Schedule of future restoration of mining properties (Details) - CAD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Notes and other explanatory information [abstract] | ||
| Begining balance | $ 24,291 | $ 22,821 |
| Revisions in estimated cash flows and changes in assumptions | (3,884) | 579 |
| Accretion expense | 402 | 495 |
| Translation adjustment | 1,595 | 396 |
| Accretion expense | 250 | |
| Ending balance | $ 22,654 | $ 24,291 |
| X | ||||||||||
- Definition Accretion expenseon property plant and equipment. No definition available.
|
| X | ||||||||||
- Definition Mining properties. No definition available.
|
| X | ||||||||||
- Definition The increase in property, plant and equipment resulting from acquisitions through business combinations. [Refer: Total for all business combinations [member]; Property, plant and equipment] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The increase (decrease) in other provisions resulting from transfers and changes that the entity does not separately disclose in the same statement or note. [Refer: Other provisions] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The increase (decrease) in property, plant and equipment resulting from revaluations to fair value. [Refer: Property, plant and equipment; Revaluation surplus] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|