Annual report pursuant to Section 13 and 15(d)

SUBSEQUENT EVENT (Details)

v2.4.1.9
SUBSEQUENT EVENT (Details) (USD $)
12 Months Ended 0 Months Ended
Oct. 31, 2014
Dec. 29, 2014
Oct. 31, 2013
SUBSEQUENT EVENT (Details) [Line Items]      
Proceeds from Legal Settlements $ 2,000,000us-gaap_ProceedsFromLegalSettlements    
Legal Fees 3,604,000us-gaap_LegalFees    
Cash, Period Increase (Decrease) 4,963,000us-gaap_CashPeriodIncreaseDecrease    
Retained Earnings (Accumulated Deficit) (144,769,722)us-gaap_RetainedEarningsAccumulatedDeficit   (135,163,408)us-gaap_RetainedEarningsAccumulatedDeficit
AUO Settlement [Member] | Pro Forma [Member]      
SUBSEQUENT EVENT (Details) [Line Items]      
Retained Earnings (Accumulated Deficit) 5,702,000us-gaap_RetainedEarningsAccumulatedDeficit
/ us-gaap_RelatedPartyTransactionAxis
= itus_AUOSettlementMember
/ us-gaap_StatementScenarioAxis
= us-gaap_ProFormaMember
   
AUO Settlement [Member]      
SUBSEQUENT EVENT (Details) [Line Items]      
Proceeds from Legal Settlements 9,000,000us-gaap_ProceedsFromLegalSettlements
/ us-gaap_RelatedPartyTransactionAxis
= itus_AUOSettlementMember
9,000,000us-gaap_ProceedsFromLegalSettlements
/ us-gaap_RelatedPartyTransactionAxis
= itus_AUOSettlementMember
 
Patent Assignment Agreement [Member]      
SUBSEQUENT EVENT (Details) [Line Items]      
Proceeds from Legal Settlements 7,000,000us-gaap_ProceedsFromLegalSettlements
/ us-gaap_RelatedPartyTransactionAxis
= itus_PatentAssignmentAgreementMember
   
Subsequent Event [Member]      
SUBSEQUENT EVENT (Details) [Line Items]      
Payments for Legal Settlements 3,500,000us-gaap_PaymentsForLegalSettlements
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
   
Pro Forma [Member]      
SUBSEQUENT EVENT (Details) [Line Items]      
Cash, Period Increase (Decrease) 5,500,000us-gaap_CashPeriodIncreaseDecrease
/ us-gaap_StatementScenarioAxis
= us-gaap_ProFormaMember
   
Increase (Decrease) in Gift Card Liability 202,000us-gaap_IncreaseDecreaseInGiftCardLiability
/ us-gaap_StatementScenarioAxis
= us-gaap_ProFormaMember
   
Retained Earnings (Accumulated Deficit) $ (139,067,762)us-gaap_RetainedEarningsAccumulatedDeficit
/ us-gaap_StatementScenarioAxis
= us-gaap_ProFormaMember