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Revenue Recognition Disaggregation of Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Disaggregation of Revenue [Line Items] |  |  |  |
Other noninterest income - ASC 606 | $ 1,366 | $ 1,807 | $ 2,480 | $ 3,005
Total noninterest income in scope of ASC 606 | 23,981 | 22,658 | 46,288 | 44,240
Total noninterest income out of scope of ASC 606 | 8,349 | 8,099 | 15,985 | 14,759
Noninterest Income | 32,330 | 30,757 | 62,273 | 58,999
Deposit Account [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 6,332 | 5,508 | 12,560 | 11,424
Credit Card, Merchant Discount [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 3,099 | 3,008 | 5,996 | 5,796
ATM Charge [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 1,152 | 1,000 | 2,208 | 1,938
Investment Advisory, Management and Administrative Service [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 9,634 | 8,858 | 18,714 | 17,043
Investment Advisory, Retail Investment and Insurance Service [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 1,353 | 1,490 | 2,214 | 3,084
Merchant Processing [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 449 | 432 | 987 | 902
Credit Card Income [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | $ 596 | $ 555 | $ 1,129 | $ 1,048

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