Annual report pursuant to Section 13 and 15(d)

Revenue Sharing Agreements ("RSAs") - Additional Information (Detail)

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Revenue Sharing Agreements ("RSAs") - Additional Information (Detail)
12 Months Ended
Nov. 30, 2019
USD ($)
Store
Nov. 30, 2018
USD ($)
Nov. 30, 2008
May 31, 2001
USD ($)
Store
Feb. 09, 1999
USD ($)
Store
Revenue Sharing Agreement [Line Items]          
Total payments to RSA holders $ 832,587 $ 671,245      
Interest expense 950,300 864,676      
Interest expense 1,703,446 1,546,900      
Revenue Sharing Agreement ("RSA") [Member]          
Revenue Sharing Agreement [Line Items]          
Interest expense 909,765 798,292      
Illinois [Member]          
Revenue Sharing Agreement [Line Items]          
Revenue sharing agreement price $ 1,000,000        
Number of storage spaces | Store 33,000        
Investors share in net storage revenues 50.00%        
Billing and collection expense percentage 50.00%        
Illinois and Its Contiguous States [Member]          
Revenue Sharing Agreement [Line Items]          
Percentage of 50% net storage revenue generated from specimens paid 75.00%        
Texas [Member]          
Revenue Sharing Agreement [Line Items]          
Revenue sharing agreement price       $ 750,000  
Number of storage spaces | Store       33,000  
Investors share in net storage revenues       37.50%  
Variable interest entity, qualitative or quantitative information, ownership percentage     50.00%    
Interest expense $ 944,060 $ 848,024      
Florida [Member]          
Revenue Sharing Agreement [Line Items]          
Revenue sharing agreement price         $ 1,000,000
Number of storage spaces | Store         33,000