Pension Plan (Tables)

6 Months Ended

Jun. 30, 2013

Pension Plan

Schedule of components of net periodic pension costs

	Three Months Ended						Six Months Ended
	June 30,						June 30,
(in thousands)	2013			2012			2013			2012
Interest cost	$	260		$	265		$	520		$	538
Expected return on plan assets	(291		)	(320		)	(582		)	(639		)
Recognized net actuarial loss	222			166			458			343
Net periodic cost	$	191		$	111		$	396		$	242