6. SHAREHOLDERS EQUITY (Details - Option activity) (USD $)	3 Months Ended
	Nov. 30, 2014
Number of Options
Awards Outstanding, ending balance	872,100
Exercisable, end of period	376,400
Weighted-Average Exercise Price Per Share
Outstanding	$ 4.65
Incentive Stock Options (ISOs) [Member]
Number of Options
Awards Outstanding, beginning balance	798,500
Granted	17,000
Exercised	0
Awards Outstanding, ending balance	815,500
Exercisable, end of period	345,000
Weighted-Average Exercise Price Per Share
Outstanding	$ 4.59
Granted	$ 6.85
Exercised	$ 0.00
Outstanding	$ 4.64
Exercisable, end of period	$ 2.31
Weighted-Average Remaining Contractual Life
Outstanding, beginning of period	6 years 3 months 5 days
Outstanding, end of period	6 years 1 month 4 days
Exercisable	3 years 12 days
Non-Qualified Stock Options (NQSOs) [Member]
Number of Options
Awards Outstanding, beginning balance	56,600
Granted	0
Exercised	0
Awards Outstanding, ending balance	56,600
Exercisable, end of period	31,400
Weighted-Average Exercise Price Per Share
Outstanding	$ 4.82
Outstanding	$ 4.82
Exercisable, end of period	$ 3.96
Weighted-Average Remaining Contractual Life
Outstanding, beginning of period	7 years 11 months 16 days
Outstanding, end of period	7 years 8 months 16 days
Exercisable	6 years 5 months 26 days