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Commitments and Contingencies - Additional Information (Detail) |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 03, 2015 USD ($) | Jul. 31, 2018 ft² | Apr. 30, 2014 ft² | Nov. 30, 2013 USD ($) ft² | Nov. 30, 2018 USD ($) | Nov. 30, 2017 USD ($)
Commitment And Contingencies [Line Items] |  |  |  |  |  |
Operating lease area | ft² |  |  | 17,600 |  |  |
Operating lease period |  |  | 10 years |  |  |
Extensions on main lease | ft² |  | 17,600 |  |  |  |
Rent charged to operation | $ |  |  |  |  | $ 312,307 | $ 310,970
Miami [Member] |  |  |  |  |  |
Commitment And Contingencies [Line Items] |  |  |  |  |  |
Operating lease period |  |  |  | 1 year |  |
Rent charged to operation | $ |  |  |  | $ 38,000 |  |
Area covered under lease after amendment | ft² |  |  |  | 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 |
Case No.15-007461-CI [Member] |  |  |  |  |  |
Commitment And Contingencies [Line Items] |  |  |  |  |  |
Minimum jurisdictional amount | $ | $ 15,000 |  |  |  |  |

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- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. + References No definition available. + Details
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