Fair Value Measurements - Roll-forward of Fair Value of Convertible Note and Preference Shares Tranche Obligations for Which Fair Value Determined by Level 3 Inputs (Details) - Level 3 - Preference Shares Tranche Obligations $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($)
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Addition in cash on issuance of Class C preference shares	$ 2,425
Fair value adjustments	26,830
Currency exchange	(979)
Settlement of preference shares tranche obligation through issuance of preference shares	$ 28,276