Long-term Debt and Financing Arrangements (Tables)

12 Months Ended

Dec. 31, 2016

Debt Disclosure [Abstract]

Schedule of Maturities of Long-term Debt

Total outstanding debt consists of:

			December 31,
In thousands	Effective Rate	Maturity	2016			2015
Revolver Loan, due July 7, 2021	1.77%	2021	$	126,600		$	20,000
Commerzbank Loan, due January 2, 2017	3.40%	2017	400			—
Sparkasse Loan, due December 31, 2024	0.80%	2024	1,030			—
Capital Lease, land and building, St. Nazaire, France	5.44%	2016	—			277
Capital Lease, manufacturing equipment, Hamptonville, North Carolina	1.65%	2020	156			202
Capital Lease, manufacturing equipment, Fulda, Germany	2.08%	2019	409			—
Capital Lease, manufacturing equipment, Fulda, Germany	2.09%	2019	180			—
			128,775			20,479
Less portion due within one year			(634		)	(323		)
Total long-term debt			$	128,141		$	20,156