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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) (USD $)
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Cash placed with high quality financial institutions $ 250,000us-gaap_CashFDICInsuredAmount $ 250,000us-gaap_CashFDICInsuredAmount  
Accounts receivable 3,000us-gaap_AllowanceForDoubtfulAccountsReceivable 3,000us-gaap_AllowanceForDoubtfulAccountsReceivable  
Customer accounted for revenue percentage 17.00%us-gaap_ConcentrationRiskPercentage1 42.00%us-gaap_ConcentrationRiskPercentage1 15.00%us-gaap_ConcentrationRiskPercentage1
Customer accounted for revenue 725,000IWSY_CustomerAccountedForRevenue 2,211,000IWSY_CustomerAccountedForRevenue 611,000IWSY_CustomerAccountedForRevenue
Trade receivables 0IWSY_TradeReceivables 0IWSY_TradeReceivables 0IWSY_TradeReceivables
Stock based compensation expense 618,000us-gaap_EmployeeBenefitsAndShareBasedCompensation 575,000us-gaap_EmployeeBenefitsAndShareBasedCompensation 571,000us-gaap_EmployeeBenefitsAndShareBasedCompensation
Compensation expense 0us-gaap_PensionAndOtherPostretirementBenefitExpense 37,000us-gaap_PensionAndOtherPostretirementBenefitExpense  
Expected term 5 years 10 months 24 days 5 years 10 months 24 days 5 years 10 months 24 days
Interest rate 2.60%us-gaap_FairValueAssumptionsRiskFreeInterestRate 2.60%us-gaap_FairValueAssumptionsRiskFreeInterestRate 2.60%us-gaap_FairValueAssumptionsRiskFreeInterestRate
Foreign currency translation adjustment (20,000)us-gaap_TranslationAdjustmentFunctionalToReportingCurrencyNetOfTaxPeriodIncreaseDecrease (69,000)us-gaap_TranslationAdjustmentFunctionalToReportingCurrencyNetOfTaxPeriodIncreaseDecrease (75,000)us-gaap_TranslationAdjustmentFunctionalToReportingCurrencyNetOfTaxPeriodIncreaseDecrease
Advertising expense 9,000us-gaap_AdvertisingExpense 12,000us-gaap_AdvertisingExpense 12,000us-gaap_AdvertisingExpense
Officer [Member]      
Forfeiture rate 0.00%us-gaap_FairValueInputsProbabilityOfDefault
/ us-gaap_TitleOfIndividualAxis
= us-gaap_OfficerMember		    
Directors [Member]      
Stock based compensation expense $ 238,000us-gaap_EmployeeBenefitsAndShareBasedCompensation
/ us-gaap_TitleOfIndividualAxis
= us-gaap_DirectorMember		    
Shares issued for services 94,116us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation
/ us-gaap_TitleOfIndividualAxis
= us-gaap_DirectorMember		 144,000us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation
/ us-gaap_TitleOfIndividualAxis
= us-gaap_DirectorMember		  
Forfeiture rate 4.10%us-gaap_FairValueInputsProbabilityOfDefault
/ us-gaap_TitleOfIndividualAxis
= us-gaap_DirectorMember		    
Other Employees [Member]      
Forfeiture rate 6.00%us-gaap_FairValueInputsProbabilityOfDefault
/ us-gaap_TitleOfIndividualAxis
= IWSY_OtherEmployeesMember		    
MinimumMember      
Volatility rate 71.00%us-gaap_FairValueAssumptionsExpectedVolatilityRate
/ us-gaap_RangeAxis
= us-gaap_MinimumMember		    
Maximum [Member]      
Volatility rate 103.00%us-gaap_FairValueAssumptionsExpectedVolatilityRate
/ us-gaap_RangeAxis
= us-gaap_MaximumMember