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Note 3 - Property and Equipment, Net (Tables)
6 Months Ended
Feb. 28, 2014
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment [Table Text Block]
   
February 28, 2014
   
August 31, 2013
 
Land
  $ 310,365     $ 310,365  
Buildings and improvements
    4,540,110       4,613,879  
Machinery and equipment
    3,590,893       3,189,671  
      8,441,369       8,113,915  
Less accumulated depreciation
    (3,010,052 )     (2,790,303 )
    $ 5,431,316     $ 5,323,612