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NET SALES AND REVENUE (Tables)
 12 Months Ended
Jan. 31, 2025
Revenue from Contract with Customer [Abstract]  
Schedule of Disaggregated Revenue by Product [Table Text Block]

The following table shows disaggregated revenue by product (amounts in thousands):

 

   Fiscal Year 
   2024   2023   2022 
Sales of products:               
                
Ethanol  $496,411   $635,420   $649,501 
Dried distillers grains   101,432    139,173    139,118 
Distillers corn oil   38,999    52,935    55,595 
Modified distillers grains   4,896    5,584    11,579 
Derivative financial instruments losses   424    (37)    (1,024) 
Other   329    309    231 
Total sales  $642,491   $833,384   $855,000