Schedule of Share-based Compensation, Stock Options, Activity (Details) (USD $)	9 Months Ended
	May 31, 2013
Stock Options And Warrants Schedule Of Share-based Compensation, Stock Options, Activity 1	$ 4,185,000
Stock Options And Warrants Schedule Of Share-based Compensation, Stock Options, Activity 2	0.15
Stock Options And Warrants Schedule Of Share-based Compensation, Stock Options, Activity 3	(350,000)
Stock Options And Warrants Schedule Of Share-based Compensation, Stock Options, Activity 4	0
Stock Options And Warrants Schedule Of Share-based Compensation, Stock Options, Activity 5	(450,000)
Stock Options And Warrants Schedule Of Share-based Compensation, Stock Options, Activity 6	0
Stock Options And Warrants Schedule Of Share-based Compensation, Stock Options, Activity 7	$ 3,385,000
Stock Options And Warrants Schedule Of Share-based Compensation, Stock Options, Activity 8	0.15