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Stock-Based Compensation (Details Narrative) - USD ($)
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2018
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Exercise price per share $ 0.81    
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount $ 500,000    
Minimum [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition 3 years    
Maximum [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition 4 years    
Equity Stock Awards [Member] | Granted Under 2018 Plan and 2007 Plan [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Common stock, reserved for future issuance 1,751,551    
Stock Options and Restricted Stock Awards [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Share based compensation $ 200,000 $ 31,000  
Stock Options and Restricted Stock Awards [Member] | Research and Development Expense [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Share based compensation 49,000 65,000  
Stock Options and Restricted Stock Awards [Member] | General and Administrative Expense [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Share based compensation $ 200,000 $ 96,000  
2018 Stock Incentive Plan [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized     1,970,000
Common stock, reserved for future issuance 1,975,073    
Shares available for issuance 223,522    
Inducement Option Grants [Member] | Board of Directors Chairman [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Exercise price per share $ 0.98    
Inducement Option Grants [Member] | Board of Directors Chairman [Member] | Common Stock [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Shares issued 230,500