v3.25.2
Liquidity, Going Concern and Other Uncertainties - Additional Information (Details) - USD ($)
 1 Months Ended 2 Months Ended 3 Months Ended 12 Months Ended 26 Months Ended
May 01, 2025
Mar. 10, 2025
Sep. 18, 2023
Mar. 10, 2023
Sep. 30, 2024
Nov. 30, 2023
Sep. 30, 2023
Mar. 16, 2023
Apr. 30, 2025
Jul. 24, 2025
Apr. 30, 2025
Apr. 30, 2024
Apr. 30, 2025
Apr. 30, 2023
Unusual Risk or Uncertainty [Line Items]                            
Accumulated deficit                 $ (76,127,635)   $ (76,127,635) $ (67,362,406) $ (76,127,635)  
Sale of common stock   $ 15,000,000 $ 50,000,000                      
Stock issued during period                     442,509 575,266    
Offering terms                     Each Unit (each a "Unit" and collectively the “Units”) consists of one (1) share of Series D Convertible Preferred Stock, par value $0.001 per share (the “Series D Preferred Stock”), and one (1) warrant the (“Warrants”), each to purchase one (1) share of the Company's Common Stock.      
Preferred stock par value                 $ 0.001   $ 0.001   $ 0.001  
Offering price per unit   $ 3.5                        
Proceeds from offering                     $ 0      
Series D Convertible Preferred Stock                            
Unusual Risk or Uncertainty [Line Items]                            
Preferred stock par value   $ 0.001                        
Purchase Agreement And Registration Rights Agreement                            
Unusual Risk or Uncertainty [Line Items]                            
Term of purchases agreement       36 months       36 months            
Maximum                            
Unusual Risk or Uncertainty [Line Items]                            
Stock issued during period   4,285,714                        
Warrants exercise price                 825   $ 825 $ 825 825 $ 1,518
Maximum | ATM Facility                            
Unusual Risk or Uncertainty [Line Items]                            
Sale of common stock     $ 3,250,000                      
Minimum                            
Unusual Risk or Uncertainty [Line Items]                            
Warrants exercise price                 $ 0.001   $ 0.001 $ 0.001 $ 0.001 $ 0.001
Subsequent Event | Series D Convertible Preferred Stock                            
Unusual Risk or Uncertainty [Line Items]                            
Stock issued during period                   7,452        
Proceeds from offering $ 3,100,000                 $ 3,100,000        
Common Stock                            
Unusual Risk or Uncertainty [Line Items]                            
Proceeds from common stock                     $ 94,461      
Stock issued during period                     442,509 575,266    
Numbers of shares issuable for each warrant   1                        
Warrants exercise price   $ 5                        
Common Stock | Series D Convertible Preferred Stock                            
Unusual Risk or Uncertainty [Line Items]                            
Numbers of shares issuable for each convertible preferred stock   1                        
Common Stock | ATM Facility                            
Unusual Risk or Uncertainty [Line Items]                            
Proceeds from common stock                     $ 551,000 $ 9,200,000    
Stock issued during period                     120,857 409,200    
Common Stock | Purchase Agreement And Registration Rights Agreement                            
Unusual Risk or Uncertainty [Line Items]                            
Proceeds from common stock                     $ 674,000 $ 1,100,000 $ 2,200,000  
Stock issued during period                         253,617  
Shares avilable for for issuance                 $ 12,800,000   $ 12,800,000   $ 12,800,000  
Common Stock | Purchase Agreement And Registration Rights Agreement | Commitment Shares                            
Unusual Risk or Uncertainty [Line Items]                            
Stock issued during period                     625   1,625  
Common Stock | Equity Distribution Agreement                            
Unusual Risk or Uncertainty [Line Items]                            
Proceeds from common stock                     $ 9,800,000      
Stock issued during period                     530,057      
Common stock outstanding           $ 75,000,000                
Common Stock | Equity Distribution Agreement | ATM Facility                            
Unusual Risk or Uncertainty [Line Items]                            
Shares avilable for for issuance                 $ 800,000   $ 800,000   $ 800,000  
Common Stock | Maximum | Purchase Agreement And Registration Rights Agreement                            
Unusual Risk or Uncertainty [Line Items]                            
Sale of common stock               $ 15,000,000            
Common Stock | Maximum | Equity Distribution Agreement                            
Unusual Risk or Uncertainty [Line Items]                            
Sale of common stock           15,000,000 $ 3,250,000              
Common Stock | Maximum | Equity Distribution Agreement | ATM Facility                            
Unusual Risk or Uncertainty [Line Items]                            
Sale of common stock           11,000,000                
Common Stock | Minimum | Equity Distribution Agreement                            
Unusual Risk or Uncertainty [Line Items]                            
Sale of common stock           $ 3,250,000                
Common Stock | Subsequent Event | Maximum                            
Unusual Risk or Uncertainty [Line Items]                            
Stock issued during period                   231,787        
Streeterville Note                            
Unusual Risk or Uncertainty [Line Items]                            
Stock issued during period                 85,000   85,000      
Payments of financing costs         $ 159,700                  
Principal amount         2,510,000                  
Issuance of discount         $ 500,000                  
Streeterville Note | Subsequent Event                            
Unusual Risk or Uncertainty [Line Items]                            
Sale of common stock                   $ 870,000        
Streeterville Note | Common Stock                            
Unusual Risk or Uncertainty [Line Items]                            
Stock issued during period                     26,952      
Streeterville Note | Common Stock | Maximum                            
Unusual Risk or Uncertainty [Line Items]                            
Stock issued during period                 26,952   26,952