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Revenue from Contract with Customer (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Disaggregation of Revenue [Line Items] |  |  |
Personal trust and agency accounts income | $ 12,825 | $ 10,297 | $ 10,091
Employee benefit and retirement-related accounts income | 11,093 | 9,894 | 9,698
Investment management and investment advisory agency accounts income | 16,184 | 13,242 | 12,442
Other income from fiduciary activities | 2,387 | 2,041 | 1,860
Non-sufficient funds (NSF) fees | 3,236 | 3,744 | 6,095
Demand deposit account (DDA) charges | 5,286 | 4,229 | 3,439
Other service charges on deposit accounts | 479 | 472 | 557
Credit card other service income | 2,652 | 2,799 | 2,808
HELOC other service income | 389 | 369 | 397
Installment other service income | 161 | 177 | 163
Real estate other service income | 7,091 | 5,795 | 9,952
Commercial other service income | 1,450 | 1,160 | 1,975
Debit card fee income | 25,873 | 26,522 | 26,046
Bank Owned Life Insurance Income | 7,770 | 5,338 | 6,100
ATM Fees | 1,840 | 2,178 | 2,273
Gains (Losses) on Sales of Other Real Estate | 42 | (3) | 5,611
Real Estate Owned, Valuation Allowance, Valuation Increase | 30 | 60 | 12,039
Debt Securities, Available-for-sale, Realized Loss | (526) | 7,875 | 0
Gain on equity securities, net | 3,080 | 971 | 2,955
Other components of net periodic benefit income | 9,263 | 7,572 | 12,108
Noninterest Income, Other | 5,835 | 3,652 | 9,326
Noninterest Income | 122,588 | 92,634 | 135,935
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement | 6,148 | 0 | 0
Bank Servicing [Member] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Noninterest Income, Other | 11,700 | 10,300 | 15,300
Within Scope [Domain] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Noninterest Income, Other | 5,700 | 5,200 | 5,600
Out of Scope [Domain] |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Noninterest Income, Other | $ 6,000 | $ 5,100 | $ 9,700

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