Inventories

9 Months Ended

Sep. 30, 2017

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories consisted of the following items as of September 30, 2017, and December 31, 2016 (in thousands):

	September 30, 2017			December 31, 2016
Raw materials	$	690		$	1,148
Work in process	5,164			6,677
Finished goods	5,554			10,817
Inventory, gross	11,408			18,642
Reserve for obsolescence	(989		)	(828		)
Inventory, net	$	10,419		$	17,814