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

Equity (Narrative) (Details)

v3.26.1
Equity (Narrative) (Details) - USD ($)
 3 Months Ended 12 Months Ended
Nov. 04, 2025
Jun. 26, 2025
Apr. 07, 2025
Mar. 31, 2025
Feb. 27, 2025
Sep. 09, 2024
Feb. 05, 2024
Jun. 30, 2025
Mar. 31, 2024
Dec. 31, 2025
Dec. 31, 2024
Aug. 18, 2025
Apr. 06, 2025
Oct. 21, 2024
May 13, 2024
Feb. 29, 2024
Class of Stock [Line Items]                                
Other Preferred Stock Dividends and Adjustments                     $ 4,215,551          
Agreed upon purchase price floor                   $ 22.50 $ 0.14         $ 105.00
Future anti-dilution protection                   50.00%            
Deemed dividend on modification of PIPE Warrants                 $ 10,600,000   $ 11,447,251          
Less: Deemed contribution on exchange of equity instruments                     $ 4,075,681          
Common stock, par value                   $ 0.05 $ 0.05          
Aggregate offering amount [1]                   $ 170,331 $ 467          
Contingent forward contract                         $ 4,399,054      
Gain (Loss) from change in fair value of contingent forward contract                   899,080            
Payments related to equity issuance costs                   2,128,038 $ 501,414          
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                     2,702,703          
Conduit Capital Loan [Member]                                
Class of Stock [Line Items]                                
Deemed dividend on modification of PIPE Warrants                     $ 875,737          
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          
Preferred stock, value                         $ 15  
Preferred stock, shares issued                   0 0          
Preferred stock, shares outstanding                   0 0          
Series D Preferred Stock [Member]                                
Class of Stock [Line Items]                                
Preferred stock, par value                   $ 1.00 $ 1.00          
Preferred stock, value                            
Preferred stock, shares issued                   1 0          
Preferred stock, shares outstanding                   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       $ 1.00 $ 1.00          
Conversion price           $ 22.50         $ 0.45          
Less: Deemed contribution on exchange of equity instruments                     $ 4,075,681          
Preferred stock, value                            
Preferred stock, shares issued                   0 0          
Exchange of Series A Preferred Stock and PIPE Warrants to Series C Preferred Stock, net of issuance costs, shares           28,041         28,041          
Conversion of Series C Preferred Stock to Common Stock, shares                     1,246,262          
Preferred stock, shares outstanding                   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                
Fair value of warrants               $ 8,637,203                
(Gain) Loss from change in fair value of warrants               $ 8,025,504                
Series B Warrants [Member] | Prior To Reverse Stock Splits [Member]                                
Class of Stock [Line Items]                                
Warrants issued               652,173,983                
Issuance Of First Amended Conduit Note [Member] | Series C Preferred Stock [Member]                                
Class of Stock [Line Items]                                
Other Preferred Stock Dividends and Adjustments                     $ 3,464,426          
Purchase Shares [Member]                                
Class of Stock [Line Items]                                
Common stock, par value             $ 55,500.00       $ 0.37          
Gross proceed from sale of stock             $ 1,000,000.0                  
At the Market (“ATM”) Offering [Member]                                
Class of Stock [Line Items]                                
Number of shares sold                     2,241          
Gross proceed from sale of stock                   $ 362,269 $ 2,457,354          
Aggregate offering amount                           $ 10,000,000    
April 2025 Reverse Stock Split [Member]                                
Class of Stock [Line Items]                                
Number of shares sold                   762            
April 2025 Reverse Stock Split [Member] | Prior To Reverse Stock Splits [Member]                                
Class of Stock [Line Items]                                
Number of shares sold                   152,250 448,216          
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                      
Needham Sales Agreement [Member]                                
Class of Stock [Line Items]                                
Number of shares sold 0                              
Aggregate offering amount                       $ 30,000,000        
February 2025 Offering [Member]                                
Class of Stock [Line Items]                                
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                      
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   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   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                          
February 2025 Offering [Member] | At Second Closing [Member]                                
Class of Stock [Line Items]                                
Gross proceed from sale of stock     $ 5,000,000                          
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 55,392 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 11,078,480                      
Pre Funded Warrants [Member] | February 2025 Offering [Member] | At Second Closing [Member]                                
Class of Stock [Line Items]                                
Warrants issued to purchase common stock         21,739                      
Pre Funded Warrants [Member] | February 2025 Offering [Member] | At Second Closing [Member] | Prior To Reverse Stock Splits [Member]                                
Class of Stock [Line Items]                                
Warrants issued to purchase common stock         4,347,826                      
[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. See Note 1, "Nature of Operations," for further details.