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Note 6 - Income Per Common Share
3 Months Ended
Mar. 31, 2013
Earnings Per Share [Text Block]
Note 6: Income Per Common Share

   
For three months ended March 31, 2013
 
   
Income Available to Common Stockholders
   
Average Common Shares Outstanding
   
Per Common Share
 
Basic Income per Common Share
  $ 754,023       2,739,351     $ 0.28  
Effect of Dilutive Securities
            227,977          
Diluted Income per Common Share
  $ 754,023       2,967,328     $ 0.25  

   
For three months ended March 31, 2012
 
   
Income Available to Common Stockholders
   
Average Common Shares Outstanding
   
Per Common Share
 
Basic Income per Common Share
  $ 553,331       2,707,192     $ 0.20  
Effect of Dilutive Securities
            124,147          
Diluted Income per Common Share
  $ 553,331       2,831,339     $ 0.20  

Stock options to purchase 200,500 and 211,500 shares of common stock were outstanding during the three months ended March 31, 2013 and 2012, respectively, but were not included in the computation of diluted income per common share because their exercise price was greater than the average market price of the common shares.