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EMPLOYEE STOCK PLANS (Tables) | 6 Months Ended
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Feb. 28, 2023
EMPLOYEE STOCK PLANS. |
Stock Option Activity | The following table summarizes the combined stock option activity for the 2004 Incentive Plan and 2014 Equity Plan for the periods noted:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Number of Options |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Term |  | Approximate Aggregate Intrinsic Value (in thousands)
Outstanding at August 31, 2022 | ​ | 712,500 | ​ | $ | 8.75 | ​ | 5.7 | ​ | $ | 1,489
Granted |  | — | ​ | $ | — | ​ | ​ | ​ | ​ | ​
Exercised |  | — | ​ | $ | — | ​ | ​ | ​ | ​ | ​
Forfeited / Expired | ​ | — | ​ | $ | — | ​ | ​ | ​ | ​ | ​
Outstanding at February 28, 2023 |  | 712,500 | ​ | $ | 8.75 | ​ | 5.0 | ​ | $ | 0.9
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Outstanding at August 31, 2021 |  | 714,500 | ​ | $ | 7.80 | ​ | 6.1 | ​ | $ | 5,107
Granted |  | 105,000 | ​ | $ | 13.37 | ​ | ​ | ​ | ​ | ​
Net settlement exercised |  | (58,167) | ​ | $ | 7.67 | ​ | ​ | ​ | ​ | ​
Forfeited / Expired | ​ | (3,333) | ​ | $ | 10.45 | ​ | ​ | ​ | ​ | ​
Outstanding at February 28, 2022 |  | 758,000 | ​ | $ | 8.58 | ​ | 5.1 | ​ | $ | 2,639
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Non-Vested Options | The following table summarizes the combined activity and value of non-vested options under the 2004 Equity Plan and 2014 Incentive Plan for the periods presented:
​ | ​ | ​ | ​ | ​ | ​
​ |  | Number of Options |  | Weighted Average Grant Date Fair Value
Non-vested options outstanding at August 31, 2022 | ​ | 232,998 | ​ | $ | 4.47
Granted |  | — | ​ | $ | —
Vested |  | (101,998) | ​ | $ | 4.40
Forfeited |  | — | ​ | $ | —
Non-vested options outstanding at February 28, 2023 |  | 131,000 | ​ | $ | 4.54
​ | ​ | ​ | ​ | ​ | ​
Non-vested options outstanding at August 31, 2021 |  | 218,333 | ​ | $ | 4.04
Granted |  | 105,000 | ​ | $ | 5.16
Vested |  | (87,002) | ​ | $ | 4.21
Forfeited | ​ | (3,333) | ​ | $ | 4.21
Non-vested options outstanding at February 28, 2022 |  | 232,998 | ​ | $ | 4.47
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