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Marketable Securities - Additional Information (Detail)
3 Months Ended 6 Months Ended
Jun. 30, 2022
USD ($)
Jun. 30, 2022
USD ($)
Investments Debt And Equity Securities [Abstract]    
Realized gains or losses on available-for-sale marketable securities $ 0 $ 0
Marketable securities, continuous unrealized loss position, 12 months or longer 0 0
Other-than-temporary impairment losses, marketable securities $ 0 $ 0