Inventories

12 Months Ended

Dec. 31, 2015

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories consisted of the following items as of December 31, 2015 and 2014 (in thousands):

	December 31,
	2015			2014
Raw materials	$	602		$	255
Work in process	3,850			3,419
Finished goods	3,405			1,986
Inventory, gross	7,857			5,660
Reserve for obsolescence	(397		)	(527		)
Inventory, net	$	7,460		$	5,133