v3.26.3
Note 5 - Derivative Financial Instruments - Schedule of Derivatives (Details)
Sep. 30, 2026
USD ($)
Dec. 31, 2025
USD ($)
Derivative assets $ 0 $ 0
Derivative liabilities $ 0 $ 0
Interest Rate Contract [Member]    
Number of contracts 8  
Derivative assets [1] $ 2,968,714  
Derivative liabilities 0  
Interest Rate Contract [Member] | Long [Member]    
Exposure 0  
Interest Rate Contract [Member] | Short [Member]    
Exposure $ 81,230,041  
[1] Amounts related to the interest rate futures held by the Company are recorded at fair value and included in other assets in the accompanying consolidated balance sheets.