Net Loss Per Share - Potential Dilutive Securities not Included in Diluted per Share Calculations (Details) - shares |
9 Months Ended | |
|---|---|---|
Sep. 30, 2024 |
Sep. 30, 2023 |
|
| Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
| Potential dilutive securities | 5,237,903 | 4,119,868 |
| Stock Options Issued and Outstanding Under 2019 Plan and 2015 Stock Plan | ||
| Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
| Potential dilutive securities | 5,217,120 | 4,080,049 |
| Estimated Shares Issuable Under the 2019 ESPP | ||
| Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
| Potential dilutive securities | 20,783 | 26,319 |
| RSUs Subject to Future Vesting | ||
| Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
| Potential dilutive securities | 13,500 | |