Quarterly report pursuant to Section 13 or 15(d)

Cancellation of Revenue Sharing Agreements - Additional Information (Detail)

v3.20.2
Cancellation of Revenue Sharing Agreements - Additional Information (Detail) - USD ($)
 3 Months Ended 9 Months Ended
Aug. 31, 2020
Aug. 31, 2020
Aug. 31, 2020
Nov. 30, 2019
Termination Of Agreement [Line Items]        
Payment for termination of contract     $ 1,900,000  
Accrued expenses $ 1,048,762 $ 1,048,762 1,048,762 $ 2,085,180
Extinguishment of revenue sharing agreements   (1,070,900) (1,070,900)  
Space and Time Sharing (SATS) Lease Agreement [Member] | Erie Group [Member]        
Termination Of Agreement [Line Items]        
Payment for termination of contract 1,939,748   1,939,748  
Carrying amount of long-term liability 550,000 550,000 550,000  
Accrued expenses $ 279,100 279,100 279,100  
Extinguishment of revenue sharing agreements   $ (1,070,900) $ (1,070,900)