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BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES (Details Textual) (USD $)
 12 Months Ended
Jan. 31, 2014
Jan. 31, 2013
Business And Significant Accounting Policies [Line Items]    
Entity Wide Revenue Major Customer Description No customer accounted for more than 10% of net sales No customer accounted for more than 10% of net sales
Shipping, Handling and Transportation Costs $ 2,400,000 $ 2,500,000
Research and Development Expense 123,000 242,000
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 341,181 0
Advertising Expense 322,000 263,000
Foreign Denominated Cash and Cash Equivalents 4,600,000 4,500,000
Foreign Currency Transaction Gain (Loss), Realized 124,000 390,000
Weighted Average Number of Shares, Treasury Stock 356,441 356,441
Inventory Write-Down 2,632,000 551,498
USA and China [Member]
    
Business And Significant Accounting Policies [Line Items]    
Inventory Write-Down 1,300,000  
Brazil [Member]
    
Business And Significant Accounting Policies [Line Items]    
Inventory Write-Down $ 1,463,000  
Minimum [Member]
    
Business And Significant Accounting Policies [Line Items]    
Percentage Of Rebates To Be Earned By Distributors 1.00%  
Maximum [Member]
    
Business And Significant Accounting Policies [Line Items]    
Percentage Of Rebates To Be Earned By Distributors 6.00%