XML 65 R47.htm IDEA: XBRL DOCUMENT v3.3.1.900
Note 17 - Net Income Per Share of Class A and Class B Common Stock (Tables)
 12 Months Ended
Dec. 31, 2015
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Year Ended December 31,
 
2015
 
 
2014
 
 
2013
 
Basic EPS
 
Class A
 
 
Class B
 
 
Class A
 
 
Class B
 
 
Class A
 
 
Class B
 
Numerator:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Income from continuing operations applicable to common stockholders
   $ 165,172     $ 17,827     $ 122,246     $ 13,294     $ 94,532     $ 10,682  
Distributed income applicable to common stockholders
     (18,038
)
     (1,947
)
     (14,367
)
     (1,562
)
     (9,061
)
     (1,024
)
Basic undistributed income from continuing operations applicable to common stockholders
   $ 147,134     $ 15,880     $ 107,879     $ 11,732     $ 85,471     $ 9,658  
Denominator:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Weighted average number of shares out-standing used to calculate basic income per share
     23,729       2,561       23,559       2,562       23,185       2,620  
Basic income from continuing operations per share applicable to common stockholders
   $ 6.96     $ 6.96     $ 5.19     $ 5.19     $ 4.08     $ 4.08  
Basic distributed income per share applicable to common stockholders
     (0.76
)
     (0.76
)
     (0.61
)
     (61
)
     (0.39
)
     (0.39
)
Basic undistributed income from continuing operations per share applicable to common stockholders
   $ 6.20     $ 6.20     $ 4.58     $ 4.58     $ 3.69     $ 3.69  
Year Ended December 31,
 
2015
 
 
2014
 
 
2013
 
Diluted EPS
 
Class A
 
 
Class B
 
 
Class A
 
 
Class B
 
 
Class A
 
 
Class B
 
Numerator:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Distributed income applicable to common stockholders
   $ 18,038     $ 1,947     $ 14,367     $ 1,562     $ 9,061     $ 1,024  
Reallocation of distributed income as a result of conversion of dilutive stock options
     15       (15
)
     15       (15
)
     15       (15
)
Reallocation of distributed income due to conversion of Class B to Class A
     1,932       —       1,547       —       1,009       —  
Diluted distributed income applicable to common stockholders
   $ 19,985     $ 1,932     $ 15,929     $ 1,547     $ 10,085     $ 1,009  
Undistributed income from continuing operations applicable to common stockholders
   $ 147,134     $ 15,880     $ 107,879     $ 11,732     $ 85,471     $ 9,658  
Reallocation of undistributed income as a result of conversion of dilutive stock options
     120       (120
)
     116       (116
)
     142       (142
)
Reallocation of undistributed income due to conversion of Class B to Class A
     15,760       —       11,616       —       9,516       —  
Diluted undistributed income from continuing operations applicable to common stockholders
   $ 163,014     $ 15,760     $ 119,611     $ 11,616     $ 95,129     $ 9,516  
                                                 
Denominator:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Weighted average number of shares outstanding used to calculate basic income per share
     23,729       2,561       23,559       2,562       23,185       2,620  
Weighted average number of shares from stock options
     200       —       261       —       386       —  
Conversion of Class B to Class A
     2,561       —       2,562       —       2,620       —  
Weighted average number of shares outstanding used to calculate diluted income per share
     26,490       2,561       26,382       2,562       26,191       2,620  
Year Ended December 31,
  
2015
    
2014
    
2013
  
Diluted EPS
  
Class A
    
Class B
    
Class A
    
Class B
    
Class A
    
Class B
  
Diluted income from continuing operations per share available to common stockholders
   $ 6.91     $ 6.91     $ 5.14     $ 5.14     $ 4.02     $ 4.02  
Diluted distributed income from continuing operations per share applicable to common stockholders
     (0.76
)
     (0.76
)
     (0.61
)
     (0.61
)
     (0.39
)
     (0.39
)
Diluted undistributed income from continuing operations per share applicable to common stockholders
   $ 6.15     $ 6.15     $ 4.53     $ 4.53     $ 3.63     $ 3.63  
Antidilutive Securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Shares issuable pursuant to stock options not included since they were antidilutive
     16       —       13       —       16       —