Inventories (Tables)

9 Months Ended

Sep. 30, 2016

Inventories [Abstract]

Inventories

Inventories are comprised of the following (in thousands):

	September 30, 2016		December 31, 2015
Raw materials	$	1,387	$	1,418
Work in process		1,391		1,325
Finished goods		919		803
Total Inventories, net	$	3,697	$	3,546