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Earnings per Share (Tables)
 6 Months Ended
Jun. 30, 2017
Earnings Per Share [Abstract]  
Schedule Of Computation Of Basic And Diluted Earnings Per Share
The following table sets forth the computation of basic and diluted earnings per share using the two class method (in thousands, except per share data): 
 
Three months ended June 30,
Six months ended June 30,
2017
2016
2017
2016
Distributed earnings allocated to common stock
$
6,797

$
6,375

$
13,594

$
12,751

Undistributed earnings allocated to common stock
7,733

6,016

16,787

11,204

Net earnings allocated to common shareholders
$
14,530

$
12,391

$
30,381

$
23,955

 
 
 
 
 
Average shares outstanding
15,462

14,889

15,344

14,903

Effect of dilutive securities:
 

 

 
 
Employee stock awards
25

13

25

12

Shares for diluted earnings per share
15,487

14,902

15,369

14,915

 
 
 
 
 
Basic earnings per share
$
0.94

$
0.83

$
1.98

$
1.61

Diluted earnings per share
$
0.94

$
0.83

$
1.98

$
1.61