Stock Based Compensation - Option activity (Details) - $ / shares |
6 Months Ended | 12 Months Ended |
|---|---|---|
Feb. 28, 2021 |
Aug. 31, 2020 |
|
| Number of Options | ||
| Balance Outstanding, August 31, 2021 | 1,398,740 | |
| Granted | 550,000 | |
| Forfeited | (126,567) | |
| Balance Outstanding at February 28, 2021 | 1,822,173 | 1,398,740 |
| Balance not exercisable | 1,781,355 | |
| Balance exercisable | 40,818 | |
| Weighted Average Remaining Contractual Life (In years) | ||
| Weighted Average Remaining Contractual Life In Years, beginning balance | 9 years 6 months | |
| Weighted Average Remaining Contractual Life In Years, Granted | 10 years | |
| Weighted Average Remaining Contractual Life In Years, Exercised | 0 years | |
| Weighted Average Remaining Contractual Life In Years, Forfeited | 9 years 6 months | |
| Weighted Average Remaining Contractual Life In Years, Ending balance | 9 years 4 months 24 days | |
| Weighted Average Exercise Price | ||
| Weighted Average Exercise Price Beginning | $ 8.18 | |
| Granted | 3.21 | |
| Forfeited | 5.03 | |
| Weighted Average Exercise Price Ending | $ 6.73 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition This information is pertaining to the weighted average remaining contractual life in years. No definition available.
|
| X | ||||||||||
- Definition This information is pertaining to the weighted average remaining contractual years. No definition available.
|
| X | ||||||||||
- Definition This information is pertaining to the weighted average remaining contractual life in years granted. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- Definition Net number of share options (or share units) granted during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. No definition available.
|
| X | ||||||||||
- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- 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.
|
| X | ||||||||||
- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
|