Pension Plan (Tables)

3 Months Ended

Mar. 31, 2016

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,	2016			2015
	(in thousands)
Interest cost	$	70		$	66
Expected return on plan assets		(98	)		(89	)
Amortization of net loss		140			99
Net periodic pension plan cost	$	112		$	76