DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Useful Lives of Assets) (Details)	12 Months Ended
	Feb. 28, 2019
Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	2 years
Minimum [Member] | Software Development [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	3 years
Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	10 years
Maximum [Member] | Software Development [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	7 years