Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Stockholders' Equity and Equity-linked Instruments - Schedule of Stock Conversions (Details)

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Note 6 - Stockholders' Equity and Equity-linked Instruments - Schedule of Stock Conversions (Details)
 6 Months Ended
Jun. 30, 2024
shares
 [1]
Series A Preferred Stock [Member]  
Original Conversion Shares (in shares) 432,235
Conversions / Exchanges (in shares) (396,747)
Conversion Shares (in shares) 35,488
Series A-2 Preferred Stock [Member]  
Original Conversion Shares (in shares) 97,587
Conversions / Exchanges (in shares) (62,753)
Conversion Shares (in shares) 34,834
Series A-3 Preferred Stock [Member]  
Original Conversion Shares (in shares) 129,266
Conversions / Exchanges (in shares) (105,769)
Conversion Shares (in shares) 23,497
Series A-4 Preferred Stock [Member]  
Original Conversion Shares (in shares) 254,424
Conversions / Exchanges (in shares) (191,805)
Conversion Shares (in shares) 62,619
Series A-5 Preferred Stock [Member]  
Original Conversion Shares (in shares) 207,276
Conversions / Exchanges (in shares) (136,952)
Conversion Shares (in shares) 70,324
Series AA Convertible Preferred Stock [Member]  
Original Conversion Shares (in shares) 4,072,151
Conversions / Exchanges (in shares) (1,743,932)
Conversion Shares (in shares) 2,328,219
Series AA-2 Convertible Preferred Stock [Member]  
Original Conversion Shares (in shares) 719,081
Conversions / Exchanges (in shares) (719,081)
Conversion Shares (in shares) 0
Series AA-3 Convertible Preferred Stock [Member]  
Original Conversion Shares (in shares) 539,474
Conversions / Exchanges (in shares) (333,685)
Conversion Shares (in shares) 205,789
Series AA-4 Convertible Preferred Stock [Member]  
Original Conversion Shares (in shares) 552,803
Conversions / Exchanges (in shares) (275,326)
Conversion Shares (in shares) 277,477
Series AA-5 Convertible Preferred Stock [Member]  
Original Conversion Shares (in shares) 259,435
Conversions / Exchanges (in shares) 0
Conversion Shares (in shares) 259,435
Series AAA Convertible Preferred Stock [Member]  
Original Conversion Shares (in shares) 5,608,171
Conversions / Exchanges (in shares) (725,820)
Conversion Shares (in shares) 4,882,351
Series AAA-2 Convertible Preferred Stock [Member]  
Original Conversion Shares (in shares) 3,119,312
Conversions / Exchanges (in shares) (105,264)
Conversion Shares (in shares) 3,014,048
Series AAA Junior Preferred Stock [Member]  
Original Conversion Shares (in shares) 968,000
Conversions / Exchanges (in shares) 0
Conversion Shares (in shares) 968,000
Preferred Stock [Member]  
Original Conversion Shares (in shares) 16,959,215
Conversions / Exchanges (in shares) (4,797,134)
Conversion Shares (in shares) 12,162,081
[1] As adjusted to reflect reduction in conversion prices as a result of the Series AA Down Round Feature, described below.