Stock Options (Details) - $ / shares |
12 Months Ended | |
|---|---|---|
Aug. 31, 2022 |
Aug. 31, 2021 |
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| Exercise price | $ 4.21 | $ 5.41 |
| Life (Years) | 5 years | 5 years |
| Quantity | 222,000 | 84,900 |
| Stock Options 1 | ||
| Exercise price | $ 6.23 | $ 4.80 |
| Life (Years) | 5 years | 5 years |
| Quantity | 81,800 | 3,400 |
| Stock Options 2 | ||
| Exercise price | $ 3.39 | $ 5.04 |
| Life (Years) | 5 years | 5 years |
| Quantity | 36,700 | 12,000 |
| Stock Options 3 | ||
| Exercise price | $ 2.91 | $ 5.31 |
| Life (Years) | 5 years | 5 years |
| Quantity | 103,500 | 43,500 |
| Stock Options 4 | ||
| Exercise price | $ 5.83 | |
| Quantity | 26,000 | |
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- References No definition available.
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- Definition Net number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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