Quarterly report pursuant to Section 13 or 15(d)

STOCK BASED COMPENSATION (Details) - Stock options outstanding under 2010 Share Plan

v2.4.1.9
STOCK BASED COMPENSATION (Details) - Stock options outstanding under 2010 Share Plan (Range of Exercise Prices 0.10 To 0.37 [Member], 2010 Share Plan [Member], USD $)
6 Months Ended
Apr. 30, 2015
Range of Exercise Prices 0.10 To 0.37 [Member] | 2010 Share Plan [Member]
 
STOCK BASED COMPENSATION (Details) - Stock options outstanding under 2010 Share Plan [Line Items]  
Options Outstanding,Number 13,430,134us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_PlanNameAxis
= itus_A2010SharePlanMember
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= itus_RangeOfExercisePrices0.10To0.37Member
Options Outstanding, Weighted Average Remaining Contractual Life 7 years 142 days
Options Outstanding, Weighted Average Exercise Price 7 years 142 days
Options Exercisable, Number 8,929,578us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
/ us-gaap_PlanNameAxis
= itus_A2010SharePlanMember
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= itus_RangeOfExercisePrices0.10To0.37Member
Options Exercisable,Weighted Average Remaining Contractual Life $ 6.71us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
/ us-gaap_PlanNameAxis
= itus_A2010SharePlanMember
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= itus_RangeOfExercisePrices0.10To0.37Member
Options Exercisable,Weighted Average Exercise Price $ 6.71us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
/ us-gaap_PlanNameAxis
= itus_A2010SharePlanMember
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= itus_RangeOfExercisePrices0.10To0.37Member