Significant Accounting Policies (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2026 USD ($) segment investment		Mar. 31, 2025 USD ($)	Dec. 31, 2025 USD ($) investment
Accounting Policies [Abstract]
Cash and cash equivalents	$ 7,389			$ 25,850
Cash equivalents	$ 6,410	[1],[2]		$ 22,877	[3],[4]
Number of investments in non-accrual status | investment	0			0
Excise tax expense (percent)	4.00%
Excise tax expense (less than)	$ 0		$ 0
Number of operating segments | segment	1
Number of reportable segments | segment	1

[1] As of March 31, 2026, the estimated cost basis of investments for U.S. federal tax purposes was $522.7 million resulting in estimated gross unrealized gains and losses of $2.7 million and $9.8 million, respectively.

[2] The amortized cost represents the original cost adjusted for the amortization of discounts and premiums, as applicable, on debt investments using the effective interest method.

[3] As of December 31, 2025, the estimated cost basis of investments for U.S. federal tax purposes was $465.0 million resulting in estimated gross unrealized gains and losses of $1.6 million and $3.3 million, respectively.

[4] The amortized cost represents the original cost adjusted for the amortization of discounts and premiums, as applicable, on debt investments using the effective interest method.