Net Loss Per Share - Basic and Diluted Net Loss Per Ordinary Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Earnings Per Share [Abstract]
Net loss	$ (17,204)	$ (3,748)	$ (67,900)
Cumulative dividends on class B and C preference shares		(1,839)
Net loss attributable to common shareholders	$ (17,204)	$ (5,587)
Net loss per common share, basic and diluted	$ (0.60)	$ (31.53)
Weighted-average number of shares used in computing net loss per common share, basic and diluted	28,815,267	177,200