Note I - Income Taxes - Component of Loss Before Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
United States	$ 10,252	$ 11,725
Foreign	9,061	4,534
Total income before income taxes	$ 19,313	$ 16,259

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details