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16. Supplemental Disclosure With Respect To Cash Flows: Supplemental Balance Sheet Disclosures (Details) (USD $)
12 Months Ended
Aug. 31, 2013
Aug. 31, 2012
Details    
Inventory balance $ 134,259 $ 139,869
Deductions from reserves (5,610) (64,991)
Inventory balance $ 134,259 $ 139,869