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Note 19 - Income Taxes - Components of Income (Loss) From Continuing Operations Before Taxes (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Domestic $ (5,337) $ (5,331)
Foreign 1,384 1,621
(Loss) income before income taxes $ (3,953) $ (3,710)