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INCOME TAXES (Narrative) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2017
Dec. 31, 2016
Jun. 30, 2016
Dec. 31, 2015
Jun. 30, 2017
Jun. 30, 2016
Income Tax Disclosure [Abstract]            
Income tax provision (benefit) $ (3,683)   $ 1,164   $ (6,469) $ 844
Effective tax rate 53.00%   19.00%   60.00% 8.00%
Unrecognized tax benefits, decrease resulting from prior period tax positions   $ 900   $ 800