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Share-Based Compensation (Restricted Stock and Restricted Stock Unit Award Activity) (Details)
 3 Months Ended
Mar. 31, 2023
USD ($)
$ / shares
shares
Restricted Stock  
Shares  
Nonvested at beginning of period (in shares) 311,281
Vested (in shares) (36,380)
Nonvested at end of period (in shares) 274,901
Number of Shares  
Vested (in shares) (36,380)
Weighted-Average Grant-Date Fair Value  
Nonvested at beginning of period (in usd per share) | $ / shares $ 59.90
Vested (in usd per share) | $ / shares 100.41
Nonvested at end of period (in usd per share) | $ / shares $ 58.43
Restricted Stock Units  
Shares  
Vested (in shares) (53,299)
Number of Shares  
Outstanding at beginning of period (in shares) 464,354
Granted (in shares) 439,220
Vested (in shares) (53,299)
Canceled (in shares) (1,401)
Outstanding at end of period (in shares) 848,874
Vested and expected to vest at end of period (in shares) 705,218
Weighted-Average Remaining Contractual Term (in years)  
Outstanding at end of period 3 years 4 months 24 days
Vested and expected to vest at end of period 3 years 2 months 12 days
Aggregate Intrinsic Value  
Outstanding at end of period | $ $ 66,508,434
Vested and expected to vest at end of period | $ $ 54,788,467