XML 46 R9.htm IDEA: XBRL DOCUMENT
v3.20.1

SHORT-TERM INVESTMENTS | 12 Months Ended
--- | ---
Dec. 31, 2019
Short Term Investment Abstract |
SHORT-TERM INVESTMENTS [Text Block] | 4. SHORT-TERM INVESTMENTS As at December 31, 2019, the Company had $nil (December 31, 2018 - $1,505,161) invested in Canadian dollar denominated guaranteed investment certificates, including accrued interest of $nil (December 31, 2018 - $5,161).

X
- Definition The disclosure of investments other than investments accounted for using the equity method. [Refer: Investments other than investments accounted for using equity method] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_10_e&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_DisclosureOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethodExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents short term investment. + References No definition available. + Details
Name: | wrn_ShortTermInvestmentAbstract
Namespace Prefix: | wrn_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration