Significant Accounting Policies - Additional Information (Details) $ in Thousands			9 Months Ended	12 Months Ended
	Nov. 30, 2018	Oct. 30, 2018	Dec. 31, 2022 USD ($) Contract	Dec. 31, 2023 USD ($) Contract
Significant Accounting Policies [Line Items]
Cash and cash equivalents			$ 84,713	$ 93,575
Number of derivative contracts held | Contract			0	0
Minimum ordinary income distribution percentage			98.00%	98.00%
Minimum capital gains distribution percentage			98.20%
Investment company, pay excise tax equal to percentage of amount of annual income and capital gains exceed distribution from taxable income			4.00%
Reverse stock split, conversion ratio		0.33
Reverse stock split, description	The Company’s Board of Directors approved a one-for-three reverse stock split of the Company’s common stock on October 30, 2018 which was effective as of close of business as of November 30, 2018 (the “Reverse Stock Split”).
Maximum
Significant Accounting Policies [Line Items]
Investments, fair value			$ 1,000
Investment company taxable income percentage			90.00%