LONG-TERM DEBT (Details 1)	Jan. 31, 2017 USD ($)
Debt Instrument [Line Items]
1 Year or less	$ 5,067,868
2 Years	28,034
3 Years	29,896
4 Years	31,883
5 Years	34,000
After 5 Years	592,642
Total	5,784,323
Revolving credit facility [Member]
Debt Instrument [Line Items]
1 Year or less	4,865,094
2 Years	0
3 Years	0
4 Years	0
5 Years	0
After 5 Years	0
Total	4,865,094
Borrowings in Canada [Member]
Debt Instrument [Line Items]
1 Year or less	50,000
2 Years	28,034
3 Years	29,896
4 Years	31,883
5 Years	34,000
After 5 Years	592,642
Total	766,455
Borrowings in UK [Member]
Debt Instrument [Line Items]
1 Year or less	126,189
2 Years	0
3 Years	0
4 Years	0
5 Years	0
After 5 Years	0
Total	126,189
Borrowings in Argentina [Member]
Debt Instrument [Line Items]
1 Year or less	26,585
2 Years	0
3 Years	0
4 Years	0
5 Years	0
After 5 Years	0
Total	$ 26,585