INCOME TAXES (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Current tax expense (benefit):
Federal	$ 0us-gaap_CurrentFederalTaxExpenseBenefit	$ (459)us-gaap_CurrentFederalTaxExpenseBenefit	$ (2,007)us-gaap_CurrentFederalTaxExpenseBenefit
State	225	90	210
Current Income Tax Expense (Benefit), Total	225us-gaap_CurrentIncomeTaxExpenseBenefit	(369)us-gaap_CurrentIncomeTaxExpenseBenefit	(1,797)us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred income tax expense (benefit):
Federal	2,516	(4,592)	(3,110)
State	320	(1,540)	(1,658)
Deferred Income Tax Expense (Benefit), Total	2,836us-gaap_DeferredIncomeTaxExpenseBenefit	(6,132)us-gaap_DeferredIncomeTaxExpenseBenefit	(4,768)us-gaap_DeferredIncomeTaxExpenseBenefit
Total income tax expense (benefit)	$ 3,061us-gaap_IncomeTaxExpenseBenefit	$ (6,501)us-gaap_IncomeTaxExpenseBenefit	$ (6,565)us-gaap_IncomeTaxExpenseBenefit

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.