XML 42 R31.htm IDEA: XBRL DOCUMENT v3.8.0.1
Earnings Per Common Share (Tables)
 9 Months Ended
Sep. 30, 2017
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 and nine months ended September 30, 2017 and 2016.
 
 
 
Three Months Ended
September 30,
 
Nine Months Ended
September 30,
(In thousands, except share and per common share data)
 
2017
 
2016
 
2017
 
2016
Numerator:
 
 

 
 

 
 
 
 
Net income
 
$
22,112

 
$
27,449

 
$
61,411

 
$
66,133

Denominator:
 
 

 
 

 
 
 
 
Weighted-average common shares outstanding
 
15,287,974

 
15,330,791

 
15,299,039

 
15,330,802

Effect of dilutive performance-based restricted stock units
 
63,616

 
68,916

 
95,160

 
71,023

Weighted-average common shares outstanding adjusted for the effect of dilutive performance-based restricted stock units
 
15,351,590

 
15,399,707

 
15,394,199

 
15,401,825

Earnings per common share:
 
 

 
 

 
 

 
 

Basic earnings per common share
 
$
1.45

 
$
1.79

 
$
4.01

 
$
4.31

Diluted earnings per common share
 
$
1.44

 
$
1.78

 
$
3.99

 
$
4.29