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EARNINGS PER COMMON SHARE (Tables)
12 Months Ended
Dec. 31, 2021
Earnings Per Share [Abstract]  
Computation of Basic and Diluted Earnings Per Share
The following table sets forth the computation of basic and diluted earnings per share:
(Dollars in thousands, except share and per share data)202120202019
Numerator
Net income$205,160 $155,810 $198,075 
Denominator
Basic earnings per common share - weighted average shares95,034,690 97,363,952 98,305,570 
Effect of dilutive securities
Employee stock awards862,695 729,146 545,901 
Diluted earnings per common share - adjusted weighted average shares95,897,385 98,093,098 98,851,471 
Earnings per share available to common shareholders
Basic$2.16 $1.60 $2.01 
Diluted$2.14 $1.59 $2.00