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Net Sales and Revenue - Schedule of Disaggregated Revenue by Product (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2025	Jul. 31, 2024
Net Sales and Revenue - Schedule of Disaggregated Revenue by Product (Details) [Line Items]
Revenue by Product	$ 158,563	$ 148,155	$ 316,903	$ 309,386
Ethanol [Member]
Net Sales and Revenue - Schedule of Disaggregated Revenue by Product (Details) [Line Items]
Revenue by Product	123,312	116,100	247,709	235,527
Dried Distillers Grains [Member]
Net Sales and Revenue - Schedule of Disaggregated Revenue by Product (Details) [Line Items]
Revenue by Product	21,260	21,847	43,546	52,533
Distillers Corn Oil [Member]
Net Sales and Revenue - Schedule of Disaggregated Revenue by Product (Details) [Line Items]
Revenue by Product	12,509	8,578	22,388	18,384
Modified Distillers Grains [Member]
Net Sales and Revenue - Schedule of Disaggregated Revenue by Product (Details) [Line Items]
Revenue by Product	1,251	1,123	2,873	2,320
Derivative Financial Instrument Gains [Member]
Net Sales and Revenue - Schedule of Disaggregated Revenue by Product (Details) [Line Items]
Revenue by Product	201	429	218	436
Other[Member]
Net Sales and Revenue - Schedule of Disaggregated Revenue by Product (Details) [Line Items]
Revenue by Product	$ 30	$ 78	$ 169	$ 186

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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