Quarterly report pursuant to Section 13 or 15(d)

Note 11 - Notes Payable (Details Textual)

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Note 11 - Notes Payable (Details Textual) - USD ($)
1 Months Ended
Jul. 06, 2023
Jun. 30, 2023
Mar. 31, 2024
Dec. 31, 2023
Debt Instrument, Unamortized Discount (Premium), Net     $ (86,000) $ (82,000)
Settlement Note [Member]        
Debt Instrument, Periodic Payment, Principal $ 2,200,000      
Debt Instrument, Periodic Payment, Interest   $ 25,000    
Long-Term Debt     22,200,000  
Debt Instrument, Unamortized Discount (Premium), Net     $ (90,000.00)