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Note 6 - Income Taxes - Income Tax Expense (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
State $ 27 $ 19
Foreign 623 617
Current Income Tax Expense (Benefit) 650 636
Federal 1,466 (661)
Foreign (165) (301)
Deferred Income Tax Expense (Benefit) 1,301 (962)
Total income tax (benefit) provision $ 1,951 $ (326)