Investment Securities - Investments with Unrealized Loss Positions for total investment securities (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Jun. 30, 2025 |
|---|---|---|
| Investment Securities | ||
| Unrealized Holding Losses Less Than 12 Months, Fair Value | $ 1,162 | $ 361 |
| Unrealized Holding Losses Less Than 12 Months, Unrealized Losses | 3 | 1 |
| Unrealized Holding Losses 12 Months or More, Fair Value | 76,508 | 93,487 |
| Unrealized Holding Losses 12 Months or More, Unrealized Losses | 8,355 | 10,413 |
| Unrealized Holding Losses Total, Fair Value | 77,670 | 93,848 |
| Unrealized Holding Losses Total, Unrealized Losses | $ 8,358 | $ 10,414 |