CONSOLIDATED STATEMENTS OF CHANGES IN NET ASSETS (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Increase (decrease) in net assets resulting from operations:
Net investment income	$ 21,386	$ 31,489	$ 71,694	$ 92,230
Net realized gain (loss) on investments	1,521	1,086	(8,078)	(1,522)
Total net change in unrealized appreciation (depreciation)	(4,249)	4,068	(13,921)	(3,836)
Net increase (decrease) in net assets resulting from operations	18,658	36,643	49,695	86,872
Shareholder distributions:
Distributions declared from distributable earnings	(22,222)	(30,036)	(72,784)	(84,811)
Net increase (decrease) in net assets resulting from shareholder distributions	(22,222)	(30,036)	(72,784)	(84,811)
Capital share transactions:
Issuance of common shares	0	0	0	241,657
Reinvestment of shareholder distributions	0	3,560	0	10,085
Repurchases of common shares	(2,689)	(5,930)	(65,746)	(11,079)
Net increase (decrease) in net assets resulting from capital share transactions	(2,689)	(2,370)	(65,746)	240,663
Total increase (decrease) in net assets	(6,253)	4,237	(88,835)	242,724
Net assets, beginning of period	887,738	986,372	970,320	747,885
Net assets, end of period	$ 881,485	$ 990,609	$ 881,485	$ 990,609