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7. COMMITMENTS AND CONTINGENCIES (Details Narrative) (EthanolMember, USD $)
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Mar. 31, 2013
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EthanolMember
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| Fixed-price purchase contracts to purchase, ethanol | $ 12,143,000 |
| Indexed-price contracts to purchase ethanol | 113,000 gallons |
| Open ethanol indexed-price sales commitment | 95,109,000 gallons |
| Open WDG and syrup fixed-price sales contracts | $ 552,000 |
| Open indexed-price sales contracts | 27,000 tons |
| X | ||||||||||
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- Definition
Open ethanol indexed-price sales commitment No definition available.
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| X | ||||||||||
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- Definition
Open indexed-price sales contracts No definition available.
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| X | ||||||||||
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- Definition
Open WDG and syrup fixed-price sales contracts No definition available.
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| X | ||||||||||
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- Definition
Indexed-price contracts to purchase ethanol, gallons No definition available.
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| X | ||||||||||
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- Definition
The floor amount as of the balance sheet date that the entity must expend to satisfy the terms of disclosed arrangements (excluding long-term commitments) in which the entity has agreed to expend funds to procure goods or services from one or more suppliers, other than under a long-term purchase commitment or an unconditional purchase obligation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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