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Earnings Per Share
 9 Months Ended
Sep. 30, 2012
Earnings Per Share [Abstract]  
Earnings Per Share
Earnings Per Share
 
The following table sets forth the reconciliation from basic to diluted average common shares and the calculations of net income per common share.  Net income for basic and diluted calculations do not differ.
 
 
Three Months Ended
September 30,
 
Nine Months Ended
September 30,
(In thousands, except per share)
2012
 
2011
 
2012
 
2011
Net Income
$
8,575

 
$
10,056

 
$
24,704

 
$
24,637

Average Common Shares:
 
 
 
 
 
 
 
Basic (weighted-average outstanding shares)
11,903

 
11,857

 
11,887

 
11,845

Dilutive potential common shares from stock options
153

 
90

 
160

 
119

Diluted (weighted-average outstanding shares)
12,056

 
11,947

 
12,047

 
11,964

 
 
 
 
 
 
 
 
Basic earnings per share
$
0.72

 
$
0.85

 
$
2.08

 
$
2.08

Diluted earnings per share
$
0.71

 
$
0.84

 
$
2.05

 
$
2.06