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Stockholders' Equity (Details 1) - Stock options [Member] - $ / shares
 9 Months Ended 12 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Dec. 31, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Options outstanding, beginning 119,807 86,153 86,153  
Weighted average exercise price outstanding, beginning $ 82.25 $ 91.72 $ 91.72  
Weighted average remaining contractual life 7 years 7 months 28 days 7 years 8 months 19 days 8 years 1 month 13 days 8 years 8 months 15 days
Options granted 15,704 43,096    
Weighted average exercise price, granted $ 4.78 $ 58.93    
Options expired or cancelled or forfeited (415) (283)    
Weighted average exercise price, expired or cancelled or forfeited $ 63.30 $ 63.30    
Options outstanding, ending 135,096 128,966 119,807 86,153
Weighted average exercise price outstanding, ending $ 73.30 $ 80.82 $ 82.25 $ 91.72
Options vested and exercisable 135,096 128,799    
Weighted average exercise price vested and exercisable $ 73.30 $ 80.82