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FAIR VALUE (Tables)
 12 Months Ended
Jan. 31, 2017
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Financial assets and liabilities measured at fair value at January 31, 2017 on a recurring basis are summarized below (amounts in thousands):

   Level 1   Level 2   Level 3   Total
Fair
Value		 
                 
Commodity futures (3)  $—   $45   $—   $45 
Forward purchase contracts asset (4)   —    163    —    163 
Investment in cooperative (1)   —    —    333    333 
Total assets  $—   $208   $333   $541 
                     
Forward purchase contracts liability (2)  $—   $136   $—   $136 
   Level 1   Level 2   Level 3   Total
Fair
Value		 
                 
Investment in cooperative (1)  $—   $—   $333   $333 
                     
Forward purchase contracts liability (2)  $—   $312   $—   $312 
(1)The investment in cooperative is included in “Other assets” on the accompanying Consolidated Balance Sheets.
(2)The forward purchase contract liability is included in “Accrued expenses and other current liabilities” on the accompanying Consolidated Balance Sheets.
(3)The commodity futures asset is included in “Prepaid expenses and other” on the accompanying Consolidated Balance Sheets.
(4)The forward purchase contract asset is included in “Prepaid expenses and other” on the accompanying Consolidated Balance Sheets.