Fair Value of Assets and Liabilities (Assets and Liabilities Measured on Recurring Basis) (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	$ 499,445	$ 482,328
Interest Rate Swap Liability
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Other Liabilities	Other Liabilities
Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	$ 499,445	$ 482,328
Derivative financial instruments and interest rate swap agreements, asset	12,081	12,135
Derivative financial instruments and interest rate swap agreements, liability	12,711	13,198
US Treasury Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	77,143	76,226
US Government-sponsored Enterprises Debt Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	38,087	39,188
Municipal securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	21,773	17,690
Other Debt Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	39,670	39,435
Mortgage-backed securities (GSEs) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	$ 322,772	$ 309,789
Interest Rate Swap [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Other Assets	Other Assets
Fair Value, Recurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	$ 499,445	$ 482,328
Total assets at fair value	511,526	494,463
Fair Value, Recurring [Member] \| Interest Rate Swap Liability
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative financial instruments and interest rate swap agreements, liability	12,711	13,198
Fair Value, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	499,445	482,328
Total assets at fair value	511,526	494,463
Fair Value, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member] \| Interest Rate Swap Liability
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative financial instruments and interest rate swap agreements, liability	12,711	13,198
Fair Value, Recurring [Member] \| US Treasury Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	77,143	76,226
Fair Value, Recurring [Member] \| US Treasury Securities [Member] \| Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	77,143	76,226
Fair Value, Recurring [Member] \| US Government-sponsored Enterprises Debt Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	38,087	39,188
Fair Value, Recurring [Member] \| US Government-sponsored Enterprises Debt Securities [Member] \| Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	38,087	39,188
Fair Value, Recurring [Member] \| Municipal securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	21,773	17,690
Fair Value, Recurring [Member] \| Municipal securities [Member] \| Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	21,773	17,690
Fair Value, Recurring [Member] \| Other Debt Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	39,670	39,435
Fair Value, Recurring [Member] \| Other Debt Securities [Member] \| Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	39,670	39,435
Fair Value, Recurring [Member] \| Mortgage-backed securities (GSEs) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	322,772	309,789
Fair Value, Recurring [Member] \| Mortgage-backed securities (GSEs) [Member] \| Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, post ASU 2019-04	322,772	309,789
Fair Value, Recurring [Member] \| Interest Rate Swap [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative financial instruments and interest rate swap agreements, asset	12,081	12,135
Fair Value, Recurring [Member] \| Interest Rate Swap [Member] \| Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative financial instruments and interest rate swap agreements, asset	$ 12,081	$ 12,135

Fair value portion of asset recognized for present right to economic benefit.

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