v3.26.1
Note 9 - Related Parties (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
General and Administrative Expense $ 200,734 $ 305,068 $ 587,144 $ 827,751
General Partner [Member]        
General and Administrative Expense 83,000 $ 78,000 170,000 $ 167,000
Accounts Payable, Current $ 83,000   $ 83,000