Benefit Plans - Components of Company Plan Benefit Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Compensation And Retirement Disclosure [Abstract]
Accumulated Benefit Obligation, End of Year	$ 25,417	$ 25,229
Change in Projected Benefit Obligation
Projected Benefit Obligation, Beginning of Year	33,530	37,551
Service Cost	1,404	1,254
Interest Cost	1,274	1,306
Other reclassification		(8,925)
Actuarial (Gain) Loss	(3,505)	3,180
Benefits Paid	(873)	(836)
Projected Benefit Obligation, End of Year	31,830	33,530
Change in Plan Assets
Company Contributions	873	836
Benefits Paid	(873)	(836)
Unfunded Status of the Plan	(31,830)	(33,530)
Amounts Recognized in Accumulated Other Comprehensive Income
Net Loss	6,631	10,925
Total Pension Cost	$ 6,631	$ 10,925