Components of Net Periodic Benefit Cost (Tables)

3 Months Ended

Mar. 31, 2015

Components of Net Periodic Benefit Cost

Schedule of net pension cost of plans

	Three Months Ended March 31,
In thousands	2015			2014
Service cost	$	—		$	100
Interest cost	1,931			1,939
Expected return on plan assets	(2,159		)	(2,109		)
Recognized actuarial loss	1,557			921
Net periodic benefit cost	$	1,329		$	851