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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (USD $) | 12 Months Ended
--- | ---
Oct. 31, 2014 | Oct. 31, 2013
Revenue: |  |
Revenue from patent assertion activities | $ 2,480,000 itus_RevenueFromPatentAssertionActivities | $ 388,850 itus_RevenueFromPatentAssertionActivities
Amortization of display technology development and license fees received from AU Optronics Corp. in fiscal year 2011 | 1,187,320 us-gaap_LicenseAndServicesRevenue |
Total revenue | 3,667,320 us-gaap_SalesRevenueNet | 388,850 us-gaap_SalesRevenueNet
Operating costs and expenses: |  |
Inventor royalties and contingent legal fees | 1,412,661 us-gaap_RoyaltyExpense | 207,743 us-gaap_RoyaltyExpense
Litigation and licensing expenses | 575,413 itus_LitigationAndLicensingExpenses | 108,915 itus_LitigationAndLicensingExpenses
Amortization of patents | 314,453 us-gaap_AmortizationOfIntangibleAssets |
Marketing, general and administrative expenses (including non-cash stock option compensation expense of $3,149,799 and $3,798,139, respectively) | 6,408,861 us-gaap_SellingGeneralAndAdministrativeExpense | 7,989,846 us-gaap_SellingGeneralAndAdministrativeExpense
Total operating costs and expenses | 8,711,388 us-gaap_CostsAndExpenses | 8,306,504 us-gaap_CostsAndExpenses
Loss from operations | (5,044,068)us-gaap_OperatingIncomeLoss | (7,917,654)us-gaap_OperatingIncomeLoss
Impairment in value of Videocon Industries Limited global depository receipts | (62,825)us-gaap_AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments | (1,184,710)us-gaap_AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments
Change in value of derivative liability | (592,945)us-gaap_DerivativeGainLossOnDerivativeNet | 475,189 us-gaap_DerivativeGainLossOnDerivativeNet
Loss on extinguishment of debt (Note 6) | (2,699,022)us-gaap_GainsLossesOnExtinguishmentOfDebt | (343,517)us-gaap_GainsLossesOnExtinguishmentOfDebt
Interest expense | (1,263,617)us-gaap_InterestExpense | (1,109,519)us-gaap_InterestExpense
Dividend income | 47,568 us-gaap_InvestmentIncomeDividend |
Interest income | 8,595 us-gaap_InvestmentIncomeInterest | 125 us-gaap_InvestmentIncomeInterest
Loss before income taxes | (9,606,314)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | (10,080,086)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
Provision for income taxes (Note 9) |  |
Net loss | (9,606,314)us-gaap_NetIncomeLoss | (10,080,086)us-gaap_NetIncomeLoss
Net loss per share: |  |
Basic and diluted (in Dollars per share) | $ (0.04)us-gaap_EarningsPerShareBasicAndDiluted | $ (0.05)us-gaap_EarningsPerShareBasicAndDiluted
Weighted average common shares outstanding: |  |
Basic and diluted (in Shares) | 217,771,673 us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted | 196,645,962 us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted
Other comprehensive income: |  |
Reversal of unrealized loss as of October 31, 2012, on investment in Videocon Industries Limited global depository receipts |  | 653,684 itus_ReversalOfOtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
Comprehensive loss | $ (9,606,314)us-gaap_ComprehensiveIncomeNetOfTax | $ (9,426,402)us-gaap_ComprehensiveIncomeNetOfTax

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