Disclosure of detailed information about brokerage fees explanatory (Details) $ in Thousands	May 31, 2019 USD ($)
Statements [Line Items]
Loan payable	$ 45,429
Brokerage Fees [Member]
Statements [Line Items]
Loan payable	2,728
LMM Facility [Member]
Statements [Line Items]
Loan payable	$ 42,701

Amounts payable that the entity does not separately disclose in the same statement or note.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2018-01-01
-Paragraph 55
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard
-URIDate 2018-03-16

Name:	ifrs-full_OtherPayables
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant