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Stock Plans - Available for Grant (Details) - shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award, Options, Available for Grant [Roll Forward]    
Shares Available for Grant, beginning balance (in shares) 818,889 0
Authorized (in shares) 2,900,000 3,591,888
Retired (in shares) (485,581)  
Granted/Awarded (in shares) (1,218,021) (2,951,534)
Canceled (in shares) 117,463 178,535
Shares Available for Grant, ending balance (in shares) 2,132,750 818,889