v3.25.1
Deferred Income Tax Assets and Liabilities - Accumulated non-capital losses (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
CAD ($)
Canada  
Deferred Income Tax Assets and Liabilities  
Gross amount $ 10,060
Canada | Bottom of range  
Deferred Income Tax Assets and Liabilities  
Expiration period for estimated accumulated non capital losses 2037
Canada | Top of range  
Deferred Income Tax Assets and Liabilities  
Expiration period for estimated accumulated non capital losses 2042
Germany  
Deferred Income Tax Assets and Liabilities  
Gross amount $ 603
Expiration dates for estimated accumulated non capital losses Indefinite
Malta  
Deferred Income Tax Assets and Liabilities  
Gross amount $ 83,696
Amount for which no deferred income tax asset is recognized $ 56,541
Expiration dates for estimated accumulated non capital losses Indefinite
Africa  
Deferred Income Tax Assets and Liabilities  
Gross amount $ 13,278
Africa | Bottom of range  
Deferred Income Tax Assets and Liabilities  
Expiration period for estimated accumulated non capital losses 2031
Africa | Top of range  
Deferred Income Tax Assets and Liabilities  
Expiration period for estimated accumulated non capital losses 2037
China  
Deferred Income Tax Assets and Liabilities  
Gross amount $ 828
China | Bottom of range  
Deferred Income Tax Assets and Liabilities  
Expiration period for estimated accumulated non capital losses 2026
China | Top of range  
Deferred Income Tax Assets and Liabilities  
Expiration period for estimated accumulated non capital losses 2029