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Share-based Compensation - Activity (Details)
3 Months Ended
Mar. 31, 2023
shares
Stock Options  
Outstanding — beginning balance 8,132,959
Granted 38,750
Canceled (728,002)
Outstanding — ending balance 7,443,707
Exercisable — ending balance 5,423,759
RSUs  
Restricted Stock Units  
Non-vested — beginning balance 1,178,370
Granted 7,500
Vested (73,350)
Forfeited (67,809)
Non-vested — ending balance 1,044,711