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

CONTINGENT LIABILITY (Details)

v3.21.2
CONTINGENT LIABILITY (Details) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Feb. 16, 2021
Feb. 28, 2021
Feb. 29, 2020
Feb. 28, 2021
Feb. 29, 2020
May 31, 2020
May 31, 2019
Jun. 27, 2018
CONTINGENT LIABILITY (Details) [Line Items]                
Business Combination, Liabilities Arising from Contingencies, Amount Recognized             $ 1,000,000  
Business Combination, Contingent Consideration, Liability, Current   $ 0   $ 0   $ 150,000 1,000,000 $ 678,111
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability $ 106,195 $ 0 $ 0 0 $ 0 0 $ 321,889  
Payment for Contingent Consideration Liability, Operating Activities       $ 850,000   850,000    
Deposit Assets           $ 150,000    
Other Expense [Member]                
CONTINGENT LIABILITY (Details) [Line Items]                
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability $ 2,000