Fair Value of Financial Instruments - Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - Recurring - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Financial Assets, Fair Value Disclosure [Abstract]
Cash equivalents	$ 96,682	$ 131,702
Directors' Deferred Share Unit Liability
Financial Liabilities Fair Value Disclosure [Abstract]
Financial liabilities	387	124
2022 USD Financing Warrant Liability
Financial Liabilities Fair Value Disclosure [Abstract]
Financial liabilities	16,476	9,904
Level 1
Financial Assets, Fair Value Disclosure [Abstract]
Cash equivalents	96,682	131,702
Level 1 | Directors' Deferred Share Unit Liability
Financial Liabilities Fair Value Disclosure [Abstract]
Financial liabilities	387	124
Level 3 | 2022 USD Financing Warrant Liability
Financial Liabilities Fair Value Disclosure [Abstract]
Financial liabilities	$ 16,476	$ 9,904