v3.26.1
Note 5 - Derivative Financial Instruments - Schedule of Derivative Gain (Loss) (Details)
6 Months Ended
Jun. 30, 2026
USD ($)
Unrealized gain on interest rate futures $ 625,196
Interest Rate Contract [Member]  
Net gains (losses) 0
Unrealized gain on interest rate futures $ 625,196 [1]
[1] Amounts related to the interest rate futures held by the Company are recorded at fair value and included in unrealized gain on investments, net in the accompanying consolidated statement of operations.