Income Taxes - Schedule of Benefits (Provisions) for Taxes on Realized and Unrealized Appreciation and Depreciation on Investments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Tax Disclosure [Abstract]
Benefit (provision) for taxes on realized gain on investments	$ 252	$ (217)
Benefit (provision) for taxes on unrealized appreciation (depreciation) on investments	(40)	196
Benefit (provision) for taxes on realized and unrealized appreciation (depreciation) on investments	$ 212	$ (21)