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INCOME TAXES (Details 3) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
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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

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