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Note 13 - Equity - Schedule of Option Activity (Details) - Share-Based Payment Arrangement, Option [Member] - $ / shares
 6 Months Ended 12 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Outstanding Options (in shares) 470,061  
Outstanding Options, exercise price (in dollars per share) $ 9.64  
Outstanding Options, weighted average contractual term (Year) 3 years 4 months 20 days 3 years 11 months 19 days
Granted, options (in shares) 15,000  
Granted, exercise price (in dollars per share) $ 3.12  
Forfeited, options (in shares) (108,792)  
Forfeited, exercise price (in dollars per share) $ 15.58  
Outstanding Options (in shares) 376,269 470,061
Outstanding Options, exercise price (in dollars per share) $ 7.66 $ 9.64
Non-Vested Options, number (in shares) 206,427  
Non-Vested Options, weighted average grant date fair value (in dollars per share) $ 4.56  
Options granted, weighted average grant date fair value (in dollars per share) $ 2.28  
Options vested, number (in shares) (57,644)  
Options vested, weighted average grant date fair value (in dollars per share) $ 4.59  
Options forfeited, number (in shares) (40,766)  
Options forfeited, weighted average grant date fair value (in dollars per share) $ 5.88  
Non-Vested Options, number (in shares) 123,017 206,427
Non-Vested Options, weighted average grant date fair value (in dollars per share) $ 3.81 $ 4.56