Long-term Debt and Financing Arrangements (Tables)

6 Months Ended

Jun. 30, 2017

Debt Disclosure [Abstract]

Schedule of Maturities of Long-term Debt

Total outstanding debt consists of:

				June 30,			December 31,
In thousands	Effective Rate		Maturity	2017			2016
Revolver Loan, due July 7, 2021	2.48	%	2021	$	106,600		$	126,600
Commerzbank Loan, due January 2, 2017	3.40	%	2017	—			400
Sparkasse Loan, due December 31, 2024	0.80	%	2024	—			1,030
Capital Leases	1.65% - 2.08%		2019 - 2020	698			745
				107,298			128,775
Less portion due within one year				(250		)	(634		)
Total long-term debt				$	107,048		$	128,141