v3.26.1
Lease obligations (Details) - CAD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Statement [Line Items]    
Current $ 464 $ 368
Non-current 427 506
Lease liability $ 891 $ 874
Incremental borrowing rate current % 6.00%  
Maturity 2026  
Minimums [Member]    
Statement [Line Items]    
Incremental borrowing rate current % 4.00%  
Incremental borrowing rate non current % 4.00%  
Maturity 2027  
Maximums [Member]    
Statement [Line Items]    
Incremental borrowing rate current % 6.00%  
Incremental borrowing rate non current % 6.00%  
Maturity 2030