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NOTE 4 - ACQUISITIONS (Details) - Business Acquisition, Pro Forma Information - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Business Acquisition, Pro Forma Information [Abstract]    
Revenues $ 99,388 $ 100,989
Net income (loss) $ (6,112) $ (16,797)
Basic and diluted (430) (1,420)
Weighted average shares outstanding 14,121,000 11,843,000