|
6. SHAREHOLDERS' EQUITY (Details-Options Outstanding and Exercisable) (USD $)
|
9 Months Ended |
|
May 31, 2014
|
| Awards Outstanding |
511,600 |
| Weighted average remaining contractual life - awards outstanding |
4 years 2 months 9 days |
| Weighted average exercise price - awards outstanding |
$ 2.90 |
| Awards Exercisable |
339,200 |
| Weighted average remaining contractual life - awards exercisable |
3 years 6 months 7 days |
| Weighted average exercise price - awards exercisable |
$ 1.90 |
|
Stock Options One
|
|
| Exercise price low |
$ 1.00 |
| Exercise price high |
$ 1.50 |
| Awards Outstanding |
212,500 |
| Weighted average remaining contractual life - awards outstanding |
3 years 6 months 14 days |
| Weighted average exercise price - awards outstanding |
$ 1.05 |
| Awards Exercisable |
212,500 |
| Weighted average remaining contractual life - awards exercisable |
3 years 6 months 14 days |
| Weighted average exercise price - awards exercisable |
$ 1.05 |
|
Stock Options Two
|
|
| Exercise price low |
$ 1.51 |
| Exercise price high |
$ 3.00 |
| Awards Outstanding |
21,600 |
| Weighted average remaining contractual life - awards outstanding |
5 years 10 months 10 days |
| Weighted average exercise price - awards outstanding |
$ 2.28 |
| Awards Exercisable |
11,600 |
| Weighted average remaining contractual life - awards exercisable |
5 years 9 months 29 days |
| Weighted average exercise price - awards exercisable |
$ 2.11 |
|
Stock Options Three
|
|
| Exercise price low |
$ 3.01 |
| Exercise price high |
$ 4.50 |
| Awards Outstanding |
141,900 |
| Weighted average remaining contractual life - awards outstanding |
3 years 4 months 17 days |
| Weighted average exercise price - awards outstanding |
$ 3.28 |
| Awards Exercisable |
103,500 |
| Weighted average remaining contractual life - awards exercisable |
3 years 2 months 27 days |
| Weighted average exercise price - awards exercisable |
$ 3.23 |
|
Stock Options Four
|
|
| Exercise price low |
$ 4.51 |
| Exercise price high |
$ 6.68 |
| Awards Outstanding |
136,000 |
| Weighted average remaining contractual life - awards outstanding |
4 years 8 months 12 days |
| Weighted average exercise price - awards outstanding |
$ 5.49 |
| Awards Exercisable |
12,000 |
| Weighted average remaining contractual life - awards exercisable |
3 years 3 months 7 days |
| Weighted average exercise price - awards exercisable |
$ 5.59 |