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Note 14 - Other Income (Loss) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Interest income $ 421 $ 7
Refundable tax credit 255 0
Foreign currency gains (losses) 67 (17)
Other income 2 6
Total other income (loss), net $ 745 $ (4)