INVENTORY (Tables)

3 Months Ended

Mar. 31, 2018

Inventory Disclosure [Abstract]

Summary of Inventory

A summary of inventory as of March 31, 2018 and December 31, 2017 is as follows (in thousands):

	March 31, 2018		December 31, 2017
	(unaudited)
Raw materials	$	9,137	$	8,707
Work in progress	2,771		2,836
Finished goods	39,539		38,160
Total	$	51,447	$	49,703