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Capital management (Narrative) (Details) - CAD ($) | Dec. 31, 2019 | Dec. 31, 2018
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Disclosure Of Capital Management [Abstract] |  |
Share capital | $ 98,016,649 | $ 68,117,802

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- Definition The nominal value of capital issued. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 78 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_78_e&doctype=Standard -URIDate 2019-03-27 + Details
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