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11. Agreements (Tables) | 12 Months Ended
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Dec. 31, 2019
Other1 |
Schedule of working capital agreement activity |
|  | As of and for the years ended December 31, |
|  | 2019 |  |  | 2018 |
Ethanol sales |  | $ | 114,593 |  |  |  | 113,855 |
Wet distillers' grains sales |  |  | 34,510 |  |  |  | 32,362 |
Corn oil sales |  |  | 3,536 |  |  |  | 3,393 |
Corn purchases |  |  | 119,786 |  |  |  | 112,687 |
Accounts receivable |  |  | 554 |  |  |  | 433 |
Accounts payable |  |  | 2,027 |  |  |  | 1,882 |

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- References No definition available. + Details
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Balance Type: | na
Period Type: | duration

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- Definition Schedule of working capital agreement activity + References No definition available. + Details
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Namespace Prefix: | AMTX_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration