INVENTORY (Details) - USD ($)	3 Months Ended	6 Months Ended
Apr. 30, 2020	Apr. 30, 2019	Apr. 30, 2020	Apr. 30, 2019	Oct. 31, 2019
Inventory
Raw materials	$ 4,135,879		$ 4,135,879		$ 3,253,361
Supplies	3,203,833		3,203,833		3,330,513
Work in process	1,083,206		1,083,206		1,434,552
Finished goods	5,112,444		5,112,444		5,784,599
Totals	13,535,362		13,535,362		$ 13,803,025
Ethanol
Inventory
Loss on inventories	949,000	$ 1,488,000	2,151,000	$ 765,000
Corn
Inventory
Loss on inventories	$ 1,087,000	$ 71,000	$ 1,213,000	$ 95,000

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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Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels.

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