XML 41 R36.htm IDEA: XBRL DOCUMENT
v3.20.1

SHARE CAPITAL (Narrative) (Details) |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | ---
Feb. 08, 2018 CAD ($) $ / shares shares | Aug. 28, 2019 CAD ($) $ / shares shares | May 17, 2019 CAD ($) $ / shares shares | Dec. 31, 2019 CAD ($) shares | Dec. 31, 2018 CAD ($) shares
Disclosure of reserves within equity [line items] |  |  |  |  |
Shares issued - Acquisition of mineral claims (Shares) | shares |  |  |  | 3,000,000 |
Shares issued - Acquisition of mineral claims |  |  |  | $ 2,760,000 |
Number of equity instruments issued | shares | 2,905,066 |  | 3,727,000 | 3,727,000 | 2,905,066
Number of shares issued pursuant to base offering | shares |  |  | 3,333,333 |  |
Number of flow-through shares issued pursuant to agent's exercise of option | shares |  |  | 393,667 |  |
Equity issuance, price per unit | $ / shares | $ 1.15 |  | $ 0.90 |  |
Gross proceeds | $ 3,340,826 |  | $ 3,354,300 | $ 3,354,300 | $ 3,340,826
Weighted average exercise price of warrants granted in share-based payment arrangement | 1.75 |  |  | 0.00 |
Issuance costs | $ 152,825 |  | $ 341,660 | 341,660 | $ 152,825
Flow-through premium |  |  |  | $ 857,210 |
Canadian Creek Property [Member] |  |  |  |  |
Disclosure of reserves within equity [line items] |  |  |  |  |
Number of mineral claims acquired |  | 311 |  |  |
Shares issued - Acquisition of mineral claims (Shares) | shares |  | 3,000,000 |  |  |
Acquisition value per share | $ / shares |  | $ 0.92 |  |  |
Shares issued - Acquisition of mineral claims |  | $ 2,760,000 |  |  |

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfReservesWithinEquityLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The increase (decrease) in the number of shares outstanding. [Refer: Number of shares outstanding] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 79 -Subparagraph a -Clause iv -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_79_a_iv&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_IncreaseDecreaseInNumberOfSharesOutstanding
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The increase in equity through the issue of equity instruments. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 106 -Subparagraph d -Clause iii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_106_d_iii&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_IssueOfEquity
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The number of instruments or interests issued or issuable at acquisition date for equity interests of the acquirer transferred as consideration in a business combination. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2018-01-01 -Paragraph B64 -Subparagraph f -Clause iv -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=3&date=2018-03-01&anchor=para_B64_f_iv&doctype=Appendix&seq=2 -URIDate 2018-03-16 + Details
Name: | ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition The amount of cost related to the issuance of shares. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 106 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_106_d&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_ShareIssueRelatedCost
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The acquisition value per share. + References No definition available. + Details
Name: | wrn_AcquisitionValuePerShare
Namespace Prefix: | wrn_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Equity issuance, price per unit + References No definition available. + Details
Name: | wrn_EquityIssuancePricePerShare
Namespace Prefix: | wrn_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The increase (decrease) in equity resulting from flow through premium. + References No definition available. + Details
Name: | wrn_IncreaseDecreaseThroughFlowThroughPremium
Namespace Prefix: | wrn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The increase (decrease) in equity shares resulting through shares issued acquisition of mineral claims shares. + References No definition available. + Details
Name: | wrn_IncreaseDecreaseThroughSharesIssuedAcquisitionOfMineralClaimsShares
Namespace Prefix: | wrn_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of flow-through shares issued pursuant to agent's exercise of option. + References No definition available. + Details
Name: | wrn_NumberOfFlowThroughSharesIssuedPursuantToAgentExerciseOfOption
Namespace Prefix: | wrn_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of shares issued pursuant to base offering. + References No definition available. + Details
Name: | wrn_NumberOfSharesIssuedPursuantToBaseOffering
Namespace Prefix: | wrn_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Value of shares issued for acquisition of mineral claims. + References No definition available. + Details
Name: | wrn_SharesIssuedAcquisitionOfMineralClaims
Namespace Prefix: | wrn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Weighted average exercise price of warrants granted in share-based payment arrangement + References No definition available. + Details
Name: | wrn_WeightedAverageExercisePriceOfWarrantsGrantedInSharebasedPaymentArrangement
Namespace Prefix: | wrn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | wrn_MineralPropertiesAxis=wrn_CanadianCreekMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |