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- Definition

Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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- Definition

Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Securities - Securities Sold (Details) - USD ($)	3 Months Ended		6 Months Ended
Securities - Securities Sold (Details) - USD ($)	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Debt Securities, Available-for-sale [Line Items]
Carrying Value		$ 686,485,000		$ 686,485,000
Net Proceeds	$ 0	686,485,000	$ 0	686,485,000
Gain/(Loss)		0		0
Obligations of other U.S. Government agencies and corporations
Debt Securities, Available-for-sale [Line Items]
Carrying Value		34,394,000		34,394,000
Net Proceeds		34,394,000		34,394,000
Gain/(Loss)		0		0
Obligations of states and political subdivisions
Debt Securities, Available-for-sale [Line Items]
Carrying Value		327,509,000		327,509,000
Net Proceeds		327,509,000		327,509,000
Gain/(Loss)		0		0
Residential mortgage backed securities: \| Agency mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Carrying Value		275,910,000		275,910,000
Net Proceeds		275,910,000		275,910,000
Gain/(Loss)		0		0
Residential mortgage backed securities: \| Collateralized mortgage obligations
Debt Securities, Available-for-sale [Line Items]
Carrying Value		2,437,000		2,437,000
Net Proceeds		2,437,000		2,437,000
Gain/(Loss)		0		0
Commercial mortgage-backed securities: \| Agency mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Carrying Value		6,541,000		6,541,000
Net Proceeds		6,541,000		6,541,000
Gain/(Loss)		0		0
Commercial mortgage-backed securities: \| Collateralized mortgage obligations
Debt Securities, Available-for-sale [Line Items]
Carrying Value		6,480,000		6,480,000
Net Proceeds		6,480,000		6,480,000
Gain/(Loss)		0		0
Other debt securities
Debt Securities, Available-for-sale [Line Items]
Carrying Value		33,214,000		33,214,000
Net Proceeds		33,214,000		33,214,000
Gain/(Loss)		$ 0		$ 0