Pension Plan (Tables)

9 Months Ended

Sep. 30, 2015

Compensation and Retirement Disclosure [Abstract]

Schedule of Net Benefit Costs [Table Text Block]

	Three months ended September 30				Nine months ended September 30
In thousands	2015		2014		2015		2014
Interest cost	$	144	$	140	$	432	$	422
Expected return on plan assets		(169)		(150)		(507)		(449)
Amortization of net actuarial loss		140		90		420		268
Net periodic pension cost	$	115	$	80	$	345	$	241

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

In thousands	Level 1		Level 2		Level 3		Total
Equity and index funds	$	5,197	$	-	$	-	$	5,197
Fixed income funds		2,505						2,505
Total pension plan assets	$	7,702	$	-	$	-	$	7,702