Taxes (Details) $ in Thousands	Oct. 31, 2022 CAD ($)
Taxes
Non capital income tax losses carry forward	$ 104,425
Capital loss carryforward	$ 2,900

The amount of non capital income tax losses carry forward subject to expiration.

No definition available.

Name:	hiti_NonCapitalIncomeTaxLossesCarryForwardSubjectToExpiration
Namespace Prefix:	hiti_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant