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v3.23.1

Income Tax - Deferred taxes (Details) - CAD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
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Deferred Tax Assets |  |
Disclosure Of Income Tax Assets and Liabilities [Line Items] |  |
Deferred income tax assets / (liabilities) | $ 8,592 | $ 448
Deferred Tax Liabilities |  |
Disclosure Of Income Tax Assets and Liabilities [Line Items] |  |
Deferred income tax assets / (liabilities) | (8,592) | (448)
Current convertible notes payable | Deferred Tax Liabilities |  |
Disclosure Of Income Tax Assets and Liabilities [Line Items] |  |
Deferred income tax assets / (liabilities) | (5,659) |
Plant and equipment | Deferred Tax Liabilities |  |
Disclosure Of Income Tax Assets and Liabilities [Line Items] |  |
Deferred income tax assets / (liabilities) | (2,933) | (448)
Non-capital loss | Deferred Tax Assets |  |
Disclosure Of Income Tax Assets and Liabilities [Line Items] |  |
Deferred income tax assets / (liabilities) | 6,823 | $ 448
Current financial derivative liability - convertible notes | Deferred Tax Assets |  |
Disclosure Of Income Tax Assets and Liabilities [Line Items] |  |
Deferred income tax assets / (liabilities) | $ 1,769 |

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