Note 14 - Accumulated Other Comprehensive Loss - Schedule of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Balance	$ 172,572	$ 148,141
Balance	185,833	152,629
AOCI Attributable to Parent [Member]
Balance	(1,525)	(4,007)
Other comprehensive income (loss) before reclassifications	(718)	(152)
Amounts reclassified from accumulated other comprehensive loss	0	0
Balance	$ (2,243)	$ (4,159)