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Note 11 - Equity Compensation (Tables) | 12 Months Ended
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Jun. 30, 2025
Notes Tables |
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] |
|  | 2024 |
Dividend yield |  |  | 1.4 | %
Expected volatility |  |  | 35 | %
Risk-free interest rate |  |  | 0.3 | %
Expected life (in years) |  |  | 5.0 |
Fair value per share |  | $ | 5.25 |
Share-Based Payment Arrangement, Option, Activity [Table Text Block] |
|  | Shares |  |  | Weighted Average Exercise Price |  |  | Weighted Average Remaining Contractual Term (in years) |  |  | Aggregate Intrinsic Value |
Outstanding at June 30, 2024 |  |  | 1,727,147 |  |  | $ | 6.79 |  |  |  | 5.3 |  |  | $ | 13,305,057 |
Granted |  |  | - |  |  | $ | - |  |  |  |  |  |  |  |  |
Exercised |  |  | (142,581 | ) |  | $ | 7.83 |  |  |  |  |  |  |  |  |
Forfeited |  |  | (25,000 | ) |  | $ | 15.01 |  |  |  |  |  |  |  |  |
Expired |  |  | - |  |  | $ | - |  |  |  |  |  |  |  |  |
Outstanding at June 30, 2025 |  |  | 1,559,566 |  |  | $ | 6.56 |  |  |  | 4.5 |  |  | $ | 16,294,427 |
Exercisable at June 30, 2025 |  |  | 1,329,556 |  |  | $ | 5.18 |  |  |  | 3.8 |  |  | $ | 15,730,127 |
Vested and expected to vest at June 30, 2025 |  |  | 1,525,654 |  |  | $ | 6.40 |  |  |  | 4.4 |  |  | $ | 16,210,880 |
Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] |
|  | Shares |  |  | Weighted- Average Grant Date Fair Value |
Unvested at June 30, 2024 |  |  | 289,993 |  |  | $ | 9.61 |
Granted |  |  | 107,217 |  |  | $ | 14.93 |
Vested |  |  | (141,715 | ) |  | $ | 8.81 |
Forfeited |  |  | (8,905 | ) |  | $ | 12.20 |
Unvested at June 30, 2025 |  |  | 246,590 |  |  | $ | 12.29 |
Share-based Payment Arrangement, Performance Stock Units, Activity [Table Text Block] |
|  | Shares |  |  | Weighted- Average Grant Date Fair Value |
Unvested at June 30, 2024 |  |  | 653,037 |  |  | $ | 9.34 |
Granted |  |  | 279,360 |  |  | $ | 12.07 |
Vested |  |  | (409,494 | ) |  | $ | 8.20 |
Forfeited |  |  | (11,721 | ) |  | $ | 13.92 |
Unvested at June 30, 2025 |  |  | 511,182 |  |  | $ | 11.64 |

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