Note 7 - Income Taxes - Schedule of Income Tax Components (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Federal	$ 4,610	$ 2,793
State	839	676
Foreign	1,471	1,372
Current Income Tax Expense (Benefit)	6,920	4,841
Federal	28	32
State	112	10
Foreign	(652)	(425)
Deferred Income Tax Expense (Benefit)	(512)	(383)
Income tax expense	$ 6,408	$ 4,458
Effective Tax Rate	25.60%	26.60%