Net Loss Per Share - Anti-dilutive Outstanding Shares of Common Stock Equivalents Excluded from Computation of Diluted Net Loss per Share (Details) - shares |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
|
| Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||||
| Anti-dilutive securities excluded from computation of diluted net loss per share | 9,991,369 | 6,888,246 | 9,991,369 | 6,888,246 |
| Stock Options to Purchase Common Stock [Member] | ||||
| Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||||
| Anti-dilutive securities excluded from computation of diluted net loss per share | 9,552,954 | 6,888,246 | 9,552,954 | 6,888,246 |
| Restricted Stock Units Subject To Future Vesting [Member] | ||||
| Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||||
| Anti-dilutive securities excluded from computation of diluted net loss per share | 438,415 | 438,415 | ||