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BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES (Details 1) (USD $)
12 Months Ended
Jan. 31, 2015
Jan. 31, 2014
Business And Significant Accounting Policies [Line Items]    
Interest paid $ 2,019,000us-gaap_InterestPaid $ 1,581,366us-gaap_InterestPaid
Income taxes paid 1,246,672us-gaap_IncomeTaxesPaid 1,331,279us-gaap_IncomeTaxesPaid
Accumulated amortization of warrant OID included in interest expense $ 1,977,041us-gaap_AmortizationOfFinancingCostsAndDiscounts $ 260,792us-gaap_AmortizationOfFinancingCostsAndDiscounts