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WARRANT LIABILITY (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Statement Line Items [Line Items]    
Balance at beginning of the year $ 2,009  
Balance at end of the year 1,579 $ 2,009
Less: Current portion (199) (517)
Non-current portion 90 411
Warrants [Member]    
Statement Line Items [Line Items]    
Balance at beginning of the year 2,009 1,161
US dollar warrants issued during the year 2,296
Fair value adjustment (520) (1,304)
Effect of movement in exchange rates 90 (144)
Balance at end of the year 1,579 2,009
Less: Current portion
Non-current portion $ 1,579 $ 2,009