Commitments and Contingencies	9 Months Ended
Oct. 31, 2025
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies Disclosure [Text Block]	Note 13. Commitments and Contingencies The Company may be involved in various legal actions arising in the normal course of business, from time to time. After taking into consideration legal counsel’s evaluations of any such action(s), management is of the opinion that their outcome will not have a material adverse effect on the Company’s Consolidated Financial Statements. There were no material liabilities recorded for legal actions at October 31, 2025 and January 31, 2025, as the Company did not believe that there was a probable and reasonably estimable significant loss associated with any legal contingencies. At October 31, 2025, One Earth and NuGen had combined forward purchase contracts for approximately 14.3 million bushels of corn, the principal raw material for their ethanol plants, and they had combined forward purchase contracts for approximately 1.7 million MmBtu (million British thermal unit) of natural gas. At October 31, 2025, One Earth and NuGen had combined sales commitments for approximately 81.7 million gallons of ethanol, approximately 97,800 tons of distillers grains and approximately 11.0 million pounds of distillers corn oil. One Earth entered into a 15-year agreement, effective February 1, 2019, with an unrelated party for the use of a portion of that party’s natural gas pipeline, with monthly payments of $29,250. One Earth paid approximately $88,000 in the three-month periods ended October 31, 2025 and 2024 and $263,000 in the nine-month periods ended October 31, 2025 and 2024, pursuant to the agreement. At October 31, 2025, One Earth and NuGen had combined signed non-cancelable contracts for capital projects with approximately $17.4 million remaining in future payments.

Commitments and Contingencies

9 Months Ended

Oct. 31, 2025

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies Disclosure [Text Block]

Note 13. Commitments and Contingencies

The Company may be involved in various legal actions arising in the normal course of business, from time to time. After taking into consideration legal counsel’s evaluations of any such action(s), management is of the opinion that their outcome will not have a material adverse effect on the Company’s Consolidated Financial Statements. There were no material liabilities recorded for legal actions at October 31, 2025 and January 31, 2025, as the Company did not believe that there was a probable and reasonably estimable significant loss associated with any legal contingencies.

At October 31, 2025, One Earth and NuGen had combined forward purchase contracts for approximately 14.3 million bushels of corn, the principal raw material for their ethanol plants, and they had combined forward purchase contracts for approximately 1.7 million MmBtu (million British thermal unit) of natural gas.

At October 31, 2025, One Earth and NuGen had combined sales commitments for approximately 81.7 million gallons of ethanol, approximately 97,800 tons of distillers grains and approximately 11.0 million pounds of distillers corn oil.

One Earth entered into a 15-year agreement, effective February 1, 2019, with an unrelated party for the use of a portion of that party’s natural gas pipeline, with monthly payments of $29,250. One Earth paid approximately $88,000 in the three-month periods ended October 31, 2025 and 2024 and $263,000 in the nine-month periods ended October 31, 2025 and 2024, pursuant to the agreement.

At October 31, 2025, One Earth and NuGen had combined signed non-cancelable contracts for capital projects with approximately $17.4 million remaining in future payments.