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Income taxes - Narrative (Details) $ in Thousands | Dec. 31, 2024 CAD ($)
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Operating Loss Carryforwards [Line Items] |
Non-capital losses for income tax purposes | $ 63,213
No expiry |
Operating Loss Carryforwards [Line Items] |
Non-capital losses for income tax purposes | $ 39,948

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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-3 + Details
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