v3.25.2
Stockholders' Equity - Common Stock - Additional Information (Details) - USD ($)
 1 Months Ended 2 Months Ended 12 Months Ended 26 Months Ended
Mar. 10, 2025
Nov. 17, 2023
Nov. 09, 2023
Sep. 18, 2023
Mar. 10, 2023
Nov. 30, 2023
Sep. 30, 2023
Mar. 16, 2023
Apr. 30, 2025
Apr. 30, 2025
Apr. 30, 2024
Apr. 30, 2025
Sep. 30, 2024
May 06, 2024
Apr. 30, 2023
Class of Stock [Line Items]                              
Stock issued during period                   442,509 575,266        
Common stock, shares authorized                 500,000,000 500,000,000 500,000,000 500,000,000      
Common stock, par value                 $ 0.001 $ 0.001 $ 0.001 $ 0.001   $ 0.001  
Common stock, shares, issued                 1,119,107 1,119,107 676,598 1,119,107     101,332
Sale of common stock $ 15,000,000     $ 50,000,000                      
Dividends declared                   $ 0 $ 0        
Streeterville Note                              
Class of Stock [Line Items]                              
Stock issued during period                 85,000 85,000          
Principal amount                         $ 2,510,000    
Purchase Agreement And Registration Rights Agreement                              
Class of Stock [Line Items]                              
Term of purchases agreement         36 months     36 months              
Declared effective date                   Mar. 13, 2024          
Maximum                              
Class of Stock [Line Items]                              
Stock issued during period 4,285,714                            
Maximum | ATM Facility                              
Class of Stock [Line Items]                              
Sale of common stock       3,250,000                      
Maximum | At-the-Market Offering                              
Class of Stock [Line Items]                              
Sale of common stock       $ 3,250,000                      
John Q. Adams and Matthews Holdings Southwest Inc. | Note Conversion Letter Agreement                              
Class of Stock [Line Items]                              
Principal amount                     500,000        
Conversion amount                     $ 585,006        
Common Stock                              
Class of Stock [Line Items]                              
Stock issued during period                   442,509 575,266        
Common stock, par value                 $ 101.57 $ 101.57   $ 101.57      
Proceeds from common stock                   $ 94,461          
Stock issued resulting from Reverse Stock Split                   94,461          
Common Stock | ATM Facility                              
Class of Stock [Line Items]                              
Stock issued during period                   120,857 409,200        
Proceeds from common stock                   $ 551,000 $ 9,200,000        
Common Stock | Streeterville Note                              
Class of Stock [Line Items]                              
Stock issued during period                   26,952          
Common Stock | Equity Line                              
Class of Stock [Line Items]                              
Stock issued during period                   200,239 48,597        
Common Stock | Consulting Services                              
Class of Stock [Line Items]                              
Stock issued during period                     1,087        
Common Stock | Secured Convertible Promissory Notes                              
Class of Stock [Line Items]                              
Stock issued during period                     67,813        
Common Stock | Purchase Agreement And Registration Rights Agreement                              
Class of Stock [Line Items]                              
Stock issued during period                       253,617      
Proceeds from common stock                   $ 674,000 $ 1,100,000 $ 2,200,000      
Common Stock | Purchase Agreement And Registration Rights Agreement | Commitment Shares                              
Class of Stock [Line Items]                              
Stock issued during period                   625   1,625      
Common Stock | Purchase Agreement And Registration Rights Agreement | Lincoln Park Capital Fund LLC                              
Class of Stock [Line Items]                              
Common stock, shares, issued                 200,239 200,239   200,239      
Common Stock | EDA                              
Class of Stock [Line Items]                              
Stock issued during period                   530,057          
Proceeds from common stock                   $ 9,800,000          
Common Stock | Minimum | EDA                              
Class of Stock [Line Items]                              
Sale of common stock           $ 3,250,000                  
Common Stock | Maximum | Streeterville Note                              
Class of Stock [Line Items]                              
Stock issued during period                 26,952 26,952          
Common Stock | Maximum | Purchase Agreement And Registration Rights Agreement                              
Class of Stock [Line Items]                              
Purchase price of common stock         $ 15,000,000                    
Sale of common stock               $ 15,000,000              
Common Stock | Maximum | EDA                              
Class of Stock [Line Items]                              
Sale of common stock           15,000,000 $ 3,250,000                
Common Stock | Maximum | EDA | ATM Facility                              
Class of Stock [Line Items]                              
Sale of common stock           $ 11,000,000                  
Common Stock | Maxim | ATM Facility                              
Class of Stock [Line Items]                              
Stock issued during period                   120,857 409,200        
Common Stock | Maxim | Maximum | EDA                              
Class of Stock [Line Items]                              
Sale of common stock   $ 15,000,000 $ 10,000,000                        
Common Stock | Mount SInai | License Agreement                              
Class of Stock [Line Items]                              
Stock issued during period                     48,549