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 ($)
 6 Months Ended
May 31, 2022
Feb. 28, 2022
Nov. 30, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Marketable securities $ 63,125   $ 75,412
Contingent consideration 574,833   727,371
Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Marketable securities 63,125   75,412
Total 63,125   75,412
Contingent consideration 574,833   727,371
Total 574,833   727,371
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 63,125   75,412
Total 63,125   75,412
Level 3 [Member] | Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Contingent consideration   $ 574,833 727,371
Total   $ 574,833 $ 727,371
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, 2021 727,371    
Subtractions – Cord:Use earnout 0    
Fair value adjustment as of February 28, 2022 (152,538)    
Ending balance as of February 28, 2022 $ 574,833