Note 4 - Goodwill

12 Months Ended

Dec. 31, 2023

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, 2022	$	18,904
Acquisitions		—
Effect of foreign currency translation		252
Balance as of December 31, 2023	$	19,156

During the years ended December 31, 2023 and 2022, goodwill was not impaired.