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EARNINGS PER SHARE (Tables)
3 Months Ended
Mar. 31, 2018
Earnings Per Share [Abstract]  
Schedule of information used to compute basic and diluted earnings per share
The following table presents the information used to compute basic and diluted earnings per common share for the periods indicated:
 
 
Three Months Ended
March 31,
(dollars in thousands, except per share data)
2018
 
2017
Net income
$
14,277

 
$
13,079

 
 
 
 
Weighted average shares outstanding - basic
29,807,572

 
30,714,895

Dilutive effect of employee stock options and awards
233,779

 
286,343

Weighted average shares outstanding - diluted
30,041,351

 
31,001,238

 
 
 
 
Basic earnings per common share
$
0.48

 
$
0.43

Diluted earnings per common share
$
0.48

 
$
0.42

 
 
 
 
Anti-dilutive employee stock options and awards outstanding

 
539