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GENERAL INFORMATION (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]      
Net loss $ 10,589 $ 9,771 $ 8,826
Accumulated deficit $ 63,301 $ 52,712