Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Lease Payments

Approximate future minimum lease payments under noncancelable leases are:

	Payments due by period
In thousands	Operating Lease Payments		Capital Lease Payments			Total
2019	$	6,004	$	279		$	6,283
2020	4,871		35			4,906
2021	3,877		—			3,877
2022	3,226		—			3,226
2023	2,617		—			2,617
Thereafter	11,111		—			11,111
Total	31,706		314			32,020
Interest on capital leases	—		(2		)	(2		)
Total	$	31,706	$	312		$	32,018