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INCOME TAXES (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
INCOME TAXES [Abstract]        
Income Tax Expense (Benefit) $ 1,515 $ (7,167) $ 2,911 $ (10,518)
Effective Income Tax Rate, Continuing Operations 47.48002% 25.94667%