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Earnings Per Common Share (Tables)
9 Months Ended
Sep. 30, 2013
Earnings Per Share [Abstract]  
Components of Basic and Diluted Earnings Per Share
The components of basic and diluted earnings per share were as follows for the three-month periods ended September 30, 2013 and 2012:
 
Three Months Ended September 30,
(In Thousands Except Share Data)
2013
 
2012
 
Basic
 
Diluted
 
Basic
 
Diluted
Net income
$
11,725

 
$
11,725

 
$
8,730

 
$
8,730

Weighted-average common shares outstanding
25,359,196

 
25,359,196

 
25,423,191

 
25,423,191

Add dilutive effect of restricted stock awards

 
59,849

 

 
56,608

Add dilutive effect of stock options

 
152,576

 

 
46,863

Weighted-average common shares for EPS calculation
25,359,196

 
25,571,621

 
25,423,191

 
25,526,662

Earnings per common share
$
0.46

 
$
0.45

 
$
0.34

 
$
0.34

Awards excluded from diluted EPS calculation(1)

 
646,226

 

 
719,563

(1)
Outstanding awards that are not "in-the-money" are excluded from the diluted earnings per share calculation because the effect of including them would have been anti-dilutive.

The components of basic and diluted earnings per share were as follows for the nine-month periods ended September 30, 2013 and 2012:
 
Nine Months Ended September 30,
(In Thousands Except Share Data)
2013
 
2012
 
Basic
 
Diluted
 
Basic
 
Diluted
Net income
$
49,614

 
$
49,614

 
$
42,630

 
$
42,630

Weighted-average common shares outstanding
25,301,432

 
25,301,432

 
25,468,293

 
25,468,293

Add dilutive effect of restricted stock awards

 
59,849

 

 
56,608

Add dilutive effect of stock options

 
152,930

 

 
41,745

Weighted-average common shares for EPS calculation
25,301,432

 
25,514,211

 
25,468,293

 
25,566,646

Earnings per common share
$
1.96

 
$
1.94

 
$
1.67

 
$
1.67

Awards excluded from diluted EPS calculation(1)

 
661,826

 

 
1,098,292

(1)
Outstanding awards that are not "in-the-money" are excluded from the diluted earnings per share calculation because the effect of including them would have been anti-dilutive.