v3.26.1
Note 5 - Derivative Instruments and Hedging Activities - Offsetting of Financial Assets and Liabilities and Derivative Assets and Liabilities (Details) - USD ($)
Mar. 31, 2026
Dec. 31, 2025
Gross amount of recognized assets $ 16,658,090  
Gross amount offset, assets 0  
Commodity and Cryptocurrency Futures Contracts 16,658,090  
Available for offset, assets 14,852,979  
Collateral, due to broker, assets 0  
Net amount, assets 1,805,111  
Gross amount of recognized liabilities 1,830,509 $ 10,821,457
Gross amount offset, liabilities 0 0
Derivative liabilities 1,830,509 10,821,457
Futures contracts available for offset, liabilities 150,659 50,255
Collateral, due from broker, liabilities 1,679,850 10,771,202
Net amount, liabilities 0 0
Derivative asset 16,658,090  
Derivative liabilities 1,830,509 10,821,457
Corn Futures Contracts [Member]    
Gross amount of recognized assets 130,097 50,255
Gross amount offset, assets 0 0
Commodity and Cryptocurrency Futures Contracts 130,097 50,255
Available for offset, assets 130,097 50,255
Collateral, due to broker, assets 0 0
Net amount, assets 0 0
Gross amount of recognized liabilities 1,809,947 170,785
Gross amount offset, liabilities 0 0
Derivative liabilities 1,809,947 170,785
Futures contracts available for offset, liabilities 130,097 50,255
Collateral, due from broker, liabilities 1,679,850 120,530
Net amount, liabilities 0 0
Derivative asset 130,097 50,255
Derivative liabilities 1,809,947 170,785
Soybean Futures Contracts [Member]    
Gross amount of recognized assets 1,825,673  
Gross amount offset, assets 0  
Commodity and Cryptocurrency Futures Contracts 1,825,673  
Available for offset, assets 20,562  
Collateral, due to broker, assets 0  
Net amount, assets 1,805,111  
Gross amount of recognized liabilities 20,562 2,185,227
Gross amount offset, liabilities 0 0
Derivative liabilities 20,562 2,185,227
Futures contracts available for offset, liabilities 20,562 0
Collateral, due from broker, liabilities 0 2,185,227
Net amount, liabilities 0 0
Derivative asset 1,825,673  
Derivative liabilities 20,562 2,185,227
Sugar Futures Contracts [Member]    
Gross amount of recognized assets 1,607,856  
Gross amount offset, assets 0  
Commodity and Cryptocurrency Futures Contracts 1,607,856  
Available for offset, assets 1,607,856  
Collateral, due to broker, assets 0  
Net amount, assets 0  
Gross amount of recognized liabilities   1,150,617
Gross amount offset, liabilities   0
Derivative liabilities   1,150,617
Futures contracts available for offset, liabilities   0
Collateral, due from broker, liabilities   1,150,617
Net amount, liabilities   0
Derivative asset 1,607,856  
Derivative liabilities   1,150,617
Wheat Futures Contracts [Member]    
Gross amount of recognized assets 13,094,464  
Gross amount offset, assets 0  
Commodity and Cryptocurrency Futures Contracts 13,094,464  
Available for offset, assets 13,094,464  
Collateral, due to broker, assets 0  
Net amount, assets 0  
Gross amount of recognized liabilities   7,314,828
Gross amount offset, liabilities   0
Derivative liabilities   7,314,828
Futures contracts available for offset, liabilities   0
Collateral, due from broker, liabilities   7,314,828
Net amount, liabilities   0
Derivative asset $ 13,094,464  
Derivative liabilities   $ 7,314,828