Employee Benefit Plans (Components of Net Periodic Pension Cost) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Defined Benefit Plan Disclosure [Line Items]
Interest cost	$ 299	$ 521
Expected return on plan assets	(182)	(690)
Recognized net actuarial loss	1,277	339
Net periodic pension cost	1,394	170
Total recognized in other comprehensive income	(2,197)	(884)
Total recognized in net periodic pension benefit and other comprehensive income	(803)	(714)
JVB Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Interest cost	$ 299	$ 521