Note 8 - Income Taxes - Income (Loss) From Operations Before Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Domestic	$ 6,072	$ (2,109)
Foreign	1,941	873
Loss Before Income Taxes	$ 8,013	$ (1,236)

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