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Financial Derivative Instruments (Details)	Dec. 31, 2024 USD ($) derivative	Dec. 31, 2023 USD ($) derivative
Customer loan interest swap agreements
Derivative [Line Items]
Collateral posted	$ 0
Designated as Hedging Instrument | Interest rate swap agreements
Derivative [Line Items]
Notional Amount	225,000,000	$ 245,000,000
Fair Value	$ (560,000)	(1,769,000)
Cash Flow Hedges | Designated as Hedging Instrument
Derivative [Line Items]
Number of Positions | derivative	1
Cash Flow Hedges | Designated as Hedging Instrument | Interest Rate Swap January 27, 2024
Derivative [Line Items]
Fixed Rate Paid	2.576%
Cash Flow Hedges | Designated as Hedging Instrument | Interest Rate Swap January 27, 2024 | Other Assets
Derivative [Line Items]
Notional Amount	$ 0	10,000,000
Fair Value	$ 0	22,000
Cash Flow Hedges | Designated as Hedging Instrument | Interest Rate Swap April 27, 2024
Derivative [Line Items]
Fixed Rate Paid	2.619%
Cash Flow Hedges | Designated as Hedging Instrument | Interest Rate Swap April 27, 2024 | Other Assets
Derivative [Line Items]
Notional Amount	$ 0	10,000,000
Fair Value	$ 0	86,000
Cash Flow Hedges | Designated as Hedging Instrument | Interest Rate Swap January 01 2026
Derivative [Line Items]
Fixed Rate Paid	3.836%
Cash Flow Hedges | Designated as Hedging Instrument | Interest Rate Swap January 01 2026 | Other Assets
Derivative [Line Items]
Notional Amount	$ 75,000,000	75,000,000
Fair Value	198,000	272,000
Cash Flow Hedges | Designated as Hedging Instrument | Interest rate swap agreements
Derivative [Line Items]
Notional Amount	75,000,000	95,000,000
Fair Value	$ 198,000	$ 380,000
Cash Flow Hedges | Designated as Hedging Instrument | Customer loan interest swap agreements
Derivative [Line Items]
Number of Positions | derivative	10	7
Cash Flow Hedges | Not Designated as Hedging Instrument | Customer loan interest swap agreements
Derivative [Line Items]
Notional Amount	$ 95,514,000	$ 82,668,000
Fair Value	$ 0	$ 0
Number of Positions | derivative	20	14
Cash Flow Hedges | Not Designated as Hedging Instrument | Customer loan interest swap agreements | Pay Fixed, Receive Variable
Derivative [Line Items]
Notional Amount	$ 47,757,000	$ 41,334,000
Fair Value	$ 4,685,000	$ 4,170,000
Number of Positions | derivative	10	7
Cash Flow Hedges | Not Designated as Hedging Instrument | Customer loan interest swap agreements | Receive Fixed, Pay Variable
Derivative [Line Items]
Notional Amount	$ 47,757,000	$ 41,334,000
Fair Value	$ (4,685,000)	$ (4,170,000)
Number of Positions | derivative	10	7
Cash Flow Hedges | Not Designated as Hedging Instrument | Customer loan interest swap agreements | Other Assets | Pay Fixed, Receive Variable
Derivative [Line Items]
Notional Amount	$ 43,415,000	$ 36,286,000
Fair Value	$ 4,772,000	$ 4,259,000
Number of Positions | derivative	8	6
Cash Flow Hedges | Not Designated as Hedging Instrument | Customer loan interest swap agreements | Other Assets | Receive Fixed, Pay Variable
Derivative [Line Items]
Notional Amount	$ 4,342,000	$ 5,048,000
Fair Value	$ 87,000	$ 89,000
Number of Positions | derivative	2	1
Cash Flow Hedges | Not Designated as Hedging Instrument | Customer loan interest swap agreements | Other Liabilities | Pay Fixed, Receive Variable
Derivative [Line Items]
Notional Amount	$ 4,342,000	$ 5,048,000
Fair Value	$ (87,000)	$ (89,000)
Number of Positions | derivative	2	1
Cash Flow Hedges | Not Designated as Hedging Instrument | Customer loan interest swap agreements | Other Liabilities | Receive Fixed, Pay Variable
Derivative [Line Items]
Notional Amount	$ 43,415,000	$ 36,286,000
Fair Value	$ (4,772,000)	$ (4,259,000)
Number of Positions | derivative	8	6
Fair Value Hedges | Designated as Hedging Instrument | Interest rate swap agreements
Derivative [Line Items]
Notional Amount	$ 150,000,000	$ 150,000,000
Fair Value	$ (758,000)	(2,149,000)
Fair Value Hedges | Designated as Hedging Instrument | Interest Rate Swap March 01 2026
Derivative [Line Items]
Fixed Rate Paid	4.712%
Fair Value Hedges | Designated as Hedging Instrument | Interest Rate Swap March 01 2026 | Other Liabilities
Derivative [Line Items]
Notional Amount	$ 40,000,000	40,000,000
Fair Value	$ (270,000)	(581,000)
Fair Value Hedges | Designated as Hedging Instrument | Interest Rate Swap March 01 2027
Derivative [Line Items]
Fixed Rate Paid	4.402%
Fair Value Hedges | Designated as Hedging Instrument | Interest Rate Swap March 01 2027 | Other Liabilities
Derivative [Line Items]
Notional Amount	$ 30,000,000	30,000,000
Fair Value	$ (216,000)	(598,000)
Fair Value Hedges | Designated as Hedging Instrument | Interest Rate Swap March 01 2028
Derivative [Line Items]
Fixed Rate Paid	4.189%
Fair Value Hedges | Designated as Hedging Instrument | Interest Rate Swap March 01 2028 | Other Liabilities
Derivative [Line Items]
Notional Amount	$ 30,000,000	30,000,000
Fair Value	$ (137,000)	(678,000)
Fair Value Hedges | Designated as Hedging Instrument | Interest Rate Swap August 01 2025
Derivative [Line Items]
Fixed Rate Paid	4.703%
Fair Value Hedges | Designated as Hedging Instrument | Interest Rate Swap August 01 2025 | Other Liabilities
Derivative [Line Items]
Notional Amount	$ 50,000,000	50,000,000
Fair Value	$ (135,000)	$ (292,000)

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Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets.

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