Stock Options (Details) - $ / shares |
12 Months Ended | |
|---|---|---|
Aug. 31, 2021 |
Aug. 31, 2020 |
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| Quantity | 84,900 | 161,600 |
| Exercise price | $ 5.41 | $ 11.66 |
| Life (Years) | 5 years | 5 years |
| Stock Options 1 | ||
| Quantity | 3,400 | 33,333 |
| Exercise price | $ 4.80 | $ 16.50 |
| Life (Years) | 5 years | 5 years |
| Stock Options 2 | ||
| Quantity | 12,000 | 2,000 |
| Exercise price | $ 5.04 | $ 12.90 |
| Life (Years) | 5 years | 5 years |
| Stock Options 3 | ||
| Quantity | 43,500 | 18,333 |
| Exercise price | $ 5.31 | $ 14.10 |
| Life (Years) | 5 years | 5 years |
| Stock Options 4 | ||
| Quantity | 26,000 | 84,600 |
| Exercise price | $ 5.83 | $ 9.60 |
| Life (Years) | 5 years | 5 years |
| Stock Options 5 | ||
| Quantity | 23,334 | |
| Exercise price | $ 10.20 | |
| Life (Years) | 5 years | |
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- Definition Term of stock options. No definition available.
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- Definition Net number of share options (or share units) granted during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
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