Inventories

9 Months Ended

Sep. 30, 2016

Inventory Disclosure [Abstract]

Inventories

INVENTORIES

Our major classes of inventories were as follows as of September 30, 2016 and December 31, 2015 (in thousands):

	September 30, 2016		December 31, 2015
Raw materials	$	14,825	$	19,673
Work in process	3,185		1,985
Finished goods	20,147		18,987
Total inventories	$	38,157	$	40,645