Employee Benefit Plans (Employee Benefit Reconciliation) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Service cost	$ 1,077	$ 991	$ 717
Interest cost	2,148	1,803	2,555
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	79,404
Fair value of plan assets at end of year	62,356	79,404
Defined Benefit Plan, Benefit Obligation, Period Increase (Decrease)	(24,300)
Pension Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Accumulated Benefit Obligation	71,203	95,508
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Projected benefit obligation at beginning of year	95,508	101,242
Service cost	1,077	991
Interest cost	2,148	1,803
Actuarial gain	(23,607)	(3,427)
Defined Benefit Plan, Benefit Obligation, Benefits Paid	(2,805)	(2,703)
Settlement	(1,118)	(2,398)
Projected benefit obligation at end of year	71,203	95,508	101,242
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	79,404	76,940
Actual gain (loss) on plan assets	(13,125)	7,565
Defined Benefit Plan, Plan Assets, Benefits Paid	(2,805)	(2,703)
Settlement	(1,118)	(2,398)
Fair value of plan assets at end of year	62,356	79,404	$ 76,940
Funded status	$ (8,847)	$ (16,104)