v3.26.1
Note 10 - Stock Incentive Plan and Employee Stock Purchase Plan - Outstanding and Exercisable Options (Details)
shares in Thousands
 12 Months Ended
Jun. 30, 2026
$ / shares
shares
Options outstanding (in shares) | shares 145
Options outstanding, weighted average contractual life (Year) 4 years 9 months 29 days
Options outstanding, weighted average exercise price (in dollars per share) $ 3.81
Options exercisable (in shares) | shares 145
Options exercisable, weighted average exercise price (in dollars per share) $ 3.81
Exercise Price 1 [Member]  
Lower range (in dollars per share) 2.08
Upper range (in dollars per share) $ 2.08
Options outstanding (in shares) | shares 40
Options outstanding, weighted average contractual life (Year) 5 years 11 months 1 day
Options outstanding, weighted average exercise price (in dollars per share) $ 2.08
Options exercisable (in shares) | shares 40
Options exercisable, weighted average exercise price (in dollars per share) $ 2.08
Exercise Price 2 [Member]  
Lower range (in dollars per share) 4.46
Upper range (in dollars per share) $ 4.46
Options outstanding (in shares) | shares 105
Options outstanding, weighted average contractual life (Year) 4 years 5 months 1 day
Options outstanding, weighted average exercise price (in dollars per share) $ 4.46
Options exercisable (in shares) | shares 105
Options exercisable, weighted average exercise price (in dollars per share) $ 4.46