Stock Options (Details) - $ / shares |
12 Months Ended | |
|---|---|---|
Aug. 31, 2019 |
Aug. 31, 2018 |
|
| Number of Options | ||
| Balance, beginning of period | 9,858,333 | 113,333 |
| Options granted | 9,775,000 | |
| Options expired | (50,000) | (30,000) |
| Balance, end of period | 9,808,333 | 9,858,333 |
| Weighted average exercise price | ||
| Balance, beginning of period | $ 1.22 | $ 12.57 |
| Options granted | 1.19 | |
| Options expired | 4.80 | 33.00 |
| Balance, end of period | $ 1.20 | $ 1.22 |
| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. No definition available.
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
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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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- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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