Note 3 - Loans and Allowance for Credit Losses - Non-accrual Loans (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2023 |
|
| Nonaccrual, No Allowance | $ 772 | $ 502 | |
| Nonaccrual | 930 | 774 | $ 54 |
| Nonaccrual, Interest Income | 16 | 82 | |
| Commercial & Industrial [Member] | |||
| Nonaccrual, No Allowance | 332 | 51 | |
| Nonaccrual | 332 | 308 | 0 |
| Nonaccrual, Interest Income | 0 | 0 | |
| Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loans [Member] | |||
| Nonaccrual, No Allowance | 0 | 189 | |
| Nonaccrual | 0 | 189 | 51 |
| Nonaccrual, Interest Income | 16 | 75 | |
| Residential Portfolio Segment [Member] | |||
| Nonaccrual, No Allowance | 440 | 262 | |
| Nonaccrual | 598 | 277 | $ 3 |
| Nonaccrual, Interest Income | $ 0 | $ 7 | |