Employee Benefit Plans (Schedule of Net Periodic Benefit Cost) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Pension Plan [Member]
Components of Net Period Benefit Cost
Internal cost	$ 86	$ 77
Expected return on plan assets	(99)	(90)
Amortization of net loss	105	44
Net periodic benefit cost	92	31
Split-Dollar Insurance Plan [Member]
Components of Net Period Benefit Cost
Service cost	7	41
Internal cost	37	33
Amortization of net loss	98	(37)
Prior service cost	14	14
Net periodic benefit cost	$ 156	$ 51