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Note 15 - Earnings Per Share of Common Stock
12 Months Ended
Oct. 01, 2011
Earnings Per Share [Text Block]
15.  EARNINGS PER SHARE OF COMMON STOCK

The following table sets forth the computation of basic and diluted earnings per share of common stock.

   
2011
   
2010
   
2009
 
Numerator for basic and diluted
                 
     earnings per share:
                 
Income from continuing operations
  $ 3,699,066     $ 4,506,215     $ 4,704,653  
Loss from discontinued operations,
                       
     net of income taxes
    -       -       (20,622 )
Net income
  $ 3,699,066     $ 4,506,215     $ 4,684,031  
                         
Denominator:
                       
Denominator for basic earnings per share:
                       
     Weighted average shares
    2,777,820       2,737,790       2,730,426  
Effect of dilutive securities:
                       
     Employee stock options
    61,472       103,343       73,199  
Denominator for diluted earnings per share:
                       
     Adjusted weighted average shares
                       
          and assumed conversions
    2,839,292       2,841,133       2,803,625  
                         
Income from continuing operations per share:
                       
   Basic
  $ 1.33     $ 1.65     $ 1.72  
   Diluted
  $ 1.30     $ 1.59     $ 1.68  
                         
Loss from discontinued operations per share:
                       
   Basic
    n/a       n/a     $ (0.01 )
   Diluted
    n/a       n/a       n/a  
                         
Net income per share:
                       
   Basic
  $ 1.33     $ 1.65     $ 1.72  
   Diluted
  $ 1.30     $ 1.59     $ 1.67