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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Schedule of Components of Inventory - USD ($) $ in Thousands	Apr. 30, 2018	Jan. 31, 2018
Schedule of Components of Inventory [Abstract]
Ethanol and other finished goods	$ 8,985	$ 8,402
Work in process	2,917	2,824
Grain and other raw materials	14,186	9,529
Total	$ 26,088	$ 20,755

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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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