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11. Agreements (Tables) | 3 Months Ended
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Mar. 31, 2015
Agreements Tables |
Schedule of working capital agreement activity |
|  | Three months ended March 31, |
|  | 2015 |  |  | 2014 |
Ethanol sales |  | $ | 22,612 |  |  | $ | 46,004 |
Wet distiller's grains sales |  |  | 7,350 |  |  |  | 9,715 |
Corn oil sales |  |  | 865 |  |  |  | 901 |
Corn purchases |  |  | 25,959 |  |  |  | 33,328 |
Accounts receivable |  |  | 333 |  |  |  | 826 |
Accounts payable |  |  | 1,743 |  |  |  | 2,065 |

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