Stockholders' Equity - Summary of Non-Vested Options (Detail) - $ / shares |
9 Months Ended | |
|---|---|---|
Aug. 31, 2021 |
Aug. 31, 2020 |
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| Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] | ||
| Non-vested at November 30, 2020, Shares | 93,380 | |
| Granted, Shares | 20,000 | |
| Vested, Shares | (44,887) | |
| Non-vested at August 31, 2021, Shares | 68,493 | |
| Non-vested at November 30, 2020, Weighted Average Grant-Date Fair Value | $ 4.65 | |
| Granted, Weighted Average Grant-Date Fair Value | 4.56 | $ 4.94 |
| Vested, Weighted Average Grant-Date Fair Value | 5.00 | |
| Non-vested at August 31, 2021, Weighted Average Grant-Date Fair Value | $ 4.39 | |
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- References No definition available.
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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 The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of non-vested options outstanding. No definition available.
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- Definition Weighted average grant-date fair value of non-vested options outstanding. No definition available.
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- Definition Number of options vested. No definition available.
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- Definition Weighted average grant-date fair value of options vested. No definition available.
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