Commitments and Contingencies (ACL on Unfunded Commitments Rollforward) (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Off-Balance Sheet, Credit Loss, Liability [Roll Forward] | ||||
| Beginning balance | $ 1,240,000 | $ 1,740,000 | $ 1,440,000 | $ 1,940,000 |
| Provision | (50,000) | 0 | (250,000) | (200,000) |
| Ending balance | 1,190,000 | 1,740,000 | 1,190,000 | 1,740,000 |
| Commercial real estate | ||||
| Off-Balance Sheet, Credit Loss, Liability [Roll Forward] | ||||
| Beginning balance | 694,000 | 943,000 | 822,000 | 1,091,000 |
| Provision | (274,000) | (37,000) | (402,000) | (185,000) |
| Ending balance | 420,000 | 906,000 | 420,000 | 906,000 |
| Commercial & industrial | ||||
| Off-Balance Sheet, Credit Loss, Liability [Roll Forward] | ||||
| Beginning balance | 518,000 | 771,000 | 589,000 | 822,000 |
| Provision | 223,000 | 28,000 | 152,000 | (23,000) |
| Ending balance | 741,000 | 799,000 | 741,000 | 799,000 |
| Total commercial | ||||
| Off-Balance Sheet, Credit Loss, Liability [Roll Forward] | ||||
| Beginning balance | 1,212,000 | 1,714,000 | 1,411,000 | 1,913,000 |
| Provision | (51,000) | (9,000) | (250,000) | (208,000) |
| Ending balance | 1,161,000 | 1,705,000 | 1,161,000 | 1,705,000 |
| Residential real estate | ||||
| Off-Balance Sheet, Credit Loss, Liability [Roll Forward] | ||||
| Beginning balance | 17,000 | 15,000 | 18,000 | 15,000 |
| Provision | 3,000 | 9,000 | 2,000 | 9,000 |
| Ending balance | 20,000 | 24,000 | 20,000 | 24,000 |
| Home equity | ||||
| Off-Balance Sheet, Credit Loss, Liability [Roll Forward] | ||||
| Beginning balance | 0 | 0 | 0 | 0 |
| Provision | 0 | 0 | 0 | 0 |
| Ending balance | 0 | 0 | 0 | 0 |
| Other | ||||
| Off-Balance Sheet, Credit Loss, Liability [Roll Forward] | ||||
| Beginning balance | 11,000 | 11,000 | 11,000 | 12,000 |
| Provision | (2,000) | 0 | (2,000) | (1,000) |
| Ending balance | 9,000 | 11,000 | 9,000 | 11,000 |
| Total consumer | ||||
| Off-Balance Sheet, Credit Loss, Liability [Roll Forward] | ||||
| Beginning balance | 11,000 | 11,000 | 11,000 | 12,000 |
| Provision | (2,000) | 0 | (2,000) | (1,000) |
| Ending balance | $ 9,000 | $ 11,000 | $ 9,000 | $ 11,000 |