Name:	itus_FAIRVALUEMEASUREMENTSDetailsHierarchyforfinancialliabilitiesmeasuredatfairvalueLineItems
Namespace Prefix:	itus_
Data Type:	xbrli:stringItemType
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Aggregation of the liabilities reported on the balance sheet measured at fair value on a recurring basis by the entity.

No definition available.

Name:	us-gaap_LiabilitiesFairValueDisclosureRecurring
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

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Name:	us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
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Name:	us-gaap_FairValueByLiabilityClassAxis=itus_PatentAcquisitionObligationMember
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