Note 11 - Taxes - Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Current	$ 1,554	$ 4,942
Deferred	1,729	67
Total Federal	3,283	5,009
Current	833	793
Deferred	(176)	97
Total State & local	657	890
Current	907	102
Deferred	(37)	0
Total Foreign	870	102
Total	$ 4,810	$ 6,001