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Commitments and Contingencies - Additional Information (Detail) |  |  |  |  | 12 Months Ended
--- | --- | --- | --- | --- | ---
Jan. 11, 2021 ft² | Jul. 31, 2018 ft² | Nov. 30, 2013 USD ($) ft² | Apr. 30, 2004 ft² | Nov. 30, 2021 | Nov. 30, 2020 USD ($) | Nov. 30, 2019 USD ($)
Commitment And Contingencies [Line Items] |  |  |  |  |  |  |
Operating lease area |  |  |  | 17.600 |  |  |
Operating lease period |  |  |  | 10 years |  |  |
Extensions on main lease | 17,600 | 17,600 |  |  |  |  |
Rent charged to operation | $ |  |  |  |  |  | $ 328,877 | $ 318,587
Miami [Member] |  |  |  |  |  |  |
Commitment And Contingencies [Line Items] |  |  |  |  |  |  |
Operating lease period |  |  | 1 year |  |  |  |
Rent charged to operation | $ |  |  | $ 38,000 |  |  |  |
Area covered under lease after amendment |  |  | 800 |  |  |  |
Minimum [Member] |  |  |  |  |  |  |
Commitment And Contingencies [Line Items] |  |  |  |  |  |  |
Employee agreements period |  |  |  |  | 1 year |  |
Maximum [Member] |  |  |  |  |  |  |
Commitment And Contingencies [Line Items] |  |  |  |  |  |  |
Employee agreements period |  |  |  |  | 2 years |  |

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- Definition Commitment And Contingencies [Line Items] + References No definition available. + Details
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- Definition Employment agreements period. + References No definition available. + Details
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- Definition Extended operating lease area of facility. + References No definition available. + Details
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- Definition Operating lease area of facility. + References No definition available. + Details
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- Definition Operating lease property leased area covered under amended agreement. + References No definition available. + Details
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- Definition Amount of operating lease expense. Excludes sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918638-209977 + Details
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- Details
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- Details
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