Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Additional Information (Detail)

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Commitments and Contingencies - Additional Information (Detail)
 1 Months Ended 12 Months Ended
Dec. 03, 2015
USD ($)
Jul. 31, 2018
ft²
Apr. 30, 2014
ft²
Nov. 30, 2013
USD ($)
ft²
Nov. 30, 2019
USD ($)
Nov. 30, 2018
USD ($)
Commitment And Contingencies [Line Items]            
Operating lease area | ft²     17,600      
Operating lease period     10 years      
Extensions on main lease | ft²   17,600        
Rent charged to operation | $         $ 322,984 $ 312,307
Miami [Member]            
Commitment And Contingencies [Line Items]            
Operating lease period       1 year    
Rent charged to operation | $       $ 38,000    
Area covered under lease after amendment | ft²       800    
Minimum [Member]            
Commitment And Contingencies [Line Items]            
Employee agreements period         1 year  
Maximum [Member]            
Commitment And Contingencies [Line Items]            
Employee agreements period         2 years  
Case No.15-007461-CI [Member]            
Commitment And Contingencies [Line Items]            
Minimum jurisdictional amount | $ $ 15,000