, 2020, the Company increased distributable earnings and decreased additional paid in capital by $ 4.0 million attributable to U.S. federal excise taxes. The Company’s wholly-owned subsidiary, Sixth Street SL Holding, LLC, is a taxable subsidiary in which the Company holds certain equity investments. Sixth Street SL Holding, LLC is not consolidated for U.S. federal income tax purposes and may generate income tax expense as a result of its ownership of certain portfolio companies. The income tax expense, or benefit, and the related tax assets and liabilities, if any, are reflected in our Statement of Operations. As of December 31, 2022, the Company had a deferred tax liability of $ 3.3 million pertaining to unrealized gains, related to five of its investments. Given the unrealized gains generated by this entity, the deferred tax liability has been offset by a deferred tax asset of $ 0.8 million pertaining to operating losses. As of December 31, 2021, the Company had a deferred tax liability of $ 2.8 million pertaining to unrealized gains, related to six of its investments. Given the unrealized gains generated by the entity, the deferred tax liability has been offset by a deferred tax asset of $ 0.9 million pertaining to operating losses. The Company carried back a portion of its operating losses to the previous tax years generating a $ 0.3 million tax refund. As of December 31, 2020, the Company had a deferred tax asset of $ 0.4 million pertaining to operating losses, related to one of its investments. Given the losses generated by the entity, the deferred tax asset has been offset by a valuation allowance of $ 0.4 million. The tax cost of the Company’s investments as of December 31, 2022 was $ 2,787,005 , resulting in estimated gross unrealized gains and losses of $ 109,609 and $ 105,786 , respectively. The tax cost of the Company’s investments as of December 31, 2021 was $ 2,445,863 , resulting in estimated gross unrealized gains and losses of $ 156,819 and $ 79,599 , respectively. The tax cost of the Company’s investments as of December 31, 2020 was $ 2,285,393 , resulting in estimated gross unrealized gains and losses of $ 125,374 and $ 101,215 , respectively. To the extent that the Company determines that its estimated current year annual taxable income will exceed its estimated current year dividends from such taxable income, the Company accrues excise tax on estimated excess taxable income. For the year ended December 31, 2022 and 2021, a net expense of $ 2.2 million and $ 0.7 million, respectively, was recorded for U.S. federal excise tax.

Financial Highlights

Financial Highlights	12 Months Ended
	Dec. 31, 2022
Investment Company Financial Highlights [Abstract]
Financial Highlights	13. Financial Highlights The following per share data and ratios have been derived from information provided in the consolidated financial statements. The following are the financial highlights for one share of common stock outstanding during the years ended December 31, 2022, 2021, 2020, 2019 and 2018. Year Ended Year Ended Year Ended Year Ended Year Ended December 31, December 31, December 31, December 31, December 31, Per Share Data (7) Net asset value, beginning of period $ 16.84 $ 17.16 $ 16.83 $ 16.25 $ 16.09 Net investment income (1) 2.13 1.97 2.19 1.94 2.25 Net realized and unrealized (1) ( 0.75 ) 0.96 0.46 0.40 ( 0.39 ) Total from operations 1.38 2.93 2.65 2.34 1.86 Issuance of common stock, net of (2) 0.04 0.31 0.01 0.04 0.08 Settlement of 2022 Convertible Notes (2) 0.08 0.03 — — — Repurchase of common stock (2) ( 0.02 ) — 0.01 — — Repurchase of debt (2) — — ( 0.01 ) — — Dividends declared from net (2) ( 1.59 ) ( 2.80 ) ( 2.07 ) ( 1.81 ) ( 1.77 ) Dividends declared from realized (2) ( 0.25 ) ( 0.79 ) ( 0.23 ) — ( 0.01 ) Total increase/(decrease) in net ( 0.36 ) ( 0.32 ) 0.33 0.58 0.16 Net Asset Value, End of Period $ 16.48 $ 16.84 $ 17.16 $ 16.83 $ 16.25 Per share market value at end of $ 17.80 $ 23.39 $ 20.75 $ 21.47 $ 18.09 Total return based on market value (3) ( 15.78 )% 32.80 % 11.24 % 30.57 % 4.24 % Total return based on market value (4) ( 16.03 )% 30.02 % 7.36 % 28.69 % 0.35 % Total return based on net asset (5) 8.79 % 19.06 % 15.63 % 14.71 % 12.06 % Shares Outstanding, End of Period 81,389,287 75,771,542 67,684,209 66,524,591 65,412,817 Ratios / Supplemental Data (6) Ratio of net expenses to average 11.05 % 11.17 % 11.10 % 11.27 % 11.32 % Ratio of net investment income 12.85 % 11.67 % 13.26 % 11.73 % 13.80 % Portfolio turnover 26.67 % 44.23 % 41.88 % 30.89 % 44.57 % Net assets, end of period $ 1,341,569 $ 1,275,848 $ 1,161,315 $ 1,119,297 $ 1,063,202 (1) The per share data was derived by using the weighted average shares outstanding during the period. (2) The per share data was derived by using the actual shares outstanding at the date of the relevant transactions. (3) Total return based on market value with dividends reinvested is calculated as the change in market value per share during the period plus declared dividends per share, assuming reinvestment of dividends, divided by the beginning market value per share. (4) Total return based on market value is calculated as the change in market value per share during the period plus declared dividends per share, divided by the beginning market value per share. (5) Total return based on net asset value is calculated as the change in net asset value per share during the period plus declared dividends per share, divided by the beginning net asset value per share. (6) The ratio of net expenses to average net assets in the table above reflects the Adviser’s waivers of its right to receive a portion of the Management Fee pursuant to the Leverage Waiver for the years ended December 31, 2022 and 2021 and the Adviser’s waivers of its right to receive a portion of the Management and Incentive Fees with respect to the Company’s ownership of shares of common stock of Oxford Square Capital Corp. and Triangle Capital Corp for the year ended December 31, 2018. Excluding the effects of the waivers, the ratio of net expenses to average net assets would have been 11.08 %, 11.19 % and 11.33 % for the years ended December 31, 2022, 2021 and 2018, respectively. The Adviser did no t waive any Management Fees or Incentive Fees for the years ended December 31, 2020 and 2019. (7) Table may not sum due to rounding.

Selected Quarterly Financial Da

Selected Quarterly Financial Data (Unaudited)	12 Months Ended
	Dec. 31, 2022
Quarterly Financial Information Disclosure [Abstract]
Selected Quarterly Financial Data (Unaudited)	14. Selected Quarterly Financial Data (Unaudited) 2022 Q4 Q3 Q2 Q1 Investment Income $ 100,149 $ 77,839 $ 63,888 $ 67,429 Net Expenses (1) $ 47,536 $ 40,659 $ 23,066 $ 31,717 Net Investment Income $ 52,613 $ 37,180 $ 40,822 $ 35,712 Total unrealized and realized gains (losses) $ ( 6,351 ) $ ( 2,749 ) $ ( 54,347 ) $ 5,173 Increase in Net Assets Resulting from Operations $ 46,262 $ 34,431 $ ( 13,525 ) $ 40,885 Net Asset Value per Share as of the End of the Quarter $ 16.48 $ 16.36 $ 16.27 $ 16.88 2021 Q4 Q3 Q2 Q1 Investment Income $ 78,323 $ 71,200 $ 62,828 $ 66,242 Net Expenses (1) $ 32,132 $ 34,730 $ 35,440 $ 33,932 Net Investment Income $ 46,191 $ 36,470 $ 27,388 $ 32,310 Total unrealized and realized gains (losses) $ ( 4,373 ) $ 18,486 $ 30,966 $ 24,342 Increase in Net Assets Resulting from Operations $ 41,818 $ 54,956 $ 58,354 $ 56,652 Net Asset Value per Share as of the End of the Quarter $ 16.84 $ 17.18 $ 16.85 $ 16.47 2020 Q4 Q3 Q2 Q1 Investment Income $ 62,217 $ 71,316 $ 70,234 $ 66,270 Net Expenses (1) $ 29,448 $ 30,212 $ 30,765 $ 32,608 Net Investment Income $ 32,769 $ 41,104 $ 39,469 $ 33,662 Total unrealized and realized (losses) $ 20,711 $ 40,753 $ 56,401 $ ( 86,761 ) Increase in Net Assets Resulting from Operations $ 53,480 $ 81,857 $ 95,870 $ ( 53,099 ) Net Asset Value per Share as of the End of the Quarter $ 17.16 $ 16.87 $ 16.08 $ 15.57 (1) Net expenses include income taxes, including excise taxes.

Subsequent Events

Subsequent Events	12 Months Ended
	Dec. 31, 2022
Subsequent Events [Abstract]
Subsequent Events	15. Subsequent Events The Company’s management has evaluated subsequent events through the date of issuance of the consolidated financial statements included herein. There have been no subsequent events, except as already disclosed, that occurred during such period that would require disclosure in this Form 10-K or would be required to be recognized in the consolidated financial statements as of and for the year ended December 31, 2022.

Significant Accounting Polici_2

Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2022
Accounting Policies [Abstract]
Organization	Organization Sixth Street Specialty Lending, Inc. (the “Company”) is a Delaware corporation formed on July 21, 2010. The Company was formed primarily to lend to, and selectively invest in, middle-market companies in the United States. The Company has elected to be regulated as a business development company (“BDC”) under the 1940 Act. In addition, for tax purposes, the Company has elected to be treated as a regulated investment company (“RIC”) under Subchapter M of the Internal Revenue Code of 1986, as amended (the “Code”). The Company is managed by Sixth Street Specialty Lending Advisers, LLC (the “Adviser”). On June 1, 2011, the Company formed a wholly-owned subsidiary, TC Lending, LLC, a Delaware limited liability company. On March 22, 2012, the Company formed a wholly-owned subsidiary, Sixth Street SL SPV, LLC, a Delaware limited liability company. On May 19, 2014, the Company formed a wholly-owned subsidiary, Sixth Street SL Holding, LLC, a Delaware limited liability company. On December 9, 2020, the Company formed a wholly-owned subsidiary, Sixth Street Specialty Lending Sub, LLC, a Cayman Islands limited liability company. On March 21, 2014, the Company completed its initial public offering (“IPO”) and the Company’s shares began trading on the New York Stock Exchange (“NYSE”) under the symbol “TSLX.”
Basis of Presentation	Basis of Presentation The accompanying consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”), and include the accounts of the Company and its subsidiaries. In the opinion of management all adjustments considered necessary for the fair presentation of the consolidated financial statements for the periods presented have been included. All intercompany balances and transactions have been eliminated in consolidation. The Company is an investment company and, therefore, applies the specialized accounting and reporting guidance in Accounting Standards Codification (“ASC”) Topic 946, Financial Services – Investment Companies.
Fiscal Year End	Fiscal Year End The Company’s fiscal year ends on December 31.
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements. Actual amounts could differ from those estimates and such differences could be material.
Cash and Cash Equivalents	Cash and Cash Equivalents Cash and cash equivalents may consist of demand deposits, highly liquid investments (e.g., money market funds, U.S. Treasury notes, and similar type instruments) with original maturities of three months or less, and restricted cash pledged as collateral for certain centrally cleared derivative instruments. Cash and cash equivalents denominated in U.S. dollars are carried at cost, which approximates fair value. The Company deposits its cash and cash equivalents with highly-rated banking corporations and, at times, cash deposits may exceed the insured limits under applicable law.
Investments at Fair Value	Investments at Fair Value Loan originations are recorded on the date of the binding commitment, which is generally the funding date. Investment transactions purchased through the secondary markets are recorded on the trade date. Realized gains or losses are measured by the difference between the net proceeds received (excluding prepayment fees, if any) and the amortized cost basis of the investment without regard to unrealized gains or losses previously recognized, and include investments charged off during the period, net of recoveries. The net change in unrealized gains or losses primarily reflects the change in investment values and also includes the reversal of previously recorded unrealized gains or losses with respect to investments realized during the period. Investments for which market quotations are readily available are typically valued at those market quotations. To validate market quotations, the Company utilizes a number of factors to determine if the quotations are representative of fair value, including the source and number of the quotations. Debt and equity securities that are not publicly traded or whose market prices are not readily available, as is the case for substantially all of our investments, are valued at fair value as determined in good faith by the Company’s Board of Directors (the “Board”), based on, among other things, the input of the Adviser, the Company’s Audit Committee and independent third-party valuation firms engaged at the direction of the Board. As part of the valuation process, the Board takes into account relevant factors in determining the fair value of its investments, including and in combination of: the estimated enterprise value of a portfolio company (that is, the total value of the portfolio company’s net debt and equity), the nature and realizable value of any collateral, the portfolio company’s ability to make payments based on its earnings and cash flow, the markets in which the portfolio company does business, a comparison of the portfolio company’s securities to any similar publicly traded securities, and overall changes in the interest rate environment and the credit markets that may affect the price at which similar investments may be made in the future. When an external event such as a purchase transaction, public offering or subsequent equity sale occurs, the Board considers whether the pricing indicated by the external event corroborates its valuation. The Board undertakes a multi-step valuation process, which includes, among other procedures, the following: • The valuation process begins with each investment being initially valued by the investment professionals responsible for the portfolio investment in conjunction with the portfolio management team. • The Adviser’s management reviews the preliminary valuations with the investment professionals. Agreed upon valuation recommendations are presented to the Audit Committee. • The Audit Committee reviews the valuations presented and recommends values for each investment to the Board. • The Board reviews the recommended valuations and determines the fair value of each investment; valuations that are not based on readily available market quotations are valued in good faith based on, among other things, the input of the Adviser, Audit Committee and, where applicable, other third parties including independent third-party valuation firms engaged at the direction of the Board. The Company conducts this valuation process on a quarterly basis. The Board has engaged independent third-party valuation firms to perform certain limited procedures that the Board has identified and requested them to perform in connection with the valuation process of investments for which no market quotations are readily available. At December 31, 2022, the independent third-party valuation firms performed their procedures over substantially all of the Company’s investments. Upon completion of such limited procedures, the third-party valuation firms concluded that the fair value, as determined by the Board, of those investments subjected to their limited procedures, appeared reasonable. The Company applies Financial Accounting Standards Board Accounting Standards Codification Topic 820, Fair Value Measurement (“ASC Topic 820”), as amended, which establishes a framework for measuring fair value in accordance with U.S. GAAP and required disclosures of fair value measurements. ASC Topic 820 determines fair value to be the price that would be received for an investment in a current sale, which assumes an orderly transaction between market participants on the measurement date. Market participants are defined as buyers and sellers in the principal or most advantageous market (which may be a hypothetical market) that are independent, knowledgeable, and willing and able to transact. In accordance with ASC Topic 820, the Company considers its principal market to be the market that has the greatest volume and level of activity. ASC Topic 820 specifies a fair value hierarchy that prioritizes and ranks the level of observability of inputs used in determination of fair value. In accordance with ASC Topic 820, these levels are summarized below: • Level 1—Valuations based on quoted prices in active markets for identical assets or liabilities that the Company has the ability to access. • Level 2—Valuations based on quoted prices in markets that are not active or for which all significant inputs are observable, either directly or indirectly. • Level 3—Valuations based on inputs that are unobservable and significant to the overall fair value measurement. Transfers between levels, if any, are recognized at the beginning of the quarter in which the transfers occur. In addition to using the above inputs in investment valuations, the Company applies the valuation policy approved by its Board that is consistent with ASC Topic 820. Consistent with the valuation policy, the Company evaluates the source of inputs, including any markets in which its investments are trading (or any markets in which securities with similar attributes are trading), in determining fair value. When a security is valued based on prices provided by reputable dealers or pricing services (that is, broker quotes), the Company subjects those prices to various additional criteria in making the determination as to whether a particular investment would qualify for treatment as a Level 2 or Level 3 investment. For example, the Company reviews pricing provided by dealers or pricing services in order to determine if observable market information is being used, versus unobservable inputs. Some additional factors considered include the number of prices obtained as well as an assessment as to their quality, such as the depth of the relevant market relative to the size of the Company’s position. Due to the inherent uncertainty of determining the fair value of investments that do not have a readily available market value, the fair value of the Company’s investments may fluctuate from period to period. Additionally, the fair value of such investments may differ significantly from the values that would have been used had a ready market existed for such investments and may differ materially from the values that may ultimately be realized. Further, such investments are generally less liquid than publicly traded securities and may be subject to contractual and other restrictions on resale. If the Company were required to liquidate a portfolio investment in a forced or liquidation sale, it could realize amounts that are different from the amounts presented and such differences could be material. In addition, changes in the market environment including the impact of changes in broader market indices and credit spreads and other events that may occur over the life of the investments may cause the gains or losses ultimately realized on these investments to be different than the unrealized gains or losses reflected herein.
Financial and Derivative Instruments	Financial and Derivative Instruments The Company recognizes all derivative instruments as assets or liabilities at fair value in its consolidated financial statements, pursuant to ASC Topic 815 Derivatives and Hedging, further clarified by the FASB’s issuance of the Accounting Standards Update (“ASU”) No. 2017-12, Derivatives and Hedging, which was adopted in 2019 by the Company. For all derivative instruments designated in a hedge accounting relationship, the entire change in the fair value of the hedging instrument shall be recorded in the same line item of the consolidated statements of operations as the hedged item. The Company uses certain interest rate swaps as derivative instruments to hedge the Company’s fixed rate debt, and therefore both the periodic payment and the change in fair value for the effective hedge, if applicable, will be recognized as components of interest expense in the consolidated statements of operations. For derivative contracts entered into by the Company that are not designated in a hedge accounting relationship, the Company presents changes in the fair value through current period earnings. In the normal course of business, the Company has commitments and risks resulting from its investment transactions, which may include those involving derivative instruments. Derivative instruments are measured in terms of the notional contract amount and derive their value based upon one or more underlying instruments. While the notional amount gives some indication of the Company’s derivative activity, it generally is not exchanged, but is only used as the basis on which interest and other payments are exchanged. Derivative instruments are subject to various risks similar to non-derivative instruments including market, credit, liquidity, and operational risks. The Company manages these risks on an aggregate basis as part of its risk management process. Derivatives, including the Company’s interest rate swaps, for which broker quotes are available are typically valued at those broker quotes.
Offsetting Assets and Liabilities	Offsetting Assets and Liabilities Foreign currency forward contract and interest rate swap receivables or payables pending settlement are offset, and the net amount is included with receivable or payable for foreign currency forward contracts or interest rate swaps in the consolidated balance sheets when, and only when, they are with the same counterparty, the Company has the legal right to offset the recognized amounts, and it intends to either settle on a net basis or realize the asset and settle the liability simultaneously.
Foreign Currency	Foreign Currency Foreign currency amounts are translated into U.S. dollars on the following basis: • cash and cash equivalents, market value of investments, outstanding debt on revolving credit facilities, other assets and liabilities: at the spot exchange rate on the last business day of the period; and • purchases and sales of investments, borrowings and repayments of such borrowings, income and expenses: at the rates of exchange prevailing on the respective dates of such transactions. Although net assets and fair values are presented based on the applicable foreign exchange rates described above, the Company does not isolate that portion of the results of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in fair values of investments held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. The Company’s current approach to hedging the foreign currency exposure in its non-U.S. dollar denominated investments is primarily to borrow the par amount in local currency under the Company’s Revolving Credit Facility to fund these investments. Fluctuations arising from the translation of foreign currency borrowings are included with the net change in unrealized gains (losses) on translation of assets and liabilities in foreign currencies on the consolidated statements of operations. Investments denominated in foreign currencies and foreign currency transactions may involve certain considerations and risks not typically associated with those of domestic origin, including unanticipated movements in the value of the foreign currency relative to the U.S. dollar.
Equity Offering Expenses	Equity Offering Expenses The Company records expenses related to equity offerings as a reduction of capital upon completion of an offering of registered securities. The costs associated with renewals of the Company’s shelf registration statement are expensed as incurred.
Debt Issuance Costs	Debt Issuance Costs The Company records origination and other expenses related to its debt obligations as deferred financing costs, which are presented as a direct deduction from the carrying value of the related debt liability. These expenses are deferred and amortized using the effective interest method, or straight-line method, over the stated maturity of the debt obligation.
Interest and Dividend Income Recognition	Interest and Dividend Income Recognition Interest income is recorded on an accrual basis and includes the amortization of discounts and premiums. Discounts and premiums to par value on securities purchased or originated are amortized into interest income over the contractual life of the respective security using the effective interest method. The amortized cost of investments represents the original cost adjusted for the amortization of discounts and premiums, if any. Unless providing services in connection with an investment, such as syndication, structuring or diligence, all or a portion of any loan fees received by the Company will be deferred and amortized over the investment’s life using the effective interest method. Loans are generally placed on non-accrual status when principal or interest payments are past due 30 days or more or when management has reasonable doubt that the borrower will pay principal or interest in full. Accrued and unpaid interest is generally reversed when a loan is placed on non-accrual status. Interest payments received on non-accrual loans may be recognized as income or applied to principal depending upon management’s judgment regarding collectability. Non-accrual loans are restored to accrual status when past due principal and interest has been paid and, in management’s judgment, the borrower is likely to make principal and interest payments in the future. Management may determine to not place a loan on non-accrual status if, notwithstanding any failure to pay, the loan has sufficient collateral value and is in the process of collection. Dividend income on preferred equity securities is recorded on an accrual basis to the extent that such amounts are payable by the portfolio company and are expected to be collected. Dividend income on common equity securities is recorded on the record date for private portfolio companies or on the ex-dividend date for publicly-traded portfolio companies.
Other Income	Other Income From time to time, the Company may receive fees for services provided to portfolio companies by the Adviser. The services that the Adviser provides vary by investment, but may include syndication, structuring, diligence fees, or other service-based fees and fees for providing managerial assistance to our portfolio companies and are recognized as revenue when earned.
Earnings Per Share	Earnings per share The Company's earnings per share (“EPS”) amounts have been computed based on the weighted-average number of shares of common stock outstanding for the period. Basic EPS is computed by dividing net increase (decrease) in net assets resulting from operations by the weighted average number of shares of common stock outstanding during the period. Diluted EPS is computed by dividing net increase (decrease) in net assets resulting from operations by the weighted average number of shares of common stock assuming all potential shares had been issued and the additional shares of common stock were dilutive. Diluted EPS reflects the potential dilution, using the if-converted method for convertible debt, which could occur if all potentially dilutive securities were exercised.
Reimbursement of Transaction-Related Expenses	Reimbursement of Transaction-Related Expenses The Company may receive reimbursement for certain transaction-related expenses in pursuing investments. Transaction-related expenses, which are expected to be reimbursed by third parties, are typically deferred until the transaction is consummated and are recorded in Prepaid expenses and other assets on the date incurred. The transaction-related costs of pursuing investments not otherwise reimbursed are borne by the Company and for successfully completed investments included as a component of the investment’s cost basis. Cash advances received in respect of transaction-related expenses are recorded as Cash and cash equivalents with an offset to Other liabilities or Other payables to affiliates. Other liabilities or Other payables to affiliates are relieved as reimbursable expenses are incurred.
Income Taxes, Including Excise Taxes	Income Taxes, Including Excise Taxes The Company has elected to be treated as a RIC under Subchapter M of the Code, and the Company intends to operate in a manner so as to continue to qualify for the tax treatment applicable to RICs. To qualify as a RIC, the Company must, among other things, distribute to its stockholders in each taxable year generally at least 90 % of its investment company taxable income, as defined by the Code, and net tax-exempt income for that taxable year. To maintain its RIC status, the Company, among other things, has made and intends to continue to make the requisite distributions to its stockholders, which generally relieves the Company from corporate-level U.S. federal income taxes. The Company evaluates tax positions taken or expected to be taken in the course of preparing its financial statements to determine whether the tax positions are “more-likely-than-not” to be sustained by the applicable tax authority. Tax positions not deemed to meet the “more-likely-than-not” threshold are reserved and recorded as a tax benefit or expense in the current year. All penalties and interest associated with income taxes are included in income tax expense. Conclusions regarding tax positions are subject to review and may be adjusted at a later date based on factors including, but not limited to, on-going analyses of tax laws, regulations and interpretations thereof. As of December 31, 2022, the Company did not have any uncertain tax positions that met the recognition or measurement criteria, nor did the Company have any unrecognized tax benefits. The Company’s 2021, 2020 and 2019 tax year returns remain subject to examination by the relevant federal, state, and local tax authorities. Depending on the level of taxable income earned in a tax year, the Company can be expected to carry forward taxable income (including net capital gains, if any) in excess of current year dividend distributions from the current tax year into the next tax year and pay a nondeductible 4 % U.S. federal excise tax on such taxable income, as required. To the extent that the Company determines that the estimated current year annual taxable income will be in excess of estimated current year dividend distributions from such income, the Company accrues excise tax on estimated excess taxable income. For the calendar years ended December 31, 2022, 2021 and 2020 we recorded a net expense of $ 2.6 million, $ 0.4 million and $ 5.8 million, respectively, for U.S. federal excise tax and other taxes.
Dividends to Common Stockholders	Dividends to Common Stockholders Dividends to common stockholders are recorded on the record date. The amount to be paid out as a dividend is determined by the Board and is generally based upon the earnings estimated by the Adviser. Net realized long-term capital gains, if any, would generally be distributed at least annually, although the Company may decide to retain such capital gains. The Company has adopted a dividend reinvestment plan that provides for reinvestment of any dividends declared in cash on behalf of stockholders, unless a stockholder elects to receive cash. As a result, if the Board authorizes, and it declares, a cash dividend, then the stockholders who have not “opted out” of the dividend reinvestment plan will have their cash dividends automatically reinvested in additional shares of the Company’s common stock, rather than receiving the cash dividend. The Company expects to use newly issued shares to satisfy the dividend reinvestment plan.
Recent Accounting Standards and Regulatory Updates and Accounting Pronouncements Adopted in 2021	Recent Accounting Standards and Regulatory Updates In March 2020, the Financial Accounting Standards Board issued Accounting Standards Update 2020-04 (“ASU 2020-04”) “Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting.” This guidance provides optional expedients and exceptions for applying generally accepted accounting principles to contract modifications and hedging relationships, subject to meeting certain criteria, that reference LIBOR or another reference rate expected to be discontinued. ASU 2020-04 is effective for all entities as of March 12, 2020 through December 31, 2022. The adoption of this guidance did not have a material impact on the Company’s financial position, result of operations or cash flows. Accounting Pronouncements Adopted in 2021 In August 2020, the Financial Accounting Standards Board issued Accounting Standards Update 2020-06 (“ASU 2020-06”) “Debt – Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging—Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity.” This guidance reduces the number of accounting models for convertible instruments and makes targeted improvements to the disclosures for convertible instruments and earnings per share guidance. ASU 2020-06 is effective for public business entities for annual and interim periods in fiscal years beginning after December 15, 2021 with early adoption permitted. The Company early adopted ASU 2020-06 under the modified retrospective basis during the period ended March 31, 2021 . The impact of the Company’s adoption under the modified retrospective basis required a cumulative effect adjustment to opening net assets for the remaining unamortized discount on the 2022 Convertible Notes, and a requirement for the Company to calculate diluted earnings per share using the if-converted method which assumes full share settlement for the aggregate value of the 2022 Convertible Notes. The Company’s adoption of this guidance did not have a material impact on the Company’s financial position, results of operations, cash flows or notes to the consolidated financial statements.

Investments at Fair Value (Tabl

Investments at Fair Value (Tables)	12 Months Ended
	Dec. 31, 2022
Investments Debt And Equity Securities [Abstract]
Summary of Investments at Fair Value	Investments at fair value consisted of the following at December 31, 2022 and 2021: December 31, 2022 Amortized Cost (1) Fair Value Net Unrealized Gain (Loss) First-lien debt investments $ 2,529,317 $ 2,517,894 $ ( 11,423 ) Second-lien debt investments 42,743 40,762 ( 1,981 ) Mezzanine debt investments 7,497 10,158 2,661 Equity and other investments 142,103 167,685 25,582 Structured credit investments 53,066 51,426 ( 1,640 ) Total Investments $ 2,774,726 $ 2,787,925 $ 13,199 December 31, 2021 Amortized Cost (1) Fair Value Net Unrealized Gain (Loss) First-lien debt investments $ 2,265,555 $ 2,298,856 $ 33,301 Second-lien debt investments 42,629 42,729 100 Mezzanine debt investments 9,368 18,549 9,181 Equity and other investments 109,365 155,667 46,302 Structured credit investments 5,095 5,792 697 Total Investments $ 2,432,012 $ 2,521,593 $ 89,581 (1) The amortized cost represents the original cost adjusted for the amortization of discounts or premiums, as applicable, on debt investments using the effective interest method.
Summary of Industry Composition of Investments at Fair Value	The industry composition of investments at fair value at December 31, 2022 and 2021 is as follows: December 31, 2022 December 31, 2021 Automotive 1.2 % — Business Services 14.4 % 16.8 % Chemicals 0.7 % — Communications 2.7 % 3.5 % Education 5.8 % 12.2 % Financial Services 12.8 % 11.4 % Healthcare 9.9 % 8.4 % Hotel, Gaming and Leisure 4.5 % 2.4 % Human Resource Support Services 11.9 % 11.9 % Internet Services 13.9 % 8.7 % Manufacturing 1.3 % — Marketing Services 0.4 % 1.8 % Office Products 0.7 % 0.2 % Oil, Gas and Consumable Fuels 3.9 % 3.7 % Other 3.3 % 1.6 % Pharmaceuticals 0.0 % 3.8 % Retail and Consumer Products 11.4 % 12.3 % Transportation 1.2 % 1.3 % Total 100.0 % 100.0 %
Summary of Geographic Composition of Investments at Fair Value	The geographic composition of investments at fair value at December 31, 2022 and 2021 is as follows: December 31, 2022 December 31, 2021 United States Midwest 11.6 % 12.5 % Northeast 25.4 % 24.2 % South 24.3 % 23.4 % West 30.7 % 31.8 % Australia 2.2 % 2.4 % Canada 4.3 % 5.7 % Germany 0.1 % — Luxembourg 0.1 % — Norway 0.7 % — United Kingdom 0.6 % — Total 100.0 % 100.0 %

Derivatives (Tables)

Derivatives (Tables)	12 Months Ended
	Dec. 31, 2022
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Summary of Amounts Paid and Received on Interest Rate Swap Transactions, Excluding Upfront Fees	The following tables present the amounts paid and received on the Company’s interest rate swap transactions for the year ended December 31, 2022 and 2021: For the Year Ended December 31, 2022 Maturity Date Notional Amount Paid Received Net Interest rate swap (1) 8/1/2022 $ 115,000 $ ( 2,158 ) $ 3,048 $ 890 Interest rate swap (1) 8/1/2022 50,000 ( 706 ) 1,325 619 Interest rate swap (1) 8/1/2022 7,500 ( 106 ) 198 92 Interest rate swap (1) 8/1/2022 27,531 ( 730 ) 474 ( 256 ) Interest rate swap (1) 8/1/2022 2,160 ( 57 ) 37 ( 20 ) Interest rate swap (1) 8/1/2022 42,819 ( 1,135 ) 737 ( 398 ) Interest rate swap 1/22/2023 150,000 ( 5,728 ) 6,750 1,022 Interest rate swap 11/1/2024 300,000 ( 12,227 ) 11,625 ( 602 ) Interest rate swap 11/1/2024 50,000 ( 2,144 ) 1,938 ( 206 ) Interest rate swap 11/1/2024 2,500 ( 97 ) 103 6 Interest rate swap 8/1/2026 300,000 ( 11,196 ) 7,479 ( 3,717 ) Total $ 1,047,510 $ ( 36,284 ) $ 33,714 $ ( 2,570 ) (1) As of December 31, 2022, these interest rate swaps had either matured or been terminated due to repayment of the underlying For the Year Ended December 31, 2021 Maturity Date Notional Amount Paid Received Net Interest rate swap (1)(2) 7/30/2021 $ 11,700 $ ( 102 ) $ 14 $ ( 88 ) Interest rate swap (1) 7/30/2022 13,440 ( 9 ) 7 ( 2 ) Interest rate swap 8/1/2022 115,000 ( 2,976 ) 5,175 2,199 Interest rate swap 8/1/2022 50,000 ( 899 ) 2,250 1,351 Interest rate swap 8/1/2022 7,500 ( 136 ) 338 202 Interest rate swap 8/1/2022 27,531 ( 1,238 ) 639 ( 599 ) Interest rate swap 8/1/2022 2,160 ( 97 ) 50 ( 47 ) Interest rate swap 8/1/2022 42,819 ( 792 ) 399 ( 393 ) Interest rate swap 1/22/2023 150,000 ( 3,307 ) 6,750 3,443 Interest rate swap (1) 6/9/2023 5,000 ( 15 ) 6 ( 9 ) Interest rate swap 11/1/2024 300,000 ( 7,384 ) 11,625 4,241 Interest rate swap 11/1/2024 50,000 ( 1,339 ) 1,937 598 Interest rate swap 11/1/2024 2,500 ( 96 ) 62 ( 34 ) Interest rate swap 8/1/2026 300,000 ( 5,666 ) 6,792 1,126 Total $ 1,077,650 $ ( 24,056 ) $ 36,044 $ 11,988 (1) The notional amount of certain interest rate swaps may be more or less than the Company’s investment in individual portfolio companies as a result of arrangements with other lenders in the syndicate, amortization, or interest income paid-in-kind. (2) As of December 31, 2021, these interest rate swaps had either matured or been terminated due to repayment of the underlying

Fair Value of Financial Instr_2

Fair Value of Financial Instruments (Tables)	12 Months Ended
	Dec. 31, 2022
Fair Value Disclosures [Abstract]
Fair Value Measurements of Investments	The following tables present fair value measurements of investments as of December 31, 2022 and 2021: Fair Value Hierarchy at December 31, 2022 Level 1 Level 2 Level 3 Total First-lien debt investments $ — $ 21,935 $ 2,495,959 $ 2,517,894 Second-lien debt investments — — 40,762 40,762 Mezzanine debt investments — — 10,158 10,158 Equity and other investments 7,498 13,128 147,059 167,685 Structured credit investments — 51,426 — 51,426 Total investments at fair value $ 7,498 $ 86,489 $ 2,693,938 $ 2,787,925 Interest rate swaps — ( 55,314 ) — ( 55,314 ) Total $ 7,498 $ 31,175 $ 2,693,938 $ 2,732,611 Fair Value Hierarchy at December 31, 2021 Level 1 Level 2 Level 3 Total First-lien debt investments $ — $ — $ 2,298,856 $ 2,298,856 Second-lien debt investments — 42,729 — 42,729 Mezzanine debt investments — — 18,549 18,549 Equity and other investments 12,154 26,280 117,233 155,667 Structured credit investments — 5,792 — 5,792 Total investments at fair value $ 12,154 $ 74,801 $ 2,434,638 $ 2,521,593 Interest rate swaps — ( 1,601 ) — ( 1,601 ) Total $ 12,154 $ 73,200 $ 2,434,638 $ 2,519,992
Changes in Fair Value of Investments Using Level 3 Inputs	The following tables present the changes in the fair value of investments for which Level 3 inputs were used to determine the fair value as of and for the year ended December 31, 2022 and 2021: As of and for the Year Ended December 31, 2022 First-lien debt investments Second-lien debt investments Mezzanine debt investments Equity and other investments Total Balance, beginning of period $ 2,298,856 $ — $ 18,549 $ 117,233 $ 2,434,638 Purchases or originations 876,485 54 — 45,144 921,683 Repayments / redemptions ( 665,531 ) ( 10 ) — ( 18,316 ) ( 683,857 ) Paid-in-kind interest 12,623 — 258 — 12,881 Net change in unrealized gains (losses) ( 44,455 ) ( 2,081 ) ( 6,520 ) ( 13,158 ) ( 66,214 ) Net realized gains (losses) ( 602 ) — — 14,022 13,420 Net amortization of discount on securities 18,583 70 5 — 18,658 Transfers within Level 3 — — ( 2,134 ) 2,134 — Transfers into (out of) Level 3 — 42,729 — — 42,729 Balance, End of Period $ 2,495,959 $ 40,762 $ 10,158 $ 147,059 $ 2,693,938 As of and for the Year Ended December 31, 2021 First-lien debt investments Second-lien debt investments Mezzanine debt investments Equity and other investments Total Balance, beginning of period $ 2,158,551 5,037 $ 10,982 $ 75,150 $ 2,249,720 Purchases or originations 1,083,349 — 6,640 45,900 1,135,889 Repayments / redemptions ( 966,160 ) ( 5,791 ) — ( 60,202 ) ( 1,032,153 ) Paid-in-kind interest 8,757 432 450 — 9,639 Net change in unrealized gains (losses) ( 4,702 ) ( 45 ) 6,421 26,147 27,821 Net realized gains (losses) ( 3,427 ) — — 36,057 32,630 Net amortization of discount on securities 22,488 367 52 — 22,907 Transfers within Level 3 — — ( 1,816 ) 1,816 — Transfers into (out of) Level 3 — — ( 4,180 ) ( 7,635 ) ( 11,815 ) Balance, End of Period $ 2,298,856 $ — $ 18,549 $ 117,233 $ 2,434,638
Net Change in Unrealized Gains or Losses on Investments for Which Level 3 Inputs were Used in Determining Fair Value	The following table presents information with respect to the net change in unrealized gains or losses on investments for which Level 3 inputs were used in determining fair value that are still held by the Company at December 31, 2022 and 2021: Net Change in Unrealized Net Change in Unrealized Gains or (Losses) Gains or (Losses) for the Year Ended for the Year Ended December 31, 2022 on December 31, 2021 on Investments Held at Investments Held at December 31, 2022 December 31, 2021 First-lien debt investments $ ( 35,643 ) $ 11,048 Second-lien debt investments ( 2,081 ) — Mezzanine debt investments ( 6,519 ) 6,936 Equity and other investments 1,454 40,166 Total $ ( 42,789 ) $ 58,150
Fair Value of Level 3 Investments at Fair Value Significant Unobservable Inputs Used in Valuations	The following tables present the fair value of Level 3 Investments and the significant unobservable inputs used in the valuations as of December 31, 2022 and 2021. The tables are not intended to be all-inclusive, but instead capture the significant unobservable inputs relevant to the Company’s determination of fair values. December 31, 2022 Valuation Unobservable Range (Weighted Impact to Valuation from an Fair Value Technique Input Average) Increase to Input First-lien debt investments $ 2,495,959 Income approach (1) Discount rate 9.3 % — 18.5 % ( 15.1 %) Decrease Second-lien debt investments 40,762 Income approach Discount rate 19.6 % — 19.6 % ( 19.6 %) Decrease Mezzanine debt investments 10,158 Income approach (2) Discount rate 14.5 % — 18.0 % ( 16.0 %) Decrease Equity and other investments 147,059 Market Multiple (3) Comparable multiple 2.0 x — 26.6 x ( 7.9 x) Increase Total $ 2,693,938 (1) Includes $ 21.0 million of first-lien debt investments which were valued using an asset valuation waterfall. (2) Includes $ 0.1 million of debt investments which were valued using an asset valuation waterfall. (3) Includes $ 38.4 million of equity investments which were valued using an asset valuation waterfall, $ 7.5 million of equity investments using a Black-Scholes model, and $ 13.1 million using a discounted cash flow analysis. December 31, 2021 Valuation Unobservable Range (Weighted Impact to Valuation from an Fair Value Technique Input Average) Increase to Input First-lien debt investments $ 2,298,856 Income approach (1) Discount rate 6.6 % — 12.2 % ( 9.6 %) Decrease Mezzanine debt investments 18,549 Income approach (2) Discount rate 6.2 % — 9.3 % ( 8.5 %) Decrease Equity and other investments 117,233 Market Multiple (3) Comparable multiple 4.5 x — 9.5 x ( 6.0 x) Increase Total $ 2,434,638 (1) Includes $ 19.0 million of first-lien debt investments which were valued using an asset valuation waterfall. (2) Includes $ 2.1 million of debt investments which, due to the proximity of the transactions relative to the measurement date, were valued using the cost of the investments and $ 0.1 million of debt investments which were valued using an asset valuation waterfall. (3) Includes $ 22.0 million of equity investments which were valued using an asset valuation waterfall, $ 7.7 million of equity investments using a Black-Scholes model, and $ 26.2 million of equity investments which, due to the proximity of the transactions relative to the measurement date, were valued using the cost of the investments.
Fair Value of Company's 2022 Convertible Notes, 2023 Notes, 2024 Notes and 2026 Notes	The following table presents the fair value of the Company’s 2022 Convertible Notes, 2023 Notes, 2024 Notes and 2026 Notes, as of December 31, 2022 and 2021. December 31, 2022 December 31, 2021 Outstanding Fair (1) Outstanding Fair (1) 2022 Convertible Notes $ — $ — $ 99,990 $ 121,710 2023 Notes 150,000 149,640 150,000 153,953 2024 Notes 347,500 332,853 347,500 362,703 2026 Notes 300,000 261,750 300,000 296,520 Total $ 797,500 $ 744,243 $ 897,490 $ 934,886 The fair value is based on broker quotes received by the Company and is categorized as Level 2 within the fair value hierarchy.

Debt (Tables)

Debt (Tables)	12 Months Ended
	Dec. 31, 2022
Debt Disclosure [Abstract]
Schedule of Debt Obligations	Debt obligations consisted of the following as of December 31, 2022 and 2021: December 31, 2022 Aggregate Outstanding Amount (1) Carrying (2)(3) Revolving Credit Facility $ 1,585,000 $ 719,328 $ 865,672 $ 706,156 2023 Notes 150,000 150,000 — 149,960 2024 Notes 347,500 347,500 — 325,492 2026 Notes 300,000 300,000 — 260,188 Total Debt $ 2,382,500 $ 1,516,828 $ 865,672 $ 1,441,796 (1) The amount available may be subject to limitations related to the borrowing base under the Revolving Credit Facility and asset coverage requirements. (2) The carrying values of the Revolving Credit Facility, 2023 Notes, 2024 Notes and 2026 Notes are presented net of the combination of deferred financing costs and original issue discounts totaling $ 13.2 million, less than $ 0.1 million, $ 2.6 million and $ 4.1 million, respectively. (3) The carrying values of the 2024 Notes and 2026 Notes are presented inclusive of an incremental $( 19.4 ) million and $( 35.7 ) million, respectively, which represents an adjustment in the carrying values of the 2024 Notes and 2026 Notes, each resulting from a hedge accounting relationship. December 31, 2021 Aggregate Outstanding Amount (1) Carrying (2)(3) Revolving Credit Facility $ 1,510,000 $ 316,442 $ 1,193,558 $ 304,607 2022 Convertible Notes 99,990 99,990 — 99,673 2023 Notes 150,000 150,000 — 149,306 2024 Notes 347,500 347,500 — 347,896 2026 Notes 300,000 300,000 — 284,482 Total Debt $ 2,407,490 $ 1,213,932 $ 1,193,558 $ 1,185,964 (1) The amount available may be subject to limitations related to the borrowing base under the Revolving Credit Facility and asset coverage requirements. (2) The carrying values of the Revolving Credit Facility, 2022 Convertible Notes, 2023 Notes, 2024 Notes and 2026 Notes are presented net of the combination of deferred financing costs and original issue discounts totaling $ 11.8 million, $ 0.3 million, $ 0.7 million, $ 4.0 million and $ 5.3 million, respectively. (3) The carrying value of the 2024 Notes and 2026 Notes are presented inclusive of an incremental $ 4.4 million and $( 10.2 ) million, which represents an adjustment in the carrying value of the 2024 Notes and 2026 Notes resulting from a hedge accounting relationship.
Schedule of Components of Interest Expense	For the years ended December 31, 2022, 2021 and 2020, the components of interest expense were as follows: Year Ended Year Ended Year Ended December 31, 2022 December 31, 2021 December 31, 2020 Interest expense $ 49,897 $ 39,698 $ 36,495 Commitment fees 4,075 4,454 3,686 Amortization of deferred financing costs 5,683 6,053 5,089 Accretion of original issue discount 766 707 546 Swap settlements 2,570 ( 12,087 ) ( 6,414 ) Total Interest Expense $ 62,991 $ 38,825 $ 39,402 Average debt outstanding (in millions) $ 1,342.0 $ 1,223.4 $ 1,001.6 Weighted average interest rate 3.9 % 2.3 % 3.0 % For the years ended December 31, 2022, 2021, and 2020 the components of interest expense related to the Convertible Notes were as follows: December 31, 2022 December 31, 2021 December 31, 2020 Interest expense $ 2,622 $ 5,641 $ 6,858 Accretion of original issue discount — — 214 Amortization of deferred financing costs 317 911 866 Total Interest Expense $ 2,939 $ 6,552 $ 7,938 For the years ended December 31, 2022, 2021 and 2020, the components of interest expense related to the 2023 Notes, 2024 Notes and 2026 Notes were as follows: December 31, 2022 December 31, 2021 December 31, 2020 Interest expense $ 27,716 $ 27,086 $ 20,029 Accretion of original issue discount 766 707 331 Amortization of deferred financing costs 2,408 2,338 1,651 Total Interest Expense $ 30,890 $ 30,131 $ 22,011
Schedule of Component of Carrying Value of Convertible Notes and Interest Rate	As of December 31, 2022 and 2021, the components of the carrying value of the 2022 Convertible Notes and the stated interest rate were as follows: December 31, 2022 December 31, 2021 Principal amount of debt $ — $ 99,990 Deferred financing costs — ( 317 ) Carrying value of debt $ — $ 99,673 Stated interest rate N/A 4.50 % As of December 31, 2022 and 2021, the components of the carrying value of the 2023 Notes, 2024 Notes and 2026 Notes and the stated interest rates were as follows: December 31, 2022 December 31, 2021 2023 Notes 2024 Notes 2026 Notes 2023 Notes 2024 Notes 2026 Notes Principal amount of debt $ 150,000 $ 347,500 $ 300,000 $ 150,000 $ 347,500 $ 300,000 Original issue discount, net of accretion ( 1 ) ( 721 ) ( 1,468 ) ( 11 ) ( 1,091 ) ( 1,853 ) Deferred financing costs ( 39 ) ( 1,869 ) ( 2,679 ) ( 683 ) ( 2,886 ) ( 3,426 ) Change in fair value of an effective hedge — ( 19,418 ) ( 35,665 ) — 4,373 ( 10,239 ) Carrying value of debt $ 149,960 $ 325,492 $ 260,188 $ 149,306 $ 347,896 $ 284,482 Stated interest rate 4.50 % 3.875 % 2.50 % 4.50 % 3.875 % 2.50 %

Commitments and Contingencies (

Commitments and Contingencies (Tables)	12 Months Ended
	Dec. 31, 2022
Commitments And Contingencies Disclosure [Abstract]
Schedule of Commitments To Fund Investments In Current Portfolio Companies	As of December 31, 2022 and December 31, 2021, the Company had the following commitments to fund investments in current portfolio companies: December 31, 2022 December 31, 2021 Alpha Midco, Inc. - Delayed Draw $ 910 $ 4,444 American Achievement, Corp. - Revolver 2,403 2,403 ASG II, LLC - Delayed Draw 6,952 — Avalara, Inc. - Revolver 3,864 — AvidXchange, Inc. - Delayed Draw — 1,021 Axonify, Inc. - Delayed Draw 6,113 6,850 Bayshore Intermediate #2, L.P. - Revolver 1,618 2,398 BCTO Ace Purchaser, Inc. - Delayed Draw 6,556 — Bear OpCo, LLC - Delayed Draw 2,606 — Biohaven Pharmaceuticals, Inc. - Delayed Draw — 12,500 BlueSnap, Inc. - Delayed Draw & Revolver 2,500 12,500 BTRS Holdings, Inc. - Delayed Draw & Revolver 8,638 — Carlstar Group, LLC - Revolver 8,500 — Clinicient, Inc. - Revolver — 1,600 Cordance Operations, LLC - Delayed Draw & Revolver 12,093 — CrunchTime Information Systems, Inc. - Delayed Draw 7,101 — DaySmart Holdings, LLC - Delayed Draw — 4,630 Destiny Solutions Parent Holding Company - Delayed Draw — 6,478 Dye & Durham Corp. - Delayed Draw & Revolver 6,280 7,884 EDB Parent, LLC - Delayed Draw 18,037 — Elysian Finco Ltd. - Delayed Draw & Revolver 6,792 — Employment Hero Holdings Pty Ltd. - Delayed Draw & Revolver 8,816 16,722 EMS Linq, Inc. - Revolver 8,784 8,784 Erling Lux Bidco SARL - Delayed Draw & Revolver 5,618 — ExtraHop Networks, Inc. - Delayed Draw 17,050 24,389 ForeScout Technologies, Inc. - Delayed Draw & Revolver 3,425 500 G Treasury SS, LLC - Delayed Draw 3,400 6,986 Hornetsecurity Holding GmbH - Delayed Draw & Revolver 2,041 — Ibis Intermediate Co. - Delayed Draw 6,338 6,338 IntelePeer Holdings, Inc. - Delayed Draw — 2,643 IRGSE Holding Corp. - Revolver 253 673 Kyriba Corp. - Delayed Draw & Revolver 45 39 LeanTaaS Holdings, Inc. - Delayed Draw 47,218 — Lithium Technologies, LLC - Revolver 1,979 1,979 Lucidworks, Inc. - Delayed Draw & Revolver 833 3,333 Murchison Oil and Gas, LLC - Delayed Draw 9,772 — Netwrix Corp. - Delayed Draw & Revolver 13,881 6,351 Neuintel, LLC - Delayed Draw 4,200 8,600 OutSystems Luxco SARL - Delayed Draw 2,137 — PageUp People, Ltd. - Delayed Draw & Revolver 5,764 30,173 Passport Labs, Inc. - Delayed Draw & Revolver 2,778 8,334 Ping Identity Holding Corp. - Revolver 2,273 — PrimePay Intermediate, LLC - Delayed Draw 2,474 8,000 PrimeRevenue, Inc. - Delayed Draw & Revolver 6,250 6,500 Project44, Inc. - Delayed Draw 19,861 19,861 ReliaQuest Holdings, LLC - Delayed Draw & Revolver 22,752 29,877 Tango Management Consulting, LLC - Delayed Draw & Revolver 26,576 38,750 TRP Assets, LLC - Delayed Draw and Membership Interest 7,806 18,000 Verdad Resources Intermediate Holdings, LLC - Delayed Draw — 7,778 WideOrbit, Inc. - Revolver 4,756 4,756 Workwell Acquisition Co. - Delayed Draw — 10,000 Total Portfolio Company Commitments (1)(2) $ 338,043 $ 332,074 (1) Represents the full amount of the Company’s commitments to fund investments on such date. Commitments may be subject to limitations on borrowings set forth in the agreements between the Company and the applicable portfolio company. As a result, portfolio companies may not be eligible to borrow the full commitment amount on such date. (2) The Company’s estimate of the fair value of the current investments in these portfolio companies includes an analysis of the fair value of any unfunded commitments.

Net Assets (Tables)

Net Assets (Tables)	12 Months Ended
	Dec. 31, 2022
Equity [Abstract]
Summary of Shares Newly Issued to Shareholders Who Have Not Opted Out of Dividend Reinvestment Plan	Pursuant to the Company’s dividend reinvestment plan, the following tables summarize the shares issued to stockholders who have not opted out of the Company’s dividend reinvestment plan during the years ended December 31, 2022 and 2021. All shares issued to stockholders in the tables below are newly issued shares. Year Ended December 31, 2022 Date Date Declared Dividend (1) Record Date Shares Issued Shares Issued November 2, 2021 Base December 15, 2021 January 14, 2022 233,542 February 17, 2022 Supplemental February 28, 2022 March 31, 2022 65,596 February 17, 2022 Base March 15, 2022 April 18, 2022 239,376 May 3, 2022 Supplemental May 31, 2022 June 30, 2022 29,459 May 3, 2022 Base June 15, 2022 July 15, 2022 294,337 August 2, 2022 Base September 15, 2022 September 30, 2022 357,530 November 1, 2022 Base December 15, 2022 December 30, 2022 405,986 Total Shares Issued 1,625,826 Year Ended December 31, 2021 Date Date Declared Dividend (1) Record Date Shares Issued Shares Issued November 4, 2020 Base December 15, 2020 January 15, 2021 211,904 February 17, 2021 Supplemental February 26, 2021 March 31, 2021 24,196 February 17, 2021 Base March 15, 2021 April 15, 2021 165,400 February 17, 2021 Special March 25, 2021 April 8, 2021 483,361 May 4, 2021 Supplemental May 28, 2021 June 30, 2021 30,924 May 4, 2021 Base June 15, 2021 July 15, 2021 187,442 August 3, 2021 Supplemental August 31, 2021 September 30, 2021 11,852 August 3, 2021 Base September 15, 2021 October 15, 2021 254,691 November 2, 2021 Supplemental November 30, 2021 December 31, 2021 39,493 November 2, 2021 Special December 7, 2021 December 20, 2021 303,561 Total Shares Issued 1,712,824 (1) See Note 11 for further information on base, supplemental and special dividends.

Earnings Per Share (Tables)

Earnings Per Share (Tables)	12 Months Ended
	Dec. 31, 2022
Earnings Per Share [Abstract]
Computation of Basic and Diluted Earnings Per Common Share	The following table sets forth the computation of basic and diluted earnings per common share: Year Ended December 31, 2022 December 31, 2021 December 31, 2020 Earnings per common share—basic Numerator for basic earnings per share $ 108,053 $ 211,780 $ 178,108 Denominator for basic weighted average 78,197,826 72,169,488 67,209,078 Earnings per common share—basic $ 1.38 $ 2.93 $ 2.65 Earnings per common share—diluted Numerator for increase in net assets per $ 108,053 $ 211,780 $ 178,108 Adjustment for interest expense and — 5,194 — Numerator for diluted earnings per share $ 108,053 $ 216,974 $ 178,108 Denominator for basic weighted average 78,197,826 72,169,488 67,209,078 Adjustment for dilutive effect of 2022 Convertible Notes — 5,532,770 — Denominator for diluted weighted average 78,197,826 77,702,258 67,209,078 Earnings per common share—diluted $ 1.38 $ 2.79 $ 2.65

Dividends (Tables)

Dividends (Tables)	12 Months Ended
	Dec. 31, 2022
Dividends [Abstract]
Summary of Dividends Declared	The following tables summarize dividends declared during the years ended December 31, 2022, 2021 and 2020: Year Ended December 31, 2022 Date Declared Dividend Record Date Payment Date Dividend per Share February 17, 2022 Supplemental February 28, 2022 March 31, 2022 $ 0.11 February 17, 2022 Base March 15, 2022 April 18, 2022 0.41 May 3, 2022 Supplemental May 31, 2022 June 30, 2022 0.04 May 3, 2022 Base June 15, 2022 July 15, 2022 0.41 August 2, 2022 Base September 15, 2022 September 30, 2022 0.42 November 1, 2022 Base December 15, 2022 December 30, 2022 0.45 Total Dividends Declared $ 1.84 Year Ended December 31, 2021 Date Declared Dividend Record Date Payment Date Dividend per Share February 17, 2021 Supplemental February 26, 2021 March 31, 2021 $ 0.05 February 17, 2021 Base March 15, 2021 April 15, 2021 0.41 February 17, 2021 Special March 25, 2021 April 8, 2021 1.25 May 4, 2021 Supplemental May 28, 2021 June 30, 2021 0.06 May 4, 2021 Base June 15, 2021 July 15, 2021 0.41 August 3, 2021 Supplemental August 31, 2021 September 30, 2021 0.02 August 3, 2021 Base September 15, 2021 October 15, 2021 0.41 November 2, 2021 Supplemental November 30, 2021 December 31, 2021 0.07 November 2, 2021 Special December 7, 2021 December 20, 2021 0.50 November 2, 2021 Base December 15, 2021 January 14, 2022 0.41 Total Dividends Declared $ 3.59 Year Ended December 31, 2020 Date Declared Dividend Record Date Payment Date Dividend per Share February 19, 2020 Supplemental February 28, 2020 March 31, 2020 $ 0.06 February 19, 2020 Base March 13, 2020 April 15, 2020 0.41 February 19, 2020 Special April 15, 2020 April 30, 2020 0.25 February 19, 2020 Special June 15, 2020 June 30, 2020 0.25 May 5, 2020 Base June 15, 2020 July 15, 2020 0.41 August 4, 2020 Base September 15, 2020 October 15, 2020 0.41 November 4, 2020 Supplemental November 30, 2020 December 31, 2020 0.10 November 4, 2020 Base December 15, 2020 January 15, 2021 0.41 Total Dividends Declared $ 2.30

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Summary of tax character of shareholder distributions	The tax character of shareholder distributions attributable to the fiscal years ended December 31, 2022, 2021 and 2020 were as follows: Year Ended Year Ended Year Ended December 31, 2022 December 31, 2021 December 31, 2020 Ordinary Income (1) $ 124,760 $ 225,522 $ 145,053 Long-Term Capital Gains 19,562 35,968 9,501 Total $ 144,322 $ 261,490 $ 154,554 (1) For the years ended December 31, 2022, 2021 and 2020, 87.86 %, 84.46 %, and 80.87 % of ordinary income qualified as interest related dividend which is exempt from U.S. withholding tax applicable to non-U.S. shareholders.
Summary of tax basis components of distributable earnings	The tax basis components of distributable earnings for the years ended December 31, 2022, 2021 and 2020 were as follows: Year Ended Year Ended Year Ended December 31, 2022 December 31, 2021 December 31, 2020 Undistributed net investment income - tax basis $ 36,436 $ 17,209 $ 90,377 Undistributed net realized gains (losses) - tax 26,377 14,818 30,451 Net unrealized gains (losses) on investments 3,823 77,220 24,159 Other temporary differences ( 10,180 ) ( 19,144 ) ( 5,737 ) Total distributable earnings - book basis $ 56,456 $ 90,103 $ 139,250
Summary of reconciliation increase in net assets	The following reconciles increase in net assets resulting from operations for the fiscal years ended December 31, 2022, 2021 and 2020, to taxable income at December 31, 2022, 2021 and 2020: Year Ended Year Ended Year Ended December 31, 2022 December 31, 2021 December 31, 2020 Increase in net assets resulting from operations $ 108,053 $ 211,780 $ 178,108 Adjustments: Net unrealized (gain) loss on investments 74,969 ( 40,546 ) ( 33,695 ) Other income for tax purposes, not 688 4,957 28,096 Deferred organization costs ( 100 ) ( 100 ) ( 100 ) Other expenses not currently deductible 2,621 391 5,767 Other book-tax differences ( 11,123 ) ( 3,771 ) ( 9,021 ) Taxable Income $ 175,108 $ 172,711 $ 169,155

Financial Highlights (Tables)

Financial Highlights (Tables)	12 Months Ended
	Dec. 31, 2022
Investment Company Financial Highlights [Abstract]
Summary Of Financial Highlights	The following per share data and ratios have been derived from information provided in the consolidated financial statements. The following are the financial highlights for one share of common stock outstanding during the years ended December 31, 2022, 2021, 2020, 2019 and 2018. Year Ended Year Ended Year Ended Year Ended Year Ended December 31, December 31, December 31, December 31, December 31, Per Share Data (7) Net asset value, beginning of period $ 16.84 $ 17.16 $ 16.83 $ 16.25 $ 16.09 Net investment income (1) 2.13 1.97 2.19 1.94 2.25 Net realized and unrealized (1) ( 0.75 ) 0.96 0.46 0.40 ( 0.39 ) Total from operations 1.38 2.93 2.65 2.34 1.86 Issuance of common stock, net of (2) 0.04 0.31 0.01 0.04 0.08 Settlement of 2022 Convertible Notes (2) 0.08 0.03 — — — Repurchase of common stock (2) ( 0.02 ) — 0.01 — — Repurchase of debt (2) — — ( 0.01 ) — — Dividends declared from net (2) ( 1.59 ) ( 2.80 ) ( 2.07 ) ( 1.81 ) ( 1.77 ) Dividends declared from realized (2) ( 0.25 ) ( 0.79 ) ( 0.23 ) — ( 0.01 ) Total increase/(decrease) in net ( 0.36 ) ( 0.32 ) 0.33 0.58 0.16 Net Asset Value, End of Period $ 16.48 $ 16.84 $ 17.16 $ 16.83 $ 16.25 Per share market value at end of $ 17.80 $ 23.39 $ 20.75 $ 21.47 $ 18.09 Total return based on market value (3) ( 15.78 )% 32.80 % 11.24 % 30.57 % 4.24 % Total return based on market value (4) ( 16.03 )% 30.02 % 7.36 % 28.69 % 0.35 % Total return based on net asset (5) 8.79 % 19.06 % 15.63 % 14.71 % 12.06 % Shares Outstanding, End of Period 81,389,287 75,771,542 67,684,209 66,524,591 65,412,817 Ratios / Supplemental Data (6) Ratio of net expenses to average 11.05 % 11.17 % 11.10 % 11.27 % 11.32 % Ratio of net investment income 12.85 % 11.67 % 13.26 % 11.73 % 13.80 % Portfolio turnover 26.67 % 44.23 % 41.88 % 30.89 % 44.57 % Net assets, end of period $ 1,341,569 $ 1,275,848 $ 1,161,315 $ 1,119,297 $ 1,063,202 (1) The per share data was derived by using the weighted average shares outstanding during the period. (2) The per share data was derived by using the actual shares outstanding at the date of the relevant transactions. (3) Total return based on market value with dividends reinvested is calculated as the change in market value per share during the period plus declared dividends per share, assuming reinvestment of dividends, divided by the beginning market value per share. (4) Total return based on market value is calculated as the change in market value per share during the period plus declared dividends per share, divided by the beginning market value per share. (5) Total return based on net asset value is calculated as the change in net asset value per share during the period plus declared dividends per share, divided by the beginning net asset value per share. (6) The ratio of net expenses to average net assets in the table above reflects the Adviser’s waivers of its right to receive a portion of the Management Fee pursuant to the Leverage Waiver for the years ended December 31, 2022 and 2021 and the Adviser’s waivers of its right to receive a portion of the Management and Incentive Fees with respect to the Company’s ownership of shares of common stock of Oxford Square Capital Corp. and Triangle Capital Corp for the year ended December 31, 2018. Excluding the effects of the waivers, the ratio of net expenses to average net assets would have been 11.08 %, 11.19 % and 11.33 % for the years ended December 31, 2022, 2021 and 2018, respectively. The Adviser did no t waive any Management Fees or Incentive Fees for the years ended December 31, 2020 and 2019. (7) Table may not sum due to rounding.

Selected Quarterly Financial _2

Selected Quarterly Financial Data (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2022
Quarterly Financial Information Disclosure [Abstract]
Schedule of Selected Quarterly Financial Data	2022 Q4 Q3 Q2 Q1 Investment Income $ 100,149 $ 77,839 $ 63,888 $ 67,429 Net Expenses (1) $ 47,536 $ 40,659 $ 23,066 $ 31,717 Net Investment Income $ 52,613 $ 37,180 $ 40,822 $ 35,712 Total unrealized and realized gains (losses) $ ( 6,351 ) $ ( 2,749 ) $ ( 54,347 ) $ 5,173 Increase in Net Assets Resulting from Operations $ 46,262 $ 34,431 $ ( 13,525 ) $ 40,885 Net Asset Value per Share as of the End of the Quarter $ 16.48 $ 16.36 $ 16.27 $ 16.88 2021 Q4 Q3 Q2 Q1 Investment Income $ 78,323 $ 71,200 $ 62,828 $ 66,242 Net Expenses (1) $ 32,132 $ 34,730 $ 35,440 $ 33,932 Net Investment Income $ 46,191 $ 36,470 $ 27,388 $ 32,310 Total unrealized and realized gains (losses) $ ( 4,373 ) $ 18,486 $ 30,966 $ 24,342 Increase in Net Assets Resulting from Operations $ 41,818 $ 54,956 $ 58,354 $ 56,652 Net Asset Value per Share as of the End of the Quarter $ 16.84 $ 17.18 $ 16.85 $ 16.47 2020 Q4 Q3 Q2 Q1 Investment Income $ 62,217 $ 71,316 $ 70,234 $ 66,270 Net Expenses (1) $ 29,448 $ 30,212 $ 30,765 $ 32,608 Net Investment Income $ 32,769 $ 41,104 $ 39,469 $ 33,662 Total unrealized and realized (losses) $ 20,711 $ 40,753 $ 56,401 $ ( 86,761 ) Increase in Net Assets Resulting from Operations $ 53,480 $ 81,857 $ 95,870 $ ( 53,099 ) Net Asset Value per Share as of the End of the Quarter $ 17.16 $ 16.87 $ 16.08 $ 15.57 (1) Net expenses include income taxes, including excise taxes.

Significant Accounting Polici_3

Significant Accounting Policies - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accounting Policies [Abstract]
Minimum percentage of investment company taxable income distribute to stockholders in each taxable year to qualify as RIC	90%
Nondeductible U.S. federal excise tax percentage	4%
Net expense for U.S. federal excise tax and other taxes	$ 2.6	$ 0.4	$ 5.8
Change in accounting principle, accounting standards update, early adoption [true false]	true
Change in accounting principle, accounting standards update, adoption date	Mar. 31, 2021
Change in accounting principle, accounting standards update, immaterial effect [true false]	true
Accounting Standards Update [Extensible Enumeration]	us-gaap:AccountingStandardsUpdate202006Member

Agreements and Related Party _2

Agreements and Related Party Transactions - Additional Information (Details) - USD ($)			1 Months Ended	12 Months Ended
	Mar. 31, 2020	Apr. 15, 2011	Nov. 30, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Related Party Transaction [Line Items]
Management fees				$ 39,900,000	$ 37,081,000	$ 32,105,000
Incentive fees realized and payable to advisor				33,401,000	33,062,000	31,483,000
Administration Agreement
Related Party Transaction [Line Items]
Agreement termination period			60 days
Administration Agreement | Adviser | Other General and Administrative Expenses
Related Party Transaction [Line Items]
Expenses incurred				3,100,000	4,800,000	3,800,000
Investment Advisory Agreement
Related Party Transaction [Line Items]
Percentage of management fee on gross assets		1.50%
Management fees				39,900,000	37,100,000	32,100,000
Percentage of excess pre-incentive fee net investment income for immediate preceding calendar quarter		100%
Percentage of hurdle rate		1.50%
Percentage of total pre-Incentive fee net investment income payable quarterly		17.50%
Percentage of excess pre-Incentive Fee net investment income quarterly		1.82%
Percentage of all remaining pre-Incentive Fee net investment income quarterly		17.50%
Percentage of excess catch-up provision for pre-Incentive Fee net investment income		100%
Percentage of all pre-Incentive Fee net investment income		17.50%
Percentage of pre-Incentive Fee net investment income annualized		7.28%
Percentage of excess pre-Incentive Fee net investment income		17.50%
Percentage of pre-Incentive Fee net investment income payable in any quarter		1.82%
Percentage of weighted cumulative realized capital gains less cumulative realized capital losses and unrealized capital losses		15%
Incentive fees				24,500,000	46,600,000	32,900,000
Incentive fees realized and payable to advisor				33,400,000	33,100,000	31,500,000
Incentive fees accrued related to expense (reversal) of capital gains fees				(8,900,000)	13,500,000	1,400,000
Investment Advisory Agreement | Capital Gains Accrue Following March 31, 2014
Related Party Transaction [Line Items]
Percentage of incentive fee rate		17.50%
Investment Advisory Agreement | Realized Capital Gains Accrued Prior to March 31, 2014
Related Party Transaction [Line Items]
Percentage of incentive fee rate		15%
Investment Advisory Agreement | Realized Capital Gains Accrued Beginning April 1, 2014
Related Party Transaction [Line Items]
Percentage of incentive fee rate		17.50%
Investment Advisory Agreement | Future Realized Capital Gains Prior to April 1, 2014
Related Party Transaction [Line Items]
Remaining investments	$ 0
Incentive fee rate	17.50%
Investment Advisory Agreement | Leverage Waiver
Related Party Transaction [Line Items]
Management fees				$ 400,000	$ 200,000	$ 0
Percentage of asset coverage		200%
Percentage of management fee in excess of annual rate on gross assets		1%
Percentage of management fee in excess of quarter rate on gross assets		0.25%

Investments at Fair Value - Sum

Investments at Fair Value - Summary of Investments at Fair Value (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	[1]	$ 2,774,726	$ 2,432,012
Fair Value		2,787,925	2,521,593
Net Unrealized Gain (Loss)		13,199	89,581
First-lien Debt Investments
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	[1]	2,529,317	2,265,555
Fair Value		2,517,894	2,298,856
Net Unrealized Gain (Loss)		(11,423)	33,301
Second-lien Debt Investments
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	[1]	42,743	42,629
Fair Value		40,762	42,729
Net Unrealized Gain (Loss)		(1,981)	100
Mezzanine Debt Investments
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	[1]	7,497	9,368
Fair Value		10,158	18,549
Net Unrealized Gain (Loss)		2,661	9,181
Equity and Other Investments
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	[1]	142,103	109,365
Fair Value		167,685	155,667
Net Unrealized Gain (Loss)		25,582	46,302
Structured Credit Investments
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	[1]	53,066	5,095
Fair Value		51,426	5,792
Net Unrealized Gain (Loss)		$ (1,640)	$ 697
[1] The amortized cost represents the original cost adjusted for the amortization of discounts or premiums, as applicable, on debt investments using the effective interest method.

Investments at Fair Value - S_2

Investments at Fair Value - Summary of Industry Composition of Investments at Fair Value (Details)	Dec. 31, 2022	Dec. 31, 2021
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	100%	100%
Automotive
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	1.20%
Business Services
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	14.40%	16.80%
Chemicals
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	0.70%
Communications
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	2.70%	3.50%
Education
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	5.80%	12.20%
Financial Services
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	12.80%	11.40%
Healthcare
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	9.90%	8.40%
Hotel, Gaming and Leisure
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	4.50%	2.40%
Human Resource Support Services
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	11.90%	11.90%
Internet Services
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	13.90%	8.70%
Manufacturing
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	1.30%
Marketing Services
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	0.40%	1.80%
Office Products
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	0.70%	0.20%
Oil, Gas and Consumable Fuels
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	3.90%	3.70%
Other
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	3.30%	1.60%
Pharmaceuticals
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	0%	3.80%
Retail and Consumer Products
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	11.40%	12.30%
Transportation
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	1.20%	1.30%

Investments at Fair Value - S_3

Investments at Fair Value - Summary of Geographic Composition of Investments at Fair Value (Details)	Dec. 31, 2022	Dec. 31, 2021
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	100%	100%
United States - Midwest
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	11.60%	12.50%
United States - Northeast
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	25.40%	24.20%
United States - South
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	24.30%	23.40%
United States - West
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	30.70%	31.80%
Australia
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	2.20%	2.40%
Canada
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	4.30%	5.70%
Germany
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	0.10%
Luxembourg
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	0.10%
Norway
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	0.70%
United Kingdom
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	0.60%

Derivatives - Summary of Amount

Derivatives - Summary of Amounts Paid and Received on Interest Rate Swap Transactions, Excluding Upfront Fees (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022		Dec. 31, 2021
Derivative [Line Items]
Notional Amount	$ 1,047,510,000		$ 1,077,650,000
Paid	(36,284,000)		(24,056,000)
Received	33,714,000		36,044,000
Net	$ (2,570,000)		$ 11,988,000
Interest Rate Swap One
Derivative [Line Items]
Maturity Date	Aug. 01, 2022	[1]	Jul. 30, 2021	[2],[3]
Notional Amount	$ 115,000,000	[1]	$ 11,700,000	[2],[3]
Paid	(2,158,000)	[1]	(102,000)	[2],[3]
Received	3,048,000	[1]	14,000	[2],[3]
Net	$ 890,000	[1]	$ (88,000)	[2],[3]
Interest Rate Swap Two
Derivative [Line Items]
Maturity Date	Aug. 01, 2022	[1]	Jul. 30, 2022	[3]
Notional Amount	$ 50,000,000	[1]	$ 13,440,000	[3]
Paid	(706,000)	[1]	(9,000)	[3]
Received	1,325,000	[1]	7,000	[3]
Net	$ 619,000	[1]	$ (2,000)	[3]
Interest Rate Swap Three
Derivative [Line Items]
Maturity Date	Aug. 01, 2022	[1]	Aug. 01, 2022
Notional Amount	$ 7,500,000	[1]	$ 115,000,000
Paid	(106,000)	[1]	(2,976,000)
Received	198,000	[1]	5,175,000
Net	$ 92,000	[1]	$ 2,199,000
Interest Rate Swap Four
Derivative [Line Items]
Maturity Date	Aug. 01, 2022	[1]	Aug. 01, 2022
Notional Amount	$ 27,531,000	[1]	$ 50,000,000
Paid	(730,000)	[1]	(899,000)
Received	474,000	[1]	2,250,000
Net	$ (256,000)	[1]	$ 1,351,000
Interest Rate Swap Five
Derivative [Line Items]
Maturity Date	Aug. 01, 2022	[1]	Aug. 01, 2022
Notional Amount	$ 2,160,000	[1]	$ 7,500,000
Paid	(57,000)	[1]	(136,000)
Received	37,000	[1]	338,000
Net	$ (20,000)	[1]	$ 202,000
Interest Rate Swap Six
Derivative [Line Items]
Maturity Date	Aug. 01, 2022	[1]	Aug. 01, 2022
Notional Amount	$ 42,819,000	[1]	$ 27,531,000
Paid	(1,135,000)	[1]	(1,238,000)
Received	737,000	[1]	639,000
Net	$ (398,000)	[1]	$ (599,000)
Interest Rate Swap Seven
Derivative [Line Items]
Maturity Date	Jan. 22, 2023		Aug. 01, 2022
Notional Amount	$ 150,000,000		$ 2,160,000
Paid	(5,728,000)		(97,000)
Received	6,750,000		50,000
Net	$ 1,022,000		$ (47,000)
Interest Rate Swap Eight
Derivative [Line Items]
Maturity Date	Nov. 01, 2024		Aug. 01, 2022
Notional Amount	$ 300,000,000		$ 42,819,000
Paid	(12,227,000)		(792,000)
Received	11,625,000		399,000
Net	$ (602,000)		$ (393,000)
Interest Rate Swap Nine
Derivative [Line Items]
Maturity Date	Nov. 01, 2024		Jan. 22, 2023
Notional Amount	$ 50,000,000		$ 150,000,000
Paid	(2,144,000)		(3,307,000)
Received	1,938,000		6,750,000
Net	$ (206,000)		$ 3,443,000
Interest Rate Swap Ten
Derivative [Line Items]
Maturity Date	Nov. 01, 2024		Jun. 09, 2023	[3]
Notional Amount	$ 2,500,000		$ 5,000,000	[3]
Paid	(97,000)		(15,000)	[3]
Received	103,000		6,000	[3]
Net	$ 6,000		$ (9,000)	[3]
Interest Rate Swap Eleven
Derivative [Line Items]
Maturity Date	Aug. 01, 2026		Nov. 01, 2024
Notional Amount	$ 300,000,000		$ 300,000,000
Paid	(11,196,000)		(7,384,000)
Received	7,479,000		11,625,000
Net	$ (3,717,000)		$ 4,241,000
Interest Rate Swap Twelve
Derivative [Line Items]
Maturity Date			Nov. 01, 2024
Notional Amount			$ 50,000,000
Paid			(1,339,000)
Received			1,937,000
Net			$ 598,000
Interest Rate Swap Thirteen
Derivative [Line Items]
Maturity Date			Nov. 01, 2024
Notional Amount			$ 2,500,000
Paid			(96,000)
Received			62,000
Net			$ (34,000)
Interest Rate Swap Fourteen
Derivative [Line Items]
Maturity Date			Aug. 01, 2026
Notional Amount			$ 300,000,000
Paid			(5,666,000)
Received			6,792,000
Net			$ 1,126,000
[1] As of December 31, 2022, these interest rate swaps had either matured or been terminated due to repayment of the underlying As of December 31, 2021, these interest rate swaps had either matured or been terminated due to repayment of the underlying The notional amount of certain interest rate swaps may be more or less than the Company’s investment in individual portfolio companies as a result of arrangements with other lenders in the syndicate, amortization, or interest income paid-in-kind.

Derivatives - Additional Inform

Derivatives - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Derivative [Line Items]
Unrealized gains (losses) on derivatives	$ (6,748)	$ (6,699)	$ 6,812
Realized gains (losses) on derivatives	2,251		$ (62)
Asset Pledged as Collateral
Derivative [Line Items]
Cash	15,400	14,400
Interest Rate Swap
Derivative [Line Items]
Derivative, fair value	(55,300)	(1,600)
Interest Rate Swap | 2024 Notes
Derivative [Line Items]
Increase (decrease) in carrying value of notes	(23,800)	(12,400)
Interest Rate Swap | 2026 Notes
Derivative [Line Items]
Increase (decrease) in carrying value of notes	(25,400)	(10,200)
Interest Rate Swap | Not Designated As Hedging Instrument
Derivative [Line Items]
Unrealized gains (losses) on derivatives	(6,700)	(6,700)
Realized gains (losses) on derivatives	2,300	0
Interest Rate Swap | Designated As Hedging Instrument | Interest Expense
Derivative [Line Items]
Unrealized gains (losses) on derivatives	$ (49,200)	$ (22,600)

Fair Value of Financial Instr_3

Fair Value of Financial Instruments - Fair Value Measurements of Investments (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Equity and other investments	$ 167,685	$ 155,667
Structured credit investments	51,426	5,792
Total investments at fair value	2,787,925	2,521,593
Interest rate swaps	(55,314)	(1,601)
Total	2,732,611	2,519,992
Level 1
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Equity and other investments	7,498	12,154
Total investments at fair value	7,498	12,154
Total	7,498	12,154
Level 2
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Equity and other investments	13,128	26,280
Structured credit investments	51,426	5,792
Total investments at fair value	86,489	74,801
Interest rate swaps	(55,314)	(1,601)
Total	31,175	73,200
Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Equity and other investments	147,059	117,233
Total investments at fair value	2,693,938	2,434,638
Total	2,693,938	2,434,638
First-lien Debt Investments
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Debt investments	2,517,894	2,298,856
First-lien Debt Investments | Level 2
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Debt investments	21,935
First-lien Debt Investments | Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Debt investments	2,495,959	2,298,856
Second-lien Debt Investments
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Debt investments	40,762	42,729
Second-lien Debt Investments | Level 2
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Debt investments		42,729
Second-lien Debt Investments | Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Debt investments	40,762
Mezzanine Debt Investments
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Debt investments	10,158	18,549
Mezzanine Debt Investments | Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Debt investments	$ 10,158	$ 18,549

Fair Value of Financial Instr_4

Fair Value of Financial Instruments - Changes in Fair Value of Investments Using Level 3 Inputs (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of period	$ 2,434,638	$ 2,249,720
Purchases or originations	921,683	1,135,889
Repayments / redemptions	(683,857)	(1,032,153)
Paid-in-kind interest	12,881	9,639
Net change in unrealized gains (losses)	$ (66,214)	$ 27,821
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation	Net Change In Unrealized Gains Losses On Investments And Foreign Currency Translation
Net realized gains (losses)	$ 13,420	$ 32,630
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Net Realized Gains Losses on Investments and Foreign Currency Translation	Net Realized Gains Losses on Investments and Foreign Currency Translation
Net amortization of discount on securities	$ 18,658	$ 22,907
Transfers into (out of) Level 3	42,729	(11,815)
Balance, End of Period	2,693,938	2,434,638
First-lien Debt Investments
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of period	2,298,856	2,158,551
Purchases or originations	876,485	1,083,349
Repayments / redemptions	(665,531)	(966,160)
Paid-in-kind interest	12,623	8,757
Net change in unrealized gains (losses)	(44,455)	(4,702)
Net realized gains (losses)	(602)	(3,427)
Net amortization of discount on securities	18,583	22,488
Balance, End of Period	2,495,959	2,298,856
Second-lien Debt Investments
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of period		5,037
Purchases or originations	54
Repayments / redemptions	(10)	(5,791)
Paid-in-kind interest		432
Net change in unrealized gains (losses)	(2,081)	(45)
Net amortization of discount on securities	70	367
Transfers into (out of) Level 3	42,729
Balance, End of Period	40,762
Mezzanine Debt Investments
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of period	18,549	10,982
Purchases or originations		6,640
Paid-in-kind interest	258	450
Net change in unrealized gains (losses)	(6,520)	6,421
Net amortization of discount on securities	5	52
Transfers within Level 3	(2,134)	(1,816)
Transfers into (out of) Level 3		(4,180)
Balance, End of Period	10,158	18,549
Equity and Other Investments
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance, beginning of period	117,233	75,150
Purchases or originations	45,144	45,900
Repayments / redemptions	(18,316)	(60,202)
Net change in unrealized gains (losses)	(13,158)	26,147
Net realized gains (losses)	14,022	36,057
Transfers within Level 3	2,134	1,816
Transfers into (out of) Level 3		(7,635)
Balance, End of Period	$ 147,059	$ 117,233

Fair Value of Financial Instr_5

Fair Value of Financial Instruments - Net Change in Unrealized Gains or Losses on Investments for Which Level 3 Inputs were Used in Determining Fair Value (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Net Unrealized Gain (Loss)	$ 13,199	$ 89,581
Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Net Unrealized Gain (Loss)	(42,789)	58,150
Level 3 | First-lien Debt Investments
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Net Unrealized Gain (Loss)	(35,643)	11,048
Level 3 | Second-lien Debt Investments
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Net Unrealized Gain (Loss)	(2,081)
Level 3 | Mezzanine Debt Investments
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Net Unrealized Gain (Loss)	(6,519)	6,936
Level 3 | Equity and Other Investments
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Net Unrealized Gain (Loss)	$ 1,454	$ 40,166

Fair Value of Financial Instr_6

Fair Value of Financial Instruments - Fair Value of Level 3 Investments at Fair Value Significant Unobservable Inputs Used in Valuations (Details) - Level 3 $ in Thousands	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value	$ 2,693,938	$ 2,434,638
Income Approach | First-lien Debt Investments | Discount Rate
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value	$ 2,495,959	$ 2,298,856
Income Approach | First-lien Debt Investments | Discount Rate | Minimum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Investment measurement input	0.093	0.066
Income Approach | First-lien Debt Investments | Discount Rate | Maximum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Investment measurement input	0.185	0.122
Income Approach | First-lien Debt Investments | Discount Rate | Weighted Average Member
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Investment measurement input	0.151	0.096
Income Approach | Second-lien Debt Investments | Discount Rate
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value	$ 40,762
Income Approach | Second-lien Debt Investments | Discount Rate | Minimum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Investment measurement input	0.196
Income Approach | Second-lien Debt Investments | Discount Rate | Maximum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Investment measurement input	0.196
Income Approach | Second-lien Debt Investments | Discount Rate | Weighted Average Member
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Investment measurement input	0.196
Income Approach | Mezzanine Debt Investments | Discount Rate
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value	$ 10,158	$ 18,549
Income Approach | Mezzanine Debt Investments | Discount Rate | Minimum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Investment measurement input	0.145	0.062
Income Approach | Mezzanine Debt Investments | Discount Rate | Maximum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Investment measurement input	0.180	0.093
Income Approach | Mezzanine Debt Investments | Discount Rate | Weighted Average Member
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Investment measurement input	0.160	0.085
Market Multiple | Equity and Other Investments | Comparable Multiple
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value	$ 147,059	$ 117,233
Market Multiple | Equity and Other Investments | Comparable Multiple | Minimum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Investment measurement input	0.020	0.045
Market Multiple | Equity and Other Investments | Comparable Multiple | Maximum
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Investment measurement input	0.266	0.095
Market Multiple | Equity and Other Investments | Comparable Multiple | Weighted Average Member
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Investment measurement input	0.079	0.060

Fair Value of Financial Instr_7

Fair Value of Financial Instruments - Fair Value of Level 3 Investments at Fair Value Significant Unobservable Inputs Used in Valuations (Parenthetical) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
First-lien Debt Investments
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Debt investments	$ 2,517,894	$ 2,298,856
First-lien Debt Investments | Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Debt investments	2,495,959	2,298,856
Mezzanine Debt Investments
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Debt investments	10,158	18,549
Mezzanine Debt Investments | Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Debt investments	10,158	18,549
Asset Valuation Waterfall | First-lien Debt Investments | Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Debt investments	21,000	19,000
Asset Valuation Waterfall | Mezzanine Debt Investments | Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Debt investments	100	100
Asset Valuation Waterfall | Equity and Other Investments | Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Equity investment	38,400	22,000
Black Scholes Model | Equity and Other Investments | Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Equity investment	7,500	7,700
Cost Model | Mezzanine Debt Investments | Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Debt investments		2,100
Cost Model | Equity and Other Investments | Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Equity investment		$ 26,200
Discounted Cash Flow Model | Equity and Other Investments | Level 3
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Equity investment	$ 13,100

Fair Value of Financial Instr_8

Fair Value of Financial Instruments - Fair Value of Financial Instruments - Fair Value of Notes (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Fair Value Disclosure Asset And Liability Not Measured At Fair Value [Line Items]
Outstanding Principal	$ 797,500	$ 897,490
Fair Value	744,243	934,886
2022 Convertible Notes
Fair Value Disclosure Asset And Liability Not Measured At Fair Value [Line Items]
Outstanding Principal		99,990
Fair Value		121,710
2023 Notes
Fair Value Disclosure Asset And Liability Not Measured At Fair Value [Line Items]
Outstanding Principal	150,000	150,000
Fair Value	149,640	153,953
2024 Notes
Fair Value Disclosure Asset And Liability Not Measured At Fair Value [Line Items]
Outstanding Principal	347,500	347,500
Fair Value	332,853	362,703
2026 Notes
Fair Value Disclosure Asset And Liability Not Measured At Fair Value [Line Items]
Outstanding Principal	300,000	300,000
Fair Value	$ 261,750	$ 296,520

Debt - Additional Information (

Debt - Additional Information (Details) $ / shares in Units, € in Millions, £ in Millions, $ in Millions, $ in Millions					1 Months Ended		3 Months Ended		12 Months Ended
	Aug. 01, 2022 USD ($) $ / shares shares	Jan. 26, 2022 USD ($) $ / shares	Feb. 03, 2021 USD ($)	Feb. 05, 2020 USD ($)	Nov. 30, 2019 USD ($)	Jan. 31, 2018 USD ($)	Dec. 31, 2021 USD ($) shares		Dec. 31, 2022 USD ($)		Dec. 31, 2021 USD ($)		Dec. 31, 2020 USD ($)	Dec. 31, 2022 AUD ($)	Dec. 31, 2022 GBP (£)	Dec. 31, 2022 CAD ($)	Dec. 31, 2022 EUR (€)	Apr. 25, 2022 USD ($)	Mar. 31, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2019 USD ($)	Jun. 30, 2018 USD ($)	Feb. 28, 2017 USD ($)
Debt Instrument [Line Items]
Asset coverage percentage							205.40%		188.60%		205.40%			188.60%	188.60%	188.60%	188.60%
Aggregate principal amount							$ 2,407,490,000		$ 2,382,500,000		$ 2,407,490,000
Line of credit facility, remaining borrowing capacity							1,193,558,000	[1]	865,672,000	[2]	1,193,558,000	[1]
Stockholders' equity							1,275,848,000		1,341,569,000		1,275,848,000		$ 1,161,315,000								$ 1,119,297,000
Gain on extinguishment of debt													739,000
Notional amount of interest rate swap							1,060,950,000		$ 802,500,000		1,060,950,000
2022 Convertible Notes
Debt Instrument [Line Items]
Aggregate principal amount	$ 79,200,000						$ 99,990,000				$ 99,990,000		29,700,000										$ 115,000,000
Debt instrument, interest rate							4.50%		4.50%		4.50%			4.50%	4.50%	4.50%	4.50%
Additional aggregate principal amount																						$ 57,500,000
Debt instrument, maturity date									Aug. 01, 2022
Debt instrument, conversion price | $ / shares	$ 17.92	$ 20
Extinguishment of debt, amount													29,500,000
Aggregate principal amount of notes surrendered for conversion																				$ 42,800,000
Debt instrument, principal converted amount	$ 77,600,000						$ 42,800,000
Debt conversion, shares Issued | shares	4,360,125						2,324,820
Debt conversion principal amount		$ 1,000,000
Proceeds from settlements of interest rate swaps excluding upfront fees													8,400,000
Proceeds from settlements of interest rate swaps related to convertible notes									$ 5,800,000		$ 8,900,000
Payments for settlements of interest rate swaps related to convertible notes									$ 4,900,000		6,100,000		6,400,000
2022 Convertible Notes | LIBOR
Debt Instrument [Line Items]
Debt instrument, description of variable rate basis									three month LIBOR
Debt Instrument, basis spread on variable rate									2.11%
2023 Notes
Debt Instrument [Line Items]
Aggregate principal amount						$ 150,000,000	$ 150,000,000		$ 150,000,000		$ 150,000,000
Debt instrument, interest rate						4.50%	4.50%		4.50%		4.50%			4.50%	4.50%	4.50%	4.50%
Debt instrument, maturity date						Jan. 22, 2023
Proceeds from issuance of debt, net of underwriting discount and offering costs						$ 146,900,000
Notional amount of interest rate swap						$ 150,000,000
Derivative maturity date						Jan. 22, 2023
2023 Notes | LIBOR
Debt Instrument [Line Items]
Debt instrument, description of variable rate basis									three-month LIBOR
Debt Instrument, basis spread on variable rate						1.99%			1.99%		1.99%
2024 Notes
Debt Instrument [Line Items]
Aggregate principal amount				$ 50,000,000	$ 300,000,000		$ 347,500,000		$ 347,500,000		$ 347,500,000		2,400,000
Debt instrument, interest rate					3.875%		3.875%		3.875%		3.875%			3.875%	3.875%	3.875%	3.875%
Debt instrument, maturity date				Nov. 01, 2024	Nov. 01, 2024
Extinguishment of debt, amount													2,500,000
Proceeds from issuance of debt, net of underwriting discount and offering costs				$ 50,100,000	$ 292,900,000
Notional amount of interest rate swap				$ 50,000,000	$ 300,000,000
Derivative maturity date				Nov. 01, 2024
Gain (loss) on fair value effective hedge									$ (19,400,000)		$ 4,400,000
2024 Notes | LIBOR
Debt Instrument [Line Items]
Debt instrument, description of variable rate basis									three-month LIBOR
Debt Instrument, basis spread on variable rate				2.28%					2.28%		2.28%
2026 Notes
Debt Instrument [Line Items]
Aggregate principal amount			$ 300,000,000				$ 300,000,000		$ 300,000,000		$ 300,000,000
Debt instrument, interest rate			2.50%				2.50%		2.50%		2.50%			2.50%	2.50%	2.50%	2.50%
Debt instrument, maturity date			Aug. 01, 2026
Proceeds from issuance of debt, net of underwriting discount and offering costs			$ 293,700
Notional amount of interest rate swap			$ 300,000
Derivative maturity date			Aug. 01, 2026
Gain (loss) on fair value effective hedge									$ (35,700,000)		$ (10,200,000)
2026 Notes | LIBOR
Debt Instrument [Line Items]
Debt instrument, description of variable rate basis									three-month LIBOR
Debt Instrument, basis spread on variable rate									1.91%		1.91%
2023 Notes, 2024 Notes and 2026 Notes
Debt Instrument [Line Items]
Proceeds from settlements of interest rate swaps excluding upfront fees									$ 27,900,000		$ 27,200,000		20,200,000
Payments for settlements of interest rate swaps excluding upfront fees									$ 31,400,000		$ 17,800,000		15,700,000
2023 Notes, 2024 Notes and 2026 Notes | LIBOR
Debt Instrument [Line Items]
Debt instrument, description of variable rate basis									three month LIBOR		three month LIBOR
Maximum | 2024 Notes
Debt Instrument [Line Items]
Gain on extinguishment of debt													$ 100,000
Revolving Credit Facility
Debt Instrument [Line Items]
Aggregate principal amount							$ 1,510,000,000		$ 1,585,000,000		$ 1,510,000,000
Line of credit facility maximum borrowing capacity																		$ 1,585,000,000	$ 1,510,000,000
Line of credit facility, remaining borrowing capacity							1,193,558,000	[1]	865,672,000	[2]	1,193,558,000	[1]
Line of credit, outstanding amount														$ 69	£ 12.9	$ 96.6	€ 23.4
Issuance of letters of credit							$ 0		$ 0		$ 0
Line of credit facility, undrawn amount percentage									0.375%
Percentage of net proceeds of sale of equity interests									25%
Revolving Credit Facility | Maximum
Debt Instrument [Line Items]
Line of credit facility maximum borrowing capacity																		$ 2,000
Interest amount									1.875%
Asset coverage ratio									1.5					1.5	1.5	1.5	1.5
Revolving Credit Facility | Maximum | Base Rate
Debt Instrument [Line Items]
Line of credit facility, base rate percentage									0.875%					0.875%	0.875%	0.875%	0.875%
Revolving Credit Facility | Minimum
Debt Instrument [Line Items]
Interest amount									1.75%
Stockholders' equity									$ 500,000
Revolving Credit Facility | Minimum | Obligor Group
Debt Instrument [Line Items]
Asset coverage ratio									2					2	2	2	2
Revolving Credit Facility | Minimum | Base Rate
Debt Instrument [Line Items]
Line of credit facility, base rate percentage									0.75%					0.75%	0.75%	0.75%	0.75%
Revolving Credit Facility Maturity on April 23, 2027
Debt Instrument [Line Items]
Line of credit facility, extended date									Apr. 24, 2026
Line of credit facility, stated maturity date									Apr. 23, 2027
Line of credit facility, remaining borrowing capacity									$ 75,000,000
Revolving Credit Facility Maturity on February 4, 2026
Debt Instrument [Line Items]
Line of credit facility, stated maturity date									Feb. 04, 2026
Line of credit facility, remaining borrowing capacity									$ 50,000,000
Line of credit facility, expiration date									Feb. 04, 2025
Revolving Credit Facility Maturity on January 31, 2025
Debt Instrument [Line Items]
Line of credit facility, stated maturity date									Jan. 31, 2025
Line of credit facility, remaining borrowing capacity									$ 25,000,000
Line of credit facility, expiration date									Jan. 31, 2024
Letter of Credit
Debt Instrument [Line Items]
Line of credit facility maximum borrowing capacity									$ 75,000,000
[1] The amount available may be subject to limitations related to the borrowing base under the Revolving Credit Facility and asset coverage requirements. The amount available may be subject to limitations related to the borrowing base under the Revolving Credit Facility and asset coverage requirements.

Debt - Schedule of Debt Obligat

Debt - Schedule of Debt Obligations (Details) - USD ($) $ in Thousands		Dec. 31, 2022		Aug. 01, 2022	Dec. 31, 2021		Feb. 03, 2021	Dec. 31, 2020	Feb. 05, 2020	Nov. 30, 2019	Jan. 31, 2018	Feb. 28, 2017
Debt Instrument [Line Items]
Aggregate Principal Amount Committed		$ 2,382,500			$ 2,407,490
Outstanding Principal		1,516,828			1,213,932
Amount Available		865,672	[1]		1,193,558	[2]
Carrying Value		1,441,796	[3],[4]		1,185,964	[5],[6]
2022 Convertible Notes
Debt Instrument [Line Items]
Aggregate Principal Amount Committed				$ 79,200	99,990			$ 29,700				$ 115,000
Outstanding Principal					99,990
Carrying Value	[5],[6]				99,673
2023 Notes
Debt Instrument [Line Items]
Aggregate Principal Amount Committed		150,000			150,000						$ 150,000
Outstanding Principal		150,000			150,000
Carrying Value		149,960	[3],[4]		149,306	[5],[6]
2024 Notes
Debt Instrument [Line Items]
Aggregate Principal Amount Committed		347,500			347,500			$ 2,400	$ 50,000	$ 300,000
Outstanding Principal		347,500			347,500
Carrying Value		325,492	[3],[4]		347,896	[5],[6]
2026 Notes
Debt Instrument [Line Items]
Aggregate Principal Amount Committed		300,000			300,000		$ 300,000
Outstanding Principal		300,000			300,000
Carrying Value		260,188	[3],[4]		284,482	[5],[6]
Revolving Credit Facility
Debt Instrument [Line Items]
Aggregate Principal Amount Committed		1,585,000			1,510,000
Outstanding Principal		719,328			316,442
Amount Available		865,672	[1]		1,193,558	[2]
Carrying Value		$ 706,156	[3],[4]		$ 304,607	[5],[6]
[1] The amount available may be subject to limitations related to the borrowing base under the Revolving Credit Facility and asset coverage requirements. The amount available may be subject to limitations related to the borrowing base under the Revolving Credit Facility and asset coverage requirements. The carrying values of the 2024 Notes and 2026 Notes are presented inclusive of an incremental $( 19.4 ) million and $( 35.7 ) million, respectively, which represents an adjustment in the carrying values of the 2024 Notes and 2026 Notes, each resulting from a hedge accounting relationship. The carrying values of the Revolving Credit Facility, 2023 Notes, 2024 Notes and 2026 Notes are presented net of the combination of deferred financing costs and original issue discounts totaling $ 13.2 million, less than $ 0.1 million, $ 2.6 million and $ 4.1 million, respectively. The carrying value of the 2024 Notes and 2026 Notes are presented inclusive of an incremental $ 4.4 million and $( 10.2 ) million, which represents an adjustment in the carrying value of the 2024 Notes and 2026 Notes resulting from a hedge accounting relationship. The carrying values of the Revolving Credit Facility, 2022 Convertible Notes, 2023 Notes, 2024 Notes and 2026 Notes are presented net of the combination of deferred financing costs and original issue discounts totaling $ 11.8 million, $ 0.3 million, $ 0.7 million, $ 4.0 million and $ 5.3 million, respectively.

Debt - Schedule of Debt Oblig_2

Debt - Schedule of Debt Obligations (Parenthetical) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
2022 Convertible Notes
Debt Instrument [Line Items]
Deferred financing costs and original issue discounts		$ 0.3
2023 Notes
Debt Instrument [Line Items]
Deferred financing costs and original issue discounts		0.7
2023 Notes | Maximum
Debt Instrument [Line Items]
Deferred financing costs and original issue discounts	$ 0.1
2024 Notes
Debt Instrument [Line Items]
Deferred financing costs and original issue discounts	2.6	4
Adjustment in carrying value result from hedge accounting	(19.4)	4.4
2026 Notes
Debt Instrument [Line Items]
Deferred financing costs and original issue discounts	4.1	5.3
Adjustment in carrying value result from hedge accounting	(35.7)	(10.2)
Revolving Credit Facility
Debt Instrument [Line Items]
Deferred financing costs and original issue discounts	$ 13.2	$ 11.8

Debt - Schedule of Components o

Debt - Schedule of Components of Interest Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Interest expense	$ 49,897	$ 39,698	$ 36,495
Commitment fees	4,075	4,454	3,686
Amortization of deferred financing costs	5,683	6,053	5,089
Accretion of original issue discount	766	707	546
Swap settlements	2,570	(12,087)	(6,414)
Total Interest Expense	62,991	38,825	39,402
Average debt outstanding (in millions)	$ 1,342,000	$ 1,223,400	$ 1,001,600
Weighted average interest rate	3.90%	2.30%	3%
2022 Convertible Notes
Debt Instrument [Line Items]
Interest expense	$ 2,622	$ 5,641	$ 6,858
Amortization of deferred financing costs	317	911	866
Accretion of original issue discount			214
Total Interest Expense	2,939	6,552	7,938
2023 Notes, 2024 Notes and 2026 Notes
Debt Instrument [Line Items]
Interest expense	27,716	27,086	20,029
Amortization of deferred financing costs	2,408	2,338	1,651
Accretion of original issue discount	766	707	331
Total Interest Expense	$ 30,890	$ 30,131	$ 22,011

Debt - Schedule of Component of

Debt - Schedule of Component of Carrying Value of Convertible Notes and Interest Rates (Details) - USD ($) $ in Thousands		Dec. 31, 2022		Dec. 31, 2021		Feb. 03, 2021	Nov. 30, 2019	Jan. 31, 2018
Debt Instrument [Line Items]
Principal amount of debt		$ 1,516,828		$ 1,213,932
Deferred financing costs		(17,760)		(19,147)
Carrying value of debt		$ 1,441,796	[1],[2]	1,185,964	[3],[4]
2022 Convertible Notes
Debt Instrument [Line Items]
Principal amount of debt				99,990
Deferred financing costs				(317)
Carrying value of debt	[3],[4]			$ 99,673
Stated interest rate		4.50%		4.50%
2023 Notes
Debt Instrument [Line Items]
Principal amount of debt		$ 150,000		$ 150,000
Original issue discount, net of accretion		(1)		(11)
Deferred financing costs		(39)		(683)
Carrying value of debt		$ 149,960	[1],[2]	$ 149,306	[3],[4]
Stated interest rate		4.50%		4.50%				4.50%
2024 Notes
Debt Instrument [Line Items]
Principal amount of debt		$ 347,500		$ 347,500
Original issue discount, net of accretion		(721)		(1,091)
Deferred financing costs		(1,869)		(2,886)
Change in fair value of an effective hedge		(19,418)		4,373
Carrying value of debt		$ 325,492	[1],[2]	$ 347,896	[3],[4]
Stated interest rate		3.875%		3.875%			3.875%
2026 Notes
Debt Instrument [Line Items]
Principal amount of debt		$ 300,000		$ 300,000
Original issue discount, net of accretion		(1,468)		(1,853)
Deferred financing costs		(2,679)		(3,426)
Change in fair value of an effective hedge		(35,665)		(10,239)
Carrying value of debt		$ 260,188	[1],[2]	$ 284,482	[3],[4]
Stated interest rate		2.50%		2.50%		2.50%
[1] The carrying values of the 2024 Notes and 2026 Notes are presented inclusive of an incremental $( 19.4 ) million and $( 35.7 ) million, respectively, which represents an adjustment in the carrying values of the 2024 Notes and 2026 Notes, each resulting from a hedge accounting relationship. The carrying values of the Revolving Credit Facility, 2023 Notes, 2024 Notes and 2026 Notes are presented net of the combination of deferred financing costs and original issue discounts totaling $ 13.2 million, less than $ 0.1 million, $ 2.6 million and $ 4.1 million, respectively. The carrying value of the 2024 Notes and 2026 Notes are presented inclusive of an incremental $ 4.4 million and $( 10.2 ) million, which represents an adjustment in the carrying value of the 2024 Notes and 2026 Notes resulting from a hedge accounting relationship. The carrying values of the Revolving Credit Facility, 2022 Convertible Notes, 2023 Notes, 2024 Notes and 2026 Notes are presented net of the combination of deferred financing costs and original issue discounts totaling $ 11.8 million, $ 0.3 million, $ 0.7 million, $ 4.0 million and $ 5.3 million, respectively.

Commitments and Contingencies -

Commitments and Contingencies - Schedule of Commitments To Fund Investments In Current Portfolio Companies (Details) - USD ($) $ in Thousands		Dec. 31, 2022	Dec. 31, 2021
Loss Contingencies [Line Items]
Total Portfolio Company Commitments	[1],[2]	$ 338,043	$ 332,074
Alpha Midco Inc. | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		910	4,444
American Achievement Corp | Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		2,403	2,403
ASG II, LLC | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		6,952
Avalara, Inc | Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		3,864
AvidXchange, Inc. | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments			1,021
Axonify, Inc. | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		6,113	6,850
Bayshore Intermediate #2, LP | Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		1,618	2,398
BCTO Ace Purchaser Inc | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		6,556
Bear OpCo, LLC | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		2,606
Biohaven Pharmaceuticals, Inc. | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments			12,500
BlueSnap, Inc. | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		2,500	12,500
BTRS Holding Inc. | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		8,638
Carlstar Group, LLC | Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		8,500
Clinicient, Inc. | Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments			1,600
Cordance Operations, LLC | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		12,093
CrunchTime Information Systems, Inc. | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		7,101
DaySmart Holdings, LLC | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments			4,630
Destiny Solutions Parent Holding Company | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments			6,478
Dye & Durham Corp. | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		6,280	7,884
EDB Parent, LLC | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		18,037
Elysian Finco Ltd. | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		6,792
Employment Hero Holdings Pty Ltd. | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		8,816	16,722
EMS Linq, Inc. | Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		8,784	8,784
Erling Lux Bidco Sarl | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		5,618
ExtraHop Networks Inc. | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		17,050	24,389
ForeScout Technologies, Inc. | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		3,425	500
G Treasury SS, LLC | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		3,400	6,986
Hornetsecurity Holding GmbH | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		2,041
Ibis Intermediate Co. | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		6,338	6,338
IntelePeer Holdings, Inc. | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments			2,643
IRGSE Holding Corp. | Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		253	673
Kyriba Corp. | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		45	39
LeantaaS Holdings, Inc | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		47,218
Lithium Technologies, LLC | Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		1,979	1,979
Lucidworks, Inc. | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		833	3,333
Murchison Oil and Gas, LLC | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		9,772
Netwrix Corp. | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		13,881	6,351
Neuintel, LLC | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		4,200	8,600
OutSystems Luxco SARL | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		2,137
PageUp People, Ltd. | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		5,764	30,173
Passport Labs, Inc. | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		2,778	8,334
Ping Identity Holding Corp | Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		2,273
PrimePay Intermediate, LLC | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		2,474	8,000
PrimeRevenue, Inc. | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		6,250	6,500
Project44, Inc. | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		19,861	19,861
ReliaQuest Holdings, LLC | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		22,752	29,877
Tango Management Consulting, LLC | Delayed Draw & Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		26,576	38,750
TRP Assets, LLC | Delayed Draw and Membership Interest
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		7,806	18,000
Verdad Resources Intermediate Holdings, LLC | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments			7,778
WideOrbit, Inc. | Revolver
Loss Contingencies [Line Items]
Total Portfolio Company Commitments		$ 4,756	4,756
Workwell Acquisition Co. | Delayed Draw
Loss Contingencies [Line Items]
Total Portfolio Company Commitments			$ 10,000
[1] Represents the full amount of the Company’s commitments to fund investments on such date. Commitments may be subject to limitations on borrowings set forth in the agreements between the Company and the applicable portfolio company. As a result, portfolio companies may not be eligible to borrow the full commitment amount on such date. The Company’s estimate of the fair value of the current investments in these portfolio companies includes an analysis of the fair value of any unfunded commitments.

Commitments and Contingencies_2

Commitments and Contingencies - Additional Information (Details) - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Unfunded Loan Commitments
Loss Contingencies [Line Items]
Other commitments	$ 0	$ 0

Net Assets - Additional Informa

Net Assets - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended				12 Months Ended
	Aug. 04, 2015	Aug. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Feb. 28, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Class Of Stock [Line Items]
Common stock, shares issued			76,067,586		4,000,000	82,053,537	76,067,586
Cash proceeds from issuance of common stock, net of underwriting fees and offering costs					$ 84,900		$ 85,904
Stock issued upon conversion of convertible notes, shares		4,360,125	2,324,820
Stock issued upon conversion of convertible notes, value		$ 77,600
Percentage of current market price per share						95%
Stock repurchase program, authorized amount	$ 50,000					$ 50,000
Stock repurchase program period	6 months
Stock repurchase program, expiration date						Nov. 01, 2022
Number of shares repurchased						368,206	0
Weighted average price per share						$ 16.75
Total cost						$ 6,168		$ 2,932
Overallotment Option
Class Of Stock [Line Items]
Common stock, shares issued				49,689
Cash proceeds from issuance of common stock, net of underwriting fees and offering costs				$ 1,000
Common Stock
Class Of Stock [Line Items]
Shares issued, price per share					$ 21.30
Number of shares repurchased						(368,206)		(206,964)
2022 Convertible Notes
Class Of Stock [Line Items]
Value of debt converted		$ 79,200	$ 42,800

Net Assets - Schedule of Shares

Net Assets - Schedule of Shares Issued to Stockholders (Details) - shares

12 Months Ended

Nov. 10, 2022

Nov. 01, 2022

Aug. 02, 2022

May 03, 2022

Feb. 17, 2022

Nov. 02, 2021

Aug. 03, 2021

May 04, 2021

Feb. 17, 2021

Nov. 04, 2020

Aug. 04, 2020

May 05, 2020

Feb. 19, 2020

Dec. 31, 2022

Dec. 31, 2021

Class Of Stock [Line Items]

Shares issued

1,625,826

1,712,824

Base

Class Of Stock [Line Items]

Dividends date declared

Nov. 01, 2022

Nov. 01, 2022

Aug. 02, 2022

May 03, 2022

Feb. 17, 2022

Nov. 02, 2021

Aug. 03, 2021

May 04, 2021

Feb. 17, 2021

Nov. 04, 2020

Aug. 04, 2020

May 05, 2020

Feb. 19, 2020

Dividends record date

Dec. 15, 2022

Dec. 15, 2022

Sep. 15, 2022

Jun. 15, 2022

Mar. 15, 2022

Dec. 15, 2021

Sep. 15, 2021

Jun. 15, 2021

Mar. 15, 2021

Dec. 15, 2020

Sep. 15, 2020

Jun. 15, 2020

Mar. 13, 2020

Dividends date shares issued

Dec. 30, 2022

Sep. 30, 2022

Jul. 15, 2022

Apr. 18, 2022

Jan. 14, 2022

Oct. 15, 2021

Jul. 15, 2021

Apr. 15, 2021

Jan. 15, 2021

Shares issued

405,986

357,530

294,337

239,376

233,542

254,691

187,442

165,400

211,904

Supplemental

Class Of Stock [Line Items]

Dividends date declared

May 03, 2022

Feb. 17, 2022

Nov. 02, 2021

Aug. 03, 2021

May 04, 2021

Feb. 17, 2021

Nov. 04, 2020

Feb. 19, 2020

Dividends record date

May 31, 2022

Feb. 28, 2022

Nov. 30, 2021

Aug. 31, 2021

May 28, 2021

Feb. 26, 2021

Nov. 30, 2020

Feb. 28, 2020

Dividends date shares issued

Jun. 30, 2022

Mar. 31, 2022

Dec. 31, 2021

Sep. 30, 2021

Jun. 30, 2021

Mar. 31, 2021

Shares issued

29,459

65,596

39,493

11,852

30,924

24,196

Special

Class Of Stock [Line Items]

Dividends date declared

Nov. 02, 2021

Feb. 17, 2021

Feb. 19, 2020

Dividends record date

Dec. 07, 2021

Mar. 25, 2021

Apr. 15, 2020

Dividends date shares issued

Dec. 20, 2021

Apr. 08, 2021

Shares issued

303,561

483,361

Earnings Per Share - Computatio

Earnings Per Share - Computation of Basic and Diluted Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Earnings per common share—basic
Numerator for basic earnings per share	$ 108,053	$ 211,780	$ 178,108
Denominator for basic weighted average shares	78,197,826	72,169,488	67,209,078
Earnings per common share—basic	$ 1.38	$ 2.93	$ 2.65
Earnings per common share—diluted
Numerator for basic earnings per share	$ 108,053	$ 211,780	$ 178,108
Numerator for diluted earnings per share	$ 108,053	$ 216,974	$ 178,108
Denominator for basic weighted average shares	78,197,826	72,169,488	67,209,078
Denominator for diluted weighted average shares	78,197,826	77,702,258	67,209,078
Earnings per common share—diluted	$ 1.38	$ 2.79	$ 2.65
2022 Convertible Notes
Earnings per common share—diluted
Adjustment for interest expense and deferred financing costs on 2022 Convertible Notes, incentive fee and excise tax, net		$ 5,194
Adjustment for dilutive effect of 2022 Convertible Notes		5,532,770

Dividends - Summary of Dividend

Dividends - Summary of Dividends Declared (Details) - USD ($) $ / shares in Units, $ in Thousands

12 Months Ended

Nov. 10, 2022

Nov. 01, 2022

Aug. 02, 2022

May 03, 2022

Feb. 17, 2022

Nov. 02, 2021

Aug. 03, 2021

May 04, 2021

Feb. 17, 2021

Nov. 04, 2020

Aug. 04, 2020

May 05, 2020

Feb. 19, 2020

Dec. 31, 2022

Dec. 31, 2020

Dec. 31, 2021

Dividends Payable [Line Items]

Dividend per Share

$ 1.84

$ 2.30

$ 3.59

Gain (Loss) on Sale of Derivatives

$ 2,251

$ (62)

Supplemental

Dividends Payable [Line Items]

Date Declared

May 03, 2022

Feb. 17, 2022

Nov. 02, 2021

Aug. 03, 2021

May 04, 2021

Feb. 17, 2021

Nov. 04, 2020

Feb. 19, 2020

Dividend

Supplemental

Supplemental

Supplemental

Supplemental

Supplemental

Supplemental

Supplemental

Supplemental

Record Date

May 31, 2022

Feb. 28, 2022

Nov. 30, 2021

Aug. 31, 2021

May 28, 2021

Feb. 26, 2021

Nov. 30, 2020

Feb. 28, 2020

Payment Date

Jun. 30, 2022

Mar. 31, 2022

Dec. 31, 2021

Sep. 30, 2021

Jun. 30, 2021

Mar. 31, 2021

Dec. 31, 2020

Mar. 31, 2020

Dividend per Share

$ 0.04

$ 0.11

$ 0.07

$ 0.02

$ 0.06

$ 0.05

$ 0.10

$ 0.06

Base

Dividends Payable [Line Items]

Date Declared

Nov. 01, 2022

Nov. 01, 2022

Aug. 02, 2022

May 03, 2022

Feb. 17, 2022

Nov. 02, 2021

Aug. 03, 2021

May 04, 2021

Feb. 17, 2021

Nov. 04, 2020

Aug. 04, 2020

May 05, 2020

Feb. 19, 2020

Dividend

Base

Base

Base

Base

Base

Base

Base

Base

Base

Base

Base

Base

Record Date

Dec. 15, 2022

Dec. 15, 2022

Sep. 15, 2022

Jun. 15, 2022

Mar. 15, 2022

Dec. 15, 2021

Sep. 15, 2021

Jun. 15, 2021

Mar. 15, 2021

Dec. 15, 2020

Sep. 15, 2020

Jun. 15, 2020

Mar. 13, 2020

Payment Date

Dec. 30, 2022

Sep. 30, 2022

Jul. 15, 2022

Apr. 18, 2022

Jan. 14, 2022

Oct. 15, 2021

Jul. 15, 2021

Apr. 15, 2021

Jan. 15, 2021

Oct. 15, 2020

Jul. 15, 2020

Apr. 15, 2020

Dividend per Share

$ 0.45

$ 0.42

$ 0.41

$ 0.41

$ 0.41

$ 0.41

$ 0.41

$ 0.41

$ 0.41

$ 0.41

$ 0.41

$ 0.41

Special

Dividends Payable [Line Items]

Date Declared

Nov. 02, 2021

Feb. 17, 2021

Feb. 19, 2020

Dividend

Special

Special

Special

Record Date

Dec. 07, 2021

Mar. 25, 2021

Apr. 15, 2020

Payment Date

Dec. 20, 2021

Apr. 08, 2021

Apr. 30, 2020

Dividend per Share

$ 0.50

$ 1.25

$ 0.25

Special

Dividends Payable [Line Items]

Date Declared

Feb. 19, 2020

Dividend

Special

Record Date

Jun. 15, 2020

Payment Date

Jun. 30, 2020

Dividend per Share

$ 0.25

Income Taxes - Summary of Tax C

Income Taxes - Summary of Tax Character of Shareholder Distributions (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Ordinary Income	[1]	$ 124,760	$ 225,522	$ 145,053
Long-Term Capital Gains		19,562	35,968	9,501
Total		$ 144,322	$ 261,490	$ 154,554
[1] For the years ended December 31, 2022, 2021 and 2020, 87.86 %, 84.46 %, and 80.87 % of ordinary income qualified as interest related dividend which is exempt from U.S. withholding tax applicable to non-U.S. shareholders.

Income Taxes - Summary of Tax_2

Income Taxes - Summary of Tax Character of Shareholder Distributions (Parenthetical) (Details)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Percentage of ordinary income qualified as interest related dividend exempt from US withholding tax applicable to non-US shareholder	87.86%	84.46%	80.87%

Income Taxes - Summary of Tax B

Income Taxes - Summary of Tax Basis Components of Distributable Earnings (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Undistributed net investment income - tax basis	$ 36,436	$ 17,209	$ 90,377
Undistributed net realized gains (losses) - tax basis	26,377	14,818	30,451
Net unrealized gains (losses) on investments	3,823	77,220	24,159
Other temporary differences	(10,180)	(19,144)	(5,737)
Total distributable earnings - book basis	$ 56,456	$ 90,103	$ 139,250

Income Taxes - Summary of Recon

Income Taxes - Summary of Reconciliation Increase in Net Assets (Details) - USD ($) $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Increase in net assets resulting from operations	$ 46,262	$ 34,431	$ (13,525)	$ 40,885	$ 41,818	$ 54,956	$ 58,354	$ 56,652	$ 53,480	$ 81,857	$ 95,870	$ (53,099)	$ 108,053	$ 211,780	$ 178,108
Adjustments:
Net unrealized (gain) loss on investments													74,969	(40,546)	(33,695)
Other income for tax purposes, not book.													688	4,957	28,096
Deferred organization costs													(100)	(100)	(100)
Other expenses not currently deductible													2,621	391	5,767
Other book-tax differences													(11,123)	(3,771)	(9,021)
Taxable Income													$ 175,108	$ 172,711	$ 169,155

Income Taxes - Additional Infor

Income Taxes - Additional Information (Details) $ in Thousands	9 Months Ended			12 Months Ended
	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2022 USD ($) Investment	Dec. 31, 2021 USD ($) Investment	Dec. 31, 2020 USD ($) Investment
Tax Credit Carryforward [Line Items]
Increase (decrease) in distributable earnings	$ 2,300	$ 100	$ 4,000
Increase (decrease) in additional paid in capital	2,300	100	4,000
Deferred tax liability pertaining to unrealized gains on investment	3,300	2,800		$ 3,300	$ 2,800
Number of investment | Investment				5	6	1
Deferred tax asset	800	900	400	$ 800	$ 900	$ 400
Tax refund from operating loss carryback to previous tax years					300
Deferred tax asset offset by valuation allowance			400			400
Tax cost of investments	$ 2,787,005	$ 2,445,863	$ 2,285,393	2,787,005	2,445,863	2,285,393
Estimated gross unrealized gains on tax cost investment				109,609	156,819	125,374
Estimated gross unrealized loss on tax cost investment				105,786	79,599	$ 101,215
Net expense for federal excise tax				$ 2,200	$ 700

Financial Highlights - Summary

Financial Highlights - Summary of Financial Highlights For One Share Common Stock Outstanding (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Investment Company Financial Highlights [Abstract]
Net asset value, beginning of period	$ 16.84	$ 17.16	$ 16.83	$ 16.25	$ 16.09
Net investment income	2.13	1.97	2.19	1.94	2.25
Net realized and unrealized gains (losses)	(0.75)	0.96	0.46	0.40	(0.39)
Total from operations	1.38	2.93	2.65	2.34	1.86
Issuance of common stock, net of offering costs	0.04	0.31	0.01	0.04	0.08
Settlement of 2022 Convertible Notes	0.08	0.03
Repurchase of common stock	(0.02)		0.01
Repurchase of Debt			(0.01)
Dividends declared from net investment income	(1.59)	(2.80)	(2.07)	(1.81)	(1.77)
Dividend declared from realized gains	(0.25)	(0.79)	(0.23)		(0.01)
Total increase/(decrease) in net assets	(0.36)	(0.32)	0.33	0.58	0.16
Net Asset Value, End of Period	16.48	16.84	17.16	16.83	16.25
Per share market value at end of period	$ 17.80	$ 23.39	$ 20.75	$ 21.47	$ 18.09
Total return based on market value with reinvestment of dividends	(15.78%)	32.80%	11.24%	30.57%	4.24%
Total return based on market value	(16.03%)	30.02%	7.36%	28.69%	0.35%
Total return based on net asset value	8.79%	19.06%	15.63%	14.71%	12.06%
Shares Outstanding, End of Period	81,389,287	75,771,542	67,684,209	66,524,591	65,412,817
Ratio of net expenses to average net assets	11.05%	11.17%	11.10%	11.27%	11.32%
Ratio of net investment income to average net assets	12.85%	11.67%	13.26%	11.73%	13.80%
Portfolio turnover	26.67%	44.23%	41.88%	30.89%	44.57%
Net assets, end of period	$ 1,341,569	$ 1,275,848	$ 1,161,315	$ 1,119,297	$ 1,063,202

Financial Highlights - Summar_2

Financial Highlights - Summary of Financial Highlights For One Share Common Stock Outstanding (Parenthetical) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Investment Company Financial Highlights [Abstract]
Ratio of net expenses to average net asset, excluding waiver	11.08%	11.19%			11.33%
Management and incentive fees waived			$ 0	$ 0

Selected Quarterly Financial _3

Selected Quarterly Financial Data (Unaudited) - Schedule of Selected Quarterly Financial Data (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Quarterly Financial Information Disclosure [Abstract]
Investment Income	$ 100,149	$ 77,839	$ 63,888	$ 67,429	$ 78,323	$ 71,200	$ 62,828	$ 66,242	$ 62,217	$ 71,316	$ 70,234	$ 66,270	$ 309,305	$ 278,593	$ 270,037
Net Expenses	47,536	40,659	23,066	31,717	32,132	34,730	35,440	33,932	29,448	30,212	30,765	32,608	140,356	135,850	117,273
Net investment income	52,613	37,180	40,822	35,712	46,191	36,470	27,388	32,310	32,769	41,104	39,469	33,662	166,327	142,359	147,004
Total unrealized and realized gains (losses)	(6,351)	(2,749)	(54,347)	5,173	(4,373)	18,486	30,966	24,342	20,711	40,753	56,401	(86,761)	(58,274)	69,421	31,104
Increase in Net Assets Resulting from Operations	$ 46,262	$ 34,431	$ (13,525)	$ 40,885	$ 41,818	$ 54,956	$ 58,354	$ 56,652	$ 53,480	$ 81,857	$ 95,870	$ (53,099)	$ 108,053	$ 211,780	$ 178,108
Net Asset Value per Share as of the End of the Quarter	$ 16.48	$ 16.36	$ 16.27	$ 16.88	$ 16.84	$ 17.18	$ 16.85	$ 16.47	$ 17.16	$ 16.87	$ 16.08	$ 15.57	$ 16.48	$ 16.84	$ 17.16	$ 16.83	$ 16.25	$ 16.09