Pension Plan (Tables)

3 Months Ended

Mar. 31, 2015

Pension Plan [Abstract]

Components of net periodic plan cost

The Company provides pension benefits for eligible participants through a non-contributory defined benefit pension plan. The plan was frozen effective September 30, 2006; therefore, no additional participants will be added to the plan. The components of net periodic pension plan cost are as follows for the periods indicated:

Three months ended March 31,	2015			2014
	(in thousands)
Interest cost	$	66		$	68
Expected return on plan assets		(89	)		(91	)
Amortization of net loss		99			55
Net periodic pension plan cost	$	76		$	32