Pension Plan (Tables)

6 Months Ended

Jun. 30, 2015

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	2015		2014		2015		2014
Interest cost	$	144	$	158	$	288	$	282
Expected return on plan assets		(169)		(174)		(338)		(299)
Amortization of net actuarial loss		140		47		280		178
Net periodic pension cost	$	115	$	31	$	230	$	161

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

In thousands	Level 1		Level 2		Level 3		Total
Equity and index funds	$	5,758	$	-	$	-	$	5,758
Fixed income funds		2,436						2,436
Total pension plan assets	$	8,194	$	-	$	-	$	8,194