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Note 9 - Agreements (Tables)
6 Months Ended
Jun. 30, 2023
Notes Tables  
Collaborative Arrangement and Arrangement Other than Collaborative [Table Text Block]
  As of and for the three months ended June 30,  As of and for the six months ended June 30, 
  

2023

  

2022

  

2023

  

2022

 

Ethanol Sales

 $8,647  $-  $8,647  $- 

Wet distiller's grains sales

  2,553   15,150   2,553   26,666 

Corn oil sales

  89   2,812   125   5,150 

CDS Sales

  11   -   11   - 

Corn purchases

  11,611   54,352   11,913   98,362 

Accounts receivable

  739   232   739   232 

Accounts Payable

  39   612   39   612 

Working Capital

  1,264   -   1,264   -