Inventories (Tables)

3 Months Ended

Mar. 31, 2017

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Net inventories consist of the following:

(in thousands)	March 31, 2017			December 31, 2016
Finished goods		$	119,834		$	116,667
Work in process		10,769			9,431
Raw materials		10,805			9,662
Total inventory		$	141,408		$	135,760