Annual report [Section 13 and 15(d), not S-K Item 405]

Consolidated Balance Sheets (Parenthetical)

v3.25.1
Consolidated Balance Sheets (Parenthetical) - USD ($)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Preferred stock, par value $ 0.001 $ 0.001
Preferred stock, shares authorized 50,000,000 50,000,000
Common stock, par value $ 0.001 $ 0.001
Common stock, shares authorized 250,000,000 250,000,000
Common stock, shares issued 3,363,603 2,018,857
Common stock, shares outstanding 3,363,603 2,018,857
Series F Convertible Preferred Stock [Member]    
Temporary equity, shares authorized 15,000 15,000
Temporary equity, par value $ 0.001 $ 0.001
Temporary equity, stated value $ 1,000 $ 1,000
Temporary equity, shares issued 4,211 6,633
Temporary equity, shares outstanding 4,211 6,633
Temporary equity, liquidation preference $ 4,211,000  
Temporary equity, dividend rate percentage 10.00%  
Temporary stock dividend $ 1,600,807  
Series F-1 Convertible Preferred Stock [Member]    
Temporary equity, shares authorized 5,050 5,050
Temporary equity, par value $ 0.001 $ 0.001
Temporary equity, stated value $ 1,000 $ 1,000
Temporary equity, shares issued 4,747 0
Temporary equity, shares outstanding 4,747 0
Temporary equity, liquidation preference $ 4,747,000  
Temporary equity, dividend rate percentage 10.00%  
Temporary stock dividend $ 295,836  
Series G Convertible Preferred Stock [Member]    
Temporary equity, shares authorized 12,826,273 12,826,273
Temporary equity, par value $ 0.001 $ 0.001
Temporary equity, stated value $ 1,000 $ 1,000
Temporary equity, shares issued 8,884 0
Temporary equity, shares outstanding 8,884 0
Temporary equity, liquidation preference $ 8,884,000  
Temporary equity, dividend rate percentage 10.00%  
Temporary stock dividend $ 559,032  
Series D Convertible Preferred Stock [Member]    
Preferred stock, par value $ 0.001 $ 0.001
Preferred stock, shares authorized 211,353 211,353
Preferred stock, stated value $ 0.01 $ 0.01
Preferred stock, shares issued 72,992 72,992
Preferred stock, shares outstanding 72,992 72,992