Pension Plan (Tables)

6 Months Ended

Jun. 30, 2013

Compensation and Retirement Disclosure [Abstract]

Schedule of Net Benefit Costs [Table Text Block]

	Three months ended June 30		Six months ended June 30
In thousands	2013	2012	2013	2012
Interest cost	$ 130	$ 130	$ 260	$ 260
Expected return on plan assets	(110)	(110)	(220)	(220)
Amortization of net actuarial loss	121	121	242	242
Net periodic pension cost	$ 141	$ 141	$ 282	$ 282

Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets [Table Text Block]

In thousands	Level 1	Level 2	Level 3	Total
Guaranteed investment contracts	$ -	$1,971	$ -	$1,971
Mutual stock funds	1,154	-	-	1,154
Equity and index funds	-	3,212	-	3,212
Total pension plan assets	$1,154	$5,183	$ -	$6,337