Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE MEASUREMENTS (Details) - Hierarchy for financial liabilities measured at fair value

v2.4.1.9
FAIR VALUE MEASUREMENTS (Details) - Hierarchy for financial liabilities measured at fair value (USD $)
Apr. 30, 2015
Oct. 31, 2014
FAIR VALUE MEASUREMENTS (Details) - Hierarchy for financial liabilities measured at fair value [Line Items]    
Financial Liability $ 3,454,079us-gaap_LiabilitiesFairValueDisclosureRecurring $ 3,236,281us-gaap_LiabilitiesFairValueDisclosureRecurring
Patent Acquisition Obligation [Member] | Fair Value, Inputs, Level 1 [Member]    
FAIR VALUE MEASUREMENTS (Details) - Hierarchy for financial liabilities measured at fair value [Line Items]    
Financial Liability      
Patent Acquisition Obligation [Member] | Fair Value, Inputs, Level 2 [Member]    
FAIR VALUE MEASUREMENTS (Details) - Hierarchy for financial liabilities measured at fair value [Line Items]    
Financial Liability      
Patent Acquisition Obligation [Member] | Fair Value, Inputs, Level 3 [Member]    
FAIR VALUE MEASUREMENTS (Details) - Hierarchy for financial liabilities measured at fair value [Line Items]    
Financial Liability 3,454,079us-gaap_LiabilitiesFairValueDisclosureRecurring
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByLiabilityClassAxis
= itus_PatentAcquisitionObligationMember 		3,236,281us-gaap_LiabilitiesFairValueDisclosureRecurring
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByLiabilityClassAxis
= itus_PatentAcquisitionObligationMember
Patent Acquisition Obligation [Member]    
FAIR VALUE MEASUREMENTS (Details) - Hierarchy for financial liabilities measured at fair value [Line Items]    
Financial Liability 3,454,079us-gaap_LiabilitiesFairValueDisclosureRecurring
/ us-gaap_FairValueByLiabilityClassAxis
= itus_PatentAcquisitionObligationMember 		3,236,281us-gaap_LiabilitiesFairValueDisclosureRecurring
/ us-gaap_FairValueByLiabilityClassAxis
= itus_PatentAcquisitionObligationMember
Fair Value, Inputs, Level 1 [Member]    
FAIR VALUE MEASUREMENTS (Details) - Hierarchy for financial liabilities measured at fair value [Line Items]    
Financial Liability      
Fair Value, Inputs, Level 2 [Member]    
FAIR VALUE MEASUREMENTS (Details) - Hierarchy for financial liabilities measured at fair value [Line Items]    
Financial Liability      
Fair Value, Inputs, Level 3 [Member]    
FAIR VALUE MEASUREMENTS (Details) - Hierarchy for financial liabilities measured at fair value [Line Items]    
Financial Liability $ 3,454,079us-gaap_LiabilitiesFairValueDisclosureRecurring
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member 		$ 3,236,281us-gaap_LiabilitiesFairValueDisclosureRecurring
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member