Note 17 - Share-based Compensation - Nonvested Share Activity (Details) - $ / shares |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2022 |
Jun. 30, 2021 |
Jun. 30, 2020 |
|
| Nonvested, options (in shares) | 79,584 | ||
| Nonvested, weighted average exercise price (in dollars per share) | $ 16.18 | ||
| Granted, options (in shares) | 25,410 | 37,008 | 59,188 |
| Granted, weighted average exercise price (in dollars per share) | $ 23.61 | ||
| Vested, options (in shares) | (36,018) | ||
| Vested, weighted average exercise price (in dollars per share) | $ 17.47 | ||
| Canceled (forfeited) (in shares) | (48,484) | ||
| Canceled (forfeited) (in dollars per share) | $ 18.25 | ||
| Nonvested, options (in shares) | 20,492 | 79,584 | |
| Nonvested, weighted average exercise price (in dollars per share) | $ 18.22 | $ 16.18 | |