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Note J - Weighted Average Shares Outstanding
12 Months Ended
Apr. 30, 2015
Weighted Average Shares Outstanding [Abstract]  
Weighted Average Shares Outstanding [Text Block]
J – Weighted Average Shares Outstanding

Weighted average shares of common stock outstanding used in the calculation of basic and diluted earnings per share were as follows:

   
Years Ended April 30,
 
   
2015
   
2014
   
2013
 
                   
Weighted average shares outstanding-basic
    8,617,864       8,930,592       9,111,851  
Dilutive options and restricted stock
    431,093       461,075       457,851  
                         
Weighted average shares outstanding-diluted
    9,048,957       9,391,667       9,569,702  
                         
Antidilutive securities not included:
                       
Options
    76,250       77,500       40,000