Note 9 - Income Taxes - Allocation of Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Current	$ 2,383	$ 2,234
Deferred tax (benefit) expense	(884)	750
Total income tax expense	$ 1,499	$ 2,984