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US Warrants Notes 23 false false R24.htm 995566 - Disclosure - Note 15 - Lease Liabilities Sheet http://www.electrabmc.com/20251231/role/statement-note-15-lease-liabilities- Note 15 - Lease Liabilities Notes 24 false false R25.htm 995567 - Disclosure - Note 16 - Shareholder's Equity Sheet http://www.electrabmc.com/20251231/role/statement-note-16-shareholders-equity Note 16 - Shareholder's Equity Notes 25 false false R26.htm 995568 - Disclosure - Note 17 - Share Based Payments Sheet http://www.electrabmc.com/20251231/role/statement-note-17-share-based-payments Note 17 - Share Based Payments Notes 26 false false R27.htm 995569 - Disclosure - Note 18 - Income Tax Sheet http://www.electrabmc.com/20251231/role/statement-note-18-income-tax Note 18 - Income Tax Notes 27 false false R28.htm 995570 - Disclosure - Note 19 - Other Non-Operating Income (Expense) Sheet http://www.electrabmc.com/20251231/role/statement-note-19-other-nonoperating-income-expense Note 19 - Other Non-Operating Income (Expense) Notes 28 false false R29.htm 995571 - Disclosure - Note 20 - Loss Per Share Sheet http://www.electrabmc.com/20251231/role/statement-note-20-loss-per-share Note 20 - Loss Per Share Notes 29 false false R30.htm 995572 - Disclosure - Note 21 - Financial Instruments Sheet http://www.electrabmc.com/20251231/role/statement-note-21-financial-instruments Note 21 - Financial Instruments Notes 30 false false R31.htm 995573 - Disclosure - Note 22 - Management of Capital Sheet http://www.electrabmc.com/20251231/role/statement-note-22-management-of-capital Note 22 - Management of Capital Notes 31 false false R32.htm 995574 - Disclosure - Note 23 - Fair Value Measurements Sheet http://www.electrabmc.com/20251231/role/statement-note-23-fair-value-measurements Note 23 - Fair Value Measurements Notes 32 false false R33.htm 995575 - Disclosure - Note 24 - Commitments and Contingencies Sheet http://www.electrabmc.com/20251231/role/statement-note-24-commitments-and-contingencies Note 24 - Commitments and Contingencies Notes 33 false false R34.htm 995576 - Disclosure - Note 25 - Segmented Information Sheet http://www.electrabmc.com/20251231/role/statement-note-25-segmented-information Note 25 - Segmented Information Notes 34 false false R35.htm 995577 - Disclosure - Note 26 -Related Party Transactions Sheet http://www.electrabmc.com/20251231/role/statement-note-26-related-party-transactions Note 26 -Related Party Transactions Notes 35 false false R36.htm 995578 - Disclosure - Note 27 - Subsequent Events Sheet http://www.electrabmc.com/20251231/role/statement-note-27-subsequent-events Note 27 - Subsequent Events Notes 36 false false R37.htm 995579 - Disclosure - Significant Accounting Policies (Policies) Sheet http://www.electrabmc.com/20251231/role/statement-significant-accounting-policies-policies Significant Accounting Policies (Policies) Policies http://www.electrabmc.com/20251231/role/statement-note-2-material-accounting-policies-and-basis-of-preparation 37 false false R38.htm 995580 - Disclosure - Note 2 - Material Accounting Policies and Basis of Preparation (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-2-material-accounting-policies-and-basis-of-preparation-tables Note 2 - Material Accounting Policies and Basis of Preparation (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-2-material-accounting-policies-and-basis-of-preparation 38 false false R39.htm 995581 - Disclosure - Note 5 - Receivables (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-5-receivables-tables Note 5 - Receivables (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-5-receivables 39 false false R40.htm 995582 - Disclosure - Note 6 - Property, Plant and Equipment and Capital Long-term Prepayments (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-6-property-plant-and-equipment-and-capital-longterm-prepayments-tables Note 6 - Property, Plant and Equipment and Capital Long-term Prepayments (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-6-property-plant-and-equipment-and-capital-longterm-prepayments 40 false false R41.htm 995583 - Disclosure - Note 7 - Exploration and Evaluation Assets (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-7-exploration-and-evaluation-assets-tables Note 7 - Exploration and Evaluation Assets (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-7-exploration-and-evaluation-assets 41 false false R42.htm 995584 - Disclosure - Note 9 - Asset Retirement Obligations (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-9-asset-retirement-obligations-tables Note 9 - Asset Retirement Obligations (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-9-asset-retirement-obligations 42 false false R43.htm 995585 - Disclosure - Note 10 - Long-term Government Loan Payable, Grants and Awards (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-10-longterm-government-loan-payable-grants-and-awards-tables Note 10 - Long-term Government Loan Payable, Grants and Awards (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-10-longterm-government-loan-payable-grants-and-awards- 43 false false R44.htm 995586 - Disclosure - Note 11 - Convertible Note Arrangement and Royalty (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-11-convertible-note-arrangement-and-royalty-tables Note 11 - Convertible Note Arrangement and Royalty (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-11-convertible-note-arrangement-and-royalty 44 false false R45.htm 995587 - Disclosure - Note 12 - Royalty (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-12-royalty-tables Note 12 - Royalty (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-12-royalty- 45 false false R46.htm 995588 - Disclosure - Note 14 - US Warrants (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-14-us-warrants-tables Note 14 - US Warrants (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-14-us-warrants 46 false false R47.htm 995589 - Disclosure - Note 15 - Lease Liabilities (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-15-lease-liabilities-tables Note 15 - Lease Liabilities (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-15-lease-liabilities- 47 false false R48.htm 995590 - Disclosure - Note 17 - Share Based Payments (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-17-share-based-payments-tables Note 17 - Share Based Payments (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-17-share-based-payments 48 false false R49.htm 995591 - Disclosure - Note 18 - Income Tax (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-18-income-tax-tables Note 18 - Income Tax (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-18-income-tax 49 false false R50.htm 995592 - Disclosure - Note 19 - Other Non-Operating Income (Expense) (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-19-other-nonoperating-income-expense-tables Note 19 - Other Non-Operating Income (Expense) (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-19-other-nonoperating-income-expense 50 false false R51.htm 995593 - Disclosure - Note 20 - Loss Per Share (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-20-loss-per-share-tables Note 20 - Loss Per Share (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-20-loss-per-share 51 false false R52.htm 995594 - Disclosure - Note 21 - Financial Instruments (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-21-financial-instruments-tables Note 21 - Financial Instruments (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-21-financial-instruments 52 false false R53.htm 995595 - Disclosure - Note 23 - Fair Value Measurements (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-23-fair-value-measurements-tables Note 23 - Fair Value Measurements (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-23-fair-value-measurements 53 false false R54.htm 995596 - Disclosure - Note 24 - Commitments and Contingencies (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-24-commitments-and-contingencies-tables Note 24 - Commitments and Contingencies (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-24-commitments-and-contingencies 54 false false R55.htm 995597 - Disclosure - Note 25 - Segmented Information (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-25-segmented-information-tables Note 25 - Segmented Information (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-25-segmented-information 55 false false R56.htm 995598 - Disclosure - Note 26 -Related Party Transactions (Tables) Sheet http://www.electrabmc.com/20251231/role/statement-note-26-related-party-transactions-tables Note 26 -Related Party Transactions (Tables) Tables http://www.electrabmc.com/20251231/role/statement-note-26-related-party-transactions 56 false false R57.htm 995599 - Disclosure - Note 1 - Nature of Operations (Details Textual) Sheet http://www.electrabmc.com/20251231/role/statement-note-1-nature-of-operations-details-textual Note 1 - Nature of Operations (Details Textual) Details http://www.electrabmc.com/20251231/role/statement-note-1-nature-of-operations 57 false false R58.htm 995600 - Disclosure - Note 2 - Material Accounting Policies and Basis of Preparation (Details Textual) Sheet http://www.electrabmc.com/20251231/role/statement-note-2-material-accounting-policies-and-basis-of-preparation-details-textual Note 2 - Material Accounting Policies and Basis of Preparation (Details Textual) Details http://www.electrabmc.com/20251231/role/statement-note-2-material-accounting-policies-and-basis-of-preparation-tables 58 false false R59.htm 995601 - Disclosure - Note 2 - Material Accounting Policies and Basis of Preparation - Consolidated Subsidiaries (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-2-material-accounting-policies-and-basis-of-preparation-consolidated-subsidiaries-details Note 2 - Material Accounting Policies and Basis of Preparation - Consolidated Subsidiaries (Details) Details 59 false false R60.htm 995602 - Disclosure - Note 5 - Receivables - Schedule of Receivables (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-5-receivables-schedule-of-receivables-details Note 5 - Receivables - Schedule of Receivables (Details) Details 60 false false R61.htm 995603 - Disclosure - Note 6 - Property, Plant and Equipment and Capital Long-term Prepayments - Schedule of Property, Plant and Equipment (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-6-property-plant-and-equipment-and-capital-longterm-prepayments-schedule-of-property-plant-and-equipment-details Note 6 - Property, Plant and Equipment and Capital Long-term Prepayments - Schedule of Property, Plant and Equipment (Details) Details 61 false false R62.htm 995604 - Disclosure - Note 7 - Exploration and Evaluation Assets - Schedule of Exploration and Evaluation Assets (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-7-exploration-and-evaluation-assets-schedule-of-exploration-and-evaluation-assets-details Note 7 - Exploration and Evaluation Assets - Schedule of Exploration and Evaluation Assets (Details) Details 62 false false R63.htm 995605 - Disclosure - Note 8 - Marketable Securities (Details Textual) Sheet http://www.electrabmc.com/20251231/role/statement-note-8-marketable-securities-details-textual Note 8 - Marketable Securities (Details Textual) Details http://www.electrabmc.com/20251231/role/statement-note-8-marketable-securities 63 false false R64.htm 995606 - Disclosure - Note 9 - Asset Retirement Obligations (Details Textual) Sheet http://www.electrabmc.com/20251231/role/statement-note-9-asset-retirement-obligations-details-textual Note 9 - Asset Retirement Obligations (Details Textual) Details http://www.electrabmc.com/20251231/role/statement-note-9-asset-retirement-obligations-tables 64 false false R65.htm 995607 - Disclosure - Note 9 - Asset Retirement Obligations - Continuity of Asset Retirement Obligations (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-9-asset-retirement-obligations-continuity-of-asset-retirement-obligations-details Note 9 - Asset Retirement Obligations - Continuity of Asset Retirement Obligations (Details) Details 65 false false R66.htm 995608 - Disclosure - Note 10 - Long-term Government Loan Payable, Grants and Awards (Details Textual) Sheet http://www.electrabmc.com/20251231/role/statement-note-10-longterm-government-loan-payable-grants-and-awards-details-textual Note 10 - Long-term Government Loan Payable, Grants and Awards (Details Textual) Details http://www.electrabmc.com/20251231/role/statement-note-10-longterm-government-loan-payable-grants-and-awards-tables 66 false false R67.htm 995609 - Disclosure - Note 10 - Long-term Government Loan Payable and Government Grant - Balances of Government Loan and Grant (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-10-longterm-government-loan-payable-and-government-grant-balances-of-government-loan-and-grant-details Note 10 - Long-term Government Loan Payable and Government Grant - Balances of Government Loan and Grant (Details) Details 67 false false R68.htm 995610 - Disclosure - Note 11 - Convertible Note Arrangement and Royalty (Details Textual) Sheet http://www.electrabmc.com/20251231/role/statement-note-11-convertible-note-arrangement-and-royalty-details-textual Note 11 - Convertible Note Arrangement and Royalty (Details Textual) Details http://www.electrabmc.com/20251231/role/statement-note-11-convertible-note-arrangement-and-royalty-tables 68 false false R69.htm 995611 - Disclosure - Note 11 - Convertible Note Arrangement and Royalty - Activity of Convertible Note Arrangement (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-11-convertible-note-arrangement-and-royalty-activity-of-convertible-note-arrangement-details Note 11 - Convertible Note Arrangement and Royalty - Activity of Convertible Note Arrangement (Details) Details 69 false false R70.htm 995612 - Disclosure - Note 12 - Royalty (Details Textual) Sheet http://www.electrabmc.com/20251231/role/statement-note-12-royalty-details-textual Note 12 - Royalty (Details Textual) Details http://www.electrabmc.com/20251231/role/statement-note-12-royalty-tables 70 false false R71.htm 995613 - Disclosure - Note 12 - Royalty - Royalty Balance Information (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-12-royalty-royalty-balance-information-details Note 12 - Royalty - Royalty Balance Information (Details) Details 71 false false R72.htm 995614 - Disclosure - Note 13 - Term Loan (Details Textual) Sheet http://www.electrabmc.com/20251231/role/statement-note-13-term-loan-details-textual Note 13 - Term Loan (Details Textual) Details http://www.electrabmc.com/20251231/role/statement-note-13-term-loan 72 false false R73.htm 995615 - Disclosure - Note 14 - US Warrants (Details Textual) Sheet http://www.electrabmc.com/20251231/role/statement-note-14-us-warrants-details-textual Note 14 - US Warrants (Details Textual) Details http://www.electrabmc.com/20251231/role/statement-note-14-us-warrants-tables 73 false false R74.htm 995616 - Disclosure - Note 14 - US Warrants - Schedule of Warrant Information (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-14-us-warrants-schedule-of-warrant-information-details Note 14 - US Warrants - Schedule of Warrant Information (Details) Details 74 false false R75.htm 995617 - Disclosure - Note 15 - Lease Liabilities - Lease Liabilities (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-15-lease-liabilities-lease-liabilities-details Note 15 - Lease Liabilities - Lease Liabilities (Details) Details 75 false false R76.htm 995618 - Disclosure - Note 16 - Shareholder's Equity (Details Textual) Sheet http://www.electrabmc.com/20251231/role/statement-note-16-shareholders-equity-details-textual Note 16 - Shareholder's Equity (Details Textual) Details http://www.electrabmc.com/20251231/role/statement-note-16-shareholders-equity 76 false false R77.htm 995619 - Disclosure - Note 17 - Share Based Payments (Details Textual) Sheet http://www.electrabmc.com/20251231/role/statement-note-17-share-based-payments-details-textual Note 17 - Share Based Payments (Details Textual) Details http://www.electrabmc.com/20251231/role/statement-note-17-share-based-payments-tables 77 false false R78.htm 995620 - Disclosure - Note 17 - Share Based Payments - Option Activity (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-17-share-based-payments-option-activity-details Note 17 - Share Based Payments - Option Activity (Details) Details 78 false false R79.htm 995621 - Disclosure - Note 17 - Share Based Payments - Schedule of Options Outstanding and Exercisable (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-17-share-based-payments-schedule-of-options-outstanding-and-exercisable-details Note 17 - Share Based Payments - Schedule of Options Outstanding and Exercisable (Details) Details 79 false false R80.htm 995622 - Disclosure - Note 17 - Share Based Payments - Share Unit Activity (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-17-share-based-payments-share-unit-activity-details Note 17 - Share Based Payments - Share Unit Activity (Details) Details 80 false false R81.htm 995623 - Disclosure - Note 18 - Income Tax (Details Textual) Sheet http://www.electrabmc.com/20251231/role/statement-note-18-income-tax-details-textual Note 18 - Income Tax (Details Textual) Details http://www.electrabmc.com/20251231/role/statement-note-18-income-tax-tables 81 false false R82.htm 995624 - Disclosure - Note 18 - Income Tax - Schedule of Income Tax Reconciliation (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-18-income-tax-schedule-of-income-tax-reconciliation-details Note 18 - Income Tax - Schedule of Income Tax Reconciliation (Details) Details 82 false false R83.htm 995625 - Disclosure - Note 18 - Income Tax- Schedule of Deferred Tax Assets (Liabilities) (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-18-income-tax-schedule-of-deferred-tax-assets-liabilities-details Note 18 - Income Tax- Schedule of Deferred Tax Assets (Liabilities) (Details) Details 83 false false R84.htm 995626 - Disclosure - Note 18 - Income Tax - Schedule of Temporary Tax Differences (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-18-income-tax-schedule-of-temporary-tax-differences-details Note 18 - Income Tax - Schedule of Temporary Tax Differences (Details) Details 84 false false R85.htm 995627 - Disclosure - Note 19 - Other Non-Operating Income (Expense) - Schedule of Other Non-Operating Income (Expense) (Details) Sheet http://www.electrabmc.com/20251231/role/statement-note-19-other-nonoperating-income-expense-schedule-of-other-nonoperating-income-expense-details Note 19 - Other Non-Operating Income (Expense) - Schedule of Other Non-Operating Income (Expense) (Details) Details http://www.electrabmc.com/20251231/role/statement-note-19-other-nonoperating-income-expense-tables 85 false false R86.htm 995628 - 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