Common Stock and Stockholders' Deficit - Restricted Stock Units (Details) - Restricted Stock Units - $ / shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Restricted Stock Units - Number of Plan shares outstanding    
Outstanding, beginning (in shares) 0  
Granted (in shares) 2,492,323  
Exercised (in shares) (31,250)  
Cancelled/Forfeited (in shares) (281,132)  
Outstanding, ending (in shares) 2,179,941  
Share-Based Compensation Arrangement By Share-Based Payment Award, Non-Option Equity Instruments, Vested Or Exercisable, Number 0 0
Restricted Stock Units - Weighted-Average Grant Date Fair Value per share    
Granted (in USD per share) $ 7.39  
Outstanding (in USD per share) 7.39  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value 7.42  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value 7.39  
Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Vested Or Exercisable, Weighted Average Grant Date Fair $ 0 $ 0