Income Taxes - Permanent differences reclassified for tax purposes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Investment Company, Change in Net Assets [Line Items]
Tax reclassification of stockholders’ equity in accordance with generally accepted accounting principles	$ 0	$ 0	$ 0
Increase (decrease) in capital in excess of par value
Investment Company, Change in Net Assets [Line Items]
Tax reclassification of stockholders’ equity in accordance with generally accepted accounting principles	(105)	(415)	(573)
Increase (decrease) in accumulated undistributed (overdistributed) earnings
Investment Company, Change in Net Assets [Line Items]
Tax reclassification of stockholders’ equity in accordance with generally accepted accounting principles	$ 105	$ 415	$ 573

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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