CONCENTRATION OF RISK - Schedule of Significant Customers and Significant Suppliers Concentration Risk Percentage (Details)	3 Months Ended		12 Months Ended
	May 31, 2020	May 31, 2019	Feb. 29, 2020
Revenues [Member] | Customer Concentration Risk [Member] | Customer A [Member]
Concentration Risk [Line Items]
Concentration percentage	14.00%	14.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer A [Member]
Concentration Risk [Line Items]
Concentration percentage	15.00%		19.00%
Accounts Payable [Member] | Supplier Concentration Risk [Member] | Supplier A [Member]
Concentration Risk [Line Items]
Concentration percentage	17.00%		11.00%
Accounts Payable [Member] | Supplier Concentration Risk [Member] | Supplier B [Member]
Concentration Risk [Line Items]
Concentration percentage	13.00%		11.00%