Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2015

Debt Disclosure [Abstract]

Summary of Long-Term Debt

Long-term debt is summarized as follows:

	March 31			December 31
In thousands	2015			2014
Revolving credit facility, due Mar. 2020	$	80,030		$	—
Revolving credit facility, due Nov. 2016		—			90,555
5.375% Notes, due Oct. 2020		250,000			250,000
2.40% Term Loan, due Jun. 2022		10,742			12,155
2.05% Term Loan, due Mar. 2023		45,870			51,902
Total long-term debt		386,642			404,612
Less current portion		(6,885	)		(5,734	)
Long-term debt, net of current portion	$	379,757		$	398,878