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Intangible Assets - Schedule of Intangible Assets (Detail) - USD ($) | 9 Months Ended |
--- | --- | ---
Aug. 31, 2021 | Nov. 30, 2020
Finite-Lived Intangible Assets [Line Items] |  |
Net Intangible Assets | $ 1,572,804 | $ 1,181,588
Patents [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Finite lived intangible assets, gross | 234,570 | 234,570
Less: Accumulated amortization | $ (55,868) | (47,150)
Patents [Member] | Duke University [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Useful lives | 16 years |
Finite lived intangible assets, gross | $ 456,224 |
Less: Accumulated amortization | $ (14,257) |
Patents [Member] | Minimum [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Useful lives | 10 years |
Patents [Member] | Maximum [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Useful lives | 20 years |
License Agreement [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Useful lives | 10 years |
Finite lived intangible assets, gross | $ 470,000 | 470,000
Less: Intangible asset impairment | (185,000) | (185,000)
Less: Accumulated amortization | $ (195,879) | (178,443)
Customer Relationships [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Useful lives | 15 years |
Finite lived intangible assets, gross | $ 41,000 | 41,000
Less: Intangible asset impairment | (26,267) | (26,267)
Less: Accumulated amortization | $ (7,719) | (7,122)
Brand [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Useful lives | 1 year |
Finite lived intangible assets, gross | $ 31,000 | 31,000
Less: Accumulated amortization | $ (31,000) | (31,000)
Customer Relationships One [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Useful lives | 30 years |
Finite lived intangible assets, gross | $ 960,000 | 960,000
Less: Accumulated amortization | $ (104,000) | $ (80,000)

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