Note 4 - Goodwill

12 Months Ended

Dec. 31, 2022

Notes to Financial Statements

Goodwill Disclosure [Text Block]

4. Goodwill

The changes in the carrying amounts of goodwill were as follows:

	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