Net Loss Per Share Attributable to Common Stockholders - Summary of Potentially Dilutive Securities Excluded from Computation of Diluted Weighted Average Shares Outstanding (Detail) - shares |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
| Diluted weighted average shares outstanding | 15,388,413 | 14,181,295 |
| Common Stock Options Issued and Outstanding [Member] | ||
| Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
| Diluted weighted average shares outstanding | 5,451,081 | 7,460,669 |
| Unvested Full Value Awards [Member] | ||
| Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
| Diluted weighted average shares outstanding | 8,109,832 | 6,275,490 |
| Contingently Issuable PSU Shares [Member] | ||
| Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
| Diluted weighted average shares outstanding | 1,827,500 | 445,136 |