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Note 4 - Property and Equipment, Net (Detail) - Components of Property and Equipment, Net: (USD $)
Feb. 28, 2013
Aug. 31, 2012
Land $ 310,365 $ 310,365
Buildings and improvements 3,556,041 3,406,674
Machinery and equipment 2,861,709 2,908,021
6,728,115 6,625,060
Less accumulated depreciation (2,545,380) (2,336,442)
$ 4,182,735 $ 4,288,618