Employee Benefit Plans (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Employee Benefit Plans [Abstract]
Interest cost	$ 116,000	$ 105,000	$ 348,000	$ 314,000
Expected return on plan assets	(265,000)	(247,000)	(795,000)	(741,000)
Service costs	11,000	10,000	33,000	40,000
Net loss amortization	31,000	87,000	97,000	266,000
Net periodic pension cost	(107,000)	(45,000)	(317,000)	(121,000)
Minimum required contribution for 2014			$ 0