5. SHAREHOLDERS' EQUITY (Details 5) (Other Stock Options, USD $)	12 Months Ended
	Aug. 31, 2012	Aug. 31, 2011
Other Stock Options
Outstanding - beginning balance	79,000	71,000
Granted	10,000	12,000
Exercised	(40,800)	(4,000)
Canceled/Forfeited	(11,600)
Outstanding - ending balance	36,600	79,000
Exercisable	17,000	50,950
Outstanding - beginning balance	$ 2.29	$ 2.02
Granted	$ 4.46
Exercised	$ 1.25
Canceled/Forfeited	$ 4.1
Outstanding - ending balance	$ 3.47	$ 2.29
Exercisable	$ 3.35	$ 2.15