Net Loss Per Share - Computation of Diluted Weighted-Average Shares Outstanding (Detail) - shares |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
| Total of common stock equivalents | 9,369,026 | 8,969,937 | 9,369,026 | 8,969,937 |
| Employee Stock Option | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
| Total of common stock equivalents | 9,279,218 | 8,605,370 | 9,279,218 | 8,605,370 |
| Nonvested Restricted Stock Units [Member] | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
| Total of common stock equivalents | 89,808 | 364,567 | 89,808 | 364,567 |