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Share-Based Compensation - Unvested RSAs Outstanding (Details) - RSAs
12 Months Ended
Dec. 31, 2021
$ / shares
shares
Number of Shares  
Unvested RSAs, Beginning Balance (in shares) | shares 357,883
Granted (in shares) | shares 153,936
Forfeited (in shares) | shares (6,050)
Vested (in shares) | shares (94,510)
Unvested RSAs, Ending Balance (in shares) | shares 411,259
Weighted-Average Grant Date Fair Value  
Unvested RSAs, Beginning Balance (in dollars per share) | $ / shares $ 36.30
Granted (in dollars per share) | $ / shares 42.49
Forfeited (in dollars per share) | $ / shares 35.59
Vested (in dollars per share) | $ / shares 48.27
Unvested RSAs, Ending Balance (in dollars per share) | $ / shares $ 35.86