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SHAREHOLDERS EQUITY (Details - Options outstanding and exercisable) - Equity Option - $ / shares shares in Thousands | 3 Months Ended |
--- | --- | ---
Nov. 30, 2022 | Aug. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Award outstanding, quantity (in shares) | 1,615 | 1,245
Awards outstanding, weighted-average remaining contractual life | 7 years 21 days |
Awards outstanding, weighted average exercise price (in usd per share) | $ 33.04 | $ 28.61
Awards exercisable, quantity (in shares) | 716 |
Awards exercisable, weighted-average remaining contractual life | 4 years 8 months 8 days |
Awards exercisable, weighted average exercise price (in usd per share) | $ 19.75 |
$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) | 268 |
Awards outstanding, weighted-average remaining contractual life | 2 years 6 months 14 days |
Awards outstanding, weighted average exercise price (in usd per share) | $ 8.36 |
Awards exercisable, quantity (in shares) | 268 |
Awards exercisable, weighted-average remaining contractual life | 2 years 6 months 14 days |
Awards exercisable, weighted average exercise price (in usd per share) | $ 8.36 |
$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) | 184 |
Awards outstanding, weighted-average remaining contractual life | 4 years 2 months 26 days |
Awards outstanding, weighted average exercise price (in usd per share) | $ 10.10 |
Awards exercisable, quantity (in shares) | 184 |
Awards exercisable, weighted-average remaining contractual life | 4 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) | 224 |
Awards outstanding, weighted-average remaining contractual life | 6 years 4 months 24 days |
Awards outstanding, weighted average exercise price (in usd per share) | $ 25.34 |
Awards exercisable, quantity (in shares) | 109 |
Awards exercisable, weighted-average remaining contractual life | 6 years 3 months |
Awards exercisable, weighted average exercise price (in usd per share) | $ 24.38 |
$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) | 651 |
Awards outstanding, weighted-average remaining contractual life | 9 years 4 months 20 days |
Awards outstanding, weighted average exercise price (in usd per share) | $ 42.08 |
Awards exercisable, quantity (in shares) | 84 |
Awards exercisable, weighted-average remaining contractual life | 7 years 10 months 2 days |
Awards exercisable, weighted average exercise price (in usd per share) | $ 37.92 |
$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) | 288 |
Awards outstanding, weighted-average remaining contractual life | 8 years 3 months 21 days |
Awards outstanding, weighted average exercise price (in usd per share) | $ 56.29 |
Awards exercisable, quantity (in shares) | 71 |
Awards exercisable, weighted-average remaining contractual life | 7 years 10 months 17 days |
Awards exercisable, weighted average exercise price (in usd per share) | $ 59.04 |

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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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