Share based compensation (Details) |
3 Months Ended |
|---|---|
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Nov. 30, 2019
$ / shares
shares
| |
| Number of Options | |
| Options outstanding, beginning balance | shares | 50,749 |
| Granted | shares | |
| Exercised | shares | |
| Forfeited | shares | (5,286) |
| Options outstanding, ending balance | shares | 45,463 |
| Weighted Average Remaining Contractual Life (In years) | |
| Weighted Average Remaining Contractual Life In Years, beginning balance | 8 years 11 months 12 days |
| Weighted Average Remaining Contractual Life In Years, Granted | |
| Weighted Average Remaining Contractual Life In Years, Forfeited | 8 years 5 months 9 days |
| Weighted Average Remaining Contractual Life In Years, Ending balance | 8 years 8 months 2 days |
| Weighted Average Exercise Price | |
| Weighted Average Exercise Price Beginning | $ / shares | $ 95.20 |
| Granted | $ / shares | |
| Exercised | $ / shares | |
| Forfeited | $ / shares | 69.01 |
| Weighted Average Exercise Price Ending | $ / shares | $ 98.30 |
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- Definition For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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 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 price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired. 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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