Quarterly report [Sections 13 or 15(d)]

Note 6 - Stockholders' Equity and Equity Linked Instruments - Schedule of Dividends (Details)

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Note 6 - Stockholders' Equity and Equity Linked Instruments - Schedule of Dividends (Details) - USD ($)
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dividend Shares (in shares) 2,165 2,166
Fair Value Shares Issued [1] $ 1,000 $ 4,000
Series A-5 Preferred Stock [Member]    
Dividend Shares (in shares) 2,165 2,166 [1]
Fair Value Shares Issued [1] $ 1,000 $ 4,000
[1] Fair valued based on the closing price of the Company’s common stock on the respective common stock dividend payment date.