Quarterly report pursuant to Section 13 or 15(d)

Inventory - Components of Inventory (Detail)

v3.19.3
Inventory - Components of Inventory (Detail) - USD ($)
Aug. 31, 2019
Nov. 30, 2018
Inventory [Line Items]    
Raw materials $ 0 $ 0
Collection kits 39,137 19,163
Inventory reserve (7,718) (7,718)
Total inventory 13,677,845 16,035,873
Inventory, current portion 1,031,845 1,260,557
Inventory, long-term portion 12,646,000 14,775,316
Total inventory 13,677,845 16,035,873
All Other [Member]    
Inventory [Line Items]    
Work-in-process 130,217 188,085
Finished goods 23,811 5,262
Public Banking [Member]    
Inventory [Line Items]    
Finished goods $ 13,492,398 $ 15,831,081