Income Tax - Schedule of Net Increase Decrease in Net Assets Resulting from Operations to Total Taxable Income (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Income Tax Disclosure [Abstract]
Net Increase (Decrease) in Net Assets Resulting from Operations	$ (53)	$ 0
Net change in unrealized gains (losses)	$ (28)	$ 0