Employee Benefit Plans (Net Periodic Pension Cost Of The Defined Benefit Plan) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Payment Arrangement, Noncash Expense [Abstract]
Interest cost	$ 331	$ 448	$ 561
Expected return on plan assets	(884)	(814)	(856)
Net amortization and deferral	1,122	1,089	917
Net Periodic Pension Cost	$ 569	$ 723	$ 622