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Note 14 - Income Tax - Income Tax Expense (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Federal and state | $ 570 | $ 641
Foreign | 61 | 194
current income tax (benefit) expense | 631 | 835
Federal and state | 132 | (468)
Foreign | 96 | (30)
deferred income tax (benefit) expense | 228 | (498)
Total income tax expense (benefit) | $ 859 | $ 337

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