v3.26.1
Post-employment benefit obligations (Tables)
 12 Months Ended
Dec. 31, 2025
Disclosure of Employee Benefits [Abstract]  
Disclosure of detailed information about amounts recognized in consolidated statements financial position [Table Text Block]
    December 31,     December 31,  
    2025     2024  
             
Present value of funded obligations   25,104     24,876  
Fair value of plan assets   22,973     20,984  
Deficit of funded plans $ 2,131   $ 3,892  
Disclosure of detailed information about movements in defined benefit obligations [Table Text Block]
    December 31,     December 31,  
    2025     2024  
             
Obligations, beginning of year $ 24,876   $ 26,176  
Current service costs   467     552  
Interest costs   1,319     1,238  
Benefits paid   (1,331 )   (1,308 )
Actuarial loss (gain)   (227 )   (1,782 )
Obligations, end of year $ 25,104   $ 24,876  
Disclosure of detailed information about movements in fair value of plan assets [Table Text Block]
    December 31,     December 31,  
    2025     2024  
             
Assets, beginning of year $ 20,984   $ 19,639  
Return on assets   1,048     976  
Actuarial gain   1,092     369  
Employer contributions   1,180     1,308  
Benefits paid   (1,331 )   (1,308 )
Assets, end of year $ 22,973   $ 20,984  
Disclosure of detailed information about amounts recognized in consolidated statements of loss and comprehensive loss [Table Text Block]
    December 31,     December 31,  
    2025     2024  
             
Current service costs, interest costs, and   return on assets included in cost of sales $ 738   $ 814  
Disclosure of detailed information about principal actuarial assumptions [Table Text Block]
    December 31,     December 31,  
    2025     2024  
             
Discount rate (expense)   5.50%     4.75%  
Discount rate (year end disclosures)   5.50%     5.50%  
Future salary increases (salaried plan only)   5.00%     5.00%