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Income Per Share
 6 Months Ended
Jun. 30, 2014
Earnings Per Share [Abstract]  
Income Per Share
Note 4. Income Per Share
 
The following table sets forth the computation of basic and diluted income per share:
 
 
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
 
2014
 
2013
 
2014
 
2013
Numerator:
 
 
 
 
 
 
 
 
Net income
 
$
3,034

 
$
7,866

 
$
7,738

 
$
8,461

Denominator:
 
 
 
 
 
 
 
 
Denominator for basic income per share -
 
 
 
 
 
 
 
 
Weighted-average shares
 
93,448

 
92,351

 
93,009

 
92,323

 
 
 
 
 
 
 
 
 
Effect of dilutive securities:
 
 
 
 
 
 
 
 
Stock options and restricted stock
 
3,874

 
1,010

 
2,835

 
988

 
 
 
 
 
 
 
 

Denominator for diluted income per share -
 
 
 
 
 
 
 

Weighted-average shares and assumed conversions
 
97,322

 
93,361

 
95,844

 
93,311

 
 
 
 
 
 
 
 
 
Net income per common share – basic
 
$
0.03

 
$
0.09

 
$
0.08

 
$
0.09

 
 
 
 
 
 
 
 
 

Net income per common share – diluted
 
$
0.03

 
$
0.08

 
$
0.08

 
$
0.09