Quarterly report [Sections 13 or 15(d)]

Equity (Narrative) (Details)

v3.25.2
Equity (Narrative) (Details) - USD ($)
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 26, 2025
Apr. 07, 2025
Feb. 27, 2025
Feb. 05, 2024
Jun. 30, 2025
Mar. 31, 2025
Mar. 31, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Dec. 31, 2023
Apr. 06, 2025
Oct. 21, 2024
Sep. 09, 2024
Feb. 29, 2024
Class of Stock [Line Items]                              
Agreed upon purchase price floor         $ 21,000.00     $ 21,000.00   $ 0.14         $ 21,000.00
Future anti-dilution protection               50.00%              
Deemed dividend on modification of PIPE Warrants                 $ 10,571,514            
Deemed dividend on extinguishment of Convertible Preferred Stock                 751,125            
Common stock, par value         $ 0.05     $ 0.05   $ 0.05          
Aggregate offering amount [1]         $ 170,331     $ 170,331   $ 467          
Contingent forward contract                       $ 4,399,054      
Gain (Loss) from change in fair value of contingent forward contract         $ 789,588     899,080              
Payments related to equity issuance costs               2,128,038 $ 81,012            
Allocated to contingent forward contract and expensed               1,136,532              
Amount allocated to shares of common stock and Pre-Funded Warrants               $ 991,506              
Common Stock [Member]                              
Class of Stock [Line Items]                              
Number of shares sold       18             2,702,703        
Series A Preferred Stock [Member]                              
Class of Stock [Line Items]                              
Deemed dividend on modification of PIPE Warrants             $ 751,125                
Series B Preferred Stock [Member]                              
Class of Stock [Line Items]                              
Preferred stock, par value         $ 1.00     $ 1.00   $ 1.00          
Preferred stock, value                        
Preferred stock, shares issued         0     0   0          
Preferred stock, shares outstanding         0     0   0          
Series D Preferred Stock [Member]                              
Class of Stock [Line Items]                              
Preferred stock, par value         $ 1.00     $ 1.00   $ 1.00          
Preferred stock, value                        
Preferred stock, shares issued         1     1   0          
Preferred stock, shares outstanding         1     1   0          
Series C Preferred Stock [Member]                              
Class of Stock [Line Items]                              
Number of awards authorized                           35,000  
Preferred stock, par value                           $ 1,000.00  
Conversion price                   $ 22.50       $ 4,500.00  
Exchange of Series A Preferred Stock and PIPE Warrants to Series C Preferred Stock, net of issuance costs, shares                   28,041          
Conversion of Series C Preferred Stock to Common Stock, shares                   6,229          
Preferred stock, shares outstanding         0     0   0          
Series A Warrants [Member]                              
Class of Stock [Line Items]                              
Aggregate payment of warrants $ 267,391                            
Fair value of warrants 761,851                            
(Gain) Loss from change in fair value of warrants $ 494,460                            
Series B Warrants [Member]                              
Class of Stock [Line Items]                              
Warrants issued         3,260,870 652,173,983   3,260,870              
Fair value of warrants               $ 8,637,203              
(Gain) Loss from change in fair value of warrants               $ 8,025,504              
Purchase Shares [Member]                              
Class of Stock [Line Items]                              
Gross proceed from sale of stock       $ 1,000,000.0                      
Purchase Shares [Member] | Common Stock [Member]                              
Class of Stock [Line Items]                              
Common stock, par value       $ 55,500.00             $ 0.37        
At the Market (“ATM”) Offering [Member]                              
Class of Stock [Line Items]                              
Number of shares sold         0                    
Gross proceed from sale of stock           $ 362,269                  
Aggregate offering amount                         $ 10,000,000    
April 2025 Reverse Stock Split [Member]                              
Class of Stock [Line Items]                              
Number of shares sold           762                  
Number of fractional shares               0              
April 2025 Reverse Stock Split [Member] | Prior To Reverse Stock Splits [Member]                              
Class of Stock [Line Items]                              
Number of shares sold           152,250                  
Warrants issued to purchase common stock     11,078,480                        
April 2025 Reverse Stock Split [Member] | Series C Preferred Stock [Member]                              
Class of Stock [Line Items]                              
Conversion of Series C Preferred Stock to Common Stock, shares                   1,246,262          
April 2025 Reverse Stock Split [Member] | At First Closing [Member] | Prior To Reverse Stock Splits [Member]                              
Class of Stock [Line Items]                              
Number of shares sold     1,965,000                        
February 2025 Offering [Member]                              
Class of Stock [Line Items]                              
Agreed upon purchase price floor                             $ 0.14
Debt instrument cash fee               7.50%              
Offering purchase price     $ 230.00                        
Warrant exercise period     5 years                        
Gross proceed from sale of stock   $ 20,000,000.0                          
Aggregate offering amount     $ 15,000,000                        
Warrants issued to purchase common stock     55,392                        
Proceeds from the issuance of contingent forward contract               $ 5,515,525              
February 2025 Offering [Member] | Prior To Reverse Stock Splits [Member]                              
Class of Stock [Line Items]                              
Offering purchase price     $ 1.15                        
February 2025 Offering [Member] | Series A Warrants [Member]                              
Class of Stock [Line Items]                              
Warrant exercise price     $ 345.00                        
Warrants issued to purchase common stock   86,957 86,957                        
February 2025 Offering [Member] | Series A Warrants [Member] | Prior To Reverse Stock Splits [Member]                              
Class of Stock [Line Items]                              
Warrant exercise price     $ 1.725                        
Warrants issued to purchase common stock     17,391,306                        
February 2025 Offering [Member] | Series B Warrants [Member]                              
Class of Stock [Line Items]                              
Warrant exercise price     $ 575.00                        
Warrants issued to purchase common stock   86,957 86,957                        
February 2025 Offering [Member] | Series B Warrants [Member] | Prior To Reverse Stock Splits [Member]                              
Class of Stock [Line Items]                              
Warrant exercise price     $ 2.875                        
Warrants issued to purchase common stock     17,391,306                        
February 2025 Offering [Member] | At First Closing [Member]                              
Class of Stock [Line Items]                              
Number of shares sold     9,825                        
Gross proceed from sale of stock   $ 15,000,000.0                          
February 2025 Offering [Member] | At Second Closing [Member]                              
Class of Stock [Line Items]                              
Gross proceed from sale of stock   $ 5,000,000.0                          
Aggregate offering amount     $ 5,000,000                        
Pre Funded Warrants [Member] | February 2025 Offering [Member]                              
Class of Stock [Line Items]                              
Offering purchase price     $ 229.80                        
Warrants issued to purchase common stock   21,720 21,739     55,392                  
Pre Funded Warrants [Member] | February 2025 Offering [Member] | Prior To Reverse Stock Splits [Member]                              
Class of Stock [Line Items]                              
Offering purchase price     $ 1.1490                        
Warrants issued to purchase common stock     4,347,826     11,078,480                  
[1] Prior period results have been adjusted to reflect the reverse stock split of the common stock at a ratio of 1-for-200 that became effective April 21, 2025, the reverse stock split of the common stock at a ratio of 1-for-50 that became effective October 17, 2024 and the reverse stock split of the common stock at a ratio of 1-for-15 that became effective June 12, 2024. See Note 1, "Nature of Operations," for further details.