CANARC RESOURCE CORP (SEC Filing Page | XBRL Cloud Viewer | XBRL Instance)

Line Label Object Class Period Type Balance Report ElementName
1 00000001 - Document - Document and Entity Information Network

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3 Document And Entity Information Abstract crcuf:DocumentAndEntityInformationAbstract
4 Entity Registrant Name Concept (Text/String) For Period dei:EntityRegistrantName
5 Entity Central Index Key Concept (CIK Number) For Period dei:EntityCentralIndexKey
6 Document Type Concept (Submission Type) For Period dei:DocumentType
7 Document Period End Date Concept (Date) For Period dei:DocumentPeriodEndDate
8 Amendment Flag Concept (Yes/No) For Period dei:AmendmentFlag
9 Current Fiscal Year End Date Concept (Month/Day) For Period dei:CurrentFiscalYearEndDate
10 Is Entity a Well-known Seasoned Issuer? Concept (Yes/No) For Period dei:EntityWellKnownSeasonedIssuer
11 Is Entity a Voluntary Filer? Concept (Yes/No) For Period dei:EntityVoluntaryFilers
12 Is Entity's Reporting Status Current? Concept (Yes/No) For Period dei:EntityCurrentReportingStatus
13 Entity Filer Category Concept (Filer Category) For Period dei:EntityFilerCategory
14 Entity Emerging Growth Company Concept (Yes/No) For Period dei:EntityEmergingGrowthCompany
15 Entity Shell Company Concept (Yes/No) For Period dei:EntityShellCompany
16 Entity Common Stock, Shares Outstanding Concept (Shares) As Of dei:EntityCommonStockSharesOutstanding
17 Document Fiscal Period Focus Concept (Fiscal Period) For Period dei:DocumentFiscalPeriodFocus
18 Document Fiscal Year Focus Concept (Year) For Period dei:DocumentFiscalYearFocus
19 00000002 - Statement - Consolidated Statements of Financial Position Network

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20 Implied Table Table

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21 Statement of financial position [abstract] Abstract ifrs-full:StatementOfFinancialPositionAbstract
22 ASSETS Abstract ifrs-full:AssetsAbstract
23 CURRENT ASSETS Abstract ifrs-full:CurrentAssetsAbstract
24 Cash Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
25 Marketable securities Concept (Monetary) As Of Debit ifrs-full:OtherCurrentFinancialAssets
26 Receivables and prepaids Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherCurrentReceivables
27 Promissory note receivable Concept (Monetary) As Of Debit ifrs-full:OtherReceivables
28 Total Current Assets Concept (Monetary) As Of Debit ifrs-full:CurrentAssets
29 NON-CURRENT ASSETS Abstract ifrs-full:NoncurrentAssetsAbstract
30 Mineral property interests Concept (Monetary) As Of Debit ifrs-full:AssetsArisingFromExplorationForAndEvaluationOfMineralResources
31 Equipment Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
32 Total Non-Current Assets Concept (Monetary) As Of Debit ifrs-full:NoncurrentAssets
33 Total Assets Concept (Monetary) As Of Debit ifrs-full:Assets
34 LIABILITIES AND SHAREHOLDERS' EQUITY Abstract ifrs-full:EquityAndLiabilitiesAbstract
35 CURRENT LIABILITIES Abstract ifrs-full:CurrentLiabilitiesAbstract
36 Accounts payable and accrued liabilities Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherCurrentPayables
37 Flow through premium liability Concept (Monetary) As Of Credit crcuf:FlowThroughPremiumLiability
38 Deferred royalty liability, current Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilities
39 Total Current Liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentLiabilities
40 LONG TERM LIABILITIES Abstract ifrs-full:NoncurrentLiabilitiesAbstract
41 Deferred royalty liability, long term Concept (Monetary) As Of Credit crcuf:DeferredRoyaltyLiabilityLongTerm
42 Total Liabilities Concept (Monetary) As Of Credit ifrs-full:Liabilities
43 SHAREHOLDERS' EQUITY Abstract ifrs-full:EquityAbstract
44 Share capital Concept (Monetary) As Of Credit ifrs-full:IssuedCapital
45 Reserve for share-based payments Concept (Monetary) As Of Credit ifrs-full:CapitalReserve
46 Accumulated other comprehensive loss Concept (Monetary) As Of Credit ifrs-full:AccumulatedOtherComprehensiveIncome
47 Deficit Concept (Monetary) As Of Credit ifrs-full:RetainedEarnings
48 Total Shareholders' Equity Concept (Monetary) As Of Credit ifrs-full:Equity
49 Total Liabilities and Shareholders' Equity Concept (Monetary) As Of Credit ifrs-full:EquityAndLiabilities
50 00000003 - Statement - Consolidated Statements of Comprehensive (Loss) Income Network

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51 Implied Table Table

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52 Profit or loss [abstract] Abstract ifrs-full:IncomeStatementAbstract
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55 Corporate development Concept (Monetary) For Period Debit ifrs-full:ResearchAndDevelopmentExpense
56 Employee and director remuneration Concept (Monetary) For Period Debit crcuf:EmployeeAndDirectorRemuneration
57 General and administrative Concept (Monetary) For Period Debit ifrs-full:SellingGeneralAndAdministrativeExpense
58 Shareholder relations Concept (Monetary) For Period Debit crcuf:ShareholderRelations
59 Share-based payments Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForSharebasedPayments
60 Loss before the undernoted Concept (Monetary) For Period Credit ifrs-full:ProfitLossFromOperatingActivities
61 Interest and other income Concept (Monetary) For Period Credit ifrs-full:InterestIncomeOnOtherFinancialAssets
62 Change in fair value of marketable securities Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForFairValueGainsLosses
63 Flow through financing costs Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForFinanceCosts
64 Gain from debt settlement Concept (Monetary) For Period Credit ifrs-full:GainLossOnHedgeIneffectiveness
65 Interest and finance charges Concept (Monetary) For Period Debit ifrs-full:InterestExpenseOnOtherFinancialLiabilities
66 Foreign exchange (loss) gain Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss
67 Recovery of promissory notes receivable Concept (Monetary) For Period Debit crcuf:AdjustmentsForRecoveryOfPromissoryNotesReceivable
68 Recovery (write off) of mineral property interest Concept (Monetary) For Period Credit crcuf:AdjustmentsForWriteOffOfMineralPropertyInterest
69 Write off of equipment Concept (Monetary) For Period Credit crcuf:AdjustmentsForWriteOffOfEquipment
70 Net (loss) income from continuing operations before income tax Concept (Monetary) For Period Credit ifrs-full:ProfitLossBeforeTax
71 Income tax recovery from continuing operations Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForIncomeTaxExpense
72 Net (loss) income from continuing operations Concept (Monetary) For Period Credit ifrs-full:ProfitLossFromContinuingOperations
73 Net income (loss) from discontinued operations Concept (Monetary) For Period Credit ifrs-full:ProfitLossFromDiscontinuedOperations
74 Net (loss) income for the year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
75 Other comprehensive income (loss): Abstract ifrs-full:OtherComprehensiveIncomeAbstract
76 Foreign currency translation adjustment Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationBeforeTax
77 Comprehensive (loss) income for the year Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncome
78 Basic and diluted (loss) earnings per share: Abstract ifrs-full:EarningsPerShareAbstract
79 Continuing operations: Abstract crcuf:ContinuingOperationsAbstract
80 Basic Concept (Share) For Period crcuf:ContinuingOperationsBasic
81 Diluted Concept (Share) For Period crcuf:ContinuingOperationsDiluted
82 Discontinued operations: Abstract crcuf:DiscontinuedOperationsAbstract
83 Basic Concept (Share) For Period crcuf:DiscontinuedOperationsBasic
84 Diluted Concept (Share) For Period crcuf:DiscontinuedOperationsDiluted
85 Weighted average number of common shares outstanding: Abstract ifrs-full:WeightedAverageSharesAndAdjustedWeightedAverageSharesAbstract
86 Basic Concept (Shares) For Period crcuf:WeightedAverageNumberOfCommonSharesOutstandingBasic
87 Diluted Concept (Shares) For Period crcuf:WeightedAverageNumberOfCommonSharesOutstandingDiluted
88 00000004 - Statement - Consolidated Statements of Changes in Shareholders’ Equity Network

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89 Statement of changes in equity [table] Table

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 ifrs-full:StatementOfChangesInEquityTable
90 Components of equity [axis] Axis ifrs-full:ComponentsOfEquityAxis
91 Equity [member] Member ifrs-full:EquityMember
92 Share Capital Member ifrs-full:IssuedCapitalMember
93 Reserve For Share-Based Payments Member crcuf:ReserveForShareBasedPaymentsMember
94 Accumulated Other Comprehensive Income (Loss) Member crcuf:AccumulatedOtherComprehensiveIncomeLossMember
95 Deficit Member ifrs-full:RetainedEarningsMember
96 Statement of changes in equity [line items] LineItems ifrs-full:StatementOfChangesInEquityLineItems
97 Beginning balance, Shares Concept (Shares) As Of ifrs-full:NumberOfSharesIssued
98 Beginning balance, Amount Concept (Monetary) As Of Credit ifrs-full:Equity
99 Acquisition of subsidary, Shares Concept (Shares) For Period crcuf:AcquisitionOfSubsidaryShares
100 Acquisition of subsidary, Amount Concept (Monetary) For Period Credit crcuf:AcquisitionOfSubsidaryAmount
101 Private placement, net of share issue costs, Shares Concept (Shares) For Period crcuf:PrivatePlacementNetOfShareIssueCostsShares
102 Private placement, net of share issue costs, Amount Concept (Monetary) For Period Credit crcuf:PrivatePlacementNetOfShareIssueCostsAmount
103 Common share buy-back under normal course issuer bid, Shares Concept (Shares) For Period crcuf:CommonShareBuybackUnderNormalCourseIssuerBidShares
104 Common share buy-back under normal course issuer bid, Amount Concept (Monetary) For Period Credit crcuf:CommonShareBuybackUnderNormalCourseIssuerBidAmount
105 Exercise of share appreciation rights, Shares Concept (Shares) For Period crcuf:ExerciseOfShareAppreciationRightsShares
106 Exercise of share appreciation rights, Amount Concept (Monetary) For Period Credit crcuf:ExerciseOfShareAppreciationRightsAmount
107 Finders fee shares, Shares Concept (Shares) For Period crcuf:FindersFeeSharesShares
108 Finders fee shares, Amount Concept (Monetary) For Period Credit crcuf:FindersFeeSharesAmount
109 Property acquisition, Shares Concept (Shares) For Period crcuf:PropertyAcquisitionShares
110 Property acquisition, Amount Concept (Monetary) For Period Credit crcuf:PropertyAcquisitionAmount
111 Share issue expenses Concept (Monetary) For Period Debit crcuf:ShareIssueExpenses
112 Shares for debt settlement, Shares Concept (Shares) For Period crcuf:SharesForDebtSettlementShares
113 Shares for debt settlement, Amount Concept (Monetary) For Period Credit crcuf:SharesForDebtSettlementAmount
114 Exercise of stock options, Shares Concept (Shares) For Period crcuf:ExerciseOfStockOptionsShares
115 Exercise of stock options, Amount Concept (Monetary) For Period Credit crcuf:ExerciseOfStockOptionsAmount
116 Share-based payments Concept (Monetary) For Period Credit crcuf:SharebasedPayments
117 Cancellation and expiration of stock options Concept (Monetary) For Period Credit crcuf:CancellationAndExpirationOfStockOptions
118 Exercise of warrants, Shares Concept (Shares) For Period crcuf:ExerciseOfWarrantsShares
119 Exercise of warrants, Amount Concept (Monetary) For Period Credit crcuf:ExerciseOfWarrantsAmount
120 Finders fee warrants Concept (Monetary) For Period Credit crcuf:FindersFeeWarrants
121 Modification of finders fee warrants Concept (Monetary) For Period Credit crcuf:ModificationOfFindersFeeWarrants
122 Exercise of finder fee warrants, Shares Concept (Shares) For Period crcuf:ExerciseOfFinderFeeWarrantsShares
123 Exercise of finder fee warrants, Amount Concept (Monetary) For Period Credit crcuf:ExerciseOfFinderFeeWarrantsAmount
124 Expiration of finders fee warrants Concept (Monetary) For Period Credit crcuf:ExpiryOfFindersFeeWarrants
125 Other comprehensive income (loss): Foreign currency translation adjustment Concept (Monetary) For Period Credit crcuf:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustment
126 Net loss for the year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
127 Ending balance, Shares Concept (Shares) As Of ifrs-full:NumberOfSharesIssued
128 Ending balance, Amount Concept (Monetary) As Of Credit ifrs-full:Equity
129 00000005 - Statement - Consolidated Statements of Cash Flows Network

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130 Implied Table Table

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131 Statement of cash flows [abstract] Abstract ifrs-full:StatementOfCashFlowsAbstract
132 Cash provided from (used by) Operations: Abstract ifrs-full:CashFlowsFromUsedInOperatingActivitiesAbstract
133 Net (loss) income from continuing operations Concept (Monetary) For Period Credit ifrs-full:ProfitLossFromContinuingOperations
134 Items not involving cash: Abstract crcuf:ItemsNotInvolvingCashAbstract
135 Accrued interest Concept (Monetary) For Period Credit ifrs-full:AdjustmentsForInterestIncome
136 Amortization Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForAmortisationExpense
137 Change in fair value of marketable securities Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForFairValueGainsLosses
138 Derecognition of accounts payable Concept (Monetary) For Period Debit crcuf:DerecognitionOfAccountsPayable
139 Flow through financing costs Concept (Monetary) For Period Debit crcuf:FlowThroughFinancingCosts
140 Gain from debt settlement Concept (Monetary) For Period Credit crcuf:GainFromDebtSettlement
141 Income tax recovery Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForIncomeTaxExpense
142 Recovery of promissory notes receivable Concept (Monetary) For Period Debit crcuf:AdjustmentsForRecoveryOfPromissoryNotesReceivable
143 Share-based payments Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForSharebasedPayments
144 Write off of mineral property interest Concept (Monetary) For Period Credit crcuf:AdjustmentsForWriteOffOfMineralPropertyInterest
145 Write-off of equipment Concept (Monetary) For Period Credit crcuf:AdjustmentsForWriteOffOfEquipment
146 Cash flows from (used in) operations before changes in working capital Concept (Monetary) For Period ifrs-full:CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital
147 Changes in non-cash working capital items: Abstract ifrs-full:ClassesOfCashPaymentsAbstract
148 Receivables and prepaids Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDecreaseIncreaseInTradeAccountReceivable
149 Accounts payable and accrued liabilities Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAccountPayable
150 Operating cash flow used by continuing operations Concept (Monetary) For Period ifrs-full:CashFlowsFromUsedInOperations
151 Operating cash flow (used by) provided from discontinued operations Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInOperatingActivitiesDiscontinuedOperations
152 Net cash used by operating activities Concept (Monetary) For Period ifrs-full:CashFlowsFromUsedInOperatingActivities
153 Financing: Abstract ifrs-full:CashFlowsFromUsedInFinancingActivitiesAbstract
154 Issuance of common shares, net of share issuance costs Concept (Monetary) For Period Debit ifrs-full:ShareIssueRelatedCost
155 Exercise of stock options Concept (Monetary) For Period Debit ifrs-full:ProceedsFromExerciseOfOptions
156 Exercise of warrants Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughExerciseOfWarrantsEquity
157 Share buyback under normal course issuer bid Concept (Monetary) For Period Debit crcuf:ShareBuybackUnderNormalCourseIssuerBid
158 Cash provided from financing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInFinancingActivities
159 Investing: Abstract ifrs-full:CashFlowsFromUsedInInvestingActivitiesAbstract
160 Mineral property interests, net of recoveries Concept (Monetary) For Period Credit crcuf:MineralPropertyInterestsNetOfRecoveries
161 Proceeds from optioned mineral property interest Concept (Monetary) For Period Credit crcuf:ProceedsFromOptionedMineralPropertyInterest
162 Deferred royalty payment Concept (Monetary) For Period Credit ifrs-full:RevenueFromRoyalties
163 Acquisition of marketable securities Concept (Monetary) For Period Credit ifrs-full:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities
164 Proceeds from disposition of marketable securities Concept (Monetary) For Period Credit crcuf:ProceedsFromDispositionOfMarketableSecurities
165 Proceeds from promissory note receivable Concept (Monetary) For Period Credit crcuf:ProceedsFromPromissoryNoteReceivable
166 Expenditures for equipment Concept (Monetary) For Period Credit ifrs-full:PaymentsForExplorationAndEvaluationExpenses
167 Cash (used by) provided from investing activities from continuing operations Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInInvestingActivitiesContinuingOperations
168 Cash used by investing activities from discontinued operations Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInInvestingActivitiesDiscontinuedOperations
169 Net cash (used by) provided from investing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInInvestingActivities
170 Unrealized foreign exchange (loss) gain on cash Concept (Monetary) For Period Debit ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents
171 (Decrease) increase in cash Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseInCashAndCashEquivalents
172 Cash, beginning of year Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
173 Cash, end of year Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
174 Non-cash financing and investing activities: Abstract crcuf:NoncashFinancingAndInvestingActivitiesAbstract
175 Fair value of deferred royalty liability Concept (Monetary) For Period Credit crcuf:FairValueOfDeferredRoyaltyLiability
176 Fair value of common shares issued for: Abstract crcuf:FairValueOfCommonSharesIssuedForAbstract
177 Mineral property interests Concept (Monetary) For Period Credit crcuf:FairValueOfCommonSharesIssuedForMineralPropertyInterests
178 Finders fee Concept (Monetary) For Period Credit crcuf:FairValueOfCommonSharesIssuedForFindersFee
179 Shares for debt settlement Concept (Monetary) For Period Credit crcuf:FairValueOfCommonSharesIssuedForSharesForDebtSettlement
180 Fair value allocated to common shares issued on exercise of: Abstract crcuf:FairValueAllocatedToCommonSharesIssuedOnExerciseOfAbstract
181 Share appreciation rights Concept (Monetary) For Period Credit crcuf:FairValueAllocatedToCommonSharesIssuedOnExerciseOfShareAppreciationRights
182 Stock options Concept (Monetary) For Period Credit crcuf:FairValueAllocatedToCommonSharesIssuedOnExerciseOfStockOptions
183 Finders fee warrants Concept (Monetary) For Period Credit crcuf:FairValueAllocatedToCommonSharesIssuedOnExerciseOfFindersFeeWarrants
184 Fair value of finders fee warrants from: Abstract crcuf:FairValueOfFindersFeeWarrantsFromAbstract
185 Issuance of finders fee warrants Concept (Monetary) For Period Credit crcuf:FairValueOfFindersFeeWarrantsFromIssuanceOfFindersFeeWarrants
186 Expiration of: Abstract crcuf:ExpirationOfAbstract
187 Stock options Concept (Monetary) For Period Credit crcuf:ExpirationOfStockOptions
188 Finders fee warrants Concept (Monetary) For Period Credit crcuf:ExpirationOfFindersFeeWarrants
189 Income taxes paid Concept (Monetary) For Period Credit ifrs-full:IncomeTaxesPaidClassifiedAsOperatingActivities
190 Interest received Concept (Monetary) For Period Debit ifrs-full:InterestReceivedClassifiedAsOperatingActivities
191 Interest paid Concept (Monetary) For Period Credit ifrs-full:InterestPaidClassifiedAsOperatingActivities
192 00000006 - Disclosure - Nature of Operations and Going Concern Network

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193 Implied Table Table

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195 Nature of Operations and Going Concern Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfGoingConcernExplanatory
196 00000007 - Disclosure - Basis of Presentation Network

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197 Implied Table Table

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199 Basis of Presentation Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfBasisOfConsolidationExplanatory
200 00000008 - Disclosure - Significant Accounting Policies Network

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201 Implied Table Table

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203 Significant Accounting Policies Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory
204 00000009 - Disclosure - Management of Capital Network

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205 Implied Table Table

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208 00000010 - Disclosure - Management of Financial Risk Network

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209 Implied Table Table

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212 00000011 - Disclosure - Promissory Note Receivable Network

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216 00000012 - Disclosure - Acquisition and Disposition of Companies Network

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220 00000013 - Disclosure - Marketable Securities Network

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224 00000014 - Disclosure - Mineral Property Interests Network

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225 Implied Table Table

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228 00000015 - Disclosure - Equipment Network

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232 00000016 - Disclosure - Accounts Payable and Accrued Liabilities Network

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236 00000017 - Disclosure - Share Capital Network

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240 00000018 - Disclosure - Corporate Development and General and Administrative Network

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266 Mineral property interests Concept (Text Block (HTML)) For Period crcuf:DescriptionOfAccountingPolicyForMineralPropertyInterestsExplanatoryPolicyTextBlock
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268 Proceeds on unit offerings Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForWarrantsExplanatory
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272 Share-based payments Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory
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276 Income taxes Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForIncomeTaxExplanatory
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 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
542 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
543 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
544 Leasehold Improvements Member ifrs-full:LeaseholdImprovementsMember
545 Office Equipment [Member] Member ifrs-full:OfficeEquipmentMember
546 ifrs-full:LeaseholdImprovementsMember Member us-gaap:LeaseholdImprovementsMember
547 Disclosure of detailed information about property, plant and equipment [line items] LineItems ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems
548 COST Concept (Text/String) For Period crcuf:CostAbstract
549 Beginning balance Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
550 Acquisitions Concept (Monetary) For Period Debit ifrs-full:AcquisitionsThroughBusinessCombinationsDeferredAcquisitionCostsArisingFromInsuranceContracts
551 Write-off Concept (Monetary) For Period Credit ifrs-full:DecreaseThroughWriteoffFinancialAssets
552 Foreign currency translation adjustment Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnChangeInValueOfForeignCurrencyBasisSpreadsBeforeTax
553 Ending balance Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
554 Accumulated amortization: Abstract ifrs-full:DepreciationAndAmortisationExpenseAbstract
555 Beginning balance Concept (Monetary) As Of Credit crcuf:AccumulatedAmortization
556 Amortization Concept (Monetary) For Period Credit ifrs-full:AmortisationDeferredAcquisitionCostsArisingFromInsuranceContracts
557 Write-off Concept (Monetary) For Period Credit crcuf:DecreaseThroughWriteoffFinancialAssets1
558 Foreign currency translation adjustment Concept (Monetary) For Period Debit ifrs-full:ReclassificationAdjustmentsOnChangeInValueOfForeignCurrencyBasisSpreadsBeforeTax
559 Ending balance Concept (Monetary) As Of Credit crcuf:AccumulatedAmortization
560 Net book value: Abstract crcuf:NetBookValue
561 Equipment Concept (Monetary) As Of Debit ifrs-full:OtherPropertyPlantAndEquipment
562 00000054 - Disclosure - Accounts Payable and Accrued Liabilities (Details) Network

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 http://canarc.net/role/AccountsPayableAndAccruedLiabilitiesDetails
563 Implied Table Table

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 implied:Table
564 Accounts Payable And Accrued Liabilities Details Abstract crcuf:AccountsPayableAndAccruedLiabilitiesDetailsAbstract
565 Balance, December 31, 2016 and 2015 Concept (Monetary) As Of Debit crcuf:AccountsPayableAndAccruedLiabilities
566 Add: Abstract crcuf:AddOtherPaybleAndAccruedLiabilitiesAbstract
567 Excess of subscription price over fair value of flow through common shares Concept (Monetary) For Period Debit crcuf:ExcessOfSubscriptionPriceOverFairValueOfFlowThroughCommonShares
568 Foreign currency translation adjustment Concept (Monetary) For Period Debit ifrs-full:ReclassificationAdjustmentsOnChangeInValueOfForeignCurrencyBasisSpreadsNetOfTax
569 Less: Abstract crcuf:LessOtherPaybleAndAccruedLiabilitiesAbstract
570 Income tax recovery Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForIncomeTaxExpense
571 Balance, December 31, 2017 Concept (Monetary) As Of Debit crcuf:AccountsPayableAndAccruedLiabilities
572 00000055 - Disclosure - Accounts Payable and Accrued Liabilities (Details 1) Network

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 http://canarc.net/role/AccountsPayableAndAccruedLiabilitiesDetails1
573 Disclosure of net defined benefit liability (asset) [table] Table

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 ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetTable
574 Net defined benefit liability (asset) [axis] Axis ifrs-full:NetDefinedBenefitLiabilityAssetAxis
575 Net defined benefit liability (asset) [member] Member ifrs-full:NetDefinedBenefitLiabilityAssetMember
576 Deferred Royalty Liability [Member] Member crcuf:DeferredRoyaltyLiabilityMember
577 Disclosure of net defined benefit liability (asset) [line items] LineItems ifrs-full:DisclosureOfNetDefinedBenefitLiabilityAssetLineItems
578 Balance, December 31, 2016 and 2015 Concept (Monetary) As Of Credit crcuf:DeferredRoyaltyLiability
579 Add: Abstract crcuf:AddDeferredRoyaltyExpensesAbstract
580 Obligation for advance royalty payments Concept (Monetary) For Period Debit ifrs-full:RoyaltyExpense
581 Interest Concept (Monetary) For Period Debit ifrs-full:InterestExpense
582 Less: Abstract crcuf:LessDeferredAdvancesRoyaltyExpensesAbstract
583 Advance royalty payment Concept (Monetary) For Period Credit crcuf:DeferredAdvanceRoyaltyPayment
584 Foreign currency translation adjustment Concept (Monetary) For Period Debit ifrs-full:ReclassificationAdjustmentsOnChangeInValueOfForeignCurrencyBasisSpreadsNetOfTax
585 Balance, December 31, 2017 Concept (Monetary) As Of Credit crcuf:DeferredRoyaltyLiability
586 00000056 - Disclosure - Share Capital (Details) Network

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 http://canarc.net/role/ShareCapitalDetails
587 Disclosure of continuing involvement in derecognised financial assets [table] Table

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*

 ifrs-full:DisclosureOfContinuingInvolvementInDerecognisedFinancialAssetsTable
588 Continuing involvement in derecognised financial assets by type of instrument [axis] Axis ifrs-full:ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfInstrumentAxis
589 Types of instrument [member] Member ifrs-full:TypesOfInstrumentMember
590 Stock Options [Member] Member crcuf:StockOptionsMember
591 Range [axis] Axis ifrs-full:RangeAxis
592 Ranges [member] Member ifrs-full:RangesMember
593 Disclosure of continuing involvement in derecognised financial assets [line items] LineItems ifrs-full:DisclosureOfContinuingInvolvementInDerecognisedFinancialAssetsLineItems
594 Outstanding balance, beginning of year Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
595 Granted Concept (Shares) For Period crcuf:StockOptionsOutstandingAndExercisableUnderlyingSharesGranted
596 Exercised Concept (Shares) For Period crcuf:StockOptionsOutstandingAndExercisableUnderlyingSharesExercised
597 Cancellation for share appreciation rights Concept (Shares) For Period crcuf:StockOptionsOutstandingAndExercisableUnderlyingSharesCancellationForShareAppreciationRights
598 Forfeited Concept (Shares) For Period crcuf:StockOptionsOutstandingAndExercisableUnderlyingSharesForfeited
599 Expired Concept (Shares) For Period crcuf:StockOptionsOutstandingAndExercisableUnderlyingSharesExpired
600 Outstanding balance, end of year Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
601 Outstanding balance, beginning of year Weighted Average Exercise Price Concept (Share) As Of crcuf:WeightedAverageExercisePrice
602 Granted Concept (Share) For Period crcuf:StockOptionsWeightedAveragExercisePriceGranted
603 Exercised Concept (Share) For Period crcuf:StockOptionsWeightedAveragExercisePriceExercised
604 Cancellation for share appreciation rights Concept (Share) For Period crcuf:StockOptionsWeightedAveragExercisePriceCancellationForShareAppreciationRights
605 Forfeited Concept (Share) For Period crcuf:StockOptionsWeightedAveragExercisePriceForfeited
606 Expired Concept (Share) For Period crcuf:StockOptionsWeightedAveragExercisePriceExpired
607 Outstanding balance, end of year Weighted Average Exercise Price Concept (Share) As Of crcuf:WeightedAverageExercisePrice
608 Exercise price range, minimum Concept (Share) For Period crcuf:WeightedAverageExercisePricePerShareExercisePriceRangeMinimum
609 Exercise price range, maximum Concept (Share) For Period crcuf:WeightedAverageExercisePricePerShareExercisePriceRangeMaximum
610 00000057 - Disclosure - Share Capital (Details 1) Network

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*

 http://canarc.net/role/ShareCapitalDetails1
611 Disclosure of continuing involvement in derecognised financial assets [table] Table

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 ifrs-full:DisclosureOfContinuingInvolvementInDerecognisedFinancialAssetsTable
612 Continuing involvement in derecognised financial assets by type of instrument [Axis] Axis ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis
613 Ranges of exercise prices for outstanding share options [member] Member ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsMember
614 Exercise Price One [Member] Member crcuf:RangesOfExercisePricesForOutstandingShareOptions1Member
615 Exercise Price Two [Member] Member crcuf:RangesOfExercisePricesForOutstandingShareOptions2Member
616 Exercise Price Three [Member] Member crcuf:RangesOfExercisePricesForOutstandingShareOptions3Member
617 Exercise Price Four [Member] Member crcuf:RangesOfExercisePricesForOutstandingShareOptions4Member
618 Exercise Price Five [Member] Member crcuf:RangesOfExercisePricesForOutstandingShareOptions5Member
619 Exercise Price Six [Member] Member crcuf:RangesOfExercisePricesForOutstandingShareOptions6Member
620 Exercise Price Seven [Member] Member crcuf:RangesOfExercisePricesForOutstandingShareOptions7Member
621 Exercise Price Eight [Member] Member crcuf:RangesOfExercisePricesForOutstandingShareOptions8Member
622 Continuing involvement in derecognised financial assets by type of instrument [axis] Axis ifrs-full:ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfInstrumentAxis
623 Types of instrument [member] Member ifrs-full:TypesOfInstrumentMember
624 Stock Options [Member] Member crcuf:StockOptionsMember
625 Disclosure of continuing involvement in derecognised financial assets [line items] LineItems ifrs-full:DisclosureOfContinuingInvolvementInDerecognisedFinancialAssetsLineItems
626 Options Outstanding, Number outstanding Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
627 Options Outstanding, Weighted Average Remaining Contractual Life Concept (xbrli:durationItemType) For Period crcuf:WeightedAverageRemainingContractualLife
628 Options Outstanding, Weighted Average Exercise Prices Options Concept (Share) As Of crcuf:StockOptionsWeightedAveragExercisePrice
629 Options Exercisable, Number Exercisable Concept (Shares) As Of crcuf:NumberOfOptionsExercisable
630 Options Exercisable, Weighted Average Remaining Contractual Life Concept (xbrli:durationItemType) For Period crcuf:WeightedAverageRemainingContractualLifeOptionsExercisable
631 Options Exercisable, Weighted Average Exercise Prices Options Concept (Share) As Of crcuf:WeightedAverageExercisePricesOptionsOptionsExercisable
632 00000058 - Disclosure - Share Capital (Details 2) Network

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 http://canarc.net/role/ShareCapitalDetails2
633 Disclosure of classes of share capital [table] Table

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*

 ifrs-full:DisclosureOfClassesOfShareCapitalTable
634 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
635 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
636 Consultants [Member] Member crcuf:ConsultantsMember
637 Employees [Member] Member crcuf:EmployeesMember
638 Directors and Officers [Member] Member crcuf:DirectorsAndOfficersMember
639 Disclosure of classes of share capital [line items] LineItems ifrs-full:DisclosureOfClassesOfShareCapitalLineItems
640 Total Share-based payments Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForSharebasedPayments
641 00000059 - Disclosure - Share Capital (Details 3) Network

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 http://canarc.net/role/ShareCapitalDetails3
642 Implied Table Table

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 implied:Table
643 Share Capital Details 3 Abstract crcuf:DisclosureOfContinuingInvolvementInDerecognisedFinancialAssets
644 Number of stock options granted Concept (Shares) For Period crcuf:StockOptionsOutstandingAndExercisableUnderlyingSharesGranted
645 Fair value of stock options granted (CAD$) Concept (Share) For Period crcuf:ExpectedDividendShareOptionsGrantedPerShare
646 Market price of shares on grant date (CAD$) Concept (Share) For Period crcuf:MarketPriceOfSharesOnGrantDateCad
647 Pre-vest forfeiture rate Concept (Percent) For Period crcuf:PrevestForfeitureRate
648 Risk-free interest rate Concept (Percent) For Period ifrs-full:DescriptionOfRiskFreeInterestRateShareOptionsGranted
649 Expected dividend yield Concept (Percent) For Period ifrs-full:ExpectedDividendAsPercentageShareOptionsGranted
650 Expected stock price volatility Concept (Percent) For Period ifrs-full:DescriptionOfExpectedVolatilityShareOptionsGranted
651 Expected option life in years Concept (xbrli:durationItemType) For Period crcuf:ExpectedOptionLifeInYears
652 00000060 - Disclosure - Share Capital (Details 4) Network

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 http://canarc.net/role/ShareCapitalDetails4
653 Implied Table Table

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 implied:Table
654 Disclosure of continuing involvement in derecognised financial assets [abstract] Abstract ifrs-full:DisclosureOfContinuingInvolvementInDerecognisedFinancialAssetsAbstract
655 Warrants Expiry Dates Concept (Date) For Period crcuf:WarrantsExpiryDates
656 Warrants outstanding at December 31 Concept (Shares) As Of crcuf:WarrantsOutstanding
657 Warrants issued Concept (Shares) For Period crcuf:WarrantsIssued
658 Warrants exercised Concept (Shares) For Period crcuf:WarrantsExercised
659 Warrants expired Concept (Shares) For Period crcuf:WarrantsExpired
660 Warrants outstanding at December 31 Concept (Shares) As Of crcuf:WarrantsOutstanding
661 00000061 - Disclosure - Share Capital (Details 5) Network

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 http://canarc.net/role/ShareCapitalDetails7
662 Implied Table Table

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 implied:Table
663 Share Capital Details 3 Abstract crcuf:DisclosureOfContinuingInvolvementInDerecognisedFinancialAssets
664 Basic weighted average number of common shares outstanding Concept (Shares) For Period crcuf:BasicWeightedAverageNumberOfCommonSharesOutstanding
665 Effect of dilutive securities Concept (Shares) For Period crcuf:EffectOfDilutiveSecurities
666 Diluted weighted average number of common shares outstanding Concept (Shares) For Period crcuf:DilutedWeightedAverageNumberOfCommonSharesOutstanding
667 00000062 - Disclosure - Share Capital (Details 8) Network

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 http://canarc.net/role/ShareCapitalDetails8
668 Implied Table Table

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*

 implied:Table
669 Share Capital Details 3 Abstract crcuf:DisclosureOfContinuingInvolvementInDerecognisedFinancialAssets
670 Stock options (Note 12(c) Concept (Shares) For Period crcuf:StockOptions
671 Warrants (Note 12(d) Concept (Shares) For Period crcuf:Warrants
672 Balance Concept (Shares) For Period crcuf:BalanceOfStockOptions
673 00000063 - Disclosure - Share Capital (Details Narrative) Network

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 http://canarc.net/role/ShareCapitalDetailsNarrative
674 Implied Table Table

*

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 implied:Table
675 Disclosure of continuing involvement in derecognised financial assets [abstract] Abstract ifrs-full:DisclosureOfContinuingInvolvementInDerecognisedFinancialAssetsAbstract
676 Expected option life in years Concept (xbrli:durationItemType) For Period crcuf:ExpectedOptionLifeInYears
677 Expected dividend yield Concept (Percent) For Period ifrs-full:ExpectedDividendAsPercentageShareOptionsGranted
678 Expected volatility Concept (Percent) For Period ifrs-full:DescriptionOfExpectedVolatilityShareOptionsGranted
679 Risk-free interest rate Concept (Percent) For Period ifrs-full:DescriptionOfRiskFreeInterestRateShareOptionsGranted
680 Share issuance expense Concept (Monetary) For Period Debit ifrs-full:ShareIssueRelatedCost
681 Share based payments Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForSharebasedPayments
682 00000064 - Disclosure - Corporate Development and General and Administrative (Details) Network

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 http://canarc.net/role/CorporateDevelopmentAndGeneralAndAdministrativeDetails
683 Implied Table Table

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 implied:Table
684 Corporate Development And General And Administrative Details Abstract crcuf:CorporateDevelopmentAndGeneralAndAdministrativeDetailsAbstract
685 Corporate Development: Abstract crcuf:CorporateDevelopmentAbstract
686 Corporate advisory Concept (Monetary) For Period Debit crcuf:CorporateAdvisory
687 Geology and technical review Concept (Monetary) For Period Debit ifrs-full:ExpenseOfRestructuringActivities
688 Legal Concept (Monetary) For Period Debit crcuf:Legal
689 Salaries and remuneration Concept (Monetary) For Period Debit ifrs-full:WagesAndSalaries
690 Sundry Concept (Monetary) For Period Debit ifrs-full:MiscellaneousOtherOperatingExpense
691 Travel and transportation Concept (Monetary) For Period Debit ifrs-full:TransportationExpense
692 Total Concept (Monetary) For Period Debit ifrs-full:ResearchAndDevelopmentExpense
693 General and Administrative: Abstract crcuf:GeneralAndAdministrativeAbstract
694 Accounting, audit and tax Concept (Monetary) For Period Debit ifrs-full:AuditorsRemunerationForAuditServices
695 Legal Concept (Monetary) For Period Debit ifrs-full:ProfessionalFeesExpense
696 Office and sundry Concept (Monetary) For Period Debit ifrs-full:AdministrativeExpense
697 Regulatory Concept (Monetary) For Period Debit ifrs-full:OtherExpenseByNature
698 Rent Concept (Monetary) For Period Debit ifrs-full:RentalExpense
699 Total Concept (Monetary) For Period Debit ifrs-full:SellingGeneralAndAdministrativeExpense
700 00000065 - Disclosure - Related Party Transactions (Details) Network

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*

 http://canarc.net/role/RelatedPartyTransactionsDetails
701 Disclosure of transactions between related parties [table] Table

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*

 ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable
702 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
703 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
704 Net Balance Rreceivable Payable [Member] Member crcuf:NetBalanceRreceivablePayableMember
705 Disclosure of transactions between related parties [line items] LineItems ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems
706 Key management compensation: Abstract crcuf:KeyManagementCompensationAbstract
707 Executive salaries and remuneration (1) Concept (Monetary) For Period Debit ifrs-full:OtherEmployeeExpense
708 Severance Concept (Monetary) For Period Debit crcuf:Severance
709 Directors fees Concept (Monetary) For Period Debit ifrs-full:DirectorsRemunerationExpense
710 Share-based payments Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment
711 Total Key management compensation Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensation
712 Net office, sundry, rent and salary allocations recovered from (incurred to) company(ies) sharing certain common director(s) (3) Concept (Monetary) For Period Debit crcuf:NetOfficeSundryRentAndSalaryAllocationsRecoveredFromIncurredToCompanyiesSharingCertainCommonDirectors3
713 00000066 - Disclosure - Segment Disclosures (Details) Network

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 http://canarc.net/role/SegmentDisclosuresDetails
714 Disclosure of disaggregation of revenue from contracts with customers [table] Table

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*

 ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable
715 Geographical areas [axis] Axis ifrs-full:GeographicalAreasAxis
716 Geographical areas [member] Member ifrs-full:GeographicalAreasMember
717 Canada [Member] Member crcuf:CanadaMember
718 U.S. [Member] Member crcuf:USMember
719 Other [Member] Member crcuf:OtherMember
720 Disclosure of disaggregation of revenue from contracts with customers [line items] LineItems ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersLineItems
721 Mineral property interests Concept (Monetary) As Of Debit ifrs-full:AssetsArisingFromExplorationForAndEvaluationOfMineralResources
722 Leasehold improvements and equipment Concept (Monetary) As Of Debit ifrs-full:OtherPropertyPlantAndEquipment
723 00000067 - Disclosure - Commitments (Details) Network

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*

 http://canarc.net/role/CommitmentsDetails
724 Implied Table Table

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 implied:Table
725 Commitments Abstract crcuf:CommitmentsAbstract
726 Year: Concept (Text/String) For Period crcuf:OperatingLeasesFutureMinimumPaymentsAbstract
727 2019 Concept (Monetary) As Of Credit crcuf:OperatingLeasesFutureMinimumPaymentDueCurrent
728 2020 Concept (Monetary) As Of Credit crcuf:OperatingLeasesFutureMinimumPaymentsDueInTwoYear
729 2021 Concept (Monetary) As Of Credit crcuf:OperatingLeasesFutureMinimumPaymentsDueInThreeYear
730 2022 Concept (Monetary) As Of Credit crcuf:OperatingLeasesFutureMinimumPaymentsDueInFourYear
731 Total Concept (Monetary) As Of Credit crcuf:OperatingLeasesFutureMinimumPaymentDue
732 00000068 - Disclosure - Commitments (Details Narrative) Network

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 http://canarc.net/role/CommitmentsDetailsNarrative
733 Disclosure of detailed information about property, plant and equipment [table] Table

*

*

 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
734 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
735 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
736 Fondaway Canyon Project [Member] Member crcuf:FondawayCanyonProjectMember
737 Property, plant and equipment by operating lease status [axis] Axis ifrs-full:PropertyPlantAndEquipmentByOperatingLeaseStatusAxis
738 Property, plant and equipment by operating lease status [member] Member ifrs-full:PropertyPlantAndEquipmentByOperatingLeaseStatusMember
739 Disclosure of detailed information about property, plant and equipment [line items] LineItems ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems
740 Outstanding balance Concept (Monetary) As Of Credit crcuf:OutstandingBalance
741 00000069 - Disclosure - Deferred Income Taxes (Details) Network

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*

 http://canarc.net/role/DeferredIncomeTaxesDetails
742 Implied Table Table

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 implied:Table
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744 Net (loss) income for the year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
745 Canadian statutory tax rate Concept (Percent) For Period ifrs-full:ApplicableTaxRate
746 Income tax expense (benefit) computed at statutory rates Concept (Monetary) For Period Debit ifrs-full:DeferredTaxExpenseIncome
747 Temporary differences Concept (Monetary) For Period Debit ifrs-full:DeferredTaxExpenseIncomeRelatingToOriginationAndReversalOfTemporaryDifferences
748 Items not taxable/deductible for income tax purposes Concept (Monetary) For Period Debit ifrs-full:TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss
749 Tax losses and tax offsets recognized/unrecognized in tax asset Concept (Monetary) For Period Debit ifrs-full:TaxEffectOfTaxLosses
750 Under (over) provided in prior years Concept (Monetary) For Period Debit crcuf:UnderOverProvidedInPriorYears
751 Expired losses Concept (Monetary) For Period Debit crcuf:ExpiredLosses
752 Effect of change in tax rates Concept (Monetary) For Period Debit ifrs-full:TaxEffectFromChangeInTaxRate
753 Impact of foreign exchange on tax assets and liabilities Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseThroughForeignExchangeFinancialAssets
754 Deferred income tax recovery Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
755 00000070 - Disclosure - Deferred Income Taxes (Details 1) Network

*

*

 http://canarc.net/role/DeferredIncomeTaxesDetails1
756 Implied Table Table

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 implied:Table
757 Deferred Income Taxes Details Abstract crcuf:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomers
758 Deferred tax assets  Abstract crcuf:DeferredTaxAssetsAbstract
759 Non-capital losses carried forward Concept (Monetary) As Of Debit crcuf:NoncapitalLossesCarriedForward
760 Deferred tax assets Concept (Monetary) As Of Debit ifrs-full:DeferredTaxAssets
761 Deferred tax liabilities Abstract crcuf:DeferredIncomeTaxLiabilitiesAbstract
762 Held for trading securities Concept (Monetary) As Of Debit ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading
763 Book value over tax value of property, plant and equipment Concept (Monetary) As Of Credit crcuf:BookValueOverTaxValueOfPropertyPlantAndEquipment
764 Book value over tax value of mineral properties Concept (Monetary) As Of Credit crcuf:BookValueOverTaxValueOfMineralProperties
765 Deferred tax liabilities Concept (Monetary) As Of Credit crcuf:DeferredTaxLiabilitiesOthers
766 Net deferred tax assets Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilityAsset
767 00000071 - Disclosure - Deferred Income Taxes (Details 2) Network

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*

 http://canarc.net/role/DeferredIncomeTaxesDetails2
768 Implied Table Table

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 implied:Table
769 Deferred Income Taxes Details Abstract crcuf:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomers
770 Non-capital losses Concept (Monetary) As Of Debit crcuf:NoncapitalLosses
771  Marketable securities Concept (Monetary) As Of Debit crcuf:HeldForTradingSecurities
772 Share issue costs Concept (Monetary) As Of Debit crcuf:ShareIssueCosts
773 Unrealized foreign exchange Concept (Monetary) As Of Debit crcuf:UnrealizedForeignExchange
774 Tax value over book value of mineral properties Concept (Monetary) As Of Debit crcuf:TaxValueOverBookValueOfMineralProperties
775 Tax value over book value of equipment Concept (Monetary) As Of Debit crcuf:TaxValueOverBookValueOfEquipment
776 Unrecognized deductible temporary differences Concept (Monetary) As Of ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
777 00000073 - Disclosure - Deferred Income Taxes (Details Narrative) Network

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*

 http://canarc.net/role/DeferredIncomeTaxesDetailsNarrative
778 Disclosure of disaggregation of revenue from contracts with customers [table] Table

*

*

 ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable
779 Geographical areas [axis] Axis ifrs-full:GeographicalAreasAxis
780 Geographical areas [member] Member ifrs-full:GeographicalAreasMember
781 British Columbia [Member] Member crcuf:BritishColumbiaMember
782 Canadian [Member] Member crcuf:CanadianMember
783 Disclosure of disaggregation of revenue from contracts with customers [line items] LineItems ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersLineItems
784 Federal corporate tax rate Concept (Percent) For Period ifrs-full:TaxRateEffectOfForeignTaxRates
785 Statutory tax rate Concept (Percent) For Period ifrs-full:ApplicableTaxRate

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