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Earnings Per Common Share (Tables)
9 Months Ended
Sep. 30, 2022
Earnings Per Share [Abstract]  
Summary Of Computation Of Basic And Diluted Earnings Per Common Share
The following table sets forth the computation of basic and diluted earnings per common share for the three month and nine months ended September 30, 2022 and 2021.

 
Three Months Ended
September 30,
Nine Months Ended
September 30,
(In thousands, except share and per common share data)2022202120222021
Numerator:  
Net income$42,068 $35,434 $115,267 $117,397 
Denominator:  
Weighted-average common shares outstanding16,253,704 16,292,312 16,240,966 16,315,996 
Effect of dilutive PBRSUs and TBRSUs121,278 131,600 114,824 129,572 
Weighted-average common shares outstanding adjusted for the effect of dilutive PBRSUs and TBRSUs16,374,982 16,423,912 16,355,790 16,445,568 
Earnings per common share:  
Basic earnings per common share$2.59 $2.17 $7.10 $7.20 
Diluted earnings per common share$2.57 $2.16 $7.05 $7.14