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

INCOME (LOSS) PER SHARE / EARNINGS PER SHARE (Details 1)

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INCOME (LOSS) PER SHARE / EARNINGS PER SHARE (Details 1) - USD ($)
 3 Months Ended 6 Months Ended 12 Months Ended
May 31, 2021
May 31, 2020
May 31, 2021
May 31, 2020
Nov. 30, 2020
Nov. 30, 2019
Earnings Per Share [Abstract]            
Net income (loss) $ 2,037,000 $ (8,061,000) $ 1,765,000 $ (10,346,000) $ (12,553,325) $ (4,409,785)
Net income applicable to preferred stock (1,043,000)   (1,043,000)      
Income available to common shareholders $ 994,000 $ (8,061,000) $ 722,000 $ (10,346,000)