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Stockholders' Equity - Stock Option Plan and Restricted Stock Activity (Details)
6 Months Ended
Jun. 30, 2023
$ / shares
shares
Stock Options  
Shares  
Balance at beginning of period (in shares) | shares 2,991,473
Granted (in shares) | shares 447,487
Options exercised (in shares) | shares (297,166)
Forfeited (in shares) | shares (78,943)
Balance at end of period (in shares) | shares 3,062,851
Weighted-Average Exercise Price  
Balance at beginning of period (in USD per share) | $ / shares $ 61.31
Granted (in USD per share) | $ / shares 74.45
Options exercised (in USD per share) | $ / shares 42.37
Forfeited (in USD per share) | $ / shares 63.37
Balance at end of period (in USD per share) | $ / shares $ 65.02
Restricted Stock Awards  
Restricted Stock Awards  
Nonvested at beginning of period (in shares) | shares 348,453
Granted (in shares) | shares 201,467
RSUs vested (in shares) | shares (164,772)
Forfeited (in shares) | shares (12,635)
Nonvested at end of period (in shares) | shares 372,513
Weighted-Average Grant Date Fair Value  
Nonvested at beginning of period (in USD per share) | $ / shares $ 75.60
Granted (in USD per share) | $ / shares 83.67
RSUs vested (in USD per share) | $ / shares 75.27
Forfeited (in USD per share) | $ / shares 59.84
Nonvested at end of period (in USD per share) | $ / shares $ 80.64