Inventories (Tables)

9 Months Ended

Sep. 30, 2015

Inventories [Abstract]

Schedule of inventories

Inventories are comprised of the following (in thousands):

	September 30, 2015		December 31, 2014
Raw materials	$	1,437	$	1,588
Work in process		1,425		1,572
Finished goods		885		1,038
Total Inventories, net	$	3,747	$	4,198