Capital Transactions - Narrative (Details) - USD ($)		12 Months Ended	168 Months Ended
	Apr. 30, 2024	Dec. 31, 2025	Dec. 31, 2025	Dec. 31, 2024
Class of Stock [Line Items]
Cash and cash equivalents		$ 3,050,000	$ 3,050,000	$ 5,524,000
Distributions			$ 200,446,000
Distributions, per share (in usd per share)			$ 16.54
Tax return of capital ratio		67.20%
Ordinary income ratio		32.80%
Stock repurchase program, authorized amount		$ 10,000,000	$ 10,000,000
Stock repurchase program, period	2 years
Remaining dollar value of shares that may be repurchased		9,642	9,642
OFSCC-FS
Class of Stock [Line Items]
Cash and cash equivalents		2,443,000	2,443,000
Cash available for distribution		$ 0	$ 0