Investments - Schedule of Contractual Maturities of Investments (Parenthetical) (Detail) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Schedule Of Held To Maturity Securities [Line Items]
Cash and cash equivalents	$ 46,339	$ 238,480
Due in One Year or Less
Schedule Of Held To Maturity Securities [Line Items]
Cash and cash equivalents	$ 14,700	$ 58,600