Share-Based Compensation - Restricted Share Units (Details) - Restricted Stock Units (RSUs) $ / shares in Units, $ in Millions	6 Months Ended
	Jun. 30, 2022 USD ($) $ / shares shares
Number of Units Outstanding
Beginning balance (in shares) | shares	3,288,257
Granted (in shares) | shares	4,444,879
Vested (in shares) | shares	0
Forfeited (in shares) | shares	(183,489)
Ending balance (in shares) | shares	7,549,647
Weighted Average Fair Value Per Unit
Beginning balance (in dollars per share) | $ / shares	$ 11.38
Granted (in dollars per share) | $ / shares	2.01
Vested (in dollars per share) | $ / shares	0
Forfeited (in dollars per share) | $ / shares	1.96
Ending balance (in dollars per share) | $ / shares	$ 6.09
Unrecognized compensation cost | $	$ 12.3
Period for recognition	2 years 8 months 12 days