Common Stock - Schedule of Common Stock Reserved for Future Issuance (Details) - shares	Mar. 31, 2022	Dec. 31, 2021
Common stock reserved for future issuance	14,207,267	11,017,930
Stock Options, Issued and Outstanding
Common stock reserved for future issuance	6,286,542	6,757,591
Stock Options, Authorized for Future Issuance
Common stock reserved for future issuance	6,783,690	3,749,339
Stock Available Under our Employee Stock Purchase Plan
Common stock reserved for future issuance	1,077,035	511,000
Unvested Restricted Stock Units
Common stock reserved for future issuance	60,000	0