Quarterly report pursuant to Section 13 or 15(d)

Inventory - Components of Inventory (Detail)

v3.10.0.1
Inventory - Components of Inventory (Detail) - USD ($)
Aug. 31, 2018
Nov. 30, 2017
Inventory [Line Items]    
Raw materials $ 0 $ 0
Work-in-process 132,506 97,210
Finished goods 168,052 210,854
Collection kits 27,724 14,220
Inventory reserve (7,718) (7,718)
Total inventory 16,170,057 $ 314,566
Public Banking [Member]    
Inventory [Line Items]    
Work-in-process 14,296  
Finished goods $ 15,835,197