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Real Estate Properties (Details) (USD $)
Aug. 31, 2012
Aug. 31, 2011
Book value $ 1,106,000 $ 972,000
Real Estate [Member]
   
Land 5,030,000 5,030,000
Buildings & improvements 5,042,000 5,042,000
Equipment 1,172,000 1,172,000
Total 11,244,000 11,244,000
Accumulated depreciation (2,991,000) (2,783,000)
Book value $ 8,253,000 $ 8,461,000