Annual report pursuant to Section 13 and 15(d)

Description of Business and Summary of Significant Accounting Policies - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail)

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Description of Business and Summary of Significant Accounting Policies - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($)
 12 Months Ended
Nov. 30, 2019
Nov. 30, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total $ 904,053 $ 875,689
Contingent consideration 3,495,057 4,282,975
Fair Value, Measurements, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Marketable Securities 904,053  
Trading Securities   68,816
Available-for-sale   806,873
Total 904,053 875,689
Contingent consideration 3,495,057 4,282,975
Total 3,495,057 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 (742,918)  
Ending balance 3,495,057  
Level 1 [Member] | Fair Value, Measurements, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Marketable Securities 904,053  
Trading Securities   68,816
Available-for-sale   806,873
Total 904,053 875,689
Level 3 [Member] | Fair Value, Measurements, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Contingent consideration 3,495,057 4,282,975
Total $ 3,495,057 $ 4,282,975