Consolidated Statements of Changes in Net Assets - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Balance	$ 612,541	$ 652,285
Balance, shares	30,887,360
Net increase (decrease) in net assets resulting from operations:
Net investment income	$ 17,492	12,137
Net realized gain (loss) on investments, foreign currency transactions and foreign currency forwards	252	8,596
Net change in unrealized appreciation (depreciation) on investments, foreign currency forward contracts and foreign currency translation	(10,179)	(4,503)
Benefit (provision) for taxes on realized gain on investments	252	(217)
Benefit (provision) for taxes on unrealized appreciation (depreciation) on investments	(40)	196
Issuance in connection with asset acquisition (Note 13), value	91,257
Deemed contribution from the Advisor (Note 13)	22,040
Distributions from distributable earnings	(15,195)	(14,208)
Total increase (decrease)	105,879	2,001
Balance	$ 718,420	654,286
Balance, shares	37,061,547
Common Stock
Balance	$ 31	$ 31
Balance, shares	30,887,360	30,887,360
Net increase (decrease) in net assets resulting from operations:
Issuance in connection with asset acquisition (Note 13), share	6,174,187
Issuance in connection with asset acquisition (Note 13), par amount	$ 6
Total increase (decrease), share	6,174,187
Total increase (decrease)	$ 6
Balance	$ 37	$ 31
Balance, shares	37,061,547	30,887,360
Paid in Capital in Excess of Par Value
Balance	$ 675,008	$ 666,162
Net increase (decrease) in net assets resulting from operations:
Issuance in connection with asset acquisition (Note 13), value	91,251
Deemed contribution from the Advisor (Note 13)	22,040
Total increase (decrease)	113,291
Balance	788,299	666,162
Accumulated Earnings (Loss)
Balance	(62,498)	(13,908)
Net increase (decrease) in net assets resulting from operations:
Net investment income	17,492	12,137
Net realized gain (loss) on investments, foreign currency transactions and foreign currency forwards	252	8,596
Net change in unrealized appreciation (depreciation) on investments, foreign currency forward contracts and foreign currency translation	(10,179)	(4,503)
Benefit (provision) for taxes on realized gain on investments	252	(217)
Benefit (provision) for taxes on unrealized appreciation (depreciation) on investments	(40)	196
Distributions from distributable earnings	(15,195)	(14,208)
Total increase (decrease)	(7,418)	2,001
Balance	$ (69,916)	$ (11,907)