Employee Benefit Plans (Weighted-Average Assumptions Used in the Measurement of the Company's Benefit Obligation and Net Periodic Benefit Cost) (Details)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Employee Benefit Plan [Abstract]
Discount rate used for net periodic pension cost	4.25%	3.50%
Discount rate used to determine obligation	3.25%	4.25%
Expected return on plan assets	5.50%	5.50%