Employee Benefit Plans (Schedule of Accumulated Plan Benefit Information) (Details) (Defined Benefit Pension Plans, USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Defined Benefit Pension Plans
Changes in Benefit Obligation:
Obligation at Beginning of Year	$ 0	$ 837
Interest Cost	0	25	27
Benefits Paid	0	(33)
Lump Sum Benefits Paid	0	(809)
Actuarial (Gain) Loss	0	(62)
Effect of Settlement/Curtailment	0	42
Obligation at End of Year	0	0	837
Changes in Plan Assets:
Fair Value at Beginning of Year	0	399
Actual Return on Plan Assets	0	0
Employer Contributions	0	443
Benefits Paid	0	(33)
Lump Sum Benefits Paid	0	(809)
Fair Value at End of Year	0	0	399
Funded Status:
Funded Status at End of Year	0	0
Amounts recognized in accumulated other comprehensive income at December 31 consist of:
Net Loss (Gain)	0	0
Prior Service Cost	0	0
Total	$ 0	$ 0