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Stockholders' Equity - Summary of Non-Vested Options (Detail) - $ / shares | 9 Months Ended
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Aug. 31, 2022 | Aug. 31, 2021
Share-Based Payment Arrangement [Abstract] |  |
Non-vested at November 30, 2021, Shares | 63,034 |
Granted, Shares | 52,500 |
Vested, Shares | (18,634) |
Forfeited, Shares | (7,666) |
Non-vested at August 31, 2022, Shares | 89,234 |
Non-vested at November 30, 2021, Weighted Average Grant-Date Fair Value | $ 4.99 |
Granted, Weighted Average Grant-Date Fair Value | 4.56 | $ 4.56
Vested, Weighted Average Grant-Date Fair Value | 5.83 |
Forfeited, Weighted Average Grant-Date Fair Value | 6.23 |
Non-vested at August 31, 2022, Weighted Average Grant-Date Fair Value | $ 4.45 |

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- Definition Gross number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + 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://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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