Employee Benefits (Schedule of Net Funded (Unfunded) Status) (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2024		Dec. 31, 2023	Dec. 31, 2022
Qualified Pension Plan [Member]
Change in Benefit Obligation:
Benefit obligation at beginning of period		$ 75,284		$ 66,656
Service cost	[1]	500	[2]	1,403	$ 2,062
Interest cost	[3]	3,331		3,540	2,368
Actuarial (gain) loss		(3,021)		8,522
Benefits paid		(5,586)		(4,570)
Administrative expenses		(841)		(267)
Benefit obligation at end of period		69,667		75,284	66,656
Change in Plan Assets:
Fair value of plan assets at beginning of period		82,837		81,553
Actual return on plan assets		991		6,121
Employer contributions		0		0
Benefits paid		(5,586)		(4,570)
Administrative expenses		(841)		(267)
Fair value of plan assets at end of period		77,401		82,837	81,553
Funded (unfunded) status at end of period	[4]	7,734		7,553
Non-Qualified Retirement Plans [Member]
Change in Benefit Obligation:
Benefit obligation at beginning of period		13,195		13,562
Service cost	[1]	0		156	218
Interest cost	[3]	649		706	423
Actuarial (gain) loss		(176)		(279)
Benefits paid		(948)		(950)
Administrative expenses		0		0
Benefit obligation at end of period		12,720		13,195	13,562
Change in Plan Assets:
Fair value of plan assets at beginning of period		0		0
Actual return on plan assets		0		0
Employer contributions		948		950
Benefits paid		(948)		(950)
Administrative expenses		0		0
Fair value of plan assets at end of period		0		0	$ 0
Funded (unfunded) status at end of period	[4]	$ (12,720)		$ (13,195)

[1] Included in salaries and employee benefits expense in the Consolidated Statements of Income (Loss). Service cost for 2024 represents administrative expenses related to the termination of the qualified pension plan.

[2] Service cost for 2024 represents administrative expenses related to the termination of the qualified pension plan.

[3] Included in other expenses in the Consolidated Statements of Income (Loss).

[4] Funded status of the qualified pension plan is included in other assets in the Consolidated Balance Sheets. Unfunded status of the non-qualified retirement plans is included in other liabilities in the Consolidated Balance Sheets.