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NOTE 12 - INCOME TAXES (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
NOTE 12 - INCOME TAXES (Details) [Line Items]    
Operating Loss Carryforwards $ 116,620us-gaap_OperatingLossCarryforwards  
Deferred Tax Assets, Tax Credit Carryforwards, Research 4,981us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch  
Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax 161us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax 161us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount 563us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount  
Deferred Tax Assets, Valuation Allowance 8,251us-gaap_DeferredTaxAssetsValuationAllowance  
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 34.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate  
Unrecognized Tax Benefits 1,288us-gaap_UnrecognizedTaxBenefits 1,252us-gaap_UnrecognizedTaxBenefits
Income Tax Examination, Penalties and Interest Expense $ 11us-gaap_IncomeTaxExaminationPenaltiesAndInterestExpense  
Minimum [Member]    
NOTE 12 - INCOME TAXES (Details) [Line Items]    
Operating Loss Carryforwards, Expiration Date 2018  
Maximum [Member]    
NOTE 12 - INCOME TAXES (Details) [Line Items]    
Operating Loss Carryforwards, Expiration Date 2034