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Common Stock and Dividends
 6 Months Ended
Jun. 30, 2014
Stockholders' Equity Note [Abstract]  
Common Stock and Dividends
Common Stock and Dividends
 
Dividends declared and paid on a per share basis were as follows:
 
 
Three Months Ended 
 June 30,
 
Six Months Ended
June 30,
 
2014
 
2013
 
2014
 
2013
 
 
 
 
 
 
 
 
Dividends declared
$
0.07

 
$
0.07

 
$
0.14

 
$
0.14

Dividends paid
$
0.07

 
$
0.07

 
$
0.14

 
$
0.14