v3.26.1
Note 18 - Income Tax - Schedule of Income Tax Reconciliation (Details) - CAD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Statement Line Items [Line Items]      
(Loss) income before income taxes $ (133,465) $ (29,447) $ (64,666)
Statutory tax rate 26.50% 26.50% 26.50%
Expected expense (recovery) at statutory rate $ (35,368) $ (7,804) $ (17,136)
Tax rate difference (1) (3) (1)
Foreign exchange (199) (2,385) 0
Other 6 174 16
Income tax expense (recovery) 0 0 0
Share based compensation [member]      
Statement Line Items [Line Items]      
Non deductible tax variances 328 461 0
Permanent differences [member]      
Statement Line Items [Line Items]      
Non deductible tax variances (79) 918 107
USD warrants [member]      
Statement Line Items [Line Items]      
Non deductible tax variances (19,767) 0 0
Changes in benefits [member]      
Statement Line Items [Line Items]      
Non deductible tax variances 12,713 8,815 17,699
Share issuance costs [member]      
Statement Line Items [Line Items]      
Non deductible tax variances (1,412) (48) (515)
Book to filing adjustments [member]      
Statement Line Items [Line Items]      
Non deductible tax variances 1,970 227 (170)
Other comprehensive income changes [member]      
Statement Line Items [Line Items]      
Non deductible tax variances 341 (355) 0
Gain (loss) on restructuring of debt [member]      
Statement Line Items [Line Items]      
Non deductible tax variances $ 41,468 $ 0 $ 0