Employee Benefit Plans (Details 2) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Pension Plan
Components of Net Period Benefit Cost
Interest cost	$ 77	$ 74
Expected return on plan assets	(73)	(60)
Settlement charge	31
Amortization of net loss	78	62
Net periodic benefit cost	113	76
Split-Dollar Insurance Plan
Components of Net Period Benefit Cost
Service cost	24	25
Interest cost	32	27
Amortization of net loss	121
Amortization of prior service cost	14	12
Net periodic benefit cost	$ 191	$ 63