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Stockholders' Equity - Summary of Non-Vested Options (Detail) - $ / shares | 12 Months Ended
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Nov. 30, 2020 | Nov. 30, 2019
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |  |
Non-vested at November 30, 2019, Shares | 125,234 |
Granted, Shares | 105,169 |
Vested, Shares | (137,023) |
Non-vested at November 30, 2020, Shares | 93,380 | 125,234
Non-vested at November 30, 2019, Weighted Average Grant-Date Fair Value | $ 4.70 |
Granted, Weighted Average Grant-Date Fair Value | 4.66 | $ 5.02
Vested, Weighted Average Grant-Date Fair Value | 4.70 |
Non-vested at November 30, 2020, Weighted Average Grant-Date Fair Value | $ 4.65 | $ 4.70

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- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
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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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Number of non-vested options outstanding. + References No definition available. + Details
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- Definition Weighted average grant-date fair value of non-vested options outstanding. + References No definition available. + Details
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- Definition Number of options vested. + References No definition available. + Details
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- Definition Weighted average grant-date fair value of options vested. + References No definition available. + Details
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