Note 14 - Other Income - Other Income, Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Interest income	$ 1,818	$ 1,680
Refundable tax credit	550	684
Foreign currency gains (losses)	(27)	96
Other income (loss)	0	(8)
Total other income, net	$ 2,341	$ 2,452