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Note 7 - Revenue and Accounts Receivable (Tables) | 3 Months Ended
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Mar. 31, 2025
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | For the three months ended March 31, |
|  | 2025 |  |  | 2024 |
Ethanol sales |  | $ | 28,059 |  |  | $ | 25,385 |
Wet distiller's grains sales |  |  | 8,001 |  |  |  | 9,213 |
Other sales |  |  | 1,688 |  |  |  | 1,491 |
Total |  | $ | 37,748 |  |  | $ | 36,089 |
|  | For the three months ended March 31, |
|  | 2025 |  |  | 2024 |
Gas sales |  | $ | 259 |  |  | $ | 245 |
LCFS credit sales |  |  | 1,160 |  |  |  | 1,188 |
RIN sales |  |  | 1,024 |  |  |  | 2,359 |
Total |  | $ | 2,443 |  |  | $ | 3,792 |
Schedule of America by Product Category [Table Text Block] |
|  | For the three months ended March 31, |
|  | 2025 |  |  | 2024 |
Biodiesel sales |  | $ | - |  |  | $ | 30,992 |
Other sales |  |  | 2,695 |  |  |  | 1,761 |
Total |  | $ | 2,695 |  |  | $ | 32,753 |

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