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Description of Business, Basis of Presentation and Significant Accounting Policies - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) | 9 Months Ended |
--- | --- | ---
Aug. 31, 2019 | Nov. 30, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Total | $ 874,691 | $ 875,689
Contingent consideration | 3,601,697 | 4,282,975
Fair Value, Measurements, Recurring [Member] |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Marketable Securities | 874,691 |
Trading Securities |  | 68,816
Available-for-sale |  | 806,873
Total | 874,691 | 875,689
Contingent consideration | 3,601,697 | 4,282,975
Total | 3,601,697 | 4,282,975
Fair Value, Measurements, Recurring [Member] | Contingent Consideration [Member] |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Beginning Balance | 4,282,975 |
Subtractions – Cord:Use earnout | (45,000) |
Fair value adjustment | (636,278) |
Ending balance | 3,601,697 |
Level 1 [Member] | Fair Value, Measurements, Recurring [Member] |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Marketable Securities | 874,691 |
Trading Securities |  | 68,816
Available-for-sale |  | 806,873
Total | 874,691 | 875,689
Level 2 [Member] | Fair Value, Measurements, Recurring [Member] |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Marketable Securities | 0 |
Total | 0 |
Level 3 [Member] | Fair Value, Measurements, Recurring [Member] |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Marketable Securities | 0 |
Total | 0 |
Contingent consideration | 3,601,697 | 4,282,975
Total | $ 3,601,697 | $ 4,282,975

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