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Fair Value Measurements - Summary of Financial Instruments Carried at Fair Value on Recurring Basis (Details) - USD ($)
Jun. 30, 2022
Dec. 31, 2021
Assets    
Assets measured at fair value $ 0 $ 0
Fair Value, Recurring | Money Market Funds    
Assets    
Assets measured at fair value 218,359,000 272,210,000
Fair Value, Recurring | Level 1 | Money Market Funds    
Assets    
Assets measured at fair value $ 218,359,000 $ 272,210,000