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Net Sales and Revenue (Details) - Schedule of Disaggregated Revenue by Product - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jul. 31, 2022
Jul. 31, 2021
Jul. 31, 2022
Jul. 31, 2021
Segment Reporting Information [Line Items]        
Sales of products, continuing operations $ 240,328 $ 195,678 $ 434,556 $ 359,720
Sales of products, discontinued operations [1] 165 227
Ethanol [Member]        
Segment Reporting Information [Line Items]        
Sales of products, continuing operations 190,807 153,990 337,269 280,059
Dried Distillers Grains [Member]        
Segment Reporting Information [Line Items]        
Sales of products, continuing operations 34,261 31,573 66,158 62,691
Non-Food Grade Corn Oil [Member]        
Segment Reporting Information [Line Items]        
Sales of products, continuing operations 14,223 9,813 25,325 15,407
Modified Distillers Grains [Member]        
Segment Reporting Information [Line Items]        
Sales of products, continuing operations 2,456 1,934 6,811 4,227
Derivative financial instruments losses [Member]        
Segment Reporting Information [Line Items]        
Sales of products, continuing operations (1,474) (1,638) (1,152) (2,764)
Other[Member]        
Segment Reporting Information [Line Items]        
Sales of products, continuing operations $ 55 $ 6 $ 145 $ 100
[1] Refined coal sales were recorded net of the cost of coal as the Company purchased the coal feedstock from the customer to which the processed refined coal was sold.