v3.26.3
Stock-Based Compensation - Summary Of Share Based Payment Award Stock Options Valuation Assumptions (Detail) - Stock Options [Member]
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Risk-free interest rate 4.21% 0.00% 4.21% 4.07%
Expected term (in years) 2 years 1 month 13 days 0 years 2 years 1 month 13 days 5 years 10 months 20 days
Expected volatility 95.84% 0.00% 95.84% 86.79%
Dividend yield 0.00% 0.00% 0.00% 0.00%