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Fair Value Measurements - Additional Information (Detail) - USD ($)
3 Months Ended
Jun. 30, 2022
Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fair Value Assets Level1 To Level2 Transfer Amount $ 0  
Fair Value Assets Level2 To Level1 Transfer Amount 0  
Short-Term Investments [Member] | Level 2    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Short-term investments $ 25,000,000.0 $ 0