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Earnings Per Share
9 Months Ended
Sep. 30, 2021
Earnings Per Share [Abstract]  
Earnings Per Share
NOTE K – 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.

 
Three Months Ended
September 30,
   
Nine Months Ended
September 30,
 
   
2021
   
2020
   
2021
   
2020
 
Numerator:
                       
Common:
                       
Distributed earnings
 
$
4,164
   
$
3,423
   
$
12,142
   
$
9,475
 
Undistributed earnings
   
18,424
     
13,408
     
49,713
     
21,624
 
Basic
   
22,588
     
16,831
     
61,855
     
31,099
 
Class A Common earnings
   
1,645
     
1,430
     
4,642
     
2,621
 
Diluted
 
$
24,233
   
$
18,261
   
$
66,497
   
$
33,720
 
                                 
Class A Common:
                               
Distributed earnings
 
$
297
   
$
290
   
$
868
   
$
796
 
Undistributed earnings
   
1,348
     
1,140
     
3,774
     
1,825
 
   
$
1,645
   
$
1,430
   
$
4,642
   
$
2,621
 
Denominator:
                               
Common:
                               
Weighted average shares outstanding - basic
   
16,794
     
17,098
     
16,862
     
17,267
 
Assumed conversion of Class A Common Stock
   
1,290
     
1,526
     
1,344
     
1,530
 
Dilutive options, awards and common stock equivalents
   
478
     
240
     
506
     
241
 
                                 
Total weighted-average diluted Common Stock
   
18,562
     
18,864
     
18,712
     
19,038
 
                                 
Class A Common:
                               
Weighted average shares outstanding
   
1,290
     
1,526
     
1,344
     
1,530
 
                                 
Basic earnings per share:
                               
Common Stock
 
$
1.35
   
$
0.98
   
$
3.67
   
$
1.80
 
Class A Common Stock
 
$
1.28
   
$
0.94
   
$
3.45
   
$
1.71
 
                                 
Diluted earnings per share:
                               
Common Stock
 
$
1.31
   
$
0.97
   
$
3.55
   
$
1.77
 
Class A Common Stock
 
$
1.25
   
$
0.93
   
$
3.38
   
$
1.70