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COMMON STOCK, PREFERRED STOCK AND WARRANTS WITH-DOWN ROUND PROTECTION (Grants to Non-Employees) (Details) | 12 Months Ended |  |  |  | 12 Months Ended |  | 5 Months Ended | 12 Months Ended |  |  | 12 Months Ended |  | 12 Months Ended |  | 0 Months Ended | 12 Months Ended
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Dec. 31, 2014 USD ($) | Dec. 31, 2013 USD ($) | Aug. 31, 2007 ILS | Dec. 31, 2005 ILS | Dec. 31, 2014 Retained Earnings [Member] USD ($) | Dec. 31, 2012 2012 Offering [Member] USD ($) | Sep. 30, 2013 2012 Offering [Member] USD ($) | Dec. 31, 2014 2014 Offering [Member] USD ($) | Dec. 31, 2014 2014 Offering [Member] USD ($) | Dec. 31, 2014 2014 Offering [Member] Exercise price $5.80 [Member] USD ($) | Dec. 31, 2014 2014 Offering [Member] Exercise price $10.00 [Member] USD ($) | Dec. 31, 2014 2014 Offering [Member] Minimum [Member] USD ($) | Dec. 31, 2014 2014 Offering [Member] Maximum [Member] USD ($) | Mar. 13, 2013 Warrants Issued to Placement Agent, Tranche One [Member] USD ($) | Mar. 13, 2013 Warrants Issued to Placement Agent, Tranche Two [Member] USD ($) | Dec. 31, 2005 Consultants [Member] | Dec. 31, 2008 Investor Finders [Member] USD ($) | Dec. 31, 2006 Investor Finders [Member] USD ($) | Dec. 31, 2014 Investor Finders [Member] Grant Date 1 [Member] | Dec. 31, 2014 Investor Finders [Member] Grant Date 2 [Member] | Dec. 31, 2011 Placement Agent [Member] USD ($) | Dec. 31, 2010 Placement Agent [Member] USD ($) | Dec. 31, 2014 Placement Agent [Member] 2012 Offering [Member] USD ($) | Dec. 31, 2012 Placement Agent [Member] 2012 Offering [Member] USD ($) | Aug. 29, 2014 Placement Agent [Member] 2012 Offering [Member] USD ($) | Dec. 31, 2012 Placement Agent [Member] 2012 Offering [Member] Exercise price $5.80 [Member] USD ($) | Dec. 31, 2012 Placement Agent [Member] 2012 Offering [Member] Exercise price $6.96 [Member] USD ($) | Dec. 31, 2012 Placement Agent [Member] 2012 Offering [Member] Exercise price $7.00 [Member] USD ($) | Dec. 31, 2012 Placement Agent [Member] 2012 Offering [Member] Minimum [Member] USD ($) | Dec. 31, 2012 Placement Agent [Member] 2012 Offering [Member] Maximum [Member] USD ($) | Sep. 10, 2013 Investor Relations Services Provider [Member] USD ($) | Dec. 31, 2014 Investor Relations Services Provider [Member] USD ($) | Dec. 31, 2013 Investor Relations Services Provider [Member] USD ($)
Share-based Goods and Nonemployee Services Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of securities issued |  |  |  |  |  |  |  |  |  | 293,115 us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionQuantityOfSecuritiesIssued / igap_ClassOfWarrantOrRightExercisePriceAxis = igap_ClassOfWarrantOrRightExercisePriceFourMember / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandFourteenOfferingMember | 146,559 us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionQuantityOfSecuritiesIssued / igap_ClassOfWarrantOrRightExercisePriceAxis = igap_ClassOfWarrantOrRightExercisePriceFiveMember / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandFourteenOfferingMember |  |  |  |  | 144,250 us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionQuantityOfSecuritiesIssued / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_ConsultantsMember | 8,989 us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionQuantityOfSecuritiesIssued / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorFindersMember | 45,531 us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionQuantityOfSecuritiesIssued / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorFindersMember |  |  | 45,097 us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionQuantityOfSecuritiesIssued / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember | 84,459 us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionQuantityOfSecuritiesIssued / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember |  |  |  | 128,277 us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionQuantityOfSecuritiesIssued / igap_ClassOfWarrantOrRightExercisePriceAxis = igap_ClassOfWarrantOrRightExercisePriceOneMember / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember | 128,277 us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionQuantityOfSecuritiesIssued / igap_ClassOfWarrantOrRightExercisePriceAxis = igap_ClassOfWarrantOrRightExercisePriceTwoMember / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember | 215 us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionQuantityOfSecuritiesIssued / igap_ClassOfWarrantOrRightExercisePriceAxis = igap_ClassOfWarrantOrRightExercisePriceThreeMember / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember |  |  | 26,484 us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionQuantityOfSecuritiesIssued / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember |  |
Common Stock, par value per share | $ 0.001 us-gaap_CommonStockParOrStatedValuePerShare | $ 0.001 us-gaap_CommonStockParOrStatedValuePerShare | 0.01 us-gaap_CommonStockParOrStatedValuePerShare | 0.01 us-gaap_CommonStockParOrStatedValuePerShare |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-cash compensation expense | $ 630,936 us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims |  |  |  |  | $ 562,805 us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember |  |  | $ 630,936 us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandFourteenOfferingMember |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 18,204 us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember | $ 16,657 us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember
Exercise price |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 5.517 us-gaap_DeferredCompensationArrangementWithIndividualExercisePrice / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorFindersMember | $ 4.305 us-gaap_DeferredCompensationArrangementWithIndividualExercisePrice / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorFindersMember |  |  |  |  |  |  |  |  |  |  |  |  | $ 9.50 us-gaap_DeferredCompensationArrangementWithIndividualExercisePrice / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember |  |
Options forfeited |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 92,610 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_ConsultantsMember |  |  | 17,657 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod / us-gaap_AwardDateAxis = igap_GrantDate1Member / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorFindersMember | 5,365 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod / us-gaap_AwardDateAxis = igap_GrantDate2Member / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorFindersMember |  |  |  |  |  |  |  |  |  |  |  | 8,828 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember |
Number of shares covered by warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 282,469 us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember |  |  |  |  |  |  |  |  |  |
Warrants term |  |  |  |  |  |  |  | 5 years |  | 5 years | 5 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5 years | 5 years | 5 years |  |  |  |  |
Warrant exercise price |  |  |  |  |  |  |  |  |  | $ 5.80 us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / igap_ClassOfWarrantOrRightExercisePriceAxis = igap_ClassOfWarrantOrRightExercisePriceFourMember / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandFourteenOfferingMember | $ 10.00 us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / igap_ClassOfWarrantOrRightExercisePriceAxis = igap_ClassOfWarrantOrRightExercisePriceFiveMember / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandFourteenOfferingMember |  |  | $ 6.96 us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_ClassOfWarrantOrRightAxis = igap_WarrantsIssuedToPlacementAgentTrancheOneMember | $ 5.80 us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_ClassOfWarrantOrRightAxis = igap_WarrantsIssuedToPlacementAgentTrancheTwoMember |  |  |  |  |  | $ 6.25 us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember | $ 6.25 us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember | $ 5.80 us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember |  | $ 5.80 us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember | $ 5.80 us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / igap_ClassOfWarrantOrRightExercisePriceAxis = igap_ClassOfWarrantOrRightExercisePriceOneMember / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember | $ 6.96 us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / igap_ClassOfWarrantOrRightExercisePriceAxis = igap_ClassOfWarrantOrRightExercisePriceTwoMember / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember | $ 7.00 us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / igap_ClassOfWarrantOrRightExercisePriceAxis = igap_ClassOfWarrantOrRightExercisePriceThreeMember / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember |  |  |  |  |
Fair value |  |  |  |  |  |  |  |  | $ 1.4 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandFourteenOfferingMember |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1.13 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember | $ 2.19 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember |  |  |  |  |  |  |  | $ 1.17 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember | $ 2.52 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember
Assumed dividend yield |  |  |  |  |  |  |  |  | 0.00%us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedDividendRate / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandFourteenOfferingMember |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.00%us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedDividendRate / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember | 1.00%us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedDividendRate / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember |  |  |  |  |  |  |  | 0.00%us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedDividendRate / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember | 0.00%us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedDividendRate / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember
Expected volatility |  |  |  |  |  |  |  |  | 105.14%us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedVolatilityRate / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandFourteenOfferingMember |  |  |  |  |  |  |  |  |  |  |  |  |  | 105.14%us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedVolatilityRate / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember | 96.66%us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedVolatilityRate / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember |  |  |  |  |  |  |  | 105.14%us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedVolatilityRate / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember | 105.14%us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedVolatilityRate / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember
Assumed risk free interest rate |  |  |  |  |  |  |  |  | 1.66%us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodRiskFreeInterestRate / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandFourteenOfferingMember |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.14%us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodRiskFreeInterestRate / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember | 0.90%us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodRiskFreeInterestRate / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember |  |  |  |  |  |  |  | 1.14%us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodRiskFreeInterestRate / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember | 0.12%us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodRiskFreeInterestRate / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember
Assumed exercise price |  |  |  |  |  |  |  |  |  |  |  | $ 5.8 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice / us-gaap_RangeAxis = us-gaap_MinimumMember / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandFourteenOfferingMember | $ 10.0 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandFourteenOfferingMember |  |  |  |  |  |  |  |  |  | $ 5.80 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember |  |  |  |  |  | $ 5.80 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice / us-gaap_RangeAxis = us-gaap_MinimumMember / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember | $ 7.00 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember |  | $ 9.50 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember | $ 9.50 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember
Share price |  |  |  |  |  |  | $ 2.77 us-gaap_SharePrice / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember | $ 2.31 us-gaap_SharePrice / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandFourteenOfferingMember | $ 2.31 us-gaap_SharePrice / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandFourteenOfferingMember |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 2.31 us-gaap_SharePrice / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember | $ 2.77 us-gaap_SharePrice / us-gaap_RegistrationPaymentArrangementByArrangementAxis = igap_TwoThousandTwelveOfferingMember / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_PlacementAgentMember |  |  |  |  |  |  |  | $ 2.31 us-gaap_SharePrice / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember | $ 8.50 us-gaap_SharePrice / us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis = igap_InvestorRelationsServicesProviderMember
Amount classified out of stockholders deficit and presented as Warrants with Down-Round Protection within long-term liabilities | $ 400,671 igap_AdjustmentsToAdditionalPaidInCapitalReclassificationOutOfStockholdersEquityToLiabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(2)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph i -Subparagraph 2 -Article 4 + Details
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- Definition Face amount or stated value per share of common stock. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 30 -Article 5 + Details
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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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