Note 5 - Goodwill and Intangible Assets - Changes in Goodwill (Details) $ in Thousands	3 Months Ended
Mar. 31, 2024 USD ($)
Balance	$ 21,728
Acquisition of Alfamation	11,796
Impact of foreign currency translation adjustments	(246)
Balance	33,278
Alfamation [Member]
Acquisition of Alfamation	$ 11,796

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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+ Details