6. SHAREHOLDERS EQUITY (Details - Option activity)	9 Months Ended
	May 31, 2016 $ / shares shares
Number of Options
Awards Outstanding, ending balance | shares	965,600
Vested and Exercisable, end of period | shares	240,790
Weighted-Average Exercise Price Per Share
Outstanding | $ / shares	$ 7.29
Vested and Exercisable, end of period | $ / shares	$ 3.99
Incentive Stock Options (ISOs) [Member]
Number of Options
Awards Outstanding, beginning balance | shares	621,000
Granted | shares	412,100
Exercised | shares	(89,363)
Canceled/Forfeited | shares	(27,487)
Awards Outstanding, ending balance | shares	916,250
Vested and Exercisable, end of period | shares	213,590
Weighted-Average Exercise Price Per Share
Outstanding | $ / shares	$ 5.01
Granted | $ / shares	9.71
Exercised | $ / shares	1.48
Canceled/Forfeited | $ / shares	7.66
Outstanding | $ / shares	7.39
Vested and Exercisable, end of period | $ / shares	$ 3.90
Weighted-Average Remaining Contractual Life
Outstanding, beginning of period	6 years 1 month 6 days
Outstanding, end of period	7 years 9 months 15 days
Vested and Exercisable	4 years 2 months 19 days
Non-Qualified Stock Options (NQSOs) [Member]
Number of Options
Awards Outstanding, beginning balance | shares	49,350
Granted | shares	0
Exercised | shares	0
Canceled/Forfeited | shares	0
Awards Outstanding, ending balance | shares	49,350
Vested and Exercisable, end of period | shares	27,200
Weighted-Average Exercise Price Per Share
Outstanding | $ / shares	$ 5.52
Granted | $ / shares	0.00
Exercised | $ / shares	0.00
Canceled/Forfeited | $ / shares	0.00
Outstanding | $ / shares	5.52
Vested and Exercisable, end of period | $ / shares	$ 4.70
Weighted-Average Remaining Contractual Life
Outstanding, beginning of period	7 years 9 months 11 days
Outstanding, end of period	6 years 11 months 27 days
Vested and Exercisable	5 years 6 months 22 days