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Commitments and Contingencies (Details) (One Earth Energy And Nu Gen Energy [Member]) | 3 Months Ended
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Jul. 31, 2014 lb bu gal T
One Earth Energy And Nu Gen Energy [Member] |
Commitments and Contingencies (Details) [Line Items] |
Quantity of Bushels under Forward Purchase Contract | 7,300,000
Quantity of Ethanol under Sales Commitment | 36,500,000
Quantity of Distillers Grains Under Sales Commitment | 101,000
Quantity of Non-food Grade Corn Oil Under Sales Commitments | 7,100,000
Supply Commitment Expected Period Of Delivery | They expect to deliver a majority of the ethanol, distillers grains and non-food grade corn oil through October 2014.

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