Note 4 - Goodwill (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Goodwill [Table Text Block]

	Goodwill
	(in thousands)
Balance as of December 31, 2021	$	—
Acquisitions		19,167
Effect of foreign currency translation		(263	)
Balance as of December 31, 2022	$	18,904