Condensed Statements of Cash Flows (USD $)	6 Months Ended
	Apr. 30, 2013	Apr. 30, 2012
Cash paid during the period for: [Abstract]
Net income	$ 3,253,370	$ 3,158,754
Adjustments to reconcile net income to net cash provided by operations:
Depreciation	2,317,637	2,100,078
Change in fair value of derivative instruments	(26,582)	1,301,250
Increase (Decrease) in Operating Assets and Liabilities [Abstract]
Restricted cash	20,000	903,000
Derivative Instruments	28,832	(897,200)
Accounts receivable	1,203,974	(462,167)
Inventory	(777,226)	3,567,709
Prepaid expenses and other current assets	(96,795)	(77,308)
Accounts payable	404,916	37,793
Accrued liabilities	283,773	(103,164)
Net Cash Provided by Operating Activities	6,611,899	9,528,745
Net Cash Provided by (Used in) Investing Activities [Abstract]
Proceeds from sale of land	540,000	0
Payments for capital expenditures	(1,732,878)	(8,174)
Payments for land acquisition	0	(3,990,270)
Net Cash Used in Investing Activities	(1,192,878)	(3,998,444)
Net Cash Provided by (Used in) Financing Activities [Abstract]
Payments on long-term debt, net	(4,718,846)	(45,619)
Member distributions paid	0	(9,196,800)
Net Cash Used in Financing Activities	(4,718,846)	(9,242,419)
Net Increase (Decrease) in Cash	700,175	(3,712,118)
Cash - Beginning of Period	685,828	13,064,560
Cash - End of Period	1,386,003	9,352,442
Supplemental Cash Flow Information [Abstract]
Transfer of construction in progress to fixed assets	2,194,953	366,979
capital expenditures financed with long term debt	0	598,974
Interest expense	$ 87,406	$ 13,225