Income tax (Details 3) - Deferred Tax Liabilities [Member] - CAD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Statement Line Items [Line Items]
Convertible debenture		$ 67
Deferred cost	37	74
Net deferred income tax liabilities	$ 37	$ 141

The amount of deferred tax liabilities or assets. [Refer: Deferred tax liabilities; Deferred tax assets]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 12
-IssueDate 2018-01-01
-Paragraph 81
-Subparagraph g
-Clause i
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=12&date=2018-03-01&anchor=para_81_g_i&doctype=Standard
-URIDate 2018-03-16

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