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ACCOUNTS PAYABLE AND ACCRUED EXPENSES (Tables)
12 Months Ended
May 31, 2017
Payables and Accruals [Abstract]  
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

 

2017

 

2016

Accounts payable

$

336,430

 

$

325,984

Deferred rent

 

15,570

 

 

7,501

Accounts payable and accrued expenses, Total

$

352,000

 

$

333,485