Note 6 - Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Income Tax Expense (Benefit)	$ 7,723	$ 9,831	$ 8,578	$ 8,062
Effective Income Tax Rate Reconciliation, Percent	20.50%	33.10%	21.40%	34.70%

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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+ Details