Note 4 - Goodwill (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Schedule of Goodwill [Table Text Block]

	Goodwill
	(in thousands)
Balance as of December 31, 2021	$	—
I-Access acquisition		4,862
Effect of foreign currency translation		(118	)
Balance as of June 30, 2022	$	4,744