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Stock-Based Compensation (Details)
9 Months Ended
Sep. 30, 2021
shares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]  
Granted (in shares) 649,478
Vested (in shares) (205,185)
Forfeited (in shares) (109,880)
Nonvested ending balance (in shares) 906,873
Restricted Stock Units (RSUs)  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]  
Nonvested beginning balance (in shares) 572,460