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FAIR VALUE MEASUREMENTS (Details) - Changes in the fair value of the Company's Level 3 financial liabilities measured at fair value (USD $) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jan. 31, 2015 | Jan. 31, 2014 | Oct. 31, 2014 | Oct. 31, 2013
Changes in the fair value of the Company's Level 3 financial liabilities measured at fair value [Abstract] |  |  |  |
Balance October 31, 2013 | $ 3,236,281 us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue |  |  |
Initial fair value, discounted to present value |  |  | 2,850,511 us-gaap_TransfersOfFinancialAssetsAccountedForAsSaleInitialFairValueOfLiabilitiesIncurred |
Amortized interest on patent obligation | 109,186 itus_AmortizedInterestOnPatentAcquisitionObligationsToInterestExpense | 86,466 itus_AmortizedInterestOnPatentAcquisitionObligationsToInterestExpense | 385,770 itus_AmortizedInterestOnPatentAcquisitionObligationsToInterestExpense |
Ending Balance | $ 3,345,467 us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue |  | $ 3,236,281 us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue |

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- Definition Amortized interest on patent acquisition obligations to interest expense. + References No definition available. + Details
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- Details
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- Definition Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + 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) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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- Definition Represents the initial fair value recorded for liabilities incurred on transfer of financial assets in a securitization, asset-backed financing arrangement, or a similar transfer which transaction is recognized as a sale of the transferred financial assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (b)(2)(ii) -URI http://asc.fasb.org/extlink&oid=13989330&loc=d3e107207-111719 + Details
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Period Type: | instant