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Credit Facilities - Bank Loan (Details) $ in Thousands, $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2022 CAD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 CAD ($) | Dec. 31, 2021 USD ($)
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Secured bank loans received | $ 383,031 |  |  | $ 505,171 |
Principal |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Secured bank loans received | 385,394 |  |  | 506,514 |
Changes in reported amount of U.S. denominated debt | 42,800 |  |  |  |
Unamortized debt issuance costs |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Secured bank loans received | (2,363) |  |  | (1,343) |
Bank loan - U.S. dollar denominated |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Secured bank loans received | 30,394 |  |  | 156,332 |
Bank loan - U.S. dollar denominated | Principal |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Secured bank loans received |  |  | $ 22.5 |  | $ 123.5
Credit facilities - Canadian dollar denominated |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Secured bank loans received | 355,000 |  |  | $ 350,182 |
Credit facilities - Canadian dollar denominated | Principal |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |
Net draws | $ 136,900 | $ 15.8 |  |  |

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