Commitments (Narrative) (Details) - Lease [Member]	12 Months Ended
Oct. 31, 2019 CAD ($)
Disclosure Of Commitments [Line Items]
Lease term	5 years
Rental expense, monthly	$ 4,005

The amount of expense recognised on rental activities.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2018-01-01
-Paragraph 85
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_85&doctype=Standard
-URIDate 2018-03-16

Name:	ifrs-full_RentalExpense
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration