v3.26.3
Investments - Schedule of Contractual Maturities of Investments (Parenthetical) (Detail) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Schedule of Held-to-Maturity Securities [Line Items]    
Cash and cash equivalents $ 41,276 $ 74,882
Due in One Year or Less    
Schedule of Held-to-Maturity Securities [Line Items]    
Cash and cash equivalents $ 29,600 $ 36,400