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OTHER ASSETS (Tables)
 12 Months Ended
Jan. 31, 2014
Disclosure Text Block Supplement [Abstract]  
Schedule of Other Assets [Table Text Block] The components of other noncurrent assets at January 31, 2014 and 2013 are as follows (amounts in thousands):

    January 31,  
    2014     2013  
             
Deferred financing costs, net   $ 402     $ 781  
Prepaid commissions     —       164  
Deposits     1,014       2,064  
Real estate taxes refundable     3,644       2,614  
Other     328       1,138  
                 
Total   $ 5,388     $ 6,761  
Deferred Finance Cost Amortization Expense [Table Text Block] Future amortization expense is as follows (amounts in thousands):

Years Ended January 31,   Amortization  
       
2015     188  
2016     123  
2017     44  
2018     28  
2019     15  
Thereafter     4  
Total   $ 402