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ACCOUNTING POLICIES (Tables)
 9 Months Ended
Oct. 31, 2017
Accounting Policies [Abstract]  
Schedule of Inventory, Current [Table Text Block] The components of inventory are as follows as of the dates presented (amounts in thousands):

   October 31,
2017		   

January 31,

2017

 
               
Ethanol and other finished goods    $5,144     $5,262 
Work in process     2,881      2,359 
Grain and other raw materials     16,120      9,436 
Total    $24,145     $17,057