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Investments - Schedule of Contractual Maturities of Held to Maturity Investments (Parenthetical) (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Schedule Of Held To Maturity Securities [Line Items]    
Cash and cash equivalents $ 69,767 $ 124,184
Due in One Year or Less    
Schedule Of Held To Maturity Securities [Line Items]    
Cash and cash equivalents $ 51,800 $ 23,800