Note 8 - Goodwill (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Goodwill [Table Text Block]

	Years Ended December 31
	2022			2021
Balance, beginning January 1	$	7,781		$	8,413
Effect of foreign currency adjustments		(442	)		(632	)
Balance, ending December 31	$	7,339		$	7,781