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Stock-Based Compensation - Summary of Stock Option Activity (Details) - $ / shares
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Units    
Beginning outstanding balance (in shares) 2,023,460  
Cancelled/Forfeited (in shares) (51,369)  
Ending outstanding balance (in shares) 1,972,091 2,023,460
Exercisable (in shares) 1,179,834  
Weighted-Average Grant-Data Fair Value    
Beginning outstanding balance (in dollars per share) $ 9.51  
Cancelled/Forfeited (in dollars per share) 10.28  
Ending outstanding balance (in dollars per share) 9.49 $ 9.51
Exercisable (in dollars per share) $ 9.97  
Weighted-Average Remaining Contractual Term (years)    
Options outstanding 5 years 9 months 18 days 6 years 3 months 18 days
Options exercisable 6 years 1 month 6 days