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Note 3 - Long-Term Debt (Tables)
3 Months Ended
Mar. 31, 2013
Schedule of Debt [Table Text Block]
   
March 31,
2013
   
December 31,
2012
 
             
Note payable to Fifth Third Bank, pursuant to revolving credit agreement, maturing June 24, 2013
  $ 120,000     $ -