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DISCONTINUED OPERATIONS (Tables)
 12 Months Ended
Jan. 31, 2017
Discontinued Operations and Disposal Groups [Abstract]  
Disposal Groups, Including Discontinued Operations [Table Text Block] Below is a table reflecting certain items of the Consolidated Statement of Operations that were reclassified as discontinued operations for fiscal year 2014 (amounts in thousands):

   2014 
     
Net sales and revenue  $47 
      
Cost of sales  $(321)
      
Income before income taxes  $368 
Provision for income taxes   (134)
Income from discontinued operations, net of tax  $234 
      
Gain on disposal before provision for income taxes  $513 
Provision for income taxes   (186)
Gain on disposal of discontinued operations, net of tax  $327