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Note 3 - Goodwill and Intangible Assets - Change in Carrying Amount of Goodwill (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($)
Carrying amount at December 31, 2022	$ 56,260
Effect of change in currency translation	358
Carrying amount at March 31, 2023	$ 56,618

X

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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X

- Definition

Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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