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INCOME TAXES (Details 1)
12 Months Ended
Jan. 31, 2017
Jan. 31, 2016
Income Taxes [Line Items]    
Statutory rate 34.00% 34.00%
State Income Taxes, Net of Federal Tax Benefit 0.59% 1.77%
Adjustment to Deferred 0.00% 8.86%
Foreign Dividend and Subpart F Income 2.15% 10.93%
Brazil Worthless Stock Deduction 0.00% (14.21%)
Argentina Flow Through Loss (0.38%) (1.76%)
Permanent Differences 0.46% (8.78%)
Valuation Allowance-Deferred Tax Asset 0.00% (3.26%)
Other 1.12% 3.22%
Effective Rate 37.94% 30.77%