Note 14 - Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Comprehensive Income (Loss) [Table Text Block]

	Year Ended December 31,
(in thousands)	2020			2019			2018
Foreign currency translation adjustments
Balance at beginning of period	$	(7,018	)	$	(8,492	)	$	(5,234	)
Other comprehensive (loss) income before reclassifications		3,598			1,474			(3,258	)
Amounts reclassified from accumulated other comprehensive income (loss)		-			-			-
Net current-period other comprehensive (loss) income		3,598			1,474			(3,258	)
Balance at end of period	$	(3,420	)	$	(7,018	)	$	(8,492	)