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Earnings Per Share
9 Months Ended
Sep. 30, 2013
Earnings Per Share [Abstract]  
Earnings Per Share
NOTE J – Earnings Per Share
We report our earnings per share using the two-class method.  The income per share for each class of common stock is calculated assuming 100% of our earnings are distributed as dividends to each class of common stock based on their contractual rights.

The Common Stock of the Company has a preferential dividend rate of at least 105% of the dividend paid on the Class A Common Stock. The Class A Common Stock, which has ten votes per share as opposed to one vote per share for the Common Stock (on all matters other than the election of directors), may be converted at any time on a one-for-one basis into Common Stock at the option of the holder of the Class A Common Stock.
 
The following is a reconciliation of the earnings and number of shares used in calculating the diluted earnings per share for Common Stock and Class A Common Stock (in thousands):

 
 
Three Months Ended
September 30,
  
Nine Months Ended
September 30,
 
 
 
2013
  
2012
  
2013
  
2012
 
Numerator:
 
  
  
  
 
Common:
 
  
  
  
 
Distributed earnings
 
$
1,603
  
$
766
  
$
3,180
  
$
1,528
 
Undistributed earnings
  
6,901
   
2,134
   
16,900
   
5,552
 
Basic
  
8,504
   
2,900
   
20,080
   
7,080
 
Class A Common earnings
  
990
   
414
   
2,504
   
1,052
 
Diluted
 
$
9,494
  
$
3,314
  
$
22,584
  
$
8,132
 
 
                
Class A Common:
                
Distributed earnings
 
$
185
  
$
108
  
$
384
  
$
222
 
Undistributed earnings
  
805
   
306
   
2,120
   
830
 
 
 
$
990
  
$
414
  
$
2,504
  
$
1,052
 
Denominator:
                
Common:
                
Weighted average shares outstanding - basic
  
20,047
   
19,163
   
19,786
   
19,018
 
Assumed conversion of Class A Common Stock
  
2,455
   
2,887
   
2,606
   
2,986
 
Dilutive options, awards and common stock equivalents
  
353
   
321
   
391
   
315
 
 
                
Total weighted-average diluted Common Stock
  
22,855
   
22,371
   
22,783
   
22,319
 
 
                
Class A Common:
                
Weighted average shares outstanding
  
2,455
   
2,887
   
2,606
   
2,986
 
Antidilutive shares excluded from the denominator due to the options' exercise prices being greater than the average market price
  
   
291
   
   
292