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Stockholders' Equity - Summary of Non-Vested Options (Detail) - $ / shares | 3 Months Ended | 6 Months Ended
--- | --- | ---
May 31, 2019 | May 31, 2020 | May 31, 2019
Share-based Payment Arrangement [Abstract] |  |  |
Non-vested at November 30, 2019 Shares |  | 125,234 |
Granted, Shares | 1,500 | 44,969 | 1,500
Vested, Shares |  | (74,333) |
Non-vested at May 31, 2020 Shares |  | 95,870 |
Non-vested at November 30, 2019, Weighted Average Grant-Date Fair Value |  | $ 4.70 |
Granted, Weighted Average Grant-Date Fair Value |  | 5.03 |
Vested, Weighted Average Grant-Date Fair Value |  | 4.51 |
Non-vested at May 31, 2020, Weighted Average Grant-Date Fair Value |  | $ 5.00 |

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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=116856206&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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