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Income Taxes - Net Operating Loss Carryforwards (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses $ 366,351 $ 284,626
Expiring 2020    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses   352
Expiring 2021    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 703 544
Expiring 2022    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 632  
Expiring 2023 - and After    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 365,016  
Expiring 2022 - and After    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses   283,730
CANADA    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 330,799 269,001
CANADA | Expiring 2020    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses   0
CANADA | Expiring 2021    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 0 0
CANADA | Expiring 2022    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 0  
CANADA | Expiring 2023 - and After    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 330,799  
CANADA | Expiring 2022 - and After    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses   269,001
UNITED STATES    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 12,288 12,592
UNITED STATES | Expiring 2020    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses   317
UNITED STATES | Expiring 2021    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 529 529
UNITED STATES | Expiring 2022    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 360  
UNITED STATES | Expiring 2023 - and After    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 11,399  
UNITED STATES | Expiring 2022 - and After    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses   11,746
PERU    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 749 340
PERU | Expiring 2020    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses   26
PERU | Expiring 2021    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 156 0
PERU | Expiring 2022    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 0  
PERU | Expiring 2023 - and After    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 593  
PERU | Expiring 2022 - and After    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses   314
MEXICO    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 2,299 2,406
MEXICO | Expiring 2020    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses   0
MEXICO | Expiring 2021    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 0 0
MEXICO | Expiring 2022    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 207  
MEXICO | Expiring 2023 - and After    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 2,092  
MEXICO | Expiring 2022 - and After    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses   2,406
BARBADOS    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 243 203
BARBADOS | Expiring 2020    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses   8
BARBADOS | Expiring 2021    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 15 12
BARBADOS | Expiring 2022    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 60  
BARBADOS | Expiring 2023 - and After    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 168  
BARBADOS | Expiring 2022 - and After    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses   183
ARGENTINA    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 19,973 84
ARGENTINA | Expiring 2020    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses   1
ARGENTINA | Expiring 2021    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 3 3
ARGENTINA | Expiring 2022    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses 5  
ARGENTINA | Expiring 2023 - and After    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses $ 19,965  
ARGENTINA | Expiring 2022 - and After    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Unused tax operating losses   $ 80