Supplemental Balance Sheet Information - Schedule of Accrued Expenses and Other Current Liabilities (Detail) - USD ($) |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | ||
| Accrued consulting | $ 23,899 | $ 202,379 |
| Accrued compensation | 3,262,695 | 999,303 |
| Accrued research and development | 581,761 | 1,397,348 |
| Accrued other | 212,927 | 81,000 |
| Total accrued expenses and other current liabilities | $ 4,081,282 | $ 2,680,030 |