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)

v3.21.1
Description of Business, Basis of Presentation and Significant Accounting Policies - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($)
 3 Months Ended
Feb. 28, 2021
Nov. 30, 2020
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Marketable securities $ 85,900 $ 88,476
Contingent consideration 1,662,246 1,509,852
Fair Value, Measurements, Recurring [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Marketable securities 85,900 88,476
Total 85,900 88,476
Contingent consideration 1,662,246 1,509,852
Total 1,662,246 1,509,852
Level 1 [Member] | Fair Value, Measurements, Recurring [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Marketable securities 85,900 88,476
Total 85,900 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 1,662,246 1,509,852
Total 1,662,246 $ 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  
Additions – Cord:Use earnout 0  
Fair value adjustment as of February 28, 2021 152,394  
Ending balance as of February 28, 2021 $ 1,662,246