INCOME TAXES (Details - Income Tax Provision Components) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Current income tax benefit:
Federal	$ (371)us-gaap_CurrentFederalTaxExpenseBenefit	$ (425)us-gaap_CurrentFederalTaxExpenseBenefit	$ (1,358)us-gaap_CurrentFederalTaxExpenseBenefit
State	(219)	(92)	(33)
Current income tax benefit	(590)us-gaap_CurrentIncomeTaxExpenseBenefit	(517)us-gaap_CurrentIncomeTaxExpenseBenefit	(1,391)us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred income tax provision (benefit):
Federal	63	63	147
State	43	1	(239)
Deferred income tax provision (benefit)	106us-gaap_DeferredIncomeTaxExpenseBenefit	64us-gaap_DeferredIncomeTaxExpenseBenefit	(92)us-gaap_DeferredIncomeTaxExpenseBenefit
Income tax benefit	$ (484)us-gaap_IncomeTaxExpenseBenefit	$ (453)us-gaap_IncomeTaxExpenseBenefit	$ (1,483)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.