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INCOME TAXES (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Income tax benefit $ 1,557,000 $ 1,410,000 $ 3,733,000 $ 11,095,000
Pretax loss $ (13,973,000) $ (4,280,000) $ (36,338,000) $ (32,434,000)
Effective tax rate (as percent) 11.10% 32.90% 10.30% 34.20%
Income tax benefits recognized from future losses     $ 0  
Federal        
Change in valuation allowance $ 3,550,000   9,263,000  
State        
Change in valuation allowance $ 130,000   $ 246,000