Net Loss Per Share - Summary of Calculation of Diluted Shares Outstanding (Details) - shares	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Potentially dilutive shares not included in calculation of diluted shares outstanding	17,372,070	6,695,400
Stock Options
Potentially dilutive shares not included in calculation of diluted shares outstanding	3,814,755	4,995,310
Restricted Stock Units
Potentially dilutive shares not included in calculation of diluted shares outstanding	2,398,593	1,700,090
Convertible Senior Notes
Potentially dilutive shares not included in calculation of diluted shares outstanding	11,158,722