Share-Based Compensation - Schedule of Assumptions Used to Estimate Fair Value of Stock Option Awards Granted (Detail) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Schedule of Share Based Compensation Valuation Assumptions [Line Items] | |||
| Expected volatility, minimum | 89.03% | 96.84% | 121.01% |
| Expected volatility, maximum | 93.76% | 108.61% | 126.76% |
| Risk-free interest rate, minimum | 3.68% | 3.44% | 3.42% |
| Risk-free interest rate, maximum | 4.13% | 4.36% | 4.61% |
| Expected dividend yield | 0.00% | 0.00% | 0.00% |
| Minimum | |||
| Schedule of Share Based Compensation Valuation Assumptions [Line Items] | |||
| Expected life of option, in years | 5 years 6 months | 5 years 6 months | 5 years 6 months |
| Maximum | |||
| Schedule of Share Based Compensation Valuation Assumptions [Line Items] | |||
| Expected life of option, in years | 6 years 1 month 6 days | 6 years 1 month 6 days | 6 years 1 month 6 days |