Note 15 - Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Comprehensive Income (Loss) [Table Text Block]

	Year Ended December 31,
(in thousands)	2022			2021			2020
Balance at beginning of period	$	(16,817	)	$	(3,420	)	$	(7,018	)
Foreign currency translation adjustments
Other comprehensive (loss) income before reclassifications		(16,278	)		(13,278	)		3,598
Amounts reclassified from accumulated other comprehensive income (loss)		-			-			-
Net current-period other comprehensive (loss) income		(16,278	)		(13,278	)		3,598
Net unrealized gains (losses) on investments in securities
Other comprehensive (loss) income before reclassifications		(1,260	)		(119	)		-
Amounts reclassified from accumulated other comprehensive income (loss)		-			-			-
Net current-period other comprehensive (loss) income		(1,260	)		(119	)		-
Balance at end of period	$	(34,355	)	$	(16,817	)	$	(3,420	)