Note 14 - Accumulated Other Comprehensive Loss - Schedule of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Balance	$ 172,572	$ 148,141
Balance	249,048	160,983
AOCI Attributable to Parent [Member]
Balance	(1,525)	(4,007)
Other comprehensive income (loss) before reclassifications	(1,111)	998
Amounts reclassified from accumulated other comprehensive loss	0	0
Balance	$ (2,636)	$ (3,009)