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Investments - Summary of Investments, Classified as Available-for-Sale (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost $ 143,123 $ 38,161
Gross Unrealized Gains 4 4
Gross Unrealized Loss (348) (9)
Fair Value 142,779 38,156
Corporate Debt Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost 78,411 24,272
Gross Unrealized Gains 3 3
Gross Unrealized Loss (271) (6)
Fair Value 78,143 24,269
Commercial Paper [Member]    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost 43,944 12,998
Gross Unrealized Gains 1  
Gross Unrealized Loss (31) (3)
Fair Value 43,914 12,995
US Government and Agency Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost 20,768 891
Gross Unrealized Gains   1
Gross Unrealized Loss (46)  
Fair Value $ 20,722 $ 892