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Fair Value of Financial Assets and Liabilities, Level 3 Reconciliation and Noninterest Income (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Noninterest Income [Abstract] |  |  |  |
Total gains (losses) | $ (480) | $ 369 | $ (566) | $ 414
Recurring [Member] | Equity Securities [Member] |  |  |  |
Reconciliation of beginning and ending balances of recurring fair value measurements recognized in balance sheet using significant unobservable (Level 3) inputs [Roll Forward] |  |  |  |
Beginning balance | 3,054 | 2,545 | 3,158 | 2,166
Total unrealized gains (losses) included in net income | 212 | 355 | 108 | 734
Issues | 0 | 0 | 0 | 0
Settlements | 0 | 0 | 0 | 0
Ending balance | 3,266 | 2,900 | 3,266 | 2,900
Total gains (losses) for the period included in net income attributable to the change in unrealized gains or losses related to assets still held at the reporting date | 212 | 355 | 108 | 734
Recurring [Member] | Mortgage Servicing Rights [Member] |  |  |  |
Reconciliation of beginning and ending balances of recurring fair value measurements recognized in balance sheet using significant unobservable (Level 3) inputs [Roll Forward] |  |  |  |
Beginning balance | 7,749 | 8,230 | 7,665 | 8,468
Total unrealized gains (losses) included in net income | (494) | 155 | (173) | 21
Issues | 34 | 45 | 100 | 141
Settlements | (198) | (141) | (501) | (341)
Ending balance | 7,091 | 8,289 | 7,091 | 8,289
Total gains (losses) for the period included in net income attributable to the change in unrealized gains or losses related to assets still held at the reporting date | $ (494) | $ 155 | $ (173) | $ 21

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