v3.26.1
Note 15 - Equity Incentive Plans - Stock Option Activity (Details) - $ / shares
9 Months Ended 12 Months Ended
Mar. 31, 2026
Jun. 30, 2025
Outstanding, options (in shares) 211,618  
Outstanding, options, weighted average exercise price (in dollars per share) $ 4.51  
Outstanding, options, weighted average remaining contractual life (Year) 7 years 8 months 12 days 8 years 3 months 18 days
Forfeited/cancelled, options (in shares) (1,382)  
Forfeited/Cancelled, options, weighted average exercise price (in dollars per share) $ 1.81  
Expired, options (in shares) (6,492)  
Expired, options, weighted average exercise price (in dollars per share) $ 8.72  
Outstanding, options (in shares) 203,744 211,618
Outstanding, options, weighted average exercise price (in dollars per share) $ 4.4 $ 4.51
Exercisable, options (in shares) 149,336  
Exercisable, options, weighted average exercise price (in dollars per share) $ 5.33  
Exercisable, options, weighted average remaining contractual life (Year) 7 years 4 months 24 days