INVENTORY (Tables)

6 Months Ended

Jun. 30, 2018

Inventory Disclosure [Abstract]

Components of Inventory

The components of inventory follow:

	June 30, 2018		December 31, 2017
Raw materials	$	1,065	$	953
Work-in-process	524		471
Finished goods	1,164		1,196
Total inventory	$	2,753	$	2,620