Employer Sponsored Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2015

Compensation and Retirement Disclosure [Abstract]

Summary Of The Components Of Net Periodic Benefit Cost For The Domestic Pension Plan

The following is a summary of the components of net periodic benefit cost, which is recorded primarily within selling, product development and administrative expenses, for the domestic pension plan for the quarters ended March 31, 2015 and 2014:

	Quarter Ended   March 31,
In thousands	2015			2014
Components of net periodic benefit cost
Interest cost	$	516		$	666
Expected return on assets	(590		)	(794		)
Amortization of actuarial loss	225			180
Net periodic benefit cost	$	151		$	52