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INCOME TAXES (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2019
Jun. 30, 2018
May 31, 2019
Income Tax Disclosure [Abstract]        
Deferred tax benefit $ (2,137) $ (1,565) $ (725)  
Deferred tax liabilities, goodwill       $ 2,137