Note 10: Stock-based Compensation: Stock Incentive Plan (Details) (USD $)	12 Months Ended
	Aug. 31, 2013
Details
Shares available for grant	6,337,300
Annual retainer, non-employee directors	$ 60,000
Annual retainer, audit committee chair	65,000
Annual retainer, cash portion	30,000
Annual retainer, audit committee chair cash portion	35,000
Annual Retainer, Percentage Paid Twice Each Year	50.00%
Annual Retainer, Paid in Common Stock	$ 30,000
Annual Retainer, Options Granted	30,000
Shares available for grant, Director Plan	1,750,000