Quarterly report pursuant to Section 13 or 15(d)

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

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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, 2021
Nov. 30, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Marketable securities $ 74,124 $ 88,476
Contingent consideration 905,743 1,509,852
Fair Value, Measurements, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Marketable securities 74,124 88,476
Total 74,124 88,476
Contingent consideration 905,743 1,509,852
Total 905,743 1,509,852
Fair Value, Inputs, Level 1 | Fair Value, Measurements, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Marketable securities 74,124 88,476
Total 74,124 88,476
Level 3 [Member] | Fair Value, Measurements, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Contingent consideration 905,743 1,509,852
Total 905,743 $ 1,509,852
Level 3 [Member] | Fair Value, Measurements, Recurring [Member] | Contingent Consideration [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Beginning Balance as of November 30, 2020 1,509,852  
Subtractions – Cord:Use earnout 0  
Fair value adjustment as of August 31, 2021 (604,109)  
Ending balance as of August 31, 2021 $ 905,743