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INCOME TAXES (Details Narrative) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Income Taxes Details Narrative    
Income tax provision, state, minimum $ 4,000us-gaap_IncomeTaxExpenseBenefit   
Gross federal net operating loss carryforwards   98,462,000us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign
Gross state net operating loss carryforwards   52,684,000us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
Federal research and development tax credit carryforwards   3,048,000us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch
Increase in valuation allowance $ 2,773,000us-gaap_ValuationAllowancesAndReservesPeriodIncreaseDecrease $ 9,228,000us-gaap_ValuationAllowancesAndReservesPeriodIncreaseDecrease