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GOODWILL AND INTANGIBLE ASSETS (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Oct. 31, 2013
Oct. 31, 2012
Oct. 31, 2013
Oct. 31, 2012
Jan. 31, 2013
Gross Carrying Amount [Abstract]          
Gross Carrying Amount     $ 27,020    
Impact of foreign currency translation, gross     (27)    
Gross Carrying Amount 26,993   26,993    
Accumulated Impairment [Abstract]          
Accumulated Impairment (15,608)   (15,608)    
Goodwill, Net [Abstract]          
Goodwill, Net     11,412    
Impact of foreign currency translation     (27)    
Goodwill, Net 11,385   11,385    
Amortizable intangible assets, gross 3,584   3,584   3,581
Less: accumulated amortization (805)   (805)   (279)
Net amortizable intangible assets 2,779   2,779   3,302
Amortization of intangible assets 178 88 531 145  
Estimated Amortization Expense [Abstract]          
2014 remaining 180   180    
2015 720   720    
2016 720   720    
2017 720   720    
2018 439   439    
Total 2,779   2,779    
Customer Relationships [Member]
         
Goodwill, Net [Abstract]          
Amortizable intangible assets, gross 3,069 [1]   3,069 [1]   3,049 [1]
Trade Names [Member]
         
Goodwill, Net [Abstract]          
Amortizable intangible assets, gross $ 515   $ 515   $ 532
[1] Customer relationships include the impact of foreign currency translation.