TANZANIAN ROYALTY EXPLORATION CORP (SEC Filing Page | XBRL Cloud Viewer | XBRL Instance)

Line Label Object Class Period Type Balance Report ElementName
1 000 - Document - Document And Entity Information Network

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 http://www.tanzanianroyalty.com/20180831/role/statement-document-and-entity-information
2 Document Information [Table] Table

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3 Legal Entity [Axis] Axis dei:LegalEntityAxis
4 Entity [Domain] Member dei:EntityDomain
5 Document Information [Line Items] LineItems dei:DocumentInformationLineItems
6 Entity Registrant Name Concept (Text/String) For Period dei:EntityRegistrantName
7 Entity Central Index Key Concept (CIK Number) For Period dei:EntityCentralIndexKey
8 Trading Symbol Concept (Text/String) For Period dei:TradingSymbol
9 Current Fiscal Year End Date Concept (Month/Day) For Period dei:CurrentFiscalYearEndDate
10 Entity Filer Category Concept (Filer Category) For Period dei:EntityFilerCategory
11 Entity Current Reporting Status Concept (Yes/No) For Period dei:EntityCurrentReportingStatus
12 Entity Voluntary Filers Concept (Yes/No) For Period dei:EntityVoluntaryFilers
13 Entity Well-known Seasoned Issuer Concept (Yes/No) For Period dei:EntityWellKnownSeasonedIssuer
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 (in shares) Concept (Shares) As Of dei:EntityCommonStockSharesOutstanding
17 Document Type Concept (Submission Type) For Period dei:DocumentType
18 Document Period End Date Concept (Date) For Period dei:DocumentPeriodEndDate
19 Document Fiscal Year Focus Concept (Year) For Period dei:DocumentFiscalYearFocus
20 Document Fiscal Period Focus Concept (Fiscal Period) For Period dei:DocumentFiscalPeriodFocus
21 Amendment Flag Concept (Yes/No) For Period dei:AmendmentFlag
22 Amendment Description Concept (Text/String) For Period dei:AmendmentDescription
23 001 - Statement - Consolidated Statements of Financial Position Network

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24 Statement Table [Table] Table

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25 Legal Entity [Axis] Axis dei:LegalEntityAxis
26 Entity [Domain] Member dei:EntityDomain
27 Statement Line Items [Line Items] LineItems trx:StatementLineItems
28 Assets Abstract ifrs-full:AssetsAbstract
29 Cash (Note 16) Concept (Monetary) As Of Debit ifrs-full:Cash
30 Other receivables (Note 12) Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherCurrentReceivables
31 Inventory (Note 15) Concept (Monetary) As Of Debit ifrs-full:Inventories
32 Prepaid and other assets (Note 13) Concept (Monetary) As Of Debit ifrs-full:CurrentPrepaymentsAndOtherCurrentAssets
33 Concept (Monetary) As Of Debit ifrs-full:CurrentAssets
34 Property, plant and equipment (Note 5) Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
35 Mineral properties and deferred exploration (Note 4) Concept (Monetary) As Of Debit ifrs-full:AssetsArisingFromExplorationForAndEvaluationOfMineralResources
36 Concept (Monetary) As Of Debit ifrs-full:Assets
37 Liabilities Abstract ifrs-full:LiabilitiesAbstract
38 Trade, other payables and accrued liabilities (Note 14) Concept (Monetary) As Of Credit trx:TradeOtherCurrentPayablesAndCurrentAccruedLiabilities
39 Leases payable (Note 5) Concept (Monetary) As Of Credit ifrs-full:CurrentLeaseLiabilities
40 Convertible loan (Note 23) Concept (Monetary) As Of Credit trx:CurrentConveritbleLoan
41 Short term portion of gold loan Concept (Monetary) As Of Credit ifrs-full:ShorttermBorrowings
42 Concept (Monetary) As Of Credit ifrs-full:CurrentLiabilities
43 Warrant liability (Note 6) Concept (Monetary) As Of Credit ifrs-full:NoncurrentDerivativeFinancialLiabilities
44 Long term portion of gold loan Concept (Monetary) As Of Credit ifrs-full:LongtermBorrowings
45 Asset Retirement Obligation (Note 19) Concept (Monetary) As Of Credit trx:AssetRetirementObligation
46 Concept (Monetary) As Of Credit ifrs-full:Liabilities
47 Shareholders’ equity Abstract ifrs-full:EquityAbstract
48 Share capital (Note 6) Concept (Monetary) As Of Credit ifrs-full:IssuedCapital
49 Share based payment reserve (Note 8) Concept (Monetary) As Of Credit ifrs-full:ReserveOfSharebasedPayments
50 Warrants reserve (Note 7) Concept (Monetary) As Of Credit ifrs-full:ReserveOfEquityComponentOfConvertibleInstruments
51 Accumulated other comprehensive loss Concept (Monetary) As Of Credit ifrs-full:AccumulatedOtherComprehensiveIncome
52 Accumulated deficit Concept (Monetary) As Of Credit ifrs-full:RetainedEarnings
53 Equity attributable to owners of the Company Concept (Monetary) As Of Credit ifrs-full:EquityAttributableToOwnersOfParent
54 Non-controlling interests (Note 20, 4(a)) Concept (Monetary) As Of Credit ifrs-full:NoncontrollingInterests
55 Total shareholders’ equity Concept (Monetary) As Of Credit ifrs-full:Equity
56 Concept (Monetary) As Of Credit ifrs-full:EquityAndLiabilities
57 002 - Statement - Consolidated Statements of Comprehensive Loss Network

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58 Statement Table [Table] Table

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59 Legal Entity [Axis] Axis dei:LegalEntityAxis
60 Entity [Domain] Member dei:EntityDomain
61 Statement Line Items [Line Items] LineItems trx:StatementLineItems
62 Administrative expenses Abstract trx:AdmininstrativeExpensesAbstract
63 Depreciation (Note 5) Concept (Monetary) For Period Debit ifrs-full:DepreciationExpense
64 Consulting (Note 9) Concept (Monetary) For Period Debit trx:ConsultingFeesExpense
65 Directors’ fees (Note 9) Concept (Monetary) For Period Debit ifrs-full:DirectorsRemunerationExpense
66 Office and general Concept (Monetary) For Period Debit ifrs-full:GeneralAndAdministrativeExpense
67 Shareholder information Concept (Monetary) For Period Debit trx:ShareholderInformationExpense
68 Professional fees (Note 9) Concept (Monetary) For Period Debit ifrs-full:ProfessionalFeesExpense
69 Salaries and benefits (Note 6) Concept (Monetary) For Period Debit ifrs-full:EmployeeBenefitsExpense
70 Share based payments (Note 6) Concept (Monetary) For Period Debit ifrs-full:ExpenseFromSharebasedPaymentTransactionsWithEmployees
71 Travel and accommodation Concept (Monetary) For Period Debit ifrs-full:TravelExpense
72 Concept (Monetary) For Period Debit ifrs-full:OperatingExpense
73 Other income (expenses) Abstract trx:OtherIncomeLossAbstract
74 Foreign exchange gain Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss
75 Interest, net Concept (Monetary) For Period Credit ifrs-full:InterestRevenueExpense
76 Interest accretion (Notes 21 and 23) Concept (Monetary) For Period Debit trx:InterestAccretionExpense
77 Accretion on asset retirement obligation (Note 19) Concept (Monetary) For Period Debit trx:AccretionExpenseOnAssetRetirementObligation
78 Finance costs (Note 22) Concept (Monetary) For Period Credit ifrs-full:FinanceIncomeCost
79 Exploration costs Concept (Monetary) For Period Debit ifrs-full:ExpenseArisingFromExplorationForAndEvaluationOfMineralResources
80 Interest on leases (Note 5) Concept (Monetary) For Period Debit ifrs-full:InterestExpenseOnLeaseLiabilities
81 Gain (loss) on disposal of property, plant and equipment Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnDisposalsOfPropertyPlantAndEquipment
82 Loss on settlement of lawsuit Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnLitigationSettlements
83 Loss on shares issued for settlement of debt (Notes 6, 21 and 23) Concept (Monetary) For Period Credit trx:GainLossOnSharesIssuedForSettlementOfDebt
84 Write off of mineral properties and deferred exploration costs (Note 4) Concept (Monetary) For Period Debit trx:WritedownsOfMineralPropertiesAndDeferredExplorationCosts
85 Withholding tax costs Concept (Monetary) For Period Debit trx:WitholdingTaxCosts
86 Net loss Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
87 Other comprehensive loss Abstract ifrs-full:OtherComprehensiveIncomeAbstract
88 Foreign currency translation Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
89 Comprehensive loss Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncome
90 Parent Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToOwnersOfParent
91 Non-controlling interests Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToNoncontrollingInterests
92 Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
93 Parent Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent
94 Non-controlling interests Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests
95 Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncome
96 Loss per share – basic and diluted attributable to Parent (in CAD per share) Concept (Share) For Period ifrs-full:BasicAndDilutedEarningsLossPerShare
97 Weighted average # of shares outstanding – basic and diluted (in shares) Concept (Shares) For Period ifrs-full:WeightedAverageShares
98 003 - Statement - Consolidated Statements of Changes in Equity Network

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99 Statement Table [Table] Table

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100 Components of equity [axis] Axis ifrs-full:ComponentsOfEquityAxis
101 Equity [member] Member ifrs-full:EquityMember
102 Issued capital [member] Member ifrs-full:IssuedCapitalMember
103 Reserve of share-based payments [member] Member ifrs-full:ReserveOfSharebasedPaymentsMember
104 Reserve for warrants [member] Member trx:ReserveForWarrantsMember
105 Accumulated other comprehensive income [member] Member ifrs-full:AccumulatedOtherComprehensiveIncomeMember
106 Retained earnings [member] Member ifrs-full:RetainedEarningsMember
107 Equity attributable to owners of parent [member] Member ifrs-full:EquityAttributableToOwnersOfParentMember
108 Non-controlling interests [member] Member ifrs-full:NoncontrollingInterestsMember
109 Statement Line Items [Line Items] LineItems trx:StatementLineItems
110 Balance, number (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
111 Balance, amount Concept (Monetary) As Of Credit ifrs-full:Equity
112 Issued for private placement, net of issuance costs (in shares) Concept (Shares) For Period trx:EquityIssuedPrivatePlacement
113 Issued for private placement, net of issuance costs Concept (Monetary) For Period Credit trx:IssueOfEquityPrivatePlacement
114 Warrants issued on private placement Concept (Monetary) For Period Credit trx:WarrantsIssuedInPrivatePlacement
115 Agent warrants issued on private placement Concept (Monetary) For Period Credit trx:AgentWarrantsIssuedInPrivatePlacement
116 Issued pursuant to Restricted Share Unit ("RSU") Plan (Note 6) (in shares) Concept (Shares) For Period trx:EquityIssuedRestrictedStockUnits
117 Issued pursuant to Restricted Share Unit ("RSU") Plan (Note 6) Concept (Monetary) For Period Credit trx:IssueOfRestrictedStockUnit
118 Shares issued for interest on gold loans and convertible loans (Notes 21 & 23) (in shares) Concept (Shares) For Period trx:EquityIssuedInterestOnGoldLoansAndConvertibleLoans
119 Shares issued for interest on gold loans and convertible loans (Notes 21 & 23) Concept (Monetary) For Period Credit trx:IssueOfEquityForInterestOnGoldLoansAndConvertibleLoans
120 Issued for settlement of leases (Note 5) (in shares) Concept (Shares) For Period trx:EquityIssuedSettlementOfLeases
121 Issued for settlement of leases (Note 5) Concept (Monetary) For Period Credit trx:IssueOfEquityForSettlementOfLeases
122 Issued for settlement of amounts due to related parties (Note 9) (in shares) Concept (Shares) For Period trx:EquityIssuedSettlementOfAmountsDueToRelatedParties
123 Issued for settlement of amounts due to related parties (Note 9) Concept (Monetary) For Period Credit trx:IssueOfEquityForSettlementOfAmountsDueToRelatedParties
124 Issued for settlement of convertible loans (Note 23) (in shares) Concept (Shares) For Period trx:EquityIssuedSettlementOfConvertibleLoans
125 Issued for settlement of convertible loans (Note 23) Concept (Monetary) For Period Credit trx:IssueOfEquityForSettlementOfConvertibleLoans
126 Shares issued as financing fee for convertible loans (Note 23) (in shares) Concept (Shares) For Period trx:EquityIssuedFinancingFeeForConvertibleLoans
127 Shares issued as financing fee for convertible loans (Note 23) Concept (Monetary) For Period Credit trx:IssueOfEquityForFinancingFeeForConvertibleLoans
128 Exercise of warrants (in shares) Concept (Shares) For Period trx:EquityIssuedExerciseOfWarrants
129 Exercise of warrants Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughExerciseOfWarrantsEquity
130 Conversion component of convertible loans (Note 23) Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughConversionOfConvertibleInstruments
131 Reversal of warrant liability upon change of functional currency to USD Concept (Monetary) For Period Credit trx:IncreaseDecreaseThroughReversalOfWarrantLiabilityUponChangeOfCurrency
132 Reversal of derivative in gold bullion loans upon change of functional currency to USD (Note 21) Concept (Monetary) For Period Credit trx:IncreaseDecreaseThroughReversalOfDerivativeInGoldBullionLoansUponChangeOfCurrency
133 Reversal of derivative in gold convertible loans upon change of functional currency to USD (Note 23) Concept (Monetary) For Period Credit trx:IncreaseDecreaseThroughTheReversalOfDerivativeInGoldConvertibleLoansUponChangeOfCurrency
134 Share based compensation - RSU Concept (Monetary) For Period Credit trx:IncreaseDecreaseThroughSharebasedPaymentTransactionsRestrictedStockUnitsEquity
135 Share based compensation - Stock options Concept (Monetary) For Period Credit trx:IncreaseDecreaseThroughSharebasedPaymentTransactionsOptionsEquity
136 RSU shares forfeited (Note 6) Concept (Monetary) For Period Debit trx:DecreaseThroughRestrictedStockUnitsForfeitedEquity
137 Exchange on translation of foreign subsidiaries Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
138 Total comprehensive loss for the year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
139 Balance, number (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
140 Balance, amount Concept (Monetary) As Of Credit ifrs-full:Equity
141 004 - Statement - Consolidated Statements of Cash Flow Network

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 http://www.tanzanianroyalty.com/20180831/role/statement-consolidated-statements-of-cash-flow
142 Statement Table [Table] Table

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143 Legal Entity [Axis] Axis dei:LegalEntityAxis
144 Entity [Domain] Member dei:EntityDomain
145 Statement Line Items [Line Items] LineItems trx:StatementLineItems
146 Operating Abstract ifrs-full:CashFlowsFromUsedInOperatingActivitiesAbstract
147 Net loss Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
148 Adjustments to reconcile net loss to cash flow from operating activities: Abstract ifrs-full:AdjustmentsForReconcileProfitLossAbstract
149 Depreciation Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDepreciationExpense
150 Write-off of mineral properties and deferred exploration costs Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossExplorationAndEvaluationAssets
151 Share based payments Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForSharebasedPayments
152 Accretion on asset retirement obligation Concept (Monetary) For Period Debit trx:AdjustmentsForAccretionOnAssetRetirementObligation
153 Interest accretion Concept (Monetary) For Period Debit trx:AdjustmentsForInterestAccretion
154 Foreign exchange Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForUnrealisedForeignExchangeLossesGains
155 Shares issued for payment of interest on bullion loans Concept (Monetary) For Period Debit trx:AdjustmentsForSharesIssuedForPaymentOfInterestOnBullionLoans
156 Loss on shares issued for settlement of debt Concept (Monetary) For Period Credit trx:AdjustmentsForGainLossOnSharesIssuedForSettlementOfDebt
157 Loss on settlement of lawsuit Concept (Monetary) For Period Credit trx:AdjustmentsForGainLossOnLitigationSettlements
158 Gain on sale of property, plant and equipment Concept (Monetary) For Period Credit ifrs-full:AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment
159 Non cash directors’ fees Concept (Monetary) For Period Debit trx:AdjustmentForNoncashDirectorFee
160 Other receivables Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDecreaseIncreaseInOtherOperatingReceivables
161 Inventory Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDecreaseIncreaseInInventories
162 Prepaid expenses Concept (Monetary) For Period Debit trx:AdjustmentsForDecreaseIncreaseInPrepaidExpenses
163 Trade, other payables and accrued liabilities Concept (Monetary) For Period Debit trx:AdjustmentsForIncreaseDecreaseInTradeOtherPayablesAndAccruedLiabilities
164 Cash used in operating activities Concept (Monetary) For Period ifrs-full:CashFlowsFromUsedInOperatingActivities
165 Investing Abstract ifrs-full:CashFlowsFromUsedInInvestingActivitiesAbstract
166 Mineral properties and deferred exploration costs, net of recoveries Concept (Monetary) For Period Credit ifrs-full:PurchaseOfExplorationAndEvaluationAssets
167 Property, plant and equipment, net of proceeds from sale Concept (Monetary) For Period Credit ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities
168 Cash used in investing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInInvestingActivities
169 Financing Abstract ifrs-full:CashFlowsFromUsedInFinancingActivitiesAbstract
170 Proceeds - private placements Concept (Monetary) For Period Debit ifrs-full:ProceedsFromIssuingShares
171 Repayment of loans from related parties Concept (Monetary) For Period Debit trx:ProccedsFromRepaymentsOfLoansFromRelatedParties
172 Interest on leases Concept (Monetary) For Period Debit trx:ProceedsFromInterestOnLeases
173 Proceeds from issuance of convertible loans Concept (Monetary) For Period Debit trx:ProceedsFromConvertibleLoan
174 Proceeds from issuance of gold bullion loans Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
175 Cash provided by financing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInFinancingActivities
176 Net increase (decrease) in cash Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseInCashAndCashEquivalents
177 Cash, beginning of year Concept (Monetary) As Of Debit ifrs-full:Cash
178 Cash, end of year Concept (Monetary) As Of Debit ifrs-full:Cash
179 Non-cash transactions: Abstract trx:NoncashTransactionsAbstract
180 Share based payments capitalized to mineral properties Concept (Monetary) For Period Debit trx:NoncashItemsShareBasedPaymentsCapitalizedToMineralProperties
181 Shares issued pursuant to RSU plan Concept (Monetary) For Period Credit trx:NoncashItemsSharesIssuedPursuantToShareBasedCompensationPlan
182 Shares issued for interest on gold loans Concept (Monetary) For Period Credit trx:NoncashItemsSharesIssuedForInterestOnBorrowings
183 Exercise of warrants – cashless exercise Concept (Monetary) For Period Debit trx:NoncashItemsExerciseOfWarrants
184 Shares issued as financing fee for convertible loans Concept (Monetary) For Period Credit trx:NoncashItemsSharesIssuedAsFinancingFeeForConvertibleLoans
185 005 - Disclosure - Note 1 - Nature of Operations and Going Concern Network

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186 Statement Table [Table] Table

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187 Legal Entity [Axis] Axis dei:LegalEntityAxis
188 Entity [Domain] Member dei:EntityDomain
189 Statement Line Items [Line Items] LineItems trx:StatementLineItems
190 Disclosure of basis of consolidation [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfBasisOfConsolidationExplanatory
191 006 - Disclosure - Note 2 - Basis of Preparation Network

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192 Statement Table [Table] Table

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193 Legal Entity [Axis] Axis dei:LegalEntityAxis
194 Entity [Domain] Member dei:EntityDomain
195 Statement Line Items [Line Items] LineItems trx:StatementLineItems
196 Disclosure of basis of preparation of financial statements [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory
197 007 - Disclosure - Note 3 - Summary of Significant Accounting Policies Network

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198 Statement Table [Table] Table

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199 Legal Entity [Axis] Axis dei:LegalEntityAxis
200 Entity [Domain] Member dei:EntityDomain
201 Statement Line Items [Line Items] LineItems trx:StatementLineItems
202 Disclosure of significant accounting policies [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory
203 008 - Disclosure - Note 4 - Mineral Properties and Deferred Exploration Network

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204 Statement Table [Table] Table

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205 Joint ventures [axis] Axis ifrs-full:JointVenturesAxis
206 Entity's total for joint ventures [member] Member ifrs-full:EntitysTotalForJointVenturesMember
207 Buckreef Gold Project [member] Member trx:BuckreefGoldProjectMember
208 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
209 Counterparties [member] Member ifrs-full:CounterpartiesMember
210 Stamico [member] Member trx:StamicoMember
211 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
212 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
213 Stamico [member] Member trx:StamicoMember
214 Joint operations [axis] Axis ifrs-full:JointOperationsAxis
215 Entity's total for joint operations [member] Member ifrs-full:EntitysTotalForJointOperationsMember
216 Kigosi Project [member] Member trx:KigosiProjectMember
217 Itelemia Project [member] Member trx:ItelemiaProjectMember
218 Luhala Project [member] Member trx:LuhalaProjectMember
219 Legal Entity [Axis] Axis dei:LegalEntityAxis
220 Entity [Domain] Member dei:EntityDomain
221 Statement Line Items [Line Items] LineItems trx:StatementLineItems
222 Disclosure of exploration and evaluation assets [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfExplorationAndEvaluationAssetsExplanatory
223 009 - Disclosure - Note 5 - Property, Plant and Equipment Network

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224 Statement Table [Table] Table

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225 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
226 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
227 Automotive and mining equipment [member] Member trx:AutomotiveAndMiningEquipmentMember
228 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
229 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
230 Key management personnel of entity or parent [member] Member ifrs-full:KeyManagementPersonnelOfEntityOrParentMember
231 Range [axis] Axis ifrs-full:RangeAxis
232 Ranges [member] Member ifrs-full:RangesMember
233 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
234 Top of range [member] Member ifrs-full:TopOfRangeMember
235 Legal Entity [Axis] Axis dei:LegalEntityAxis
236 Entity [Domain] Member dei:EntityDomain
237 Statement Line Items [Line Items] LineItems trx:StatementLineItems
238 Disclosure of property, plant and equipment [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory
239 010 - Disclosure - Note 6 - Capital Stock Network

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240 Statement Table [Table] Table

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241 Types of share-based payment arrangements [axis] Axis ifrs-full:TypesOfSharebasedPaymentArrangementsAxis
242 Share-based payment arrangements [member] Member ifrs-full:SharebasedPaymentArrangementsMember
243 RSU [member] Member trx:RSUMember
244 Options vested on November 28, 2016 [member] Member trx:OptionsVestedNovember282016Member
245 Options vested on October 11, 2017 [member] Member trx:OptionsVestedOnOctober112017Member
246 Options vested on September 29, 2017 [member] Member trx:OptionsVestedOnSeptember292017Member
247 Options vested on January 2, 2018 [member] Member trx:OptionsVestedOnJanuary22018Member
248 Components of equity [axis] Axis ifrs-full:ComponentsOfEquityAxis
249 Equity [member] Member ifrs-full:EquityMember
250 Issued capital [member] Member ifrs-full:IssuedCapitalMember
251 Classes of ordinary shares [axis] Axis ifrs-full:ClassesOfOrdinarySharesAxis
252 Ordinary shares [member] Member ifrs-full:OrdinarySharesMember
253 Shares issued interest on gold loans and convertible loans [member] Member trx:SharesIssuedInterestOnGoldLoansAndConvertibleLoansMember
254 Shares issued as financing fee for convertible loans [member] Member trx:SharesIssuedAsFinancingFeeForConvertibleLoansMember
255 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
256 Counterparties [member] Member ifrs-full:CounterpartiesMember
257 Crede CG III, Ltd. [member] Member trx:CredeCGIIILtdMember
258 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
259 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
260 Warrants [member] Member trx:WarrantsMember
261 Five-year warrants [member] Member trx:FiveYearWarrantsMember
262 Agent warrants [member] Member trx:AgentWarrantsMember
263 Convertible notes and warrants [member] Member trx:ConvertibleNotesAndWarrantsMember
264 Share purchase warrants [member] Member trx:SharePurchaseWarrantsMember
265 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
266 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
267 Outside directors [member] Member trx:OutsideDirectorsMember
268 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
269 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
270 Vesting of options [member] Member trx:VestingOfOptionsMember
271 Legal Entity [Axis] Axis dei:LegalEntityAxis
272 Entity [Domain] Member dei:EntityDomain
273 Statement Line Items [Line Items] LineItems trx:StatementLineItems
274 Disclosure of share capital, reserves and other equity interest [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory
275 011 - Disclosure - Note 7 - Reserve for Warrants Network

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276 Statement Table [Table] Table

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277 Legal Entity [Axis] Axis dei:LegalEntityAxis
278 Entity [Domain] Member dei:EntityDomain
279 Statement Line Items [Line Items] LineItems trx:StatementLineItems
280 Dislocure for warrants [text block] Concept (Text Block (HTML)) For Period trx:DislocureForWarrantsTextBlock
281 012 - Disclosure - Note 8 - Reserve for Share Based Payments Network

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282 Statement Table [Table] Table

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283 Legal Entity [Axis] Axis dei:LegalEntityAxis
284 Entity [Domain] Member dei:EntityDomain
285 Statement Line Items [Line Items] LineItems trx:StatementLineItems
286 Disclosure of share-based payment arrangements [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfSharebasedPaymentArrangementsExplanatory
287 013 - Disclosure - Note 9 - Related Party Transactions and Key Management Compensation Network

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288 Statement Table [Table] Table

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289 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
290 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
291 Legal firm where company's director is a partner [Member] Member trx:LegalFirmWhereCompanysDirectorIsAPartnerMember
292 Companies controlled by individuals associated with the former CEO and current director [Member] Member trx:CompaniesControlledByIndividualsAssociatedWithTheFormerCeoAndCurrentDirectorMember
293 Joint ventures where entity is venturer [member] Member ifrs-full:JointVenturesWhereEntityIsVenturerMember
294 Directors [Member] Member trx:DirectorsMember
295 Former CEO and current director [Member] Member trx:FormerCEOAndCurrentDirectorMember
296 Key management personnel of entity or parent [member] Member ifrs-full:KeyManagementPersonnelOfEntityOrParentMember
297 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
298 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
299 Automotive and mining equipment [member] Member trx:AutomotiveAndMiningEquipmentMember
300 Range [axis] Axis ifrs-full:RangeAxis
301 Ranges [member] Member ifrs-full:RangesMember
302 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
303 Top of range [member] Member ifrs-full:TopOfRangeMember
304 Legal Entity [Axis] Axis dei:LegalEntityAxis
305 Entity [Domain] Member dei:EntityDomain
306 Statement Line Items [Line Items] LineItems trx:StatementLineItems
307 Disclosure of related party [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfRelatedPartyExplanatory
308 014 - Disclosure - Note 10 - Management of Capital Network

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309 Statement Table [Table] Table

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310 Legal Entity [Axis] Axis dei:LegalEntityAxis
311 Entity [Domain] Member dei:EntityDomain
312 Statement Line Items [Line Items] LineItems trx:StatementLineItems
313 Disclosure of objectives, policies and processes for managing capital [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory
314 015 - Disclosure - Note 11 - Financial Instruments Network

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315 Statement Table [Table] Table

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316 Legal Entity [Axis] Axis dei:LegalEntityAxis
317 Entity [Domain] Member dei:EntityDomain
318 Statement Line Items [Line Items] LineItems trx:StatementLineItems
319 Disclosure of financial instruments [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinancialInstrumentsExplanatory
320 016 - Disclosure - Note 12 - Other Receivables Network

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321 Statement Table [Table] Table

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322 Legal Entity [Axis] Axis dei:LegalEntityAxis
323 Entity [Domain] Member dei:EntityDomain
324 Statement Line Items [Line Items] LineItems trx:StatementLineItems
325 Disclosure of trade and other receivables [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory
326 017 - Disclosure - Note 13 - Prepaid and Other Assets Network

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327 Statement Table [Table] Table

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328 Legal Entity [Axis] Axis dei:LegalEntityAxis
329 Entity [Domain] Member dei:EntityDomain
330 Statement Line Items [Line Items] LineItems trx:StatementLineItems
331 Disclosure of prepayments and other assets [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfPrepaymentsAndOtherAssetsExplanatory
332 018 - Disclosure - Note 14 - Trade, Other Payables and Accrued Liabilities Network

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333 Statement Table [Table] Table

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334 Range [axis] Axis ifrs-full:RangeAxis
335 Ranges [member] Member ifrs-full:RangesMember
336 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
337 Top of range [member] Member ifrs-full:TopOfRangeMember
338 Legal Entity [Axis] Axis dei:LegalEntityAxis
339 Entity [Domain] Member dei:EntityDomain
340 Statement Line Items [Line Items] LineItems trx:StatementLineItems
341 Disclosure of trade and other payables [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory
342 019 - Disclosure - Note 15 - Inventory Network

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343 Statement Table [Table] Table

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344 Legal Entity [Axis] Axis dei:LegalEntityAxis
345 Entity [Domain] Member dei:EntityDomain
346 Statement Line Items [Line Items] LineItems trx:StatementLineItems
347 Disclosure of inventories [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfInventoriesExplanatory
348 020 - Disclosure - Note 16 - Cash Network

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349 Statement Table [Table] Table

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350 Legal Entity [Axis] Axis dei:LegalEntityAxis
351 Entity [Domain] Member dei:EntityDomain
352 Statement Line Items [Line Items] LineItems trx:StatementLineItems
353 Disclosure of cash and cash equivalents [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory
354 021 - Disclosure - Note 17 - Segmented Information Network

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355 Statement Table [Table] Table

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356 Legal Entity [Axis] Axis dei:LegalEntityAxis
357 Entity [Domain] Member dei:EntityDomain
358 Statement Line Items [Line Items] LineItems trx:StatementLineItems
359 Disclosure of entity's operating segments [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory
360 022 - Disclosure - Note 18 - Commitments Network

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361 Statement Table [Table] Table

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362 Legal Entity [Axis] Axis dei:LegalEntityAxis
363 Entity [Domain] Member dei:EntityDomain
364 Statement Line Items [Line Items] LineItems trx:StatementLineItems
365 Disclosure of commitments [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfCommitmentsExplanatory
366 023 - Disclosure - Note 19 - Asset Retirement Obligation Network

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367 Statement Table [Table] Table

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368 Legal Entity [Axis] Axis dei:LegalEntityAxis
369 Entity [Domain] Member dei:EntityDomain
370 Statement Line Items [Line Items] LineItems trx:StatementLineItems
371 Disclosure for asset retirement obligation [text block] Concept (Text Block (HTML)) For Period trx:DisclosureForAssetRetirementObligationTextBlock
372 024 - Disclosure - Note 20 - Non-controlling Interest Network

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373 Statement Table [Table] Table

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374 Legal Entity [Axis] Axis dei:LegalEntityAxis
375 Entity [Domain] Member dei:EntityDomain
376 Statement Line Items [Line Items] LineItems trx:StatementLineItems
377 Disclosure of non-controlling interests [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfNoncontrollingInterestsExplanatory
378 025 - Disclosure - Note 21 - Gold Bullion Loans Network

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379 Statement Table [Table] Table

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380 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
381 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
382 Gold bullion loans [member] Member trx:GoldBullionLoansMember
383 Range [axis] Axis ifrs-full:RangeAxis
384 Ranges [member] Member ifrs-full:RangesMember
385 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
386 Top of range [member] Member ifrs-full:TopOfRangeMember
387 Legal Entity [Axis] Axis dei:LegalEntityAxis
388 Entity [Domain] Member dei:EntityDomain
389 Statement Line Items [Line Items] LineItems trx:StatementLineItems
390 Disclosure of Gold bullion loans [text block] Concept (Text Block (HTML)) For Period trx:DisclosureOfGoldBullionLoansTextBlock
391 026 - Disclosure - Note 22 - Finance Costs Network

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392 Statement Table [Table] Table

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393 Legal Entity [Axis] Axis dei:LegalEntityAxis
394 Entity [Domain] Member dei:EntityDomain
395 Statement Line Items [Line Items] LineItems trx:StatementLineItems
396 Disclosure of finance cost [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinanceCostExplanatory
397 027 - Disclosure - Note 23 - Convertible Loans Network

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398 Statement Table [Table] Table

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399 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
400 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
401 Convertible loans [member] Member trx:ConvertibleLoansMember
402 Gold Loans and Convertible Loans [Member] Member trx:GoldLoansAndConvertibleLoansMember
403 Range [axis] Axis ifrs-full:RangeAxis
404 Ranges [member] Member ifrs-full:RangesMember
405 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
406 Top of range [member] Member ifrs-full:TopOfRangeMember
407 Legal Entity [Axis] Axis dei:LegalEntityAxis
408 Entity [Domain] Member dei:EntityDomain
409 Statement Line Items [Line Items] LineItems trx:StatementLineItems
410 Disclosure of convertible loans [text block] Concept (Text Block (HTML)) For Period trx:DisclosureOfConvertibleLoansTextBlock
411 028 - Disclosure - Note 24 - Taxes Network

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412 Statement Table [Table] Table

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413 Geographical [Axis] Axis srt:StatementGeographicalAxis
414 Geographical [Domain] Member srt:SegmentGeographicalDomain
415 CANADA Member country:CA
416 TANZANIA, UNITED REPUBLIC OF Member country:TZ
417 Temporary difference, unused tax losses and unused tax credits [axis] Axis ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis
418 Temporary difference, unused tax losses and unused tax credits [member] Member ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember
419 Non-capital losses [member] Member trx:NoncapitalLossesMember
420 Legal Entity [Axis] Axis dei:LegalEntityAxis
421 Entity [Domain] Member dei:EntityDomain
422 Statement Line Items [Line Items] LineItems trx:StatementLineItems
423 Disclosure of income tax [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfIncomeTaxExplanatory
424 029 - Disclosure - Note 25 - Events Subsequent to the Reporting Period Network

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425 Statement Table [Table] Table

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426 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
427 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
428 Loans in cash and gold bullion loans [member] Member trx:LoansInCashAndGoldBullionLoansMember
429 Range [axis] Axis ifrs-full:RangeAxis
430 Ranges [member] Member ifrs-full:RangesMember
431 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
432 Top of range [member] Member ifrs-full:TopOfRangeMember
433 Legal Entity [Axis] Axis dei:LegalEntityAxis
434 Entity [Domain] Member dei:EntityDomain
435 Statement Line Items [Line Items] LineItems trx:StatementLineItems
436 Disclosure of events after reporting period [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEventsAfterReportingPeriodExplanatory
437 030 - Disclosure - Significant Accounting Policies (Policies) Network

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438 Statement Table [Table] Table

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439 Legal Entity [Axis] Axis dei:LegalEntityAxis
440 Entity [Domain] Member dei:EntityDomain
441 Statement Line Items [Line Items] LineItems trx:StatementLineItems
442 Discloure of Significant Accounting Policies Abstract trx:DisclosureOfSignificantAccountingPoliciesAbstract
443 Description of accounting policy for basis of consolidation [text block] Concept (Text Block (HTML)) For Period trx:DescriptionOfAccountingPolicyForBasisOfConsolidationTextBlock
444 Description of accounting policy for exploration and evaluation expenditures [text block] Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForExplorationAndEvaluationExpenditures
445 Description of accounting policy for property, plant and equipment [text block] Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory
446 Description of accounting policy for asset retirement obligations [text block] Concept (Text Block (HTML)) For Period trx:DescriptionOfAccountingPolicyForAssetRetirementObligationsTextBlock
447 Description of accounting policy for share-based payment transactions [text block] Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory
448 Description of accounting policy for income tax [text block] Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForIncomeTaxExplanatory
449 Description of accounting policy for earnings per share [text block] Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForEarningsPerShareExplanatory
450 Description of accounting policy for financial assets [text block] Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForFinancialAssetsExplanatory
451 Description of accounting policy for financial liabilities [text block] Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory
452 Description of accounting policy for impairment of financial assets [text block] Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForImpairmentOfFinancialAssetsExplanatory
453 Description of accounting policy for impairment of non-financial assets [text block] Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory
454 Description of accounting policy for determining components of cash and cash equivalents [text block] Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents
455 Description of accounting policy for related party transactions [text block] Concept (Text Block (HTML)) For Period trx:DescriptionOfAccountingPolicyForRelatedPartyTransactionsTextBlock
456 Description of accounting policy for foreign currency translation [text block] Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory
457 Description of accounting policy for accounting judgements and estimates [text block] Concept (Text Block (HTML)) For Period trx:DescriptionOfAccountingPolicyForAccountingJudgementsAndEstimatesTextBlock
458 Description of accounting policy for inventory [text block] Concept (Text Block (HTML)) For Period trx:DescriptionOfAccountingPolicyForInventoryTextBlock
459 Description of accounting policy for borrowing costs [text block] Concept (Text Block (HTML)) For Period trx:DescriptionOfAccountingPolicyForBorrowingCostsTextBlock
460 031 - Disclosure - Note 3 - Summary of Significant Accounting Policies (Tables) Network

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461 Statement Table [Table] Table

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462 Legal Entity [Axis] Axis dei:LegalEntityAxis
463 Entity [Domain] Member dei:EntityDomain
464 Statement Line Items [Line Items] LineItems trx:StatementLineItems
465 Disclosure of subsidiaries [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory
466 Disclosure of property, plant and equipment depreciation rate [text block] Concept (Text Block (HTML)) For Period trx:DisclosureOfPropertyPlantAndEquipmentDepreciationRateTextBlock
467 032 - Disclosure - Note 4 - Mineral Properties and Deferred Exploration (Tables) Network

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468 Statement Table [Table] Table

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469 Legal Entity [Axis] Axis dei:LegalEntityAxis
470 Entity [Domain] Member dei:EntityDomain
471 Statement Line Items [Line Items] LineItems trx:StatementLineItems
472 Disclosure of prospecting operations [text block] Concept (Text Block (HTML)) For Period trx:DisclosureOfProspectingOperationsTextBlock
473 Disclosure of mineral property interests evaluation and exploration expenditures [text block] Concept (Text Block (HTML)) For Period trx:DisclosureOfMineralPropertyInterestsEvaluationAndExplorationExpendituresTextBlock
474 033 - Disclosure - Note 5 - Property, Plant and Equipment (Tables) Network

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475 Statement Table [Table] Table

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476 Legal Entity [Axis] Axis dei:LegalEntityAxis
477 Entity [Domain] Member dei:EntityDomain
478 Statement Line Items [Line Items] LineItems trx:StatementLineItems
479 Disclosure of detailed information about property, plant and equipment [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory
480 034 - Disclosure - Note 6 - Capital Stock (Tables) Network

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481 Statement Table [Table] Table

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482 Legal Entity [Axis] Axis dei:LegalEntityAxis
483 Entity [Domain] Member dei:EntityDomain
484 Statement Line Items [Line Items] LineItems trx:StatementLineItems
485 Share capital activity [text block] Concept (Text Block (HTML)) For Period trx:ShareCapitalActivityTextBlock
486 Disclsoure of valuation assumptions, warrants [text block] Concept (Text Block (HTML)) For Period trx:DisclsoureOfValuationAssumptionsWarrantsTextBlock
487 Disclosure of warrants outstanding [text block] Concept (Text Block (HTML)) For Period trx:DisclosureOfWarrantsOutstandingTextBlock
488 Disclosure of warrant activity [text block] Concept (Text Block (HTML)) For Period trx:DisclosureOfWarrantActivityTextBlock
489 Disclosure of warrant liability activity [text block] Concept (Text/String) For Period trx:DisclosureOfWarrantLiabilityActivityTextBlock
490 Disclosure of restricted stock units outstanding [text block] Concept (Text Block (HTML)) For Period trx:DisclosureOfRestrictedStockUnitsOutstandingTextBlock
491 Disclosure of number and weighted average exercise prices of share options [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory
492 Disclosure of range of exercise prices of outstanding share options [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsExplanatory
493 035 - Disclosure - Note 7 - Reserve for Warrants (Tables) Network

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494 Statement Table [Table] Table

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495 Legal Entity [Axis] Axis dei:LegalEntityAxis
496 Entity [Domain] Member dei:EntityDomain
497 Statement Line Items [Line Items] LineItems trx:StatementLineItems
498 Disclosure of warrants activity [ text block] Concept (Text Block (HTML)) For Period trx:DisclosureOfWarrantsActivityTextBlock
499 036 - Disclosure - Note 8 - Reserve for Share Based Payments (Tables) Network

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500 Statement Table [Table] Table

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501 Legal Entity [Axis] Axis dei:LegalEntityAxis
502 Entity [Domain] Member dei:EntityDomain
503 Statement Line Items [Line Items] LineItems trx:StatementLineItems
504 Disclosure of share-based payment arrangement activity [text block] Concept (Text Block (HTML)) For Period trx:DisclosureOfSharebasedPaymentArrangementActivityTextBlock
505 037 - Disclosure - Note 9 - Related Party Transactions and Key Management Compensation (Tables) Network

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506 Statement Table [Table] Table

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507 Legal Entity [Axis] Axis dei:LegalEntityAxis
508 Entity [Domain] Member dei:EntityDomain
509 Statement Line Items [Line Items] LineItems trx:StatementLineItems
510 Disclosure of transactions between related parties [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory
511 Disclosure of related parties, compensation [text block] Concept (Text Block (HTML)) For Period trx:DisclosureOfRelatedPartiesCompensationTextBlock
512 038 - Disclosure - Note 12 - Other Receivables (Tables) Network

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513 Statement Table [Table] Table

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514 Legal Entity [Axis] Axis dei:LegalEntityAxis
515 Entity [Domain] Member dei:EntityDomain
516 Statement Line Items [Line Items] LineItems trx:StatementLineItems
517 Summary of receivables [text block] Concept (Text Block (HTML)) For Period trx:SummaryOfReceivablesTextBlock
518 Aged analysis of receivables [text block] Concept (Text Block (HTML)) For Period trx:AgedAnalysisOfReceivablesTextBlock
519 039 - Disclosure - Note 13 - Prepaid and Other Assets (Tables) Network

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520 Statement Table [Table] Table

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521 Legal Entity [Axis] Axis dei:LegalEntityAxis
522 Entity [Domain] Member dei:EntityDomain
523 Statement Line Items [Line Items] LineItems trx:StatementLineItems
524 Prepayments and other assets [text block] Concept (Text Block (HTML)) For Period trx:PrepaymentsAndOtherAssetsTextBlock
525 040 - Disclosure - Note 14 - Trade, Other Payables and Accrued Liabilities (Tables) Network

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526 Statement Table [Table] Table

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527 Legal Entity [Axis] Axis dei:LegalEntityAxis
528 Entity [Domain] Member dei:EntityDomain
529 Statement Line Items [Line Items] LineItems trx:StatementLineItems
530 Aged analysis of trade, other payables and accrued liabilities [text block] Concept (Text Block (HTML)) For Period trx:AgedAnalysisOfTradeOtherPayablesAndAccruedLiabilitiesTextBlock
531 041 - Disclosure - Note 15 - Inventory (Tables) Network

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532 Statement Table [Table] Table

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533 Legal Entity [Axis] Axis dei:LegalEntityAxis
534 Entity [Domain] Member dei:EntityDomain
535 Statement Line Items [Line Items] LineItems trx:StatementLineItems
536 Disclsoure of inventories [text block] Concept (Text/String) For Period trx:DisclsoureOfInventoriesTextBlock
537 042 - Disclosure - Note 17 - Segmented Information (Tables) Network

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538 Statement Table [Table] Table

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539 Legal Entity [Axis] Axis dei:LegalEntityAxis
540 Entity [Domain] Member dei:EntityDomain
541 Statement Line Items [Line Items] LineItems trx:StatementLineItems
542 Disclosure of operating segments [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfOperatingSegmentsExplanatory
543 043 - Disclosure - Note 19 - Asset Retirement Obligation (Tables) Network

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544 Statement Table [Table] Table

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545 Legal Entity [Axis] Axis dei:LegalEntityAxis
546 Entity [Domain] Member dei:EntityDomain
547 Statement Line Items [Line Items] LineItems trx:StatementLineItems
548 Disclosure of asset retirement obligation activity [text block] Concept (Text Block (HTML)) For Period trx:DisclosureOfAssetRetirementObligationActivityTextBlock
549 044 - Disclosure - Note 20 - Non-controlling Interest (Tables) Network

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550 Statement Table [Table] Table

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551 Legal Entity [Axis] Axis dei:LegalEntityAxis
552 Entity [Domain] Member dei:EntityDomain
553 Statement Line Items [Line Items] LineItems trx:StatementLineItems
554 Changes to the non-controlling interest [text block] Concept (Text Block (HTML)) For Period trx:ChangesToTheNoncontrollingInterestTextBlock
555 Summary of financial information for Non-controlling interest [text block] Concept (Text/String) For Period trx:SummaryOfFinancialInformationForNonControllingInterestTextBlock
556 045 - Disclosure - Note 21 - Gold Bullion Loans (Tables) Network

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557 Statement Table [Table] Table

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558 Legal Entity [Axis] Axis dei:LegalEntityAxis
559 Entity [Domain] Member dei:EntityDomain
560 Statement Line Items [Line Items] LineItems trx:StatementLineItems
561 Schedule of gold bullion loans [text block] Concept (Text Block (HTML)) For Period trx:ScheduleOfGoldBullionLoansTextBlock
562 046 - Disclosure - Note 22 - Finance Costs (Tables) Network

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563 Statement Table [Table] Table

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564 Legal Entity [Axis] Axis dei:LegalEntityAxis
565 Entity [Domain] Member dei:EntityDomain
566 Statement Line Items [Line Items] LineItems trx:StatementLineItems
567 Schedule of Finance Costs [text block] Concept (Text Block (HTML)) For Period trx:ScheduleOfFinanceCostsTextBlock
568 047 - Disclosure - Note 23 - Convertible Loans (Tables) Network

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569 Statement Table [Table] Table

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570 Legal Entity [Axis] Axis dei:LegalEntityAxis
571 Entity [Domain] Member dei:EntityDomain
572 Statement Line Items [Line Items] LineItems trx:StatementLineItems
573 Schedule of convertible loans [text block] Concept (Text Block (HTML)) For Period trx:ScheduleOfConvertibleLoansTextBlock
574 048 - Disclosure - Note 24 - Taxes (Tables) Network

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575 Statement Table [Table] Table

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576 Legal Entity [Axis] Axis dei:LegalEntityAxis
577 Entity [Domain] Member dei:EntityDomain
578 Statement Line Items [Line Items] LineItems trx:StatementLineItems
579 Disclosure of provision for income taxes [text block] Concept (Text Block (HTML)) For Period trx:DisclosureOfProvisionForIncomeTaxesTextBlock
580 Disclosure of deferred tax assets and liabilities [text block] Concept (Text Block (HTML)) For Period trx:DisclosureOfDeferredTaxAssetsAndLiabilitiesTextBlock
581 Disclosure of temporary difference, unused tax losses and unused tax credits [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory
582 Schedule of unusued tax losses [text block] Concept (Text Block (HTML)) For Period trx:ScheduleOfUnusuedTaxLossesTextBlock
583 049 - Disclosure - Note 1 - Nature of Operations and Going Concern (Details Textual) Network

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584 Statement Table [Table] Table

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585 Legal Entity [Axis] Axis dei:LegalEntityAxis
586 Entity [Domain] Member dei:EntityDomain
587 Statement Line Items [Line Items] LineItems trx:StatementLineItems
588 Working capital deficiency Concept (Monetary) As Of Credit trx:WorkingCapitalDeficiency
589 Retained earnings Concept (Monetary) As Of Credit ifrs-full:RetainedEarnings
590 050 - Disclosure - Note 3 - Summary of Significant Accounting Policies - Ownership Interest (Details) Network

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591 Statement Table [Table] Table

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592 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
593 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
594 Tanzam [member] Member trx:TanzamMember
595 Tancan [member] Member trx:TancanMember
596 Buckreef [member] Member trx:BuckreefMember
597 NWBM [member] Member trx:NWBMMember
598 Legal Entity [Axis] Axis dei:LegalEntityAxis
599 Entity [Domain] Member dei:EntityDomain
600 Statement Line Items [Line Items] LineItems trx:StatementLineItems
601 Ownership interest in subsidiary Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInSubsidiary
602 051 - Disclosure - Note 3 - Summary of Significant Accounting Policies - Property, Plant and Equipment Depreciation Rate (Details) Network

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603 Statement Table [Table] Table

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604 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
605 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
606 Machinery [member] Member ifrs-full:MachineryMember
607 Automotive [member] Member trx:AutomotiveMember
608 Computer equipment [member] Member ifrs-full:ComputerEquipmentMember
609 Drilling equipment and automotive equipment [member] Member trx:DrillingEquipmentAndAutomotiveEquipmentMember
610 Leasehold improvements [member] Member ifrs-full:LeaseholdImprovementsMember
611 Heap leach pads [member] Member trx:HeapLeachPadsMember
612 Range [axis] Axis ifrs-full:RangeAxis
613 Ranges [member] Member ifrs-full:RangesMember
614 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
615 Top of range [member] Member ifrs-full:TopOfRangeMember
616 Legal Entity [Axis] Axis dei:LegalEntityAxis
617 Entity [Domain] Member dei:EntityDomain
618 Statement Line Items [Line Items] LineItems trx:StatementLineItems
619 Depreciation rate Concept (Percent) For Period trx:DepreciationPercentage
620 052 - Disclosure - Note 4 - Mineral Properties and Deferred Exploration (Details Textual) Network

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621 Statement Table [Table] Table

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622 Joint ventures [axis] Axis ifrs-full:JointVenturesAxis
623 Entity's total for joint ventures [member] Member ifrs-full:EntitysTotalForJointVenturesMember
624 Buckreef Gold Project [member] Member trx:BuckreefGoldProjectMember
625 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
626 Counterparties [member] Member ifrs-full:CounterpartiesMember
627 Stamico [member] Member trx:StamicoMember
628 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
629 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
630 Stamico [member] Member trx:StamicoMember
631 Joint operations [axis] Axis ifrs-full:JointOperationsAxis
632 Entity's total for joint operations [member] Member ifrs-full:EntitysTotalForJointOperationsMember
633 Kigosi Project [member] Member trx:KigosiProjectMember
634 Itelemia Project [member] Member trx:ItelemiaProjectMember
635 Luhala Project [member] Member trx:LuhalaProjectMember
636 Legal Entity [Axis] Axis dei:LegalEntityAxis
637 Entity [Domain] Member dei:EntityDomain
638 Statement Line Items [Line Items] LineItems trx:StatementLineItems
639 Prospecting license, term Concept (Decimal) For Period trx:ProspectingLicenseTerm
640 Prospecting license, number of renewals Concept (Decimal) As Of trx:ProspectingLicenseNumberOfRenewals
641 Prospecting license, renewal term Concept (Decimal) For Period trx:ProspectingLicenseRenewalTerm
642 Prospecting license, annual rental fee, initial period Concept (Monetary) For Period trx:ProspectingLicenseAnnualRentalFeeInitialPeriod
643 Prospecting license, annual rental fee, first renewal period Concept (Monetary) For Period trx:ProspectingLicenseAnnualRentalFeeFirstRenewalPeriod
644 Prospecting license, annual rental fee, second renewal period Concept (Monetary) For Period trx:ProspectingLicenseAnnualRentalFeeSecondRenewalPeriod
645 Prospecting license, preparation fee per license Concept (Monetary) For Period Debit trx:ProspectingLicensePreparationFeePerLicense
646 Prospecting license, preparation fee per license upon renewal Concept (Monetary) For Period Debit trx:ProspectingLicensePreparationFeePerLicenseUponRenewal
647 Write-downs of mineral properties and deferred exploration costs Concept (Monetary) For Period Debit trx:WritedownsOfMineralPropertiesAndDeferredExplorationCosts
648 Other cash payments to acquire interests in joint ventures Concept (Monetary) For Period Credit ifrs-full:OtherCashPaymentsToAcquireInterestsInJointVenturesClassifiedAsInvestingActivities
649 Proportion of ownership interest in joint venture Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInJointVenture
650 Proportion of ownership interest in joint venture by noncontrolling owners Concept (Percent) For Period trx:ProportionOfOwnershipInterestInJointVentureByNoncontrollingOwners
651 Proportion of voting rights held in joint venture Concept (Percent) For Period ifrs-full:ProportionOfVotingRightsHeldInJointVenture
652 Joint venture, payments for extension year Concept (Monetary) For Period Credit trx:JointVenturePaymentsForExtensionYear
653 Joint venture, payments for second extension year Concept (Monetary) For Period Credit trx:JointVenturePaymentsForSecondExtensionYear
654 Joint venture, payments for each subsequent after the second extension year Concept (Monetary) For Period Credit trx:JointVenturePaymentsForEachSubsequentAfterTheSecondExtensionYear
655 Payments for grade control drilling, license fees and other consulting services Concept (Monetary) For Period Credit trx:PaymentsForGradeControlDrillingLicenseFeesAndOtherConsultingServices
656 Number of directors in joint venture Concept (Decimal) As Of trx:NumberOfDirectorsInJointVenture
657 Number of directors in joint venture, noncontrolling owner Concept (Decimal) As Of trx:NumberOfDirectorsInJointVentureNoncontrollingOwner
658 Proportion of ownership interest in joint operation by noncontrolling owners Concept (Percent) For Period trx:ProportionOfOwnershipInterestInJointOperationByNoncontrollingOwners
659 Assets arising from exploration for and evaluation of mineral resources Concept (Monetary) As Of Debit ifrs-full:AssetsArisingFromExplorationForAndEvaluationOfMineralResources
660 Write-downs of licenses Concept (Monetary) For Period Debit trx:WritedownsOfLicenses
661 Proportion of royalty interest in joint operation by noncontrolling owner Concept (Percent) For Period trx:ProportionOfRoyaltyInterestInJointOperationByNoncontrollingOwner
662 Proportion of additional royalty interest in joint operation by noncontrolling owner, contingent on meeting minimum costs Concept (Percent) For Period trx:ProportionOfAdditionalRoyaltyInterestInJointOperationByNoncontrollingOwnerContingentOnMeetingMinimumCosts
663 Joint operation, amount to be exchanged for royalty interest Concept (Monetary) As Of Credit trx:JointOperationAmountToBeExchangedForRoyaltyInterest
664 Joint operation, annual option fee Concept (Monetary) For Period Debit trx:JointOperationAnnualOptionFee
665 053 - Disclosure - Note 4 - Mineral Properties and Deferred Exploration - Prospecting Operations (Details) Network

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666 Statement Table [Table] Table

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667 Legal Entity [Axis] Axis dei:LegalEntityAxis
668 Entity [Domain] Member dei:EntityDomain
669 Statement Line Items [Line Items] LineItems trx:StatementLineItems
670 Initial period (4 years) Concept (Monetary) For Period trx:ProspectingOperationsMinimumExpenditurePerYearInitialPeriod
671 First renewal (3 years) Concept (Monetary) For Period trx:ProspectingOperationsMinimumExpenditurePerYearFirstRenewal
672 Second renewal (2 years) Concept (Monetary) For Period trx:ProspectingOperationsMinimumExpenditurePerYearSecondRenewal
673 054 - Disclosure - Note 4 - Mineral Properties and Deferred Exploration - Expenditure on Mineral Properties (Details) Network

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674 Statement Table [Table] Table

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675 Joint ventures [axis] Axis ifrs-full:JointVenturesAxis
676 Entity's total for joint ventures [member] Member ifrs-full:EntitysTotalForJointVenturesMember
677 Buckreef Gold Project [member] Member trx:BuckreefGoldProjectMember
678 Joint operations [axis] Axis ifrs-full:JointOperationsAxis
679 Entity's total for joint operations [member] Member ifrs-full:EntitysTotalForJointOperationsMember
680 Kigosi Project [member] Member trx:KigosiProjectMember
681 Itelemia Project [member] Member trx:ItelemiaProjectMember
682 Luhala Project [member] Member trx:LuhalaProjectMember
683 Legal Entity [Axis] Axis dei:LegalEntityAxis
684 Entity [Domain] Member dei:EntityDomain
685 Statement Line Items [Line Items] LineItems trx:StatementLineItems
686 Balance Concept (Monetary) As Of Debit trx:ExplorationAndEvaluationExpenditures
687 Camp, field supplies and travel Concept (Monetary) For Period Debit trx:ExplorationAndEvaluationExpendituresFromCampFieldSuppliesAndTravel
688 License fees and exploration and field overhead Concept (Monetary) For Period Debit trx:ExplorationAndEvaluationExpendituresFromLicenseFeesAndExplorationAndFieldOverhead
689 Geological consulting and field wages Concept (Monetary) For Period Debit trx:ExplorationAndEvaluationExpendituresFromGeologicalConsultingAndFieldWages
690 Geophysical and geochemical Concept (Monetary) For Period Debit trx:ExplorationAndEvaluationExpendituresFromGeophysicalAndGeochemical
691 Property acquisition costs Concept (Monetary) For Period Debit trx:ExplorationAndEvaluationExpendituresFromPropertyAcquisitionCosts
692 Trenching and drilling Concept (Monetary) For Period Debit trx:ExplorationAndEvaluationExpendituresFromTrenchingAndDrilling
693 Recoveries Concept (Monetary) For Period Credit trx:ExplorationAndEvaluationExpendituresRecoveries
694 Foreign exchange translation Concept (Monetary) For Period Credit trx:ExplorationAndEvaluationExpendituresForeignExchangeTranslation
695 Concept (Monetary) For Period Debit trx:IncreaseDecreaseInExplorationAndEvaluationExpendituresIncurred
696 Concept (Monetary) For Period Debit trx:ExplorationAndEvaluationExpendituresBeforeWriteoffs
697 Write off of mineral properties and deferred exploration costs (Note 4) Concept (Monetary) For Period Debit trx:WritedownsOfMineralPropertiesAndDeferredExplorationCosts
698 055 - Disclosure - Note 5 - Property, Plant and Equipment (Details Textual) Network

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699 Statement Table [Table] Table

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700 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
701 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
702 Automotive and mining equipment [member] Member trx:AutomotiveAndMiningEquipmentMember
703 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
704 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
705 Key management personnel of entity or parent [member] Member ifrs-full:KeyManagementPersonnelOfEntityOrParentMember
706 Range [axis] Axis ifrs-full:RangeAxis
707 Ranges [member] Member ifrs-full:RangesMember
708 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
709 Top of range [member] Member ifrs-full:TopOfRangeMember
710 Legal Entity [Axis] Axis dei:LegalEntityAxis
711 Entity [Domain] Member dei:EntityDomain
712 Statement Line Items [Line Items] LineItems trx:StatementLineItems
713 Proceeds from sales of property, plant and equipment Concept (Monetary) For Period Debit ifrs-full:ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities
714 Sale leaseback transaction, lease term Concept (Decimal) For Period trx:SaleLeasebackTransactionLeaseTerm
715 Sale leaseback transaction, purchase price Concept (Monetary) For Period Credit trx:SaleLeasebackTransactionPurchasePrice
716 Sale leaseback transaction, monthly base payments Concept (Monetary) For Period Credit trx:SaleLeasebackTransactionMonthlyBasePayments
717 Sale leaseback transaction, interest rate Concept (Percent) As Of trx:SaleLeasebackTransactionInterestRate
718 Gains (losses) arising from sale and leaseback transactions Concept (Monetary) For Period Credit ifrs-full:GainsLossesArisingFromSaleAndLeasebackTransactions
719 Finance lease liabilities Concept (Monetary) As Of Credit ifrs-full:FinanceLeaseLiabilities
720 Equity issued, settlement of debt Concept (Shares) For Period trx:EquityIssuedSettlementOfDebt
721 Weighted average share price Concept (Monetary) For Period ifrs-full:WeightedAverageSharePrice
722 Issue of equity, settlement of debt Concept (Monetary) For Period Credit trx:IssueOfEquitySettlementOfDebt
723 Gain (loss) on settlement of debt Concept (Monetary) For Period Credit trx:GainLossOnSettlementOfDebt
724 Current finance lease liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentFinanceLeaseLiabilities
725 Interest expense on lease liabilities Concept (Monetary) For Period Debit ifrs-full:InterestExpenseOnLeaseLiabilities
726 056 - Disclosure - Note 5 - Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Details) Network

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727 Statement Table [Table] Table

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728 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
729 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
730 Drilling equipment [member] Member trx:DrillingEquipmentMember
731 Automotive [member] Member trx:AutomotiveMember
732 Computer equipment [member] Member ifrs-full:ComputerEquipmentMember
733 Machinery [member] Member ifrs-full:MachineryMember
734 Leasehold improvements [member] Member ifrs-full:LeaseholdImprovementsMember
735 Heap leach pads [member] Member trx:HeapLeachPadsMember
736 Construction in progress [member] Member ifrs-full:ConstructionInProgressMember
737 Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Axis ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis
738 Carrying amount [member] Member ifrs-full:CarryingAmountMember
739 Gross carrying amount [member] Member ifrs-full:GrossCarryingAmountMember
740 Accumulated depreciation and amortisation [member] Member ifrs-full:AccumulatedDepreciationAndAmortisationMember
741 Legal Entity [Axis] Axis dei:LegalEntityAxis
742 Entity [Domain] Member dei:EntityDomain
743 Statement Line Items [Line Items] LineItems trx:StatementLineItems
744 As at September 1, 2016 Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
745 Disposals Concept (Monetary) For Period Credit ifrs-full:DisposalsPropertyPlantAndEquipment
746 Foreign exchange Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment
747 Additions Concept (Monetary) For Period Debit ifrs-full:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment
748 As at August 31, 2017 Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
749 Depreciation expense Concept (Monetary) For Period ifrs-full:DepreciationPropertyPlantAndEquipment
750 057 - Disclosure - Note 6 - Capital Stock (Details Textual) Network

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751 Statement Table [Table] Table

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752 Types of share-based payment arrangements [axis] Axis ifrs-full:TypesOfSharebasedPaymentArrangementsAxis
753 Share-based payment arrangements [member] Member ifrs-full:SharebasedPaymentArrangementsMember
754 RSU [member] Member trx:RSUMember
755 Options vested on November 28, 2016 [member] Member trx:OptionsVestedNovember282016Member
756 Options vested on October 11, 2017 [member] Member trx:OptionsVestedOnOctober112017Member
757 Options vested on September 29, 2017 [member] Member trx:OptionsVestedOnSeptember292017Member
758 Options vested on January 2, 2018 [member] Member trx:OptionsVestedOnJanuary22018Member
759 Components of equity [axis] Axis ifrs-full:ComponentsOfEquityAxis
760 Equity [member] Member ifrs-full:EquityMember
761 Issued capital [member] Member ifrs-full:IssuedCapitalMember
762 Classes of ordinary shares [axis] Axis ifrs-full:ClassesOfOrdinarySharesAxis
763 Ordinary shares [member] Member ifrs-full:OrdinarySharesMember
764 Shares issued interest on gold loans and convertible loans [member] Member trx:SharesIssuedInterestOnGoldLoansAndConvertibleLoansMember
765 Shares issued as financing fee for convertible loans [member] Member trx:SharesIssuedAsFinancingFeeForConvertibleLoansMember
766 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
767 Counterparties [member] Member ifrs-full:CounterpartiesMember
768 Crede CG III, Ltd. [member] Member trx:CredeCGIIILtdMember
769 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
770 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
771 Warrants [member] Member trx:WarrantsMember
772 Five-year warrants [member] Member trx:FiveYearWarrantsMember
773 Agent warrants [member] Member trx:AgentWarrantsMember
774 Convertible notes and warrants [member] Member trx:ConvertibleNotesAndWarrantsMember
775 Share purchase warrants [member] Member trx:SharePurchaseWarrantsMember
776 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
777 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
778 Outside directors [member] Member trx:OutsideDirectorsMember
779 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
780 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
781 Vesting of options [member] Member trx:VestingOfOptionsMember
782 Legal Entity [Axis] Axis dei:LegalEntityAxis
783 Entity [Domain] Member dei:EntityDomain
784 Statement Line Items [Line Items] LineItems trx:StatementLineItems
785 Number of shares authorised Concept (Shares) As Of ifrs-full:NumberOfSharesAuthorised
786 Equity issued, restricted stock units Concept (Shares) For Period trx:EquityIssuedRestrictedStockUnits
787 Weighted average share price Concept (Monetary) For Period ifrs-full:WeightedAverageSharePrice
788 Issue of restricted stock unit Concept (Monetary) For Period Credit trx:IssueOfRestrictedStockUnit
789 Equity issued, interest on gold loans and convertible loans Concept (Shares) For Period trx:EquityIssuedInterestOnGoldLoansAndConvertibleLoans
790 Issue of equity for interest on gold loans and convertible loans Concept (Monetary) For Period Credit trx:IssueOfEquityForInterestOnGoldLoansAndConvertibleLoans
791 Interest settled from shares issued Concept (Monetary) For Period Credit trx:InterestSettledFromSharesIssued
792 Loss on shares issued for settlement of debt Concept (Monetary) For Period Debit trx:LossOnSharesIssuedForSettlementOfDebt
793 Equity issued, financing fee for convertible loans Concept (Shares) For Period trx:EquityIssuedFinancingFeeForConvertibleLoans
794 Issue of equity for financing fee for convertible loans Concept (Monetary) For Period Credit trx:IssueOfEquityForFinancingFeeForConvertibleLoans
795 Issue of equity, private placement Concept (Monetary) For Period Credit trx:IssueOfEquityPrivatePlacement
796 Equity issued, private placement Concept (Shares) For Period trx:EquityIssuedPrivatePlacement
797 Warrant, term Concept (Decimal) For Period trx:WarrantTerm
798 Number of common shares purchasable from warrants Concept (Shares) For Period trx:NumberOfCommonSharesPurchasableFromWarrants
799 Weighted average exercise price of other equity instruments outstanding in share-based payment arrangement at end of period Concept (Monetary) As Of ifrs-full:WeightedAverageExercisePriceOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement
800 Derivative financial liabilities Concept (Monetary) As Of Credit ifrs-full:DerivativeFinancialLiabilities
801 Percentage of agent fees Concept (Percent) For Period trx:PercentageOfAgentFees
802 Percentage of finders fees Concept (Percent) For Period trx:PercentageOfFindersFees
803 Number of warrants issued Concept (Shares) For Period trx:NumberOfWarrantsIssued
804 Number of common shares purchasable from a warrant Concept (Shares) For Period trx:NumberOfCommonSharesPurchasableFromAWarrant
805 Convertible loans Concept (Monetary) As Of Credit trx:ConvertibleLoans
806 Convertible loans, coupon rate Concept (Percent) As Of trx:ConvertibleLoansCouponRate
807 Equity issued, settlement of convertible loans Concept (Shares) For Period trx:EquityIssuedSettlementOfConvertibleLoans
808 Warrants, fixed monetary amount for consideration Concept (Monetary) For Period Credit trx:WarrantsFixedMonetaryAmountForConsideration
809 Warrants, fair value Concept (Monetary) As Of Credit trx:WarrantsFairValue
810 Weighted average exercise price of outstanding warrants Concept (Monetary) As Of trx:WeightedAverageExercisePriceOfOutstandingWarrants
811 Weighted average remaining contractual life of outstanding warrants Concept (Decimal) As Of trx:WeightedAverageRemainingContractualLifeOfOutstandingWarrants
812 Reserve for warrants Concept (Monetary) As Of Credit trx:ReserveForWarrants
813 Number of common shares purchasable from a restricted stock unit Concept (Shares) For Period trx:NumberOfCommonSharesPurchasableFromARestrictedStockUnit
814 Maximum number of other equity instruments authorized in share-based payment arrangement Concept (Shares) As Of trx:MaximumNumberOfOtherEquityInstrumentsAuthorizedInSharebasedPaymentArrangement
815 Key management personnel compensation Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensation
816 Key management personnel compensation, additional per year serving on committee Concept (Monetary) For Period Debit trx:KeyManagementPersonnelCompensationAdditionalPerYearServingOnCommittee
817 Key management personnel compensation, additional per year serving as chair of committee Concept (Monetary) For Period Debit trx:KeyManagementPersonnelCompensationAdditionalPerYearServingAsChairOfCommittee
818 Number of instruments granted in share-based payment arrangement Concept (Decimal) For Period ifrs-full:NumberOfInstrumentsGrantedInSharebasedPaymentArrangement
819 Expense from share-based payment transactions with employees Concept (Monetary) For Period Debit ifrs-full:ExpenseFromSharebasedPaymentTransactionsWithEmployees
820 Non-cash items, share based payments capitalized to mineral properties Concept (Monetary) For Period Debit trx:NoncashItemsShareBasedPaymentsCapitalizedToMineralProperties
821 Director fees Concept (Monetary) As Of Credit trx:DirectorFees
822 Number of other equity instruments forfeited in share-based payment arrangement Concept (Decimal) For Period ifrs-full:NumberOfOtherEquityInstrumentsForfeitedInSharebasedPaymentArrangement
823 Number of months for options to vest in share-based payment arrangement Concept (Decimal) For Period trx:NumberOfMonthsForOptionsToVestInSharebasedPaymentArrangement
824 Number of share options available in share-based payment arrangement Concept (Shares) As Of trx:NumberOfShareOptionsAvailableInSharebasedPaymentArrangement
825 Number of share options granted in share-based payment arrangement Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsGrantedInSharebasedPaymentArrangement
826 Weighted average exercise price of share options granted in share-based payment arrangement Concept (Monetary) For Period ifrs-full:WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement
827 Fair value of share options granted in share-based payment arrangement Concept (Monetary) For Period Credit trx:FairValueOfShareOptionsGrantedInSharebasedPaymentArrangement
828 Expected dividend as percentage, share options granted Concept (Percent) For Period ifrs-full:ExpectedDividendAsPercentageShareOptionsGranted
829 Expected volatility, share options granted Concept (Percent) For Period ifrs-full:DescriptionOfExpectedVolatilityShareOptionsGranted
830 Risk free interest rate, share options granted Concept (Percent) For Period ifrs-full:DescriptionOfRiskFreeInterestRateShareOptionsGranted
831 Option life, share options granted Concept (Decimal) For Period ifrs-full:DescriptionOfOptionLifeShareOptionsGranted
832 Vesting percentage of options in share-based payment arrangement Concept (Percent) For Period trx:VestingPercentageOfOptionsInSharebasedPaymentArrangement
833 Weighted average exercise price of share options forfeited in share-based payment arrangement Concept (Monetary) For Period ifrs-full:WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement
834 Increase in options value from modification Concept (Monetary) For Period Credit trx:IncreaseInOptionsValueFromModification
835 058 - Disclosure - Note 6 - Capital Stock - Share Capital Activity (Details) Network

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836 Statement Table [Table] Table

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837 Components of equity [axis] Axis ifrs-full:ComponentsOfEquityAxis
838 Equity [member] Member ifrs-full:EquityMember
839 Issued capital [member] Member ifrs-full:IssuedCapitalMember
840 Legal Entity [Axis] Axis dei:LegalEntityAxis
841 Entity [Domain] Member dei:EntityDomain
842 Statement Line Items [Line Items] LineItems trx:StatementLineItems
843 Balance, number (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
844 Balance, amount Concept (Monetary) As Of Credit ifrs-full:Equity
845 Issued for private placements, net of share issue costs, number (in shares) Concept (Shares) For Period trx:EquityIssuedPrivatePlacement
846 Issued for private placements, net of share issue costs, amount Concept (Monetary) For Period Credit trx:IssueOfEquityPrivatePlacement
847 Warrants issued on private placement, amount Concept (Monetary) For Period Credit trx:WarrantsIssuedInPrivatePlacement
848 Agent warrants issued on private placement, amount Concept (Monetary) For Period Credit trx:AgentWarrantsIssuedInPrivatePlacement
849 Issued pursuant to Restricted Share Unit Plan, number (in shares) Concept (Shares) For Period trx:EquityIssuedRestrictedStockUnits
850 Issued pursuant to Restricted Share Unit Plan, amount Concept (Monetary) For Period Credit trx:IssueOfRestrictedStockUnit
851 Shares issued for interest on gold loans, number (in shares) Concept (Shares) For Period trx:EquityIssuedInterestOnGoldLoansAndConvertibleLoans
852 Shares issued for interest on gold loans, amount Concept (Monetary) For Period Credit trx:IssueOfEquityForInterestOnGoldLoansAndConvertibleLoans
853 Finders fees on convertible loans, number (in shares) Concept (Shares) For Period trx:EquityIssuedFinancingFeeForConvertibleLoans
854 Finders fees on convertible loans, amount Concept (Monetary) For Period Credit trx:IssueOfEquityForFinancingFeeForConvertibleLoans
855 Shares issued for settlement of leases (Note 5), number (in shares) Concept (Shares) For Period trx:EquityIssuedSettlementOfLeases
856 Shares issued for settlement of leases (Note 5), amount Concept (Monetary) For Period Credit trx:IssueOfEquityForSettlementOfLeases
857 Shares issued for settlement of amounts due to related parties (Note 9), number (in shares) Concept (Shares) For Period trx:EquityIssuedSettlementOfAmountsDueToRelatedParties
858 Shares issued for settlement of amounts due to related parties (Note 9), amount Concept (Monetary) For Period Credit trx:IssueOfEquityForSettlementOfAmountsDueToRelatedParties
859 Shares issued for settlement of convertible loans (Note 23), number (in shares) Concept (Shares) For Period trx:EquityIssuedSettlementOfConvertibleLoans
860 Shares issued for settlement of convertible loans (Note 23), amount Concept (Monetary) For Period Credit trx:IssueOfEquityForSettlementOfConvertibleLoans
861 Exercise of warrants, number (in shares) Concept (Shares) For Period trx:EquityIssuedExerciseOfWarrants
862 Exercise of warrants, amount Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughExerciseOfWarrantsEquity
863 Balance, number (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
864 Balance, amount Concept (Monetary) As Of Credit ifrs-full:Equity
865 059 - Disclosure - Note 6 - Capital Stock - Warrant Assumptions (Details) Network

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866 Statement Table [Table] Table

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867 Legal Entity [Axis] Axis dei:LegalEntityAxis
868 Entity [Domain] Member dei:EntityDomain
869 Statement Line Items [Line Items] LineItems trx:StatementLineItems
870 Risk-free interest rate Concept (Percent) For Period trx:RiskFreeInterestRateWarrantAssumption
871 Expected volatility Concept (Percent) For Period trx:ExpectedVolatilityWarrantAssumption
872 Dividend yield Concept (Percent) For Period trx:DividendYieldWarrantAssumption
873 Expected life (Year) Concept (xbrli:durationItemType) For Period trx:ExpectedLifeWarrantAssumption
874 060 - Disclosure - Note 6 - Capital Stock - Warrants Outstanding (Details) Network

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875 Statement Table [Table] Table

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876 Classes of entity's own equity instruments [axis] Axis ifrs-full:ClassesOfEntitysOwnEquityInstrumentsAxis
877 Entity's own equity instruments [member] Member ifrs-full:EntitysOwnEquityInstrumentsMember
878 Private placement financing agent warrants dated September 26, 2016 [Member] Member trx:PrivatePlacementFinancingAgentWarrantsDatedSeptember262016Member
879 Private placement financing warrant [Member] Member trx:PrivatePlacementFinancingWarrantMember
880 Private placement financing agent warrants dated September 1, 2016 [Member] Member trx:PrivatePlacementFinancingAgentWarrantsDatedSeptember12016Member
881 Convertible senior note financing warrants [Member] Member trx:ConvertibleSeniorNoteFinancingWarrantsMember
882 Legal Entity [Axis] Axis dei:LegalEntityAxis
883 Entity [Domain] Member dei:EntityDomain
884 Statement Line Items [Line Items] LineItems trx:StatementLineItems
885 Number of warrants (in shares) Concept (Shares) As Of trx:WarrantsOutstanding
886 Exercise price (in dollars per share) Concept (Share) For Period invest:InvestmentWarrantsExercisePrice
887 061 - Disclosure - Note 6 - Capital Stock - Warrant Activity (Details) Network

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888 Statement Table [Table] Table

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889 Legal Entity [Axis] Axis dei:LegalEntityAxis
890 Entity [Domain] Member dei:EntityDomain
891 Statement Line Items [Line Items] LineItems trx:StatementLineItems
892 Balance (in shares) Concept (Shares) As Of trx:WarrantsOutstanding
893 Balance, weighted average exercise price (in CAD per share) Concept (Share) As Of trx:WarrantsExercisePrice
894 Warrants granted (in shares) Concept (Shares) For Period trx:NumberOfWarrantsIssued
895 Warrants granted, weighted average exercise price (in CAD per share) Concept (Share) For Period trx:WarrantsIssuedExercisePrice
896 Agent warrants granted (in shares) Concept (Shares) For Period trx:NumberOfAgentWarrantsGranted
897 Agent warrants granted, weighted average exercise price (in CAD per share) Concept (Share) For Period trx:AgentWarrantsGrantedExercisePrice
898 Expired warrants (in shares) Concept (Shares) For Period trx:NumberOfWarrantsExpired
899 Expired warrants, weighted average exercise price (in CAD per share) Concept (Share) For Period trx:WarrantsExpiredExercisePrice
900 Warrants exercised (in shares) Concept (Shares) For Period trx:NumberOfWarrantsExercised
901 Warrants exercised, weighted average exercise price (in CAD per share) Concept (Share) For Period trx:WarrantsExercisedExercisePrice
902 Balance (in shares) Concept (Shares) As Of trx:WarrantsOutstanding
903 Balance, weighted average exercise price (in CAD per share) Concept (Share) As Of trx:WarrantsExercisePrice
904 062 - Disclosure - Note 6 - Capital Stock - Warrant Liability Activity (Details) Network

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905 Statement Table [Table] Table

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906 Legal Entity [Axis] Axis dei:LegalEntityAxis
907 Entity [Domain] Member dei:EntityDomain
908 Statement Line Items [Line Items] LineItems trx:StatementLineItems
909 Balance at beginning of year Concept (Monetary) As Of Credit trx:ReserveForWarrants
910 Warrants issued Concept (Monetary) For Period Credit trx:WarrantsIssued
911 Warrants exercised Concept (Monetary) For Period Debit trx:WarrantsExercised
912 Reclassification on change of functional currency Concept (Monetary) For Period Credit trx:WarrantsReclassificationFunctionalCurrencyAdjustment
913 Balance at end of year Concept (Monetary) As Of Credit trx:ReserveForWarrants
914 063 - Disclosure - Note 6 - Capital Stock - Restricted Stock Units Outstanding (Details) Network

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915 Statement Table [Table] Table

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916 Legal Entity [Axis] Axis dei:LegalEntityAxis
917 Entity [Domain] Member dei:EntityDomain
918 Statement Line Items [Line Items] LineItems trx:StatementLineItems
919 Balance (in shares) Concept (Shares) As Of trx:RestrictedStockUnitsOutstanding
920 Balance, weighted average fair value (in CAD per share) Concept (Share) As Of trx:RestrictedStockUnitsWeightedAverageFairValue
921 Redeemed for common shares (in shares) Concept (Shares) For Period trx:RestrictedStockUnitsRedeemed
922 Redeemed for common shares, weighted average fair value (in CAD per share) Concept (Share) For Period trx:RestrictedStockUnitsRedeemedWeightedAverageFairValue
923 Forfeited/cancelled (in shares) Concept (Shares) For Period trx:RestrictedStockUnitsForfeitedcancelled
924 Forfeited/cancelled, weighted average fair value (in CAD per share) Concept (Share) For Period trx:RestrictedStockUnitsForfeitedcancelledWeightedAverageFairValue
925 Balance (in shares) Concept (Shares) As Of trx:RestrictedStockUnitsOutstanding
926 Balance, weighted average fair value (in CAD per share) Concept (Share) As Of trx:RestrictedStockUnitsWeightedAverageFairValue
927 064 - Disclosure - Note 6 - Capital Stock - Stock Options Oustanding (Details) Network

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928 Statement Table [Table] Table

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929 Legal Entity [Axis] Axis dei:LegalEntityAxis
930 Entity [Domain] Member dei:EntityDomain
931 Statement Line Items [Line Items] LineItems trx:StatementLineItems
932 Balance Concept (Decimal) As Of ifrs-full:NumberOfOutstandingShareOptions
933 Granted (i) Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsGrantedInSharebasedPaymentArrangement
934 Cancelled (i) Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement
935 Re-issued (i) (in shares) Concept (Shares) For Period trx:NumberOfShareOptionsReissued
936 Balance Concept (Decimal) As Of ifrs-full:NumberOfOutstandingShareOptions
937 Balance, weighted average exercise price Concept (Monetary) As Of ifrs-full:WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement
938 Granted (i), weighted average exercise price Concept (Monetary) For Period ifrs-full:WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement
939 Cancelled (i), weighted average exercise price Concept (Monetary) For Period ifrs-full:WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement
940 Re-issued (i), weighted average exercise price (in CAD per share) Concept (Share) For Period trx:ShareOptionsReissuedWeightedAverageExericsePrice
941 Balance, weighted average exercise price Concept (Monetary) As Of ifrs-full:WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement
942 065 - Disclosure - Note 6 - Capital Stock - Options Outstanding Exercise Price Range (Details) Network

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943 Statement Table [Table] Table

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944 Ranges of exercise prices for outstanding share options [axis] Axis ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis
945 Ranges of exercise prices for outstanding share options [member] Member ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsMember
946 Range 1 [Member] Member trx:Range1Member
947 Range 2 [Member] Member trx:Range2Member
948 Range 3 [Member] Member trx:Range3Member
949 Legal Entity [Axis] Axis dei:LegalEntityAxis
950 Entity [Domain] Member dei:EntityDomain
951 Statement Line Items [Line Items] LineItems trx:StatementLineItems
952 Exercise price Concept (Monetary) As Of ifrs-full:ExercisePriceOfOutstandingShareOptions
953 Number of options outstanding Concept (Decimal) As Of ifrs-full:NumberOfOutstandingShareOptions
954 Number of options exercisable Concept (Decimal) As Of ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement
955 Remaining contractual life Concept (Decimal) As Of ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions
956 066 - Disclosure - Note 7 - Reserve for Warrants - Warrant Activity (Details) Network

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957 Statement Table [Table] Table

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958 Components of equity [axis] Axis ifrs-full:ComponentsOfEquityAxis
959 Equity [member] Member ifrs-full:EquityMember
960 Reserve for warrants [member] Member trx:ReserveForWarrantsMember
961 Legal Entity [Axis] Axis dei:LegalEntityAxis
962 Entity [Domain] Member dei:EntityDomain
963 Statement Line Items [Line Items] LineItems trx:StatementLineItems
964 Balance, amount Concept (Monetary) As Of Credit ifrs-full:Equity
965 Agent warrants issued on private placement, amount Concept (Monetary) For Period Credit trx:AgentWarrantsIssuedInPrivatePlacement
966 Reversal of warrant liability upon change of functional currency to USD Concept (Monetary) For Period Credit trx:IncreaseDecreaseThroughReversalOfWarrantLiabilityUponChangeOfCurrency
967 Balance, amount Concept (Monetary) As Of Credit ifrs-full:Equity
968 067 - Disclosure - Note 8 - Reserve for Share Based Payments - Share Based Payment Activity (Details) Network

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969 Statement Table [Table] Table

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970 Components of equity [axis] Axis ifrs-full:ComponentsOfEquityAxis
971 Equity [member] Member ifrs-full:EquityMember
972 Reserve of share-based payments [member] Member ifrs-full:ReserveOfSharebasedPaymentsMember
973 Legal Entity [Axis] Axis dei:LegalEntityAxis
974 Entity [Domain] Member dei:EntityDomain
975 Statement Line Items [Line Items] LineItems trx:StatementLineItems
976 Balance, amount Concept (Monetary) As Of Credit ifrs-full:Equity
977 Issue of restricted stock unit Concept (Monetary) For Period Credit trx:IssueOfRestrictedStockUnit
978 Share based compensation – RSUs Concept (Monetary) For Period Credit trx:IncreaseDecreaseThroughSharebasedPaymentTransactionsRestrictedStockUnitsEquity
979 Share based compensation – Stock options Concept (Monetary) For Period Credit trx:IncreaseDecreaseThroughSharebasedPaymentTransactionsOptionsEquity
980 RSU forfeited Concept (Monetary) For Period Debit trx:DecreaseThroughRestrictedStockUnitsForfeitedEquity
981 Reversal of derivative in gold bullion loan upon change of functional currency to USD Concept (Monetary) For Period Credit trx:IncreaseDecreaseThroughReversalOfDerivativeInGoldBullionLoansUponChangeOfCurrency
982 Reversal of derivative in gold convertible loans upon change of functional currency to USD Concept (Monetary) For Period Credit trx:IncreaseDecreaseThroughTheReversalOfDerivativeInGoldConvertibleLoansUponChangeOfCurrency
983 Conversion component of convertible loans Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughConversionOfConvertibleInstruments
984 Balance, amount Concept (Monetary) As Of Credit ifrs-full:Equity
985 068 - Disclosure - Note 9 - Related Party Transactions and Key Management Compensation (Details Textual) Network

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986 Statement Table [Table] Table

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987 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
988 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
989 Legal firm where company's director is a partner [Member] Member trx:LegalFirmWhereCompanysDirectorIsAPartnerMember
990 Companies controlled by individuals associated with the former CEO and current director [Member] Member trx:CompaniesControlledByIndividualsAssociatedWithTheFormerCeoAndCurrentDirectorMember
991 Joint ventures where entity is venturer [member] Member ifrs-full:JointVenturesWhereEntityIsVenturerMember
992 Directors [Member] Member trx:DirectorsMember
993 Former CEO and current director [Member] Member trx:FormerCEOAndCurrentDirectorMember
994 Key management personnel of entity or parent [member] Member ifrs-full:KeyManagementPersonnelOfEntityOrParentMember
995 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
996 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
997 Automotive and mining equipment [member] Member trx:AutomotiveAndMiningEquipmentMember
998 Range [axis] Axis ifrs-full:RangeAxis
999 Ranges [member] Member ifrs-full:RangesMember
1000 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
1001 Top of range [member] Member ifrs-full:TopOfRangeMember
1002 Legal Entity [Axis] Axis dei:LegalEntityAxis
1003 Entity [Domain] Member dei:EntityDomain
1004 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1005 Services received, related party transactions Concept (Monetary) For Period Debit ifrs-full:ServicesReceivedRelatedPartyTransactions
1006 Amounts payable, related party transactions Concept (Monetary) As Of Credit ifrs-full:AmountsPayableRelatedPartyTransactions
1007 Amounts receivable, related party transactions Concept (Monetary) As Of Debit ifrs-full:AmountsReceivableRelatedPartyTransactions
1008 Sales of property and other assets, related party transactions Concept (Monetary) For Period Credit ifrs-full:SalesOfPropertyAndOtherAssetsRelatedPartyTransactions
1009 Sale leaseback transaction, lease term Concept (Decimal) For Period trx:SaleLeasebackTransactionLeaseTerm
1010 Sale leaseback transaction, purchase price Concept (Monetary) For Period Credit trx:SaleLeasebackTransactionPurchasePrice
1011 Sale leaseback transaction, monthly base payments Concept (Monetary) For Period Credit trx:SaleLeasebackTransactionMonthlyBasePayments
1012 Sale leaseback transaction, interest rate Concept (Percent) As Of trx:SaleLeasebackTransactionInterestRate
1013 Finance lease liabilities Concept (Monetary) As Of Credit ifrs-full:FinanceLeaseLiabilities
1014 Equity issued, settlement of debt Concept (Shares) For Period trx:EquityIssuedSettlementOfDebt
1015 Weighted average share price Concept (Monetary) For Period ifrs-full:WeightedAverageSharePrice
1016 Issue of equity, settlement of debt Concept (Monetary) For Period Credit trx:IssueOfEquitySettlementOfDebt
1017 Gain (loss) on settlement of debt Concept (Monetary) For Period Credit trx:GainLossOnSettlementOfDebt
1018 Current finance lease liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentFinanceLeaseLiabilities
1019 Total increase (decrease) in number of shares outstanding Concept (Shares) For Period ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding
1020 Shares issued, average price per share Concept (Share) For Period trx:SharesIssuedAveragePricePerShare
1021 Proceeds from issuing shares Concept (Monetary) For Period Debit ifrs-full:ProceedsFromIssuingShares
1022 Gain (loss) on extinguishment of borrowings Concept (Monetary) For Period Credit trx:GainLossOnExtinguishmentOfBorrowings
1023 069 - Disclosure - Note 9 - Related Party Transactions and Key Management Compensation - Related Party Expenses (Details) Network

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1024 Statement Table [Table] Table

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1025 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
1026 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
1027 Legal firm where company's director is a partner [Member] Member trx:LegalFirmWhereCompanysDirectorIsAPartnerMember
1028 Companies controlled by individuals associated with the former CEO and current director [Member] Member trx:CompaniesControlledByIndividualsAssociatedWithTheFormerCeoAndCurrentDirectorMember
1029 Joint ventures where entity is venturer [member] Member ifrs-full:JointVenturesWhereEntityIsVenturerMember
1030 Legal Entity [Axis] Axis dei:LegalEntityAxis
1031 Entity [Domain] Member dei:EntityDomain
1032 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1033 Services, related party Concept (Monetary) For Period Debit ifrs-full:ServicesReceivedRelatedPartyTransactions
1034 070 - Disclosure - Note 9 - Related Party Transactions and Key Management Compensation - Key Management Compensation (Details) Network

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1035 Statement Table [Table] Table

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1036 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
1037 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
1038 Key management personnel of entity or parent [member] Member ifrs-full:KeyManagementPersonnelOfEntityOrParentMember
1039 Directors [Member] Member trx:DirectorsMember
1040 Legal Entity [Axis] Axis dei:LegalEntityAxis
1041 Entity [Domain] Member dei:EntityDomain
1042 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1043 Fees, salaries and benefits Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensation
1044 Share based payments Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment
1045 071 - Disclosure - Note 10 - Management of Capital (Details Textual) Network

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1046 Statement Table [Table] Table

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1047 Legal Entity [Axis] Axis dei:LegalEntityAxis
1048 Entity [Domain] Member dei:EntityDomain
1049 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1050 Total equity attributable to owners of parent Concept (Monetary) As Of Credit ifrs-full:EquityAttributableToOwnersOfParent
1051 072 - Disclosure - Note 11 - Financial Instruments (Details Textual) Network

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1052 Statement Table [Table] Table

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1053 Legal Entity [Axis] Axis dei:LegalEntityAxis
1054 Entity [Domain] Member dei:EntityDomain
1055 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1056 Possible effect of 10% movement in volatility in Level 3 financial instruments on the consolidated statements of comprehensive loss Concept (Monetary) For Period Credit trx:PossibleEffectOf10PercentMovementInVolatilityInLevel3FinancialInstrumentsOnTheConsolidatedStatementsOfComprehensiveLoss
1057 Allowance account for credit losses of financial assets at end of period Concept (Monetary) As Of Credit ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets
1058 Impairment loss on financial assets Concept (Monetary) For Period Debit ifrs-full:ImpairmentLossOnFinancialAssets
1059 Possible effect of 1% change in interest rates on net income (loss) Concept (Monetary) For Period Credit trx:PossibleEffectOf1PercentChangeInInterestRatesOnNetIncomeLoss
1060 Total current assets Concept (Monetary) As Of Debit ifrs-full:CurrentAssets
1061 Current liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentLiabilities
1062 Working capital deficiency Concept (Monetary) As Of Credit trx:WorkingCapitalDeficiency
1063 Possible effect of 10% change in exchange rate on the statements of comprehensive loss Concept (Monetary) For Period Credit trx:PossibleEffectOf10ChangeInExchangeRateOnTheStatementsOfComprehensiveLoss
1064 073 - Disclosure - Note 12 - Other Receivables (Details Textual) Network

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1065 Statement Table [Table] Table

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1066 Legal Entity [Axis] Axis dei:LegalEntityAxis
1067 Entity [Domain] Member dei:EntityDomain
1068 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1069 Impairment loss recognised in profit or loss, trade and other receivables Concept (Monetary) For Period Debit trx:ImpairmentLossRecognisedInProfitOrLossTradeAndOtherReceivables
1070 Collateral held for receivable amounts outstanding Concept (Monetary) As Of Debit trx:CollateralHeldForReceivableAmountsOutstanding
1071 074 - Disclosure - Note 12 - Other Receivables - Components of Other Receivables (Details) Network

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1072 Statement Table [Table] Table

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1073 Legal Entity [Axis] Axis dei:LegalEntityAxis
1074 Entity [Domain] Member dei:EntityDomain
1075 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1076 Receivable from related parties Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherCurrentReceivablesDueFromRelatedParties
1077 HST and VAT receivable Concept (Monetary) As Of Debit ifrs-full:CurrentReceivablesFromTaxesOtherThanIncomeTax
1078 Other Concept (Monetary) As Of Debit ifrs-full:OtherCurrentReceivables
1079 Other Receivables Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherCurrentReceivables
1080 075 - Disclosure - Note 12 - Other Receivables - Aged Analysis of the Company's Other Receivables (Details) Network

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1081 Statement Table [Table] Table

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1082 Maturity [axis] Axis ifrs-full:MaturityAxis
1083 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
1084 Not later than one month [member] Member ifrs-full:NotLaterThanOneMonthMember
1085 Later than one month and not later than three months [member] Member ifrs-full:LaterThanOneMonthAndNotLaterThanThreeMonthsMember
1086 Later than three months and not later than one year [member] Member ifrs-full:LaterThanThreeMonthsAndNotLaterThanOneYearMember
1087 Legal Entity [Axis] Axis dei:LegalEntityAxis
1088 Entity [Domain] Member dei:EntityDomain
1089 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1090 Other receivables (Note 12) Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherCurrentReceivables
1091 076 - Disclosure - Note 13 - Prepaid and Other Assets - Prepaid and Other Assets (Details) Network

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1092 Statement Table [Table] Table

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1093 Legal Entity [Axis] Axis dei:LegalEntityAxis
1094 Entity [Domain] Member dei:EntityDomain
1095 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1096 Insurance Concept (Monetary) As Of Debit trx:PrepaidInsurance
1097 Listing fees Concept (Monetary) As Of Debit trx:PrepaidListingFees
1098 Other Concept (Monetary) As Of Debit trx:OtherPrepaidExpenses
1099 Prepaid and other assets (Note 13) Concept (Monetary) As Of Debit ifrs-full:CurrentPrepaymentsAndOtherCurrentAssets
1100 077 - Disclosure - Note 14 - Trade, Other Payables and Accrued Liabilities (Details Textual) Network

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1101 Statement Table [Table] Table

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1102 Range [axis] Axis ifrs-full:RangeAxis
1103 Ranges [member] Member ifrs-full:RangesMember
1104 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
1105 Top of range [member] Member ifrs-full:TopOfRangeMember
1106 Legal Entity [Axis] Axis dei:LegalEntityAxis
1107 Entity [Domain] Member dei:EntityDomain
1108 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1109 Credit period taken for trade purchases Concept (xbrli:durationItemType) For Period trx:CreditPeriodTakenForTradePurchases
1110 078 - Disclosure - Note 14 - Trade, Other Payables and Accrued Liabilities - Aged Analysis of Trade, Other Payables and Accrued Liabilities (Details) Network

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1111 Statement Table [Table] Table

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1112 Maturity [axis] Axis ifrs-full:MaturityAxis
1113 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
1114 Not later than one month [member] Member ifrs-full:NotLaterThanOneMonthMember
1115 Later than one month and not later than three months [member] Member ifrs-full:LaterThanOneMonthAndNotLaterThanThreeMonthsMember
1116 Later than three months and not later than one year [member] Member ifrs-full:LaterThanThreeMonthsAndNotLaterThanOneYearMember
1117 Legal Entity [Axis] Axis dei:LegalEntityAxis
1118 Entity [Domain] Member dei:EntityDomain
1119 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1120 Trade, other payables and accrued liabilities (Note 14) Concept (Monetary) As Of Credit trx:TradeOtherCurrentPayablesAndCurrentAccruedLiabilities
1121 079 - Disclosure - Note 15 - Inventory - Inventory (Details) Network

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1122 Statement Table [Table] Table

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1123 Legal Entity [Axis] Axis dei:LegalEntityAxis
1124 Entity [Domain] Member dei:EntityDomain
1125 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1126 Stockpiled ore and work in progress Concept (Monetary) As Of Debit trx:CurrentWorkInProgressAndRawMaterials
1127 Supplies Concept (Monetary) As Of Debit ifrs-full:ProductionSupplies
1128 Total Inventory Concept (Monetary) As Of Debit ifrs-full:Inventories
1129 080 - Disclosure - Note 16 - Cash (Details Textual) Network

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1130 Statement Table [Table] Table

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1131 Legal Entity [Axis] Axis dei:LegalEntityAxis
1132 Entity [Domain] Member dei:EntityDomain
1133 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1134 Total cash Concept (Monetary) As Of Debit ifrs-full:Cash
1135 081 - Disclosure - Note 17 - Segmented Information - Geographic Segments (Details) Network

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1136 Statement Table [Table] Table

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1137 Geographical [Axis] Axis srt:StatementGeographicalAxis
1138 Geographical [Domain] Member srt:SegmentGeographicalDomain
1139 CANADA Member country:CA
1140 TANZANIA, UNITED REPUBLIC OF Member country:TZ
1141 Legal Entity [Axis] Axis dei:LegalEntityAxis
1142 Entity [Domain] Member dei:EntityDomain
1143 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1144 Assets Concept (Monetary) As Of Debit ifrs-full:Assets
1145 Long term assets Concept (Monetary) As Of Debit ifrs-full:NoncurrentAssets
1146 082 - Disclosure - Note 18 - Commitments (Details Textual) Network

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1147 Statement Table [Table] Table

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1148 Legal Entity [Axis] Axis dei:LegalEntityAxis
1149 Entity [Domain] Member dei:EntityDomain
1150 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1151 Unapaid license fees, accrual Concept (Monetary) As Of Credit trx:UnapaidLicenseFeesAccrual
1152 Unpaid license fees, potential penalty Concept (Monetary) As Of Credit trx:UnpaidLicenseFeesPotentialPenalty
1153 083 - Disclosure - Note 19 - Asset Retirement Obligation (Details Textual) Network

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1154 Statement Table [Table] Table

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1155 Legal Entity [Axis] Axis dei:LegalEntityAxis
1156 Entity [Domain] Member dei:EntityDomain
1157 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1158 Future retirement costs Concept (Monetary) As Of Credit trx:FutureRetirementCosts
1159 Risk free interest rate, retirement obligations Concept (Percent) For Period trx:RiskFreeInterestRateRetirementObligations
1160 Annual inflation assumption Concept (Percent) For Period trx:AnnualInflationAssumption
1161 084 - Disclosure - Note 19 - Asset Retirement Obligation - Asset Retirement Obligation Activity (Details) Network

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1162 Statement Table [Table] Table

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1163 Legal Entity [Axis] Axis dei:LegalEntityAxis
1164 Entity [Domain] Member dei:EntityDomain
1165 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1166 Balance, beginning of year Concept (Monetary) As Of Credit trx:AssetRetirementObligation
1167 Accretion expense Concept (Monetary) For Period Debit trx:AccretionExpenseOnAssetRetirementObligation
1168 Balance, end of the year Concept (Monetary) As Of Credit trx:AssetRetirementObligation
1169 085 - Disclosure - Note 20 - Non-controlling Interest - Changes to the Non-controlling Interest (Details) Network

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1170 Statement Table [Table] Table

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1171 Legal Entity [Axis] Axis dei:LegalEntityAxis
1172 Entity [Domain] Member dei:EntityDomain
1173 Buckreef [member] Member trx:BuckreefMember
1174 NWBM [member] Member trx:NWBMMember
1175 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1176 Balance at beginning of year Concept (Monetary) As Of Credit ifrs-full:NoncontrollingInterests
1177 Non-controlling interest’s 45% share of Buckreef’s comprehensive loss Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeAttributableToNoncontrollingInterests
1178 Balance at end of year Concept (Monetary) As Of Credit ifrs-full:NoncontrollingInterests
1179 086 - Disclosure - Note 20 - Non-controlling Interest - Summarized Financial Information (Details) Network

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1180 Statement Table [Table] Table

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 trx:StatementTable
1181 Components of equity [axis] Axis ifrs-full:ComponentsOfEquityAxis
1182 Equity [member] Member ifrs-full:EquityMember
1183 Non-controlling interests [member] Member ifrs-full:NoncontrollingInterestsMember
1184 Legal Entity [Axis] Axis dei:LegalEntityAxis
1185 Entity [Domain] Member dei:EntityDomain
1186 Buckreef [member] Member trx:BuckreefMember
1187 NWBM [member] Member trx:NWBMMember
1188 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1189 Current assets Concept (Monetary) As Of Debit ifrs-full:CurrentAssets
1190 Long term assets Concept (Monetary) As Of Debit ifrs-full:NoncurrentAssets
1191 Current liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentLiabilities
1192 Asset retirement obligation Concept (Monetary) As Of Credit trx:AssetRetirementObligation
1193 Advances from parent Concept (Monetary) As Of Credit ifrs-full:Advances
1194 Net income (loss) for the year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
1195 087 - Disclosure - Note 21 - Gold Bullion Loans (Details Textual) Network

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 http://www.tanzanianroyalty.com/20180831/role/statement-note-21-gold-bullion-loans-details-textual
1196 Statement Table [Table] Table

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 trx:StatementTable
1197 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
1198 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
1199 Gold bullion loans [member] Member trx:GoldBullionLoansMember
1200 Range [axis] Axis ifrs-full:RangeAxis
1201 Ranges [member] Member ifrs-full:RangesMember
1202 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
1203 Top of range [member] Member ifrs-full:TopOfRangeMember
1204 Legal Entity [Axis] Axis dei:LegalEntityAxis
1205 Entity [Domain] Member dei:EntityDomain
1206 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1207 Proceeds from loan Concept (Monetary) For Period Debit trx:ProceedsFromLoan
1208 Borrowings, interest rate Concept (Percent) As Of ifrs-full:BorrowingsInterestRate
1209 loan, exercise price per share Concept (Share) As Of trx:LoanexercisePricePerShare
1210 Loans Settled Concept (Monetary) As Of Credit trx:LoansSettled
1211 Equity issued, settlement of debt Concept (Shares) For Period trx:EquityIssuedSettlementOfDebt
1212 Issue of equity, settlement of debt Concept (Monetary) For Period Credit trx:IssueOfEquitySettlementOfDebt
1213 Gain (loss) on settlement of debt Concept (Monetary) For Period Credit trx:GainLossOnSettlementOfDebt
1214 Finance income (cost) Concept (Monetary) For Period Credit ifrs-full:FinanceIncomeCost
1215 Interest accretion expense Concept (Monetary) For Period Debit trx:InterestAccretionExpense
1216 Derivatives reclassified to share-based payments reserve Concept (Monetary) For Period Debit trx:DerivativesReclassifiedToSharebasedPaymentsReserve
1217 088 - Disclosure - Note 21 - Gold Bullion Loans - Components of Gold Bullion Loans (Details) Network

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 http://www.tanzanianroyalty.com/20180831/role/statement-note-21-gold-bullion-loans-components-of-gold-bullion-loans-details
1218 Statement Table [Table] Table

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 trx:StatementTable
1219 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
1220 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
1221 Gold bullion loans [member] Member trx:GoldBullionLoansMember
1222 Legal Entity [Axis] Axis dei:LegalEntityAxis
1223 Entity [Domain] Member dei:EntityDomain
1224 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1225 Balance Concept (Monetary) As Of Credit ifrs-full:Borrowings
1226 Loans received Concept (Monetary) For Period Credit trx:LoanReceived
1227 Less: repayment of loans converted to shares Concept (Monetary) For Period Credit trx:RepaymentOfLoansConvertedToShares
1228 Less: conversion component of convertible loans Concept (Monetary) For Period Debit trx:ConversionComponentOfConvertibleLoans
1229 Interest accrued Concept (Monetary) For Period Debit trx:LoansInterestAccrued
1230 Issuance of shares for interest payment Concept (Monetary) For Period Debit trx:IssuanceOfSharesForInterestPayment
1231 Interest accretion Concept (Monetary) For Period Debit trx:InterestAccretionExpense
1232 Foreign exchange translation adjustment Concept (Monetary) For Period Debit trx:LoansForeignExchange
1233 Balance Concept (Monetary) As Of Credit ifrs-full:Borrowings
1234 Short term portion of gold loan Concept (Monetary) As Of Credit ifrs-full:ShorttermBorrowings
1235 Long term portion of gold loan Concept (Monetary) As Of Credit ifrs-full:LongtermBorrowings
1236 089 - Disclosure - Note 22 - Finance Costs - Schedule of Finance Costs (Details) Network

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 http://www.tanzanianroyalty.com/20180831/role/statement-note-22-finance-costs-schedule-of-finance-costs-details
1237 Statement Table [Table] Table

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 trx:StatementTable
1238 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
1239 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
1240 Gold bullion loans [member] Member trx:GoldBullionLoansMember
1241 Convertible loans [member] Member trx:ConvertibleLoansMember
1242 Legal Entity [Axis] Axis dei:LegalEntityAxis
1243 Entity [Domain] Member dei:EntityDomain
1244 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1245 Finance costs Concept (Monetary) For Period Credit ifrs-full:FinanceIncomeCost
1246 090 - Disclosure - Note 23 - Convertible Loans (Details Textual) Network

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 http://www.tanzanianroyalty.com/20180831/role/statement-note-23-convertible-loans-details-textual
1247 Statement Table [Table] Table

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 trx:StatementTable
1248 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
1249 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
1250 Convertible loans [member] Member trx:ConvertibleLoansMember
1251 Gold Loans and Convertible Loans [Member] Member trx:GoldLoansAndConvertibleLoansMember
1252 Range [axis] Axis ifrs-full:RangeAxis
1253 Ranges [member] Member ifrs-full:RangesMember
1254 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
1255 Top of range [member] Member ifrs-full:TopOfRangeMember
1256 Legal Entity [Axis] Axis dei:LegalEntityAxis
1257 Entity [Domain] Member dei:EntityDomain
1258 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1259 Proceeds from loan Concept (Monetary) For Period Debit trx:ProceedsFromLoan
1260 Borrowings, interest rate Concept (Percent) As Of ifrs-full:BorrowingsInterestRate
1261 loan, exercise price per share Concept (Share) As Of trx:LoanexercisePricePerShare
1262 Loans, finder’s fee, common shares issued, shares Concept (Shares) For Period trx:LoansFindersFeeCommonSharesIssuedShares
1263 Loans, finder’s fee, Common Shares issued, Value Concept (Monetary) For Period Debit trx:LoansFindersFeeCommonSharesIssuedValue
1264 Loans Settled Concept (Monetary) As Of Credit trx:LoansSettled
1265 Equity issued, settlement of debt Concept (Shares) For Period trx:EquityIssuedSettlementOfDebt
1266 Issue of equity, settlement of debt Concept (Monetary) For Period Credit trx:IssueOfEquitySettlementOfDebt
1267 Gain (loss) on settlement of debt Concept (Monetary) For Period Credit trx:GainLossOnSettlementOfDebt
1268 Interest accretion expense Concept (Monetary) For Period Debit trx:InterestAccretionExpense
1269 Derivatives reclassified to share-based payments reserve Concept (Monetary) For Period Debit trx:DerivativesReclassifiedToSharebasedPaymentsReserve
1270 091 - Disclosure - Note 23 - Convertible Loans - Components of Convertible Loans (Details) Network

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 http://www.tanzanianroyalty.com/20180831/role/statement-note-23-convertible-loans-components-of-convertible-loans-details
1271 Statement Table [Table] Table

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 trx:StatementTable
1272 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
1273 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
1274 Convertible loans [member] Member trx:ConvertibleLoansMember
1275 Legal Entity [Axis] Axis dei:LegalEntityAxis
1276 Entity [Domain] Member dei:EntityDomain
1277 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1278 Balance Concept (Monetary) As Of Credit trx:CurrentConveritbleLoan
1279 Proceeds from issuance of convertible loans Concept (Monetary) For Period Debit trx:ProceedsFromConvertibleLoan
1280 Conversion of convertible loan to shares Concept (Monetary) For Period Credit trx:ConversionOfConvertibleLoanToShares
1281 Less: conversion component of convertible loans Concept (Monetary) For Period Debit trx:ConversionComponentOfConvertibleLoans
1282 Less: finders fee Concept (Monetary) For Period Debit trx:LoansFindersFeeCommonSharesIssuedValue
1283 Interest accrued Concept (Monetary) For Period Debit trx:LoansInterestAccrued
1284 Interest accretion Concept (Monetary) For Period Debit trx:InterestAccretionExpense
1285 Foreign exchange translation adjustment Concept (Monetary) For Period Debit trx:LoansForeignExchange
1286 Balance Concept (Monetary) As Of Credit trx:CurrentConveritbleLoan
1287 092 - Disclosure - Note 24 - Taxes (Details Textual) Network

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 http://www.tanzanianroyalty.com/20180831/role/statement-note-24-taxes-details-textual
1288 Statement Table [Table] Table

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1289 Geographical [Axis] Axis srt:StatementGeographicalAxis
1290 Geographical [Domain] Member srt:SegmentGeographicalDomain
1291 CANADA Member country:CA
1292 TANZANIA, UNITED REPUBLIC OF Member country:TZ
1293 Temporary difference, unused tax losses and unused tax credits [axis] Axis ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis
1294 Temporary difference, unused tax losses and unused tax credits [member] Member ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember
1295 Non-capital losses [member] Member trx:NoncapitalLossesMember
1296 Legal Entity [Axis] Axis dei:LegalEntityAxis
1297 Entity [Domain] Member dei:EntityDomain
1298 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1299 Total average effective tax rate Concept (Percent) For Period ifrs-full:AverageEffectiveTaxRate
1300 Unused tax losses for which no deferred tax asset recognised Concept (Monetary) As Of ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
1301 Deferred tax liability (asset) at end of period Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilityAsset
1302 093 - Disclosure - Note 24 - Taxes - Schedule of Provision for Income Taxes (Details) Network

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1303 Statement Table [Table] Table

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 trx:StatementTable
1304 Geographical [Axis] Axis srt:StatementGeographicalAxis
1305 Geographical [Domain] Member srt:SegmentGeographicalDomain
1306 CANADA Member country:CA
1307 Legal Entity [Axis] Axis dei:LegalEntityAxis
1308 Entity [Domain] Member dei:EntityDomain
1309 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1310 Combined basic Canadian federal and provincial statutory income tax rates including surtaxes Concept (Percent) For Period ifrs-full:ApplicableTaxRate
1311 Statutory income tax rates applied to accounting income Concept (Monetary) For Period Debit ifrs-full:TaxExpenseIncomeAtApplicableTaxRate
1312 Foreign tax rates different from statutory rate Concept (Monetary) For Period Debit ifrs-full:TaxEffectOfForeignTaxRates
1313 Permanent differences and other items Concept (Monetary) For Period Debit ifrs-full:OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome
1314 Benefit of tax losses not recognized Concept (Monetary) For Period Credit ifrs-full:TaxBenefitArisingFromPreviouslyUnrecognisedTaxLossTaxCreditOrTemporaryDifferenceOfPriorPeriodUsedToReduceCurrentTaxExpense
1315 Provision for income taxes Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
1316 094 - Disclosure - Note 24 - Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) Network

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1317 Statement Table [Table] Table

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1318 Temporary difference, unused tax losses and unused tax credits [axis] Axis ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis
1319 Temporary difference, unused tax losses and unused tax credits [member] Member ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember
1320 Deferred tax liabilities, mineral properties [member] Member trx:DeferredTaxLiabilitiesMineralPropertiesMember
1321 Non-capital losses [member] Member trx:NoncapitalLossesMember
1322 Deferred tax liabilities, debt issuance cost [member] Member trx:DeferredTaxLiabilitiesDebtIssuanceCostMember
1323 Deferred tax assets, debt issuance cost [member] Member trx:DeferredTaxAssetsDebtIssuanceCostMember
1324 Legal Entity [Axis] Axis dei:LegalEntityAxis
1325 Entity [Domain] Member dei:EntityDomain
1326 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1327 Balance, end of period Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilities
1328 Charged to the consolidated statement of comprehensive loss Concept (Monetary) For Period ifrs-full:DeferredTaxExpenseIncomeRecognisedInProfitOrLoss
1329 Balance, end of period Concept (Monetary) As Of Debit ifrs-full:DeferredTaxAssets
1330 Charged to the consolidated statement of comprehensive loss Concept (Monetary) For Period ifrs-full:DeferredTaxExpenseIncomeRecognisedInProfitOrLoss
1331 Net deferred tax assets (liabilities) Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilityAsset
1332 095 - Disclosure - Note 24 - Taxes - Temporary Differences (Details) Network

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1333 Statement Table [Table] Table

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1334 Temporary difference, unused tax losses and unused tax credits [axis] Axis ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis
1335 Temporary difference, unused tax losses and unused tax credits [member] Member ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember
1336 Non-capital losses [member] Member trx:NoncapitalLossesMember
1337 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1338 Capital losses [member] Member trx:CapitalLossesMember
1339 Legal Entity [Axis] Axis dei:LegalEntityAxis
1340 Entity [Domain] Member dei:EntityDomain
1341 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1342 Temporary Differences Concept (Monetary) As Of ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
1343 096 - Disclosure - Note 24 - Taxes - Unrecognized Losses (Details) Network

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1344 Statement Table [Table] Table

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1345 Temporary difference, unused tax losses and unused tax credits [axis] Axis ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis
1346 Temporary difference, unused tax losses and unused tax credits [member] Member ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember
1347 Non-capital losses [member] Member trx:NoncapitalLossesMember
1348 Legal Entity [Axis] Axis dei:LegalEntityAxis
1349 Entity [Domain] Member dei:EntityDomain
1350 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1351 2026 Concept (Monetary) As Of trx:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedInYearEight
1352 2027 Concept (Monetary) As Of trx:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedInYearNine
1353 2028 Concept (Monetary) As Of trx:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedInYearTen
1354 2029 Concept (Monetary) As Of trx:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedInYearEleven
1355 2030 Concept (Monetary) As Of trx:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedInYearTwelve
1356 2031 Concept (Monetary) As Of trx:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedInYearThirteen
1357 2032 Concept (Monetary) As Of trx:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedInYearFourteen
1358 2033 Concept (Monetary) As Of trx:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedInYearFifteenth
1359 2034 Concept (Monetary) As Of trx:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedInYearSixteenth
1360 2035 Concept (Monetary) As Of trx:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedInYearSeventeenth
1361 2036 Concept (Monetary) As Of trx:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedInYearEighteenth
1362 2037 Concept (Monetary) As Of trx:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedInYearNineteeth
1363 2038 Concept (Monetary) As Of trx:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedInYearTwenty
1364 Concept (Monetary) As Of ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
1365 097 - Disclosure - Note 25 - Events Subsequent to the Reporting Period (Details Textual) Network

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1366 Statement Table [Table] Table

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1367 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
1368 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
1369 Loans in cash and gold bullion loans [member] Member trx:LoansInCashAndGoldBullionLoansMember
1370 Range [axis] Axis ifrs-full:RangeAxis
1371 Ranges [member] Member ifrs-full:RangesMember
1372 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
1373 Top of range [member] Member ifrs-full:TopOfRangeMember
1374 Legal Entity [Axis] Axis dei:LegalEntityAxis
1375 Entity [Domain] Member dei:EntityDomain
1376 Statement Line Items [Line Items] LineItems trx:StatementLineItems
1377 Proceeds from convertible loan Concept (Monetary) For Period Debit trx:ProceedsFromConvertibleLoan
1378 Borrowings, interest rate Concept (Percent) As Of ifrs-full:BorrowingsInterestRate
1379 loan, exercise price per share Concept (Share) As Of trx:LoanexercisePricePerShare

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