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Description of Business - Additional Information (Details) | 12 Months Ended
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Mar. 31, 2018
Disclosure Of Business Description [Abstract] |
Country of incorporation | Canada

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- Definition Business description . + References No definition available. + Details
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- Definition The country in which the entity is incorporated. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 138 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_138_a&doctype=Standard -URIDate 2017-03-09 + Details
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