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Note 7: Major Customers and Foreign Sales: Sales - Major Customers (Details)
12 Months Ended
Aug. 31, 2014
Aug. 31, 2013
Aug. 31, 2012
Details      
Customer One 23.46% 30.36% 16.11%
Customer Two 22.92%   12.64%
Customer Three     11.05%
Customer Four     10.86%