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Note 6 - Net Income Per Share
3 Months Ended
Jul. 31, 2013
Earnings Per Share [Abstract]  
Earnings Per Share [Text Block]
6.           NET INCOME (LOSS) PER SHARE

The following table presents the calculation of basic and diluted income (loss) per share (in thousands):

   
Three Months Ended
July 31,
 
   
2013
   
2012
 
Numerator:
           
Net (loss) income
  $ 264     $ (161 )
                 
Denominator:
               
Weighted average common shares outstanding – basic
    3,894       3,885  
Effect of dilutive options outstanding
    50       --  
Weighted average common shares outstanding – diluted
    3,944       3,885  

Options to purchase 120,750 and 259,250 shares of common stock as of the three-month periods ended July 31, 2013 and 2012, respectively, were anti-dilutive and therefore were not included in the computation of diluted earnings per share.