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Key management
12 Months Ended
Dec. 31, 2022
Disclosure Of Information About Key Management [Abstract]  
Key management [Text Block]

23. Key management

Key management includes directors (executive and non-executive) and the executive management team. The compensation paid or payable to key management for employee services is presented below:

    2022     2021  
    $     $  
             
Salaries and short-term employee benefits   4,374     4,309  
Share-based compensation   5,475     6,078  
Cost recoveries from associates   (538 )   (716 )
    9,311     9,671  

Key management employees are subject to employment agreements which provide for payments on termination of employment without cause or following a change of control providing for payments of between once to twice base salary and bonus and certain vesting acceleration clauses on restricted and deferred share units and share options.