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Note 2: Detail of Certain Balance Sheet Accounts: Detail of Accrued Liabilities (Details) (USD $)
Aug. 31, 2013
Aug. 31, 2012
Details    
Accrued Warranty Reserve $ 50,968 $ 24,261
Training and Installation Reserve 5,528 10,589
Accrued taxes payable 44,677 93,551
Payroll, commissions and other 472,707 296,297
Accrued liabilities $ 573,880 $ 424,698