CONSOLIDATED STATEMENTS OF CHANGES IN NET ASSETS (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Increase (decrease) in net assets resulting from operations:
Net investment income	$ 31,489	$ 21,655	$ 92,230	$ 58,120
Net realized gain (loss) on investments	1,086	(13,107)	(1,522)	(6,408)
Net change in unrealized appreciation (depreciation) on investments	4,068	11,601	(3,836)	(4,540)
Net increase (decrease) in net assets resulting from operations	36,643	20,149	86,872	47,172
Shareholder distributions:
Distributions declared from net investment income	(30,036)	(19,572)	(84,811)	(58,523)
Net increase (decrease) in net assets resulting from shareholder distributions	(30,036)	(19,572)	(84,811)	(58,523)
Capital share transactions:
Issuance of common shares, net	0	78,565	241,657	118,542
Reinvestment of shareholder distributions	3,560	2,320	10,085	6,811
Repurchases of common stock	(5,930)	0	(11,079)	0
Net increase (decrease) in net assets resulting from capital share transactions	(2,370)	80,885	240,663	125,353
Total increase (decrease) in net assets	4,237	81,462	242,724	114,002
Net assets, beginning of period	986,372	557,497	747,885	524,957
Net assets, end of period	$ 990,609	$ 638,959	$ 990,609	$ 638,959