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Segmented Information - Schedule of Geographic Segments (Details) - CAD ($) $ in Thousands | Sep. 30, 2018 | Dec. 31, 2017
--- | --- | ---
Disclosure of geographical areas [line items] |  |
Equipment | $ 39 | $ 49
Exploration and evaluation assets | 63,808 | 50,494
Canada [Member] |  |
Disclosure of geographical areas [line items] |  |
Equipment | 13 | 19
Exploration and evaluation assets | 1,948 | 1,817
Greenland [Member] |  |
Disclosure of geographical areas [line items] |  |
Equipment | 26 | 30
Exploration and evaluation assets | 61,852 | 48,671
United States [Member] |  |
Disclosure of geographical areas [line items] |  |
Exploration and evaluation assets | $ 8 | $ 6

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- Definition The amount of tangible assets that: (a) are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and (b) are expected to be used during more than one period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2017-01-01 -Paragraph 73 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=16&date=2017-03-01&anchor=para_73_e&doctype=Standard -URIDate 2017-03-09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 54 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_54_a&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The amount of exploration and evaluation assets recognised as tangible assets in accordance with the entity's accounting policy. [Refer: Exploration and evaluation assets [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 6 -IssueDate 2017-01-01 -Paragraph 25 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=6&date=2017-03-01&anchor=para_25&doctype=Standard -URIDate 2017-03-09 + Details
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