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INCOME TAXES (Details 2) (USD $)
Dec. 31, 2014
Domestic federal  
Operating loss carryforwards  
Net operating loss carryforwards $ 774,000,000us-gaap_OperatingLossCarryforwards
/ us-gaap_IncomeTaxAuthorityAxis
= us-gaap_InternalRevenueServiceIRSMember
State  
Operating loss carryforwards  
Net operating loss carryforwards $ 395,000,000us-gaap_OperatingLossCarryforwards
/ us-gaap_IncomeTaxAuthorityAxis
= us-gaap_StateAndLocalJurisdictionMember