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Note 3 - Long-Term Debt (Tables)
9 Months Ended
Sep. 30, 2012
Schedule of Debt [Table Text Block]
   
September 30,
2012
   
December 31,
2011
 
             
             
Note payable to Fifth Third Bank, pursuant to revolving credit agreement, maturing June 24, 2013   $ -     $ 640,000  
                 
    $ -     $ 640,000  
                 
Less payments due within one year included in current liabilities     -       -  
                 
Long-term debt less current maturities
  $ -     $ 640,000