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INCOME TAXES (Details 3) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Income Tax Disclosure [Abstract]    
Total assets $ 2,971 $ 2,729
Total liabilities (1,592) (1,665)
Net noncurrent deferred income tax asset 1,379 1,064
Net deferred income tax asset $ 1,379 $ 1,064