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Stock-Based Compensation - Restricted Stock Activity (Details)
6 Months Ended
Jun. 30, 2023
$ / shares
shares
Shares of Restricted Stock  
Shares of Restricted Stock  
Beginning of period (in shares) | shares 355,900
Granted (in shares) | shares 201,517
Released (in shares) | shares (141,487)
Forfeited (in shares) | shares (50,180)
End of period (in shares) | shares 365,750
Weighted Average Grant Date Fair Value  
Beginning balance (USD per share) | $ / shares $ 73.57
Granted (USD per share) | $ / shares 74.16
Released (USD per share) | $ / shares 75.01
Forfeited (USD per share) | $ / shares 73.05
Ending balance (USD per share) | $ / shares $ 73.41
Stock-Settled Restricted Stock Units  
Shares of Restricted Stock  
Beginning of period (in shares) | shares 123,895
Granted (in shares) | shares 20,540
Released (in shares) | shares (46,228)
Forfeited (in shares) | shares (39,294)
End of period (in shares) | shares 58,913
Weighted Average Grant Date Fair Value  
Beginning balance (USD per share) | $ / shares $ 62.11
Granted (USD per share) | $ / shares 74.01
Released (USD per share) | $ / shares 63.66
Forfeited (USD per share) | $ / shares 77.23
Ending balance (USD per share) | $ / shares $ 54.62