Employee Benefits (Narrative) (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2025 USD ($) fund	Jun. 30, 2024 USD ($)	Dec. 31, 2024 USD ($)
Schedule Of Employee Benefits [Line Items]
Number of investment funds | fund			9
Number of equity funds | fund			5
Number of fixed income funds | fund			3
Employer contribution			$ 0	$ 0
Percentage of internal revenue contribution			25.00%
Percentage of internal revenue service limitations			6.00%
Employer contribution in defined contribution plan			$ 569	535
Accrued expenses and other liabilities	$ 29,977		29,977		$ 28,796
Non-interest expense	9,707	$ 8,947	19,215	17,824
Group Term Replacement Plan
Schedule Of Employee Benefits [Line Items]
Liability related to these postretirement benefits	1,735		1,735		1,711
Postemployment benefit expense			24	26
Other Director and Officer Postretirement Benefits
Schedule Of Employee Benefits [Line Items]
Non-interest expense			69	28
Liability related to these postretirement benefits	2,135		$ 2,135		2,113
Minimum | Other Director and Officer Postretirement Benefits
Schedule Of Employee Benefits [Line Items]
Post retirement benefit period			15 years
Maximum | Other Director and Officer Postretirement Benefits
Schedule Of Employee Benefits [Line Items]
Post retirement benefit period			20 years
Officers | Executive Plan
Schedule Of Employee Benefits [Line Items]
Accrued expenses and other liabilities	1,751		$ 1,751		1,653
Non-interest expense			$ 455	151
Officers | Minimum | Executive Plan
Schedule Of Employee Benefits [Line Items]
Terms of services			1 year
Officers | Maximum | Executive Plan
Schedule Of Employee Benefits [Line Items]
Terms of services			5 years
Directors' Plan | Directors
Schedule Of Employee Benefits [Line Items]
Accrued expenses and other liabilities	$ 3,764		$ 3,764		$ 3,804
Non-interest expense			$ 177	$ 126