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NOTE 11 - EARNINGS PER SHARE (Tables)
12 Months Ended
Dec. 31, 2012
Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block]
The following table sets forth the computation of basic and diluted earnings per share of common stock:

   
Year Ended December 31,
 
   
2012
   
2011
 
Basic earnings per share:
           
Numerator:
           
Net income used in computing basic earnings per share
  $ 6,407,072     $ 5,925,981  
                 
Denominator:
               
Weighted average common shares outstanding
    19,454,326       19,388,260  
Basic earnings per share
  $ 0.33     $ 0.31  
                 
Diluted earnings per share:
               
Numerator:
               
Net income used in computing diluted earnings per share
  $ 6,407,072     $ 5,925,981  
                 
Denominator:
               
Weighted average common shares outstanding
    19,454,326       19,388,260  
Weighted average effect of dilutive securities:
               
Convertible preferred stocks
    4,112,679       4,149,667  
Stock warrants, options and awards
    106,165       53,215  
Shares used in computing diluted earnings per share
    23,673,170       23,591,142  
Diluted earnings per share
  $ 0.27     $ 0.25