Note 5. Income Taxes (Details Narrative) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Income Tax Disclosure [Abstract]
Income tax expense	$ 283	$ 59	$ 593	$ 105

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

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