Inventories (Tables)

9 Months Ended

Sep. 30, 2015

Schedule of Inventories

Inventories consist of the following (in thousands):

	September 30, 2015		December 31, 2014
Raw materials	$	8,795	$	5,374
Work-in-process		2,985		2,256
Finished products		4,119		4,754
Total	$	15,899	$	12,384