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ACCOUNTS PAYABLE AND ACCRUED EXPENSES (Tables)
12 Months Ended
May 31, 2020
Payables and Accruals [Abstract]  
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

 

 

2020

 

2019

Accounts payable and accrued expenses

 

$

986,711

 

$

999,594

Deferred rent

 

-

 

37,971

 

 

$

986,711

 

$

1,037,565