Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Schedule of minimum rental commitments under all non-cancelable leases

At December 31, 2015, minimum rental commitments under all non-cancelable leases were as follows:

(in thousands)

2016	$	6,498
2017	4,252
2018	3,102
2019	2,388
2020	1,812
Thereafter	2,232
Total	$	20,284

Schedule of Contractual Obligations

At December 31, 2015, other contractual obligations were as follows:

	2016		2017		Total
Purchase obligations	$	25,638	$	66	$	25,704
Debt interest obligations	450		263		713
Total	$	26,088	$	329	$	26,417