WARRANTS (Details 1) - Warrants [Member]	3 Months Ended
	May 31, 2016 $ / shares shares
Number of shares	967,934
Weighted average remaining life (years)	3 years 29 days
Exercisable number of shares	967,934
Exercise Price 1
Exercise prices | $ / shares	$ 2
Number of shares	89,095
Weighted average remaining life (years)	4 years 5 months 12 days
Exercisable number of shares	89,095
Exercise Price 2
Exercise prices | $ / shares	$ 2.2
Number of shares	43,636
Weighted average remaining life (years)	4 years 8 months 12 days
Exercisable number of shares	43,636
Exercise Price 3
Exercise prices | $ / shares	$ 3
Number of shares	60,000
Weighted average remaining life (years)	4 years 11 months 26 days
Exercisable number of shares	60,000
Exercise Price 4
Exercise prices | $ / shares	$ 8.25
Number of shares	39,468
Weighted average remaining life (years)	3 years 11 months 5 days
Exercisable number of shares	39,468
Exercise Price 5
Exercise prices | $ / shares	$ 10.2
Number of shares	14,668
Weighted average remaining life (years)	5 months 16 days
Exercisable number of shares	14,668
Exercise Price 6
Exercise prices | $ / shares	$ 10.5
Number of shares	344,005
Weighted average remaining life (years)	3 years 10 months 2 days
Exercisable number of shares	344,005
Exercise Price 7
Exercise prices | $ / shares	$ 13.65
Number of shares	99,826
Weighted average remaining life (years)	8 months 1 day
Exercisable number of shares	99,826
Exercise Price 8
Exercise prices | $ / shares	$ 15
Number of shares	556
Weighted average remaining life (years)	4 years
Exercisable number of shares	556
Exercise Price 9
Exercise prices | $ / shares	$ 18.75
Number of shares	695
Weighted average remaining life (years)	4 years
Exercisable number of shares	695
Exercise Price 10
Exercise prices | $ / shares	$ 21
Number of shares	23,334
Weighted average remaining life (years)	9 months
Exercisable number of shares	23,334
Exercise Price 11
Exercise prices | $ / shares	$ 22.5
Number of shares	219,754
Weighted average remaining life (years)	2 years 18 days
Exercisable number of shares	219,754
Exercise Price 12
Exercise prices | $ / shares	$ 31.5
Number of shares	29,830
Weighted average remaining life (years)	1 year 10 months 13 days
Exercisable number of shares	29,830
Exercise Price 13
Exercise prices | $ / shares	$ 37.5
Number of shares	1,733
Weighted average remaining life (years)	1 year 7 months 13 days
Exercisable number of shares	1,733
Exercise Price 14
Exercise prices | $ / shares	$ 45
Number of shares	1,334
Weighted average remaining life (years)	8 months 1 day
Exercisable number of shares	1,334