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Derivative Instruments Income Statement (Details) (Not Designated as Hedging Instrument [Member], USD $)
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3 Months Ended | |
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Jan. 31, 2015
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Jan. 31, 2014
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Interest Rate Swap [Member] | Other Income [Member]
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| Derivative Instruments, Gain (Loss) [Line Items] | ||
| Derivative Instruments, Gain (Loss) Recognized in Income, Net | $ 0 | $ 182,429 |
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Ethanol [Member] | Sales [Member]
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| Derivative Instruments, Gain (Loss) [Line Items] | ||
| Derivative Instruments, Gain (Loss) Recognized in Income, Net | (34,952) | 39,106 |
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Corn [Member] | Cost of Sales [Member]
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| Derivative Instruments, Gain (Loss) [Line Items] | ||
| Derivative Instruments, Gain (Loss) Recognized in Income, Net | 171,302 | 390,483 |
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Natural Gas [Member] | Cost of Sales [Member]
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| Derivative Instruments, Gain (Loss) [Line Items] | ||
| Derivative Instruments, Gain (Loss) Recognized in Income, Net | $ (41,783) | $ (109,054) |