INCOME TAXES (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Current:
Federal	$ (2,853)us-gaap_CurrentFederalTaxExpenseBenefit	$ 60,874us-gaap_CurrentFederalTaxExpenseBenefit	$ (19)us-gaap_CurrentFederalTaxExpenseBenefit
State	11	3,593	(75)
Foreign		3us-gaap_CurrentForeignTaxExpenseBenefit	3us-gaap_CurrentForeignTaxExpenseBenefit
Total current	(2,842)us-gaap_CurrentIncomeTaxExpenseBenefit	64,470us-gaap_CurrentIncomeTaxExpenseBenefit	(91)us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred:
Federal	80,293	(97,690)
State	3,895	(5,513)
Total deferred	84,188us-gaap_DeferredIncomeTaxExpenseBenefit	(103,203)us-gaap_DeferredIncomeTaxExpenseBenefit
Total provision (benefit) for income taxes	(81,346)us-gaap_IncomeTaxExpenseBenefit	38,733us-gaap_IncomeTaxExpenseBenefit	91us-gaap_IncomeTaxExpenseBenefit
Reconciliation of income taxes at the statutory federal income tax rate to the actual tax rate
Tax at federal statutory rate	74,588	1,603	(10,454)
State tax, net of federal benefit	3,903	(3,177)	(48)
Foreign tax		3	3
Research Credit		(258)
Net Operating Losses not benefited (benefited)		(17,510)	9,094
Stock Based Compensation	366	923	1,038
Non deductible meals and entertainment	440	442	131
Non-deductible other expense	2,049	(133)	145
Change in Valuation Allowance		(20,626)
Total provision for income taxes	$ 81,346us-gaap_IncomeTaxExpenseBenefit	$ (38,733)us-gaap_IncomeTaxExpenseBenefit	$ (91)us-gaap_IncomeTaxExpenseBenefit
Effective tax rate		(846.00%)

Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to net operating losses.

No definition available.