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Financial Instruments - Foreign Currency Risk (Details) - Currency exchange risk - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
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Financial Instruments |  |
Foreign currency exchange risk | $ (33,610) | $ (48,182)
Accounts payable and accrued liabilities |  |
Financial Instruments |  |
Foreign currency exchange risk | (1,264) | (842)
Interest accrual |  |
Financial Instruments |  |
Foreign currency exchange risk | (1,300) | (1,164)
Convertible Note |  |
Financial Instruments |  |
Foreign currency exchange risk | (25,662) | (22,541)
Financial derivative liability - convertible notes |  |
Financial Instruments |  |
Foreign currency exchange risk | (6,674) | (37,715)
Financial derivative liability - warrants |  |
Financial Instruments |  |
Foreign currency exchange risk | (1,271) |
Cash and cash equivalents |  |
Financial Instruments |  |
Foreign currency exchange risk | $ 2,561 | $ 14,080

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