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ACCOUNTING POLICIES (Tables)
3 Months Ended
Apr. 30, 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):

   April 30,
2017
  

January 31,

2017

 
           
Ethanol and other finished goods  $3,159   $5,262 
Work in process   2,487    2,359 
Grain and other raw materials   14,781    9,436 
Total  $20,427   $17,057