Note 7. Stock-based Compensation: Schedule of Stock Based Compensation (Details) (USD $)	3 Months Ended	6 Months Ended
Feb. 28, 2014	Feb. 28, 2013	Feb. 28, 2014	Feb. 28, 2013
Stock-based compensation	$ 202,342	$ 286,420	$ 418,571	$ 576,332
Cost of Sales
Allocated Share-based Compensation Expense	15,337	16,022	30,987	32,045
Research and Development
Allocated Share-based Compensation Expense	45,641	50,285	92,089	100,570
Selling, General and Administrative
Allocated Share-based Compensation Expense	$ 141,364	$ 220,113	$ 295,495	$ 443,717

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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