Note 14 - Accumulated Other Comprehensive Loss (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Nine months ended
	September 30,
	2021			2020
	(in thousands)
Beginning balance	$	(1,525	)	$	(4,007	)
Other comprehensive income (loss) before reclassifications		(1,111	)		998
Amounts reclassified from accumulated other comprehensive loss		-			-
Ending Balance	$	(2,636	)	$	(3,009	)