Investments at Fair Value (Tables)

6 Months Ended

Jun. 30, 2023

Investments, Debt and Equity Securities [Abstract]

Summary of Investments at Fair Value

Investments at fair value consisted of the following at June 30, 2023 and December 31, 2022:

	June 30, 2023
	Amortized Cost (1)		Fair Value		Net Unrealized Gain (Loss)
First-lien debt investments	$	1,626,744	$	1,640,479	$	13,735
Mezzanine debt investments		97,081		97,750		669
Equity and other investments		20,682		20,682		—
Total Investments	$	1,744,507	$	1,758,911	$	14,404

	December 31, 2022
	Amortized Cost (1)		Fair Value		Net Unrealized Gain (Loss)
First-lien debt investments	$	801,223	$	800,995	$	(228	)
Equity and other investments		7,806		7,806		—
Total Investments	$	809,029	$	808,801	$	(228	)

(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 June 30, 2023 and December 31, 2022:

	June 30, 2023			December 31, 2022
Automotive		0.6	%		—
Business Services		15.0	%		0.8	%
Chemicals		1.2	%		2.4	%
Communications		2.2	%		—
Financial Services		15.7	%		32.4	%
Healthcare		6.4	%		—
Human Resource Support Services		14.5	%		18.0	%
Insurance		3.2	%		—
Internet Services		14.4	%		0.7	%
Manufacturing		7.6	%		16.3	%
Oil, Gas and Consumable Fuels		5.5	%		—
Retail and Consumer Products		13.7	%		29.4	%
Total		100.0	%		100.0	%

Summary of Geographic Composition of Investments at Fair Value

The geographic composition of investments at fair value at June 30, 2023 and December 31, 2022:

	June 30, 2023			December 31, 2022
United States
Midwest		27.0	%		18.1	%
Northeast		25.5	%		45.5	%
South		0.3	%		0.7	%
West		43.2	%		32.5	%
Canada		2.2	%		—
Germany		0.2	%		0.4	%
Finland (1)		0.0	%		—
Luxembourg		0.2	%		0.4	%
Netherlands		0.2	%		—
Norway		1.2	%		2.4	%
Total		100.0	%		100.0	%

(1)Value rounds to less than 0.1%