Document And Entity Information Note To Financial Statement Details Textual Statistical Measurement [Axis] Significant Accounting Policies Note 3 - Inventories ecd_NonRule10b51ArrTrmntdFlag Non-Rule 10b5-1 Arrangement Terminated [Flag] Note 4 - Mineral Rights and Properties Number of Options Exercised on a Cash Basis (in shares) Number of share options (or share units) exercised during the current period on cash basis. ecd_NonRule10b51ArrAdoptedFlag Non-Rule 10b5-1 Arrangement Adopted [Flag] Note 5 - Property, Plant and Equipment Number of Options Exercised on a Non-Cash Basis (in shares) Number of share options (or share units) exercised during the current period on forfeiture basis. Trading Arrangements, by Individual [Table] Note 6 - Restricted Cash Material Terms of Trading Arrangement [Text Block] Note 7 - Equity-Accounted Investments Note 8 - Investments in Equity Securities Revenue from Contract with Customer Benchmark [Member] Financial Instrument [Axis] Note 9 - Asset Retirement Obligations Investment in Debt and Equity Securities and Other Trading Assets [Text Block] Note 11 - Stock-based Compensation Note 12 - Sales and Cost of Sales Note 13 - Loss Per Share Minimum [Member] Note 14 - Segmented Information Note 3 - Inventories - Costs of Inventories (Details) Statistical Measurement [Domain] Share-Based Payment Arrangement, Expensed and Capitalized, Amount us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1 Over-Allotment Option [Member] Note 4 - Mineral Rights and Properties - Mineral Rights and Property Acquisition Costs (Details) Maximum [Member] Note 4 - Mineral Rights and Properties - Mineral Property Expenditures (Details) Income from equity-accounted investment Total (Income) loss from equity-accounted investments Loss from equity-accounted investment Note 5 - Property, Plant and Equipment - Summary of Property, Plant and Equipment (Details) Note 6 - Restricted Cash - Cash, Cash Equivalents and Restricted Cash (Details) Note 7 - Equity-Accounted Investments - Equity-Accounted Investments (Details) Note 8 - Investments in Equity Securities - Changes in Investments in Equity Securities (Details) Note 9 - Asset Retirement Obligations - Change in Asset Retirement Obligation (Details) Accounts payable and accrued liabilities us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities Note 9 - Asset Retirement Obligations - Estimated Amounts and Timing of Cash Flows and Assumptions Used for ARO Estimates (Details) Note 11 - Stock-based Compensation - Schedule of Outstanding Stock Options (Details) Note 11 - Stock-based Compensation - Number of Shares Issued and Cash Received Upon Exercise of the Stock Options (Details) Note 11 - Stock-based Compensation - Schedule of Outstanding Unvested Stock Options (Details) Public Utility [Axis] Note 11 - Stock-based Compensation - Summary of Stock Options Outstanding and Exercisable (Details) Schedules of Concentration of Risk, by Risk Factor [Table Text Block] Note 11 - Stock-based Compensation - Schedule of Outstanding RSUs (Details) Note 11 - Stock-based Compensation - Summary of Stock-based Compensation Expense (Details) Business Description and Basis of Presentation [Text Block] Note 12 - Sales and Cost of Sales - Sales Revenue and Cost of Sales Revenue (Details) Note 12 - Sales and Cost of Sales - Breakdown of Major Customers (Details) Note 13 - Loss Per Share - Weighted Average Number of Shares Used in the Calculation of the Basic and Diluted Loss Per Share (Details) Note 14 - Segmented Information - Schedule of Revenue, Total Assets, and Long-term Assets by Geographic Segments (Details) Note 14 - Segmented Information - Long-lived Assets by Geographic Information (Details) Notes To Financial Statements Notes To Financial Statements [Abstract] Dilutive Effect of Stock Awards and Warrants (in shares) Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of stock options and warrants. Forfeited, Weighted Average Exercise Price (in dollars per share) uec_InvestmentOwnedSubscriptionPricePerShare Investment Owned, Subscription Price Subscription prce per share of investment. us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice Exercised, Weighted Average Exercise Price (in dollars per share) Uranium Royalty Corp.(URC) Subscription Rights [Member] Represents Uranium Royalty Corp.(URC) subscription rights. uec_PaymentsToAcquireSubscriptionReceipt Payments to Acquire Subscription Receipt Investment in subscription receipts Amount of cash outflow to acquire subscription receipt. Land [Member] Financial Instruments [Domain] us-gaap_IncreaseDecreaseInInventories Inventories us-gaap_SharesOutstanding Balance (in shares) Balance (in shares) Segment Reporting [Text Block] Award Type [Axis] Segment Reporting [Table Text Block] Adjustments to reconcile net loss to cash flows in operating activities us-gaap_Liabilities TOTAL LIABILITIES us-gaap_AllocatedShareBasedCompensationExpense Share-Based Payment Arrangement, Expense us-gaap_LiabilitiesAndStockholdersEquity TOTAL LIABILITIES AND EQUITY Consolidation Items [Axis] Cash and Cash Equivalents [Axis] Title and Position [Axis] Segment Reporting [Table] us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets Prepaid expenses and other receivables Location, Statement of Financial Position, Balance [Axis] Stock-based compensation Subsequent Event [Member] Consolidation Items [Domain] Development Extraction readiness and mine site maintenance Share-Based Payment Arrangement [Text Block] Exploration Changes in operating assets and liabilities us-gaap_RestrictedCash Restricted cash RESTRICTED CASH uec_MineralPropertiesAccumulatedDepletionImpactOnForeignCurrencyTranslation Impact of foreign currency translation Amount of impact of foreign currency translation on accumulated depletion of mineral properties. us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents Total cash, cash equivalents and restricted cash FOREIGN EXCHANGE DIFFERENCE ON CASH us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect NET CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH New Accounting Pronouncements, Policy [Policy Text Block] us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD Statement [Table] Schedule of Revenue and Cost of Revenue [Table Text Block] Tabular disclosure of revenue and cost of revenue. us-gaap_EquityMethodInvestmentsFairValueDisclosure Equity Method Investments, Fair Value Disclosure EQUITY-ACCOUNTED INVESTMENTS Equity-accounted investments Balance Balance uec_StockOfferingMaximumAmount Stock Offering, Maximum Amount The maximum amount of proceeds can be raised from the stock offering. uec_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisesInPeriod Total Number of Options Exercised (in shares) Exercised, number of stock options (in shares) Number of share options (or share units) exercised during the current period. us-gaap_EquityMethodInvestmentOwnershipPercentage Equity Method Investment, Ownership Percentage Share of income (loss) Share of income (loss) Represents the amount of income (loss) from Equity Method investment. Buildings [Member] Facility held for productive use including, but not limited to, office, production, storage and distribution facilities. Gain on dilution of ownership interest This item represents the entity's proportionate share for the period of the net gain on dilution of ownership interest of its invested (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber Balance, number of restricted stock units (in shares) Balance, number of restricted stock units (in shares) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue Balance, weighted average grant date fair value (in dollars per share) Balance, weighted average grant date fair value (in dollars per share) Nature of Operations [Text Block] Granted, number of restricted stock units (in shares) Granted, weighted average grant date fair value (in dollars per share) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod Forfeited, number of restricted stock units (in shares) Fair value loss on equity securities (Gain) loss on revaluation of equity securities Fair value loss on equity securities Plant and Processing Facilities [Member] Related to Plant and Processing Facilities. Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Table Text Block] Vested, weighted average grant date fair value (in dollars per share) us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Fair value gain on equity securities us-gaap_EquitySecuritiesFvNiUnrealizedGainLoss us-gaap_EquitySecuritiesFvNiUnrealizedLoss Equity Securities, FV-NI, Unrealized Loss us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod Vested, number of restricted stock units (in shares) Range of Exercise Prices, Upper Limit (in dollars per share) Exercise Price Range [Domain] Exercise Price Range [Axis] us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod Forfeited (in shares) Total Intrinsic Value of Options Exercised Schedule of Change in Asset Retirement Obligation [Table Text Block] Options Exercisable (in shares) Options Exercisable, Weighted Average Exercise Price (in dollars per share) Options Outstanding (in shares) Balance, number of stock options (in shares) Balance, number of stock options (in shares) Options Outstanding, Weighted Average Exercise Price (in dollars per share) Balance, Weighted Average Exercise Price (in dollars per share) Balance, Weighted Average Exercise Price (in dollars per share) Statement [Line Items] Private Placement [Member] us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Common stock, shares issued (in shares) Grantee Status [Domain] Common stock, shares outstanding (in shares) Award Type [Domain] Share-Based Payment Arrangement, Employee [Member] Common stock, shares authorized (in shares) Grantee Status [Axis] Issued upon vesting of RSUs Value of stock issued in connection with vesting of RSUs and PRSUs. Issued upon vesting of RSUs (in shares) Number of shares issued during the period in connection with vesting of RSUs and RPSUs. Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Common stock $0.001 par value: 750,000,000 shares authorized, 493,317,899 shares issued and outstanding (July 31, 2025 - 454,015,855) Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block] Schedule of Inventory, Current [Table Text Block] Proceeds from share issuances, net of issuance costs Proceeds from Issuance of Common Stock Distribution of Assets, Liabilities and Stockholders' Equity [Table] Accounts payable and accrued liabilities us-gaap_PolicyTextBlockAbstract Accounting Policies us-gaap_DisclosureTextBlockAbstract Notes to Financial Statements us-gaap_TableTextBlock Notes Tables Computer Equipment [Member] us-gaap_ComprehensiveIncomeNetOfTax TOTAL COMPREHENSIVE LOSS FOR THE PERIOD Concentration Risk [Table] us-gaap_SegmentExpenditureAdditionToLongLivedAssets Capital additions Concentration Risk Type [Axis] Options Outstanding, Remaining Term (Year) Options Exercisable, Remaining Term (Year) Cash Proceeds Received and Tax Benefit from Share-Based Payment Awards [Table Text Block] Concentration Risk Type [Domain] Gain on revaluation of derivative liabilities Gain on revaluation of derivative liabilities Gain on revaluation of derivative liabilities CANADA Common stock forfeited for tax paid upon vesting of equity awards Amount of adjustments to additional paid in capital, stock forfeited for tax paid upon vesting of equity awards. Others [Member] Represents the other States/countries the company operates in. Common Stock Outstanding [Member] Represents common stock outstanding. uec_OwnershipInterestPercentageContingentOutstandingOptionsAndWarrantsFullyExercised Ownership Interest Percentage, Contingent, Outstanding Options and Warrants Fully Exercised Ownership interest percentage once outstanding options and warrants are fully exercised. Public Offering [Member] Represents public offerings. ATM Offerings [Member] Represents ATM offerings. Restricted Cash [Table] Disclosure of restricted cash. Statement of Stockholders' Equity [Abstract] Mineral Rights and Properties [Table] Disclosure of mineral rights and properties. INVESTMENT IN EQUITY SECURITIES Nature of Operations [Table] Represents nature of operations. us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent Equity Securities, FV-NI Balance Balance Class of Warrant or Right [Axis] Permitting and land payments Amount of permitting and land payments. Class of Warrant or Right [Domain] Statement of Cash Flows [Abstract] The 2025 At-the-market Offering [Member] Represents the 2025 at-the-market offering. The 2024 At-the-market Offering [Member] Represents the 2024 ATM Offerings. Asset Retirement Obligations [Table] Disclosure of asset retirement obligations. Other comprehensive loss TOTAL OTHER COMPREHENSIVE INCOME (LOSS) STOCKHOLDERS’ EQUITY Equity Components [Axis] us-gaap_PaymentsOfStockIssuanceCosts Payments of Stock Issuance Costs uec_FlowthroughSharePremiumLiability Flow-through Share Premium Liability Amount of recognized premium liability as the difference of the company's trading securities at the time of purchase and the price of shares. Public Offering and the Over-allotment Purchase [Member] Represents public offering and the over-allotment purchase. Cash Received from Exercise of Stock Options Equity Component [Domain] Mineral property expenditures Total Amount of mineral property expenditures. Equity [Text Block] AOCI Attributable to Parent [Member] uec_NonoperatingIncomeExpenseIncludingInterestExpenseAndIncomeFromEquityMethodInvestments OTHER INCOME (EXPENSES) Non-operating income (expense) including income from equity method investments and interest expense. Sales and Cost of Sales and Services [Table] Disclosure of sales and cost of sales and services. us-gaap_ClassOfWarrantOrRightOutstanding Class of Warrant or Right, Outstanding (in shares) Additional Paid-in Capital [Member] Retained Earnings [Member] Anfield Energy, Inc. [Member] Anfield Energy, Inc.. us-gaap_CostOfGoodsAndServicesSold Cost of sales Cost of sales Mining, Texas [Member] Represents the mining segment in Texas. Mining, Wyoming [Member] Represents the mining segment in Wyoming. Range of Exercise Prices, Lower Limit (in dollars per share) PROPERTY, PLANT AND EQUIPMENT Net Book Value Amortization of stock-based compensation Amount of increase in additional paid in capital (APIC) resulting from the amortization of stock option expenses. Cost Issued upon exercise of warrants Amount of stock issued during the period on exercise of warrants. Mining, Saskatchewan [Member] Represents the mining segment in Saskatchewan. Issued upon exercise of warrants (in shares) The number of shares issued during the period on exercise of warrants. Anfield Warrant [Member] Anfield Warrant. Subsequent Event Type [Domain] uec_PaymentsToEquityMethodInvestments Capital contribution to equity-accounted investment Amount of increase (decrease) in cash flow due to capital contributions to equity method investments. Subsequent Event Type [Axis] Sale of Stock [Axis] Capital contribution Represents the amount of capital contribution to an equity method investment. us-gaap_CostOfRevenue Cost of revenues Furniture and Fixtures [Member] Customer C [Member] Represents customer C. Schedule Of Mineral Rights and Property Acquisition Costs [Table Text Block] Tabular disclosure of mineral rights and property acquisition costs. Customer D [Member] Represents customer D. Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] Share-Based Payment Arrangement, Option, Activity [Table Text Block] DEFERRED TAX LIABILITIES Share-Based Payment Arrangement, Cost by Plan [Table Text Block] Schedule Of Mineral Property Expenditures Incurred by Major Projects [Table Text Block] The tabular disclosure for mineral property expenditures incurred by major projects. CURRENT LIABILITIES Restricted Cash [Text Block] Entity's restricted cash balances. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. us-gaap_LiabilitiesCurrent TOTAL CURRENT LIABILITIES Logging Equipment and Vehicles [Member] Represents logging equipment and vehicles. Mining Equipment [Member] Represents mining equipment. Schedule of Cash and Cash Equivalents and Restricted Cash [Table Text Block] Tabular disclosure of cash and cash equivalent balances including restricted cash balances. uec_EquityMethodInvestmentSharesOwned Equity Method Investment, Shares Owned (in shares) Number of shares owned in equity method investment. Customer Concentration Risk [Member] Uranium Royalty Corp [Member] Represents Uranium Royalty Corp. Investment in public listed companies Investment in equity securities Proceeds from sale of equity securities Sale of investment in publicly listed companies Gain on dilution of ownership interest uec_GainOnOwnershipInterestDilution This item represents the entity's proportionate share for the period of the net gain on ownership interest dilution of its invested (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. PARAGUAY us-gaap_GainLossOnDispositionOfAssets1 (Gain) loss on disposition of assets us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment Accumulated Depreciation Accumulated other comprehensive loss us-gaap_MineralPropertiesGross Balance Balance MINERAL RIGHTS AND PROPERTIES Balance General and administrative us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest Loss before income taxes uec_PaymentsToAcquireProductiveAssetsNet Acquisition of Sweetwater Assets The cash outflow, including acquisition costs, for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets us-gaap_PaymentsToAcquireMineralRights Investment in mineral rights and properties Additional paid-in capital Prepaid expenses and other receivables us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1 Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year) Customer A [Member] Represents customer A. Customer B [Member] Represents customer B. Schedule Of Estimated Cash flow and Assumption Used For ARO [Table Text Block] Tabular disclosure of the estimated cash flow and assumption used for ARO. Issued, net of issuance costs us-gaap_PaymentsToAcquirePropertyPlantAndEquipment Purchase of property, plant and equipment Exercise Price Range 4 [Member] Represents exercise price range 4. UNITED STATES Mineral Industries Disclosures [Text Block] Exercise Price Range 6 [Member] Relating to exercise price range 6. Measurement Input, Inflation Rate [Member] Measurement input using inflation rate for estimated cash flows. Asset retirement obligations, measurement input Value of input used to measure asset retirement obligation. CURRENT ASSETS Issued upon exercise of stock options us-gaap_AssetsCurrent TOTAL CURRENT ASSETS Common stock issued for consulting services us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures Purchased uranium inventories us-gaap_GrossProfit Gross profit Amortization of RSU expenses us-gaap_RestrictedStockExpense Exercise Price Range 9 [Member] Represents information pertaining to the 9th exercise price range. Issued, net of issuance costs (in shares) Stock Issued During Period, Shares, New Issues (in shares) uec_InventoryBalanceMass Inventory, Balance , Mass (Pound) Represents inventory balance mass. Restricted Stock Units (RSUs) [Member] Issued upon exercise of stock options (in shares) Total Number of Shares Issued Upon Exercise of Options (in shares) Common stock issued for consulting services (in shares) us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures OPERATING ACTIVITIES INVESTING ACTIVITIES Amortization of stock option expenses us-gaap_StockOptionPlanExpense Uranium concentrates from extraction us-gaap_NetCashProvidedByUsedInOperatingActivities NET CASH USED IN OPERATING ACTIVITIES In-process inventory FINANCING ACTIVITIES us-gaap_NetCashProvidedByUsedInInvestingActivities NET CASH USED IN INVESTING ACTIVITIES us-gaap_SharesIssuedPricePerShare Shares Issued, Price Per Share (in dollars per share) us-gaap_NetCashProvidedByUsedInFinancingActivities NET CASH PROVIDED BY FINANCING ACTIVITIES Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member] Operating Segments [Member] Accounting Policies [Abstract] Segments [Domain] Physical Uranium Program [Member] Represents Physical Uranium Program. Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Table] Held in Two Financial Institutions [Member] Relating to held in two financial institutions. United States Segments [Axis] Measurement Input Type [Axis] Income Statement [Abstract] us-gaap_NumberOfOperatingSegments Number of Operating Segments us-gaap_NumberOfReportableSegments Number of Reportable Segments us-gaap_DeferredIncomeTaxExpenseBenefit DEFERRED TAX RECOVERY (EXPENSES) Measurement Input, Expected Term [Member] Measurement Input, Discount Rate [Member] Net loss for the period NET LOSS FOR THE PERIOD Measurement Input Type [Domain] Number of Shares Issued on a Non-Cash Basis (in shares) Number of share options (or share units) exercised on a forfeiture basis during the current period. Number of Shares Issued on a Cash Basis (in shares) Number of share options (or share units) exercised in cash during the current period. Exercise Price Range 2 [Member] Represents exercise price range 2. Exercise Price Range 1 [Member] Represents exercise price range 1. Consultants [Member] Represents consultants. Accounting Standards Update and Change in Accounting Principle [Table] Asset retirement obligations - current Asset retirement obligations, current Asset Retirement Obligation Disclosure [Text Block] Inventory [Domain] Inventory [Axis] us-gaap_AssetRetirementObligation Balance Balance Asset retirement obligations, non-current ASSET RETIREMENT OBLIGATIONS Undiscounted amount of estimated cash flows Undiscounted amount of estimated cash flows, ARO. us-gaap_AssetRetirementObligationLiabilitiesIncurred Addition us-gaap_AssetRetirementObligationLiabilitiesSettled Liabilities settled in cash Accretion Collaborative Arrangement and Arrangement Other than Collaborative [Axis] us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Utility Plant [Domain] 2024 ATM Offering [Member] The 2024 ATM Offering. Balance Balance us-gaap_MineralPropertiesAccumulatedDepletion uec_OwnershipOfCommonStockNondilutedBasis Ownership of Common Stock, Non-diluted Basis The percentage ownership of common stock, on a non-diluted basis. OTHER INCOME (EXPENSES) Statement of Financial Position [Abstract] uec_OwnershipOfCommonStockPartiallyDilutedBasis Ownership of Common Stock, Partially Diluted Basis The percentage ownership of common stock, on a partially diluted basis. The 2022 At-the-market Offering [Member] Represents information pertaining to the 2022 at-the-market offering. uec_ConsolidationOfStockSharesConsolidated Consolidation of Stock, Shares Consolidated (in shares) The number of shares consolidated. uec_ConsolidationOfStockSharesIssued Consolidation of Stock, Shares Issued (in shares) The number of shares issued in the consolidation of stock. JCU (Canada) Exploration Company Limited [Member] Represents JCU (Canada) Exploration Company Limited. Additions Amount of additions to mineral properties and rights during the period. Uranium Royalty Corp and JCU (Canada) Exploration Company Limited [Member] Represents Uranium Royalty Corp and JCU (Canada) Exploration Company Limited. OTHER NON-CURRENT ASSETS us-gaap_OtherCostAndExpenseOperating Other operating expenses (1) Document Type OPERATING COSTS Document Information [Line Items] Document Quarterly Report Concentration Risk, Percentage Document Information [Table] Exercise Price Range 5 [Member] Represents exercise price range 5. us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment Diluted Weighted Average Number of Shares (in shares) Entity Interactive Data Current Document Transition Report Diluted (in shares) us-gaap_OperatingExpenses TOTAL OPERATING COSTS uec_InvestmentOwnedWarrantsExercisedAssumed Investment Owned, Warrants Exercised, Assumed (in shares) The assumed warrants exercise of the investment owned. Basic Weighted Average Number of Shares (in shares) Basic (in dollars per share) Net Loss Per Share – Basic (in dollars per share) Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table] Title and Position [Domain] Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Document Fiscal Period Focus Customer [Domain] Document Fiscal Year Focus Investment, Name [Domain] Depreciation, amortization and accretion Depreciation, amortization and accretion uec_MineralPropertiesImpactOfForeignCurrencyTranslation Impact of foreign currency translation Amount of impact of foreign currency translation on mineral properties. Amendment Flag uec_MineralPropertiesAccumulatedDepletionAdditions Additions Amount of additions to accumulated depletion of mineral properties. Oil and Gas, Capitalized Exploratory Well Cost [Policy Text Block] Equity Securities without Readily Determinable Fair Value [Table] Other liabilities Document Period End Date Property, Plant, and Equipment [Text Block] Long-Lived Asset, Class [Domain] Legal Entity [Axis] Entity File Number Entity Tax Identification Number Anfield Common Shares and Subscription Receipts [Member] Represents Anfield's common shares and Subscription Receipts. Entity [Domain] Entity Central Index Key Entity Registrant Name Translation gain (loss) Entity Current Reporting Status Entity Incorporation, State or Country Code Current Fiscal Year End Date Entity Filer Category Entity Shell Company Entity Emerging Growth Company Entity Small Business Cash and Cash Equivalents [Domain] us-gaap_OperatingIncomeLoss LOSS FROM OPERATIONS Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares Vested, Non-vested, number of shares (in shares) us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares Forfeited, Non-vested, number of shares (in shares) us-gaap_InterestExpense Interest expense and finance costs Interest expense and finance costs us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares Balance, Non-vested, number of shares (in shares) Balance, Non-vested, number of shares (in shares) us-gaap_SegmentReportingOtherItemAmount Other items Revenue Entity Address, State or Province Entity Address, City or Town Inventory, Current [Table] Forfeited, Nonvested, Weighted Average Grant-Date Fair Value (in dollars per share) us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue Accumulated deficit Entity Address, Address Line One us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue Nonvested, Weighted Average Grant-Date Fair Value (in dollars per share) Nonvested, Weighted Average Grant-Date Fair Value (in dollars per share) Vested, Nonvested, Weighted Average Grant-Date Fair Value (in dollars per share) us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue City Area Code us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation Taxes and withholdings paid upon settlement of equity awards on a forfeiture basis Local Phone Number Revenue from Contract with Customer [Text Block] Entity Address, Postal Zip Code Equity Method Investment [Table] Title of 12(b) Security Security Exchange Name Trading Symbol Class of Stock [Axis] Entity Common Stock, Shares Outstanding OTHER COMPREHENSIVE INCOME (LOSS) Earnings Per Share [Text Block] Foreign exchange difference Amount of gain (loss) from foreign currency translation of an equity method investment. Management [Member] Exercise Price Range 8 [Member] Represents information pertaining to the 8th exercise price range. Deferred tax recovery Common stock issued to consultants uec_CommonStockIssuedForConsultingServices The common stock expense associated with consulting services. WEIGHTED AVERAGE NUMBER OF SHARES OUTSTANDING, Property, Plant, and Equipment [Table] Uranium Inventory [Member] Represents uranium inventory. Material and supplies Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed and products used directly or indirectly in the manufacturing or production process, which may or may not become part of the final product. . Common stock, par value (in dollars per share) Investment, Name [Axis] Basis of Accounting, Policy [Policy Text Block] Others Long-Lived Asset, Class [Axis] Sale of Stock [Domain] us-gaap_Assets TOTAL ASSETS Total assets Cash and cash equivalents us-gaap_CashEquivalentsAtCarryingValue Cash Equivalents, at Carrying Value Geographical [Domain] Geographical [Axis] All Customers [Member] Represents all customers. Diluted (in dollars per share) Net Loss Per Share – Diluted (in dollars per share) us-gaap_InvestmentOwnedBalanceShares Investment Owned, Balance, Shares (in shares) Customer [Axis] Debt Securities, Trading, and Equity Securities, FV-NI [Table] Equity Method Investments and Joint Ventures Disclosure [Text Block] Debt Securities, Trading, and Equity Securities, FV-NI [Table Text Block] us-gaap_DepreciationDepletionAndAmortization Depreciation, amortization and accretion Equity Method Investments [Table Text Block] Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Exercise Price Range 7 [Member] Relating to exercise price range 7. us-gaap_InvestmentOwnedAtCost Investment Owned, Cost Interest income Interest income Inventory Disclosure [Text Block] uec_PolicyTable Inventories Inventory, Net Proceeds from disposition of assets us-gaap_StockholdersEquity TOTAL EQUITY Balance Balance Forfeited, weighted average grant date fair value (in dollars per share) Investment, Issuer Name [Axis] Investment, Issuer Name [Domain] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Domain] Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block] Performance-based Restriced Stock Units [Member] Represents performance-based restricted stock units. Other current liabilities uec_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsUnvestedInPeriodIntrinsicValue Share-based Compensation Arrangement by Share-based Payment Award, Options, Unvested in Period, Intrinsic Value Amount by which current fair value of underlying stock exceeds exercise price of unvested options outstanding. OTHER NON-CURRENT LIABILITIES ecd_Rule10b51ArrTrmntdFlag Rule 10b5-1 Arrangement Terminated [Flag] Property, Plant, and Equipment [Table Text Block] ecd_Rule10b51ArrAdoptedFlag Rule 10b5-1 Arrangement Adopted [Flag] Exercise Price Range 3 [Member] Represents exercise price range 3.