v3.25.2
Note 11 - Equity - Schedule of Warrants (Details) - $ / shares
 3 Months Ended 12 Months Ended 15 Months Ended
Mar. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Mar. 31, 2025
Outstanding warrants, number (in shares) 1,971,216        
Outstanding warrants, exercise price (in dollars per share) $ 11.54        
Outstanding warrants, weighted average remaining life (Year)   4 years 3 months 18 days     2 years 4 months 9 days
Exercised (in shares) (1,623,530) (12,827)      
Exercised (in dollars per share) $ 5.43 $ 0.05      
Outstanding warrants, number (in shares) 921,381 1,971,216     921,381
Outstanding warrants, exercise price (in dollars per share) $ 17.6 $ 11.54     $ 17.6
Exercised (in shares) 1,623,530 12,827      
Penny Warrants [Member]          
Outstanding warrants, number (in shares) 699,546 54,708 54,708   54,708
Outstanding warrants, weighted average remaining life (Year) 3 years 2 months 1 day 3 years 2 months 19 days 1 year 6 months 3 days 2 years 6 months 3 days  
Exercised (in shares) 563,065 (626,264)      
Outstanding warrants, number (in shares) 136,481 699,546 54,708 54,708 136,481
Exercised (in shares) (563,065) 626,264      
The 2025 PIPE Warrants [Member]          
warrants issued, number (in shares) 547,737        
Warrants issued, exercise price (in dollars per share) $ 4        
March 2025 Broker Warrants [Member]          
warrants issued, number (in shares) 25,958        
Warrants issued, exercise price (in dollars per share) $ 3.8