Derivative Instrument - Income Statement (Details) - Not Designated as Hedging Instrument [Member] - USD ($)	12 Months Ended
	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2014
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Income, Net	$ 581,400	$ 303,925	$ 1,134,402
Cost of Sales [Member] | Corn Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative cost of goods	708,364	$ 303,925	$ 1,134,402
Cost of Sales [Member] | Natural Gas Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative cost of goods	32,358
Sales [Member] | Ethanol Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative cost of goods	$ (159,322)