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Accounting Policies (Details) - Schedule of Components of Inventory - USD ($) $ in Thousands	Oct. 31, 2021	Jan. 31, 2021
Schedule of Components of Inventory [Abstract]
Ethanol and other finished goods	$ 7,135	$ 18,346
Work in process	5,097	4,374
Grain and other raw materials	17,521	14,706
Total	$ 29,753	$ 37,426

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