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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Summary of the changes in the fair value of the Company's Level 3 financial liabilities on recurring basis (USD $) | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jan. 31, 2015 | Jan. 31, 2014 | Oct. 31, 2014 | Oct. 31, 2013 | Oct. 31, 2012
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Balance | $ 3,345,467 us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue |  | $ 3,236,281 us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue |  |
Initial fair value, discounted to present value |  |  | 3,236,281 us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisObligations |  |
Amortized interest on patent obligation | 81,324 us-gaap_AmortizationOfIntangibleAssets | 70,481 us-gaap_AmortizationOfIntangibleAssets | 314,453 us-gaap_AmortizationOfIntangibleAssets |  |
conversion of debentures |  | 1,570,000 us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature | 1,570,000 us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature | 1,180,000 us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature |
Derivative Financial Instruments, Liabilities [Member] |  |  |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Balance |  |  |  | 540,000 us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue / us-gaap_FairValueByLiabilityClassAxis = us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember |
Fair value of bifurcated conversion feature issued |  |  | 1,570,000 us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues / us-gaap_FairValueByLiabilityClassAxis = us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember | 1,180,000 us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues / us-gaap_FairValueByLiabilityClassAxis = us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember |
Change in value of bifurcated conversion feature |  |  | 592,945 us-gaap_FairValueMeasuredOnRecurringBasisGainLossIncludedInEarnings / us-gaap_FairValueByLiabilityClassAxis = us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember | (475,189)us-gaap_FairValueMeasuredOnRecurringBasisGainLossIncludedInEarnings / us-gaap_FairValueByLiabilityClassAxis = us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember |
conversion of debentures |  |  | (2,702,945)us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature / us-gaap_FairValueByLiabilityClassAxis = us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember | (164,811)us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature / us-gaap_FairValueByLiabilityClassAxis = us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember |
Patent Acquisition Obligation [Member] |  |  |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Balance |  |  |  |  |
Initial fair value, discounted to present value |  |  | 2,850,511 us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisObligations / us-gaap_FairValueByLiabilityClassAxis = itus_PatentAcquisitionObligationMember |  |
Amortized interest on patent obligation |  |  | $ 385,770 us-gaap_AmortizationOfIntangibleAssets / us-gaap_FairValueByLiabilityClassAxis = itus_PatentAcquisitionObligationMember |  |

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount of realized and unrealized gain (loss) included in earnings, which have arisen from the use of significant unobservable inputs (level 3) to measure fair value of assets, liabilities, and financial instruments classified in shareholders' equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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