Note 5 - Goodwill and Intangible Assets - Changes in the Amount of the Carrying Value of Intangible Assets (Details) - USD ($) $ in Thousands		12 Months Ended
Mar. 12, 2024	Dec. 31, 2024	Dec. 31, 2023
Balance		$ 8,198	$ 10,190
Impact of foreign currency translation adjustments		(817)	102
Amortization		(2,545)	(2,094)
Balance - December 31, 2022		16,201	$ 8,198
Alfamation [Member]
Finite-lived intangible assets	$ 11,365	$ 11,365

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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- Definition

Amount of foreign currency translation gain (loss) which increases (decreases) assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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- Definition

Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

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