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Fair Value Measurements - Additional Information (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]    
Financial liabilities measured at fair value on recurring basis $ 0  
Measurement at fair value, transfers among Level 1, Level 2 or Level 3 0  
Preferred Stock Purchase Right Liability    
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]    
Change in fair value of purchase right liability $ 1,600,000 $ 7,400,000