Note 10 - Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net Income (Loss) Attributable to Parent, Total	$ 1,168	$ 983	$ 390	$ 2,441

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details