General form of registration statement for all companies including face-amount certificate companies

EXCLUSIVE SUPPLY AND PURCHASE AGREEMENTS (Details Narrative)

v3.21.2
EXCLUSIVE SUPPLY AND PURCHASE AGREEMENTS (Details Narrative) - Bip Manufacturer [Member] - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
May 31, 2021
May 31, 2020
May 31, 2021
May 31, 2020
Nov. 30, 2020
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Term of agreement     4 years   4 years
Additional term of agreement     1 year   1 year
Purchases from manufacturer $ 0 $ 60 $ 0 $ 70