Stockholders' Equity - Common Stock Reserved for Issuance (Details) - shares	Dec. 31, 2021	Dec. 31, 2020
Schedule Of Common Stock Reserved For Future Issuance [Line Items]
Common stock reserved for future issuance	8,259,317	4,718,239
Series A Convertible Preferred Stock
Schedule Of Common Stock Reserved For Future Issuance [Line Items]
Common stock reserved for future issuance		3,573,659
Unvested Restricted Stock Options
Schedule Of Common Stock Reserved For Future Issuance [Line Items]
Common stock reserved for future issuance	618,494	888,612
Stock Options Available for Issuance
Schedule Of Common Stock Reserved For Future Issuance [Line Items]
Common stock reserved for future issuance	1,289,259	35,585
Stock Options Outstanding
Schedule Of Common Stock Reserved For Future Issuance [Line Items]
Common stock reserved for future issuance	5,926,969	220,383
Employee Stock Purchase Plan
Schedule Of Common Stock Reserved For Future Issuance [Line Items]
Common stock reserved for future issuance	424,595