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Note 20 - Income Taxes - Components of Income (Loss) From Continuing Operations Before Taxes (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Domestic $ 5,375 $ (18,625)
Foreign 969 (6,599)
Income (loss) before income taxes $ 6,344 $ (25,224)