Annual report pursuant to Section 13 and 15(d)

Inventory - Components of Inventory (Detail)

v3.8.0.1
Inventory - Components of Inventory (Detail) - USD ($)
Nov. 30, 2017
Nov. 30, 2016
Inventory Disclosure [Abstract]    
Raw materials   $ 9,100
Work-in-process $ 97,210  
Finished goods 210,854 261,000
Collection kits 14,220 98,760
Inventory reserve (7,718) (7,718)
Total inventory $ 314,566 $ 361,142