Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Summary of Stock Option Activity (Details)

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Stock-Based Compensation - Summary of Stock Option Activity (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Number of Options    
Outstanding, beginning balance (in shares) 6,257  
Granted (in shares) 633  
Exercised (in shares) (224)  
Canceled (in shares) (80)  
Outstanding, ending balance (in shares) 6,586 6,257
Weighted Average Exercise Price    
Outstanding, beginning balance (in dollars per share) $ 13.60  
Granted (in dollars per share) 27.84  
Exercised (in dollars per share) 11.36  
Canceled (in dollars per share) 37.31  
Outstanding, ending balance (in dollars per share) $ 14.75 $ 13.60
Weighted-average remaining contractual life, options outstanding 6 years 3 months 10 days 6 years 2 months 8 days
Aggregate intrinsic value, options outstanding $ 115,786 $ 140,326
Options vested and exercisable (in shares) 4,416  
Options vested and exercisable (in dollars per share) $ 8.88  
Weighted-average remaining contractual life, options vested and exercisable 5 years 18 days  
Aggregate intrinsic value, options vested and exercisable $ 97,592