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Taxes (Details) $ in Thousands | Oct. 31, 2021 CAD ($)
--- | ---
Taxes |
Non capital income tax losses carry forward | $ 75,500
Capital loss carryforward | $ 2,900

X
- Definition The amount of capital loss carryforward as at the end of the reporting period. + References No definition available. + Details
Name: | hiti_CapitalLossesCarryforward
Namespace Prefix: | hiti_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of non capital income tax losses carry forward subject to expiration. + References No definition available. + Details
Name: | hiti_NonCapitalIncomeTaxLossesCarryForwardSubjectToExpiration
Namespace Prefix: | hiti_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration