Note 7 - Goodwill

9 Months Ended

Sep. 30, 2021

Notes to Financial Statements

Goodwill Disclosure [Text Block]

7. Goodwill

The Company assesses goodwill for impairment annually, or, under certain circumstances, more frequently, such as when events or changes in circumstances indicate there may be impairment.

Changes in the carrying value of goodwill for the nine months ended September 30, 2021 were as follows:

	Nine Months Ended September 30, 2021
Balance, beginning January 1, 2021	$	8,413
Effect of foreign currency adjustments		(463	)
Balance, ending September 30, 2021	$	7,950