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Note 15 - Other Income - Other Income, Net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Interest income	$ 135	$ 486	$ 567	$ 1,471
Refundable tax credit	61	152	148	402
Foreign currency gains (losses)	21	(21)	81	(5)
Total other income, net	$ 217	$ 617	$ 796	$ 1,868

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Information on refundable tax credit.

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Amount, before tax, of realized and unrealized gain (loss) from foreign currency transaction.

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