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v3.25.4

Stockholders' Equity - Schedule of Option Pricing Model Inputs (Detail) - 2017 Plan and 2019 Plan | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Class of Stock [Line Items] |  |  |
Expected term (years) | 5 years 10 months 6 days | 6 years | 6 years 3 days
Expected volatility | 80.80% | 80.20% | 76.70%
Risk-free interest rate | 4.10% | 4.20% | 4.10%
Dividend yield | 0.00% | 0.00% | 0.00%

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