INVENTORIES, NET (Tables)

9 Months Ended

Sep. 30, 2019

Inventory Disclosure [Abstract]

Schedule of inventory

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

	September 30, 2019			December 31, 2018
Raw materials	$	15,292		$	15,000
Work in process	2,959			3,592
Finished goods	9,145			8,085
Allowance for excess or obsolete inventory	(1,181		)	(1,573		)
Total inventory, net	$	26,215		$	25,104