INTERMITTENT SEVERANCE PLAN (Tables) (Intermittent Severance Benefits)

6 Months Ended

Jun. 30, 2013

Intermittent Severance Benefits

Intermittent severance plan

Schedule of components of net periodic benefit costs

	Intermittent Severance Benefits
	Three Months Ended				Six Months Ended
	June 30,				June 30,
	(in thousands)				(in thousands)
	2013		2012		2013		2012
Service Cost	$	5	$	4	$	10	$	8
Interest Cost	3		4		7		7
Net Periodic Intermittent Severance Cost	$	8	$	8	$	17	$	15