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EMPLOYEE BENEFITS (Tables)
 12 Months Ended
Jan. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price [Table Text Block] The following summarizes stock option activity for fiscal years 2013, 2012 and 2011 (amounts in thousands, except per-share amounts):

    2013     2012     2011  
          Weighted           Weighted           Weighted  
          Average           Average           Average  
    Shares     Exercise     Shares     Exercise     Shares     Exercise  
    (000’s)     Price     (000’s)     Price     (000’s)     Price  
                                     
Outstanding—Beginning of year     169     $ 12.46       269     $ 13.15       726     $ 10.16  
Exercised     (85 )     12.55       (100 )     14.30       (457 )     8.41  
Canceled or expired     —       —       —       —       —       —  
                                                 
Outstanding—End of year     84     $ 12.37       169     $ 12.46       269     $ 13.15  
                                                 
Exercisable—End of year     84     $ 12.37       169     $ 12.46       269     $ 13.15  
Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block] Price ranges and other information for stock options outstanding as of January 31, 2014 were as follows (amounts in thousands, except per share amounts):

    Outstanding and Exercisable  
          Weighted     Weighted  
Range of         Average     Average  
Exercise   Shares     Exercise     Remaining  
Prices   (000’s)     Price     Life  

Minimum

 

Maximum

                       
$12.18
to
$12.45
    84     $ 12.37       0.3