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Subsequent Events (Details) - USD ($)
3 Months Ended
Apr. 22, 2024
Apr. 15, 2024
Jan. 03, 2024
Mar. 31, 2024
Mar. 31, 2023
Subsequent Event          
Repayment of debt principal         $ 1,000,000
Common Stock          
Subsequent Event          
Issuance of common stock associated with conversion of debt (in shares)       146,199  
Convertible Debt          
Subsequent Event          
Repayment of debt principal     $ 99,416    
Convertible Debt | Pontifax          
Subsequent Event          
Fair value per share     $ 0.68    
Repayment of debt principal     $ 99,416    
Convertible Debt | Pontifax | Common Stock          
Subsequent Event          
Issuance of common stock associated with conversion of debt (in shares)     146,199    
Fair value per share     $ 0.68    
Subsequent Event          
Subsequent Event          
Shares issued price per share $ 0.40        
Subsequent Event | Public Offering          
Subsequent Event          
Shares issued price per share 0.40        
Exercise price of warrants 0.001        
Price per unit $ 0.399        
Expiration term of warrants 5 years        
Total gross proceeds $ 4,750,000        
Net proceeds $ 4,300,000        
Subsequent Event | Public Offering | Pre-funded warrants          
Subsequent Event          
Number of common warrants to purchase shares issued 8,600,000        
Number of shares in an unit 1        
Exercise price of warrants $ 0.001        
Subsequent Event | Public Offering | Common warrants          
Subsequent Event          
Number of common warrants to purchase shares issued 11,875,000        
Number of warrants in an unit 1        
Exercise price of warrants $ 0.40        
Expiration term of warrants 5 years        
Subsequent Event | Public Offering | Common Stock          
Subsequent Event          
Number of shares issued 3,275,000        
Number of shares in an unit 1        
Exercise price of warrants $ 0.40        
Subsequent Event | Convertible Debt | Pontifax          
Subsequent Event          
Issuance of common stock associated with conversion of debt (in shares)   442,400      
Fair value per share   $ 0.35      
Repayment of debt principal   $ 154,840