INVENTORIES (Tables)

3 Months Ended

Mar. 31, 2017

Inventory Disclosure [Abstract]

Schedule of inventory

Inventories, net consists of the following (in thousands):

	March 31,			December 31,
	2017			2016
Raw materials	$	12,646		$	10,807
Work in process	3,948			3,820
Finished goods	9,670			7,087
Allowance for excess or obsolete inventory	(1,344		)	(1,319		)
Total inventory, net	$	24,920		$	20,395