Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Cash Flows from Operating Activities:
Net income	$ 15,121,546	$ 11,228,262	$ 16,946,833
Adjustments to reconcile net income to net cash provided by operations:
Depreciation and amortization	9,357,674	9,681,148	9,650,226
Change in fair value of commodity derivative instruments	(699,536)	(581,400)	(303,925)
Gain on sale of assets	(88,340)
Changes in operating assets and liabilities:
Restricted cash	(75,189)		492,099
Commodity derivative instruments	1,724,547	28,509	923,628
Accounts receivable	(967,607)	3,012,478	(385,771)
Inventory	3,100,321	(6,129,388)	(1,486,881)
Prepaid expenses and other current assets	(35,351)	(66,127)	138,611
Accounts payable	(3,662,718)	5,276,025	(1,017,508)
Accrued expenses	(25,276)	342,769	4,556
Net Cash Provided by Operating Activities	23,750,071	22,792,276	24,961,868
Cash Flows from Investing Activities:
Payment for investment	(7,500,000)
Payments for capital expenditures	(2,318,948)	(4,727,305)	(8,824,669)
Net Cash Used in Investing Activities	(9,818,948)	(4,727,305)	(8,824,669)
Cash Flows from Financing Activities:
Proceeds from long-term debt	7,500,000	9,820,222	13,440,989
Payments on long-term debt	(486,041)	(15,166,428)	(9,169,704)
Checks drawn in excess of bank balance	(1,866,683)	30,001	1,836,682
Purchase of subsidiary units attributable to non-controlling interest	(46,644)
Distributions to non-controlling interests		(2,006,559)	(4,621,340)
Member distributions paid	(11,171,190)	(9,640,886)	(32,136,300)
Net Cash Used in Financing Activities	(6,070,558)	(16,963,650)	(30,649,673)
Net Increase (Decrease) in Cash	7,860,565	1,101,321	(14,512,474)
Cash - Beginning of Period	13,797,857	12,696,536	27,209,010
Cash - End of Period	21,658,422	13,797,857	12,696,536
Cash paid during the period for:
Interest expense	323,708	$ 453,398	525,108
Supplemental Disclosure of Noncash Investing and Financing Activities
Purchase of equipment with trade-in value	146,845
Capital expenditures and construction in process included in accounts payable	$ 215,235		$ 422,451