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SHAREHOLDERS EQUITY (Details - Options outstanding and exercisable) - Equity Option - $ / shares shares in Thousands | 3 Months Ended |
--- | --- | ---
Nov. 30, 2023 | Aug. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Award outstanding, quantity (in shares) | 1,927 | 1,478
Awards outstanding, weighted-average remaining contractual life | 7 years 3 months 18 days |
Awards outstanding, weighted average exercise price (in usd per share) | $ 36.25 | $ 34.62
Awards exercisable, quantity (in shares) | 809 |
Awards exercisable, weighted-average remaining contractual life | 5 years 1 month 6 days |
Awards exercisable, weighted average exercise price (in usd per share) | $ 28.06 |
$6.85 to $9.77 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Exercise price range, lower range limit (in usd per share) | 6.85 |
Exercise price range, upper range limit (in usd per share) | $ 9.77 |
Award outstanding, quantity (in shares) | 182 |
Awards outstanding, weighted-average remaining contractual life | 1 year 9 months 21 days |
Awards outstanding, weighted average exercise price (in usd per share) | $ 8.89 |
Awards exercisable, quantity (in shares) | 182 |
Awards exercisable, weighted-average remaining contractual life | 1 year 9 months 21 days |
Awards exercisable, weighted average exercise price (in usd per share) | $ 8.89 |
$9.78 to $18.76 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Exercise price range, lower range limit (in usd per share) | 9.78 |
Exercise price range, upper range limit (in usd per share) | $ 18.76 |
Award outstanding, quantity (in shares) | 148 |
Awards outstanding, weighted-average remaining contractual life | 3 years 2 months 26 days |
Awards outstanding, weighted average exercise price (in usd per share) | $ 10.10 |
Awards exercisable, quantity (in shares) | 148 |
Awards exercisable, weighted-average remaining contractual life | 3 years 2 months 26 days |
Awards exercisable, weighted average exercise price (in usd per share) | $ 10.10 |
$18.77 to $33.40 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Exercise price range, lower range limit (in usd per share) | 18.77 |
Exercise price range, upper range limit (in usd per share) | $ 33.40 |
Award outstanding, quantity (in shares) | 200 |
Awards outstanding, weighted-average remaining contractual life | 5 years 4 months 20 days |
Awards outstanding, weighted average exercise price (in usd per share) | $ 25.37 |
Awards exercisable, quantity (in shares) | 137 |
Awards exercisable, weighted-average remaining contractual life | 5 years 3 months 14 days |
Awards exercisable, weighted average exercise price (in usd per share) | $ 24.60 |
$33.41 to $47.63 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Exercise price range, lower range limit (in usd per share) | 33.41 |
Exercise price range, upper range limit (in usd per share) | $ 47.63 |
Award outstanding, quantity (in shares) | 1,125 |
Awards outstanding, weighted-average remaining contractual life | 9 years 21 days |
Awards outstanding, weighted average exercise price (in usd per share) | $ 41.21 |
Awards exercisable, quantity (in shares) | 212 |
Awards exercisable, weighted-average remaining contractual life | 7 years 10 months 24 days |
Awards exercisable, weighted average exercise price (in usd per share) | $ 40.94 |
$47.64 to $66.14 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Exercise price range, lower range limit (in usd per share) | 47.64 |
Exercise price range, upper range limit (in usd per share) | $ 66.14 |
Award outstanding, quantity (in shares) | 272 |
Awards outstanding, weighted-average remaining contractual life | 7 years 3 months 21 days |
Awards outstanding, weighted average exercise price (in usd per share) | $ 56.33 |
Awards exercisable, quantity (in shares) | 130 |
Awards exercisable, weighted-average remaining contractual life | 7 years 18 days |
Awards exercisable, weighted average exercise price (in usd per share) | $ 58.00 |

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