6. SHAREHOLDERS EQUITY (Details - Options outstanding and exercisable) (USD $)	12 Months Ended
	Aug. 31, 2014
Awards outstanding	855,100
Awards exercisable	330,400
$1.00 to $1.50 [Member]
Exercise price low	$ 1.00
Exercise price high	$ 1.50
Awards outstanding	197,500
Awards outstanding weighted average remaining contractual life	3 years 6 months
Awards outstanding weighted average exercise price	$ 1.05
Awards exercisable	197,500
Awards exercisable weighted average remaining contractual life	3 years 6 months
Awards exercisable weighted average exercise price	$ 1.05
$1.51 to $3.00 [Member]
Exercise price low	$ 1.51
Exercise price high	$ 3.00
Awards outstanding	17,600
Awards outstanding weighted average remaining contractual life	5 years 8 months 12 days
Awards outstanding weighted average exercise price	$ 2.42
Awards exercisable	7,600
Awards exercisable weighted average remaining contractual life	5 years 10 months 24 days
Awards exercisable weighted average exercise price	$ 2.34
$3.01 to $4.50 [Member]
Exercise price low	$ 3.01
Exercise price high	$ 4.50
Awards outstanding	141,500
Awards outstanding weighted average remaining contractual life	3 years 1 month 6 days
Awards outstanding weighted average exercise price	$ 3.28
Awards exercisable	108,500
Awards exercisable weighted average remaining contractual life	3 years 2 months 12 days
Awards exercisable weighted average exercise price	$ 3.26
$4.51 to $6.85 [Member]
Exercise price low	$ 4.51
Exercise price high	$ 6.85
Awards outstanding	498,500
Awards outstanding weighted average remaining contractual life	8 years 6 months
Awards outstanding weighted average exercise price	$ 6.47
Awards exercisable	16,800
Awards exercisable weighted average remaining contractual life	4 years 8 months 12 days
Awards exercisable weighted average exercise price	$ 5.36