Defined Benefit Pension Obligation (Tables)

6 Months Ended

Jun. 30, 2014

Net Periodic Benefit Cost for Defined Benefit Pension Plan

The net periodic benefit cost for the defined benefit pension plan for the three-month and six-month periods ended June 30, 2014 was as follows:

In thousands	Three Months Ended June 30,2014			Six Months Ended June 30, 2014
Service cost	$	303		$	591
Interest cost		46			89
Expected return on plan assets		(38	)		(75	)
Amortization of prior service cost		41			82
Net periodic benefit cost	$	352		$	687