Quarterly report pursuant to Section 13 or 15(d)

Inventory - Components of Inventory (Detail)

v3.24.2
Inventory - Components of Inventory (Detail) - USD ($)
May 31, 2024
Nov. 30, 2023
Inventory [Line Items]    
Collection kits $ 46,532 $ 47,739
Inventory reserve (7,718) (7,718)
Total inventory 5,906,268 6,028,996
All Other [Member]    
Inventory [Line Items]    
Work-in-process 313,816 341,692
Finished goods 16,171 48,045
Public Banking [Member]    
Inventory [Line Items]    
Finished goods $ 5,537,467 $ 5,599,238