Employee Benefit Plans (Components of Net Periodic Pension Plan Cost) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Pension [Member]
Defined Benefit Plan Disclosure [Line Items]
Service Cost	$ 14	$ 39	$ 28	$ 78
Interest Cost	384	355	768	711
Expected return on assets	(953)	(892)	(1,905)	(1,785)
Amortization of net actuarial loss/recognized loss	279	372	558	744
Net pension credit included in employee benefits and other expense	(276)	(126)	(551)	(252)
SERP [Member]
Defined Benefit Plan Disclosure [Line Items]
Service Cost	42	34	83	69
Interest Cost	71	59	143	119
Amortization of net actuarial loss/recognized loss	67	76	135	151
Amortization of prior service cost				(1)
Net pension credit included in employee benefits and other expense	$ 180	$ 169	$ 361	$ 338