General form for registration of securities under the Securities Act of 1933

Stockholders' Equity (Details 2)

v3.25.4
Stockholders' Equity (Details 2) - USD ($)
 9 Months Ended 12 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Twin Vee Powercarsco [Member]          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Fair value of options, Granted $ 188,761        
Restricted Stock Units (RSUs) [Member]          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Number of options outstanding at beginning of period 84,540 67,250 67,250  
Weighted average exercise price at beginning of period $ 1.56 $ 2.25 $ 2.25  
Fair value of options at beginning of period        
Number of options, Granted     87,300 91,875  
Weighted average grant - date fair value price, Granted     $ 0.84 $ 2.25  
Weighted average remaining life (years), Granted       2 years 6 months 21 days 3 years
Fair value of options, Granted     $ 48,015 $ 71,955  
Number of options, Exercised      
Weighted average exercise price, Exercised      
Fair value of options, Exercised      
Number of options, Forfeited/canceled     (70,010) (24,625)  
Weighted average grant - date fair value price, Forfeited/canceled     $ (1.32) $ (2.25)  
Fair value of options, Forfeited/canceled     $ (38,505) $ (34,968)  
Weighted average remaining life (years)     1 year 6 months 25 days 2 years 25 days  
Fair value of options at ending of period     $ 46,497 $ 36,987  
Number of options outstanding at ending of period     84,540 67,250
Weighted average exercise price at ending of period     $ 1.56 $ 2.25
Restricted Stock Units (RSUs) [Member] | Twin Vee Powercarsco [Member]          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Number of options outstanding at beginning of period 7,567 6,725 6,725    
Weighted average exercise price at beginning of period $ 15.98 $ 22.50 $ 22.50    
Number of options, Granted 8,900 8,730      
Weighted average grant - date fair value price, Granted $ 4.40 $ 8.38      
Number of options, Exercised 0 0      
Weighted average exercise price, Exercised $ 0 $ 0      
Number of options, Forfeited/canceled (3,415) (6,611)      
Weighted average remaining life (years) 1 year 10 months 20 days 1 year 9 months 25 days 1 year 6 months 29 days 2 years 25 days  
Number of options outstanding at ending of period 13,032 8,844 7,567 6,725  
Weighted average exercise price at ending of period $ 10.04 $ 15.52 $ 15.98 $ 22.50  
Aggregate intrinsic value at beginning of period $ 20,734 $ 40,350 $ 40,350    
Aggregate intrinsic value Granted 24,386 52,380      
Aggregate intrinsic value Exercised $ 0 $ 0      
Weighted average exercise price, Forfeited/canceled $ 6.86 $ 13.19      
Aggregate intrinsic value Forfeited/canceled $ (9,357) $ (39,666)      
Aggregate intrinsic value at ending of period $ 35,763 $ 53,064 $ 20,734 $ 40,350  
Weighted average exercise price, Forfeited/canceled $ (6.86) $ (13.19)