Inventories (Tables)

9 Months Ended

Sep. 30, 2019

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories are comprised of the following (in thousands):

	September 30, 2019		December 31, 2018
Raw materials	$	2,552	$	1,719
Work in process		2,703		1,807
Finished goods		1,221		940
Total Inventories, net	$	6,476	$	4,466