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Stockholders' Equity - Stock Option Activity (Detail) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Feb. 29, 2020 USD ($) $ / shares shares | Nov. 30, 2019 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Granted | 44,969 |
Service-Based Vesting Condition Options [Member] |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Outstanding at November 30, 2018 | 1,089,774 |
Granted | 44,969 |
Exercised | (20,000) |
Outstanding at November 31, 2019 | 1,114,743 | 1,089,774
Exercisable at November 30, 2019 | 1,006,623 |
Outstanding at November 30, 2018, Weighted Average Exercise Price | $ / shares | $ 3.30 |
Granted, Weighted Average Exercise Price | $ / shares | 7.26 |
Exercised, Weighted Average Exercise Price | $ / shares | 2.05 |
Outstanding at November 30, 2019, Weighted Average Exercise Price | $ / shares | 3.49 | $ 3.30
Exercisable at November 30, 2019, Weighted Average Exercise Price | $ / shares | $ 3.06 |
Outstanding, Weighted Average Remaining Contractual Term (Years) | 3 years 11 months 8 days | 3 years 10 months 27 days
Exercisable at November 30, 2019, Weighted Average Remaining Contractual Term (Years) | 3 years 4 months 20 days |
Outstanding at November 30, 2019 | $ | $ 4,648,111 |
Granted | $ | 813 |
Exercised | $ | 102,800 |
Outstanding at November 30, 2019 | $ | 4,192,762 | $ 4,648,111
Exercisable at November 30, 2019 | $ | $ 4,191,626 |

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- 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. + 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 (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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