Inventories (Tables)

9 Months Ended

Sep. 30, 2019

Inventory Disclosure [Abstract]

Schedule of Inventory

The principal categories of inventories, net reserves of $1,212 and $4,757 at September 30, 2019 and December 31, 2018, respectively, are comprised of the following:

Inventory:	September 30, 2019		December 31, 2018
Finished goods	$	1,883	$	4,270
Raw materials	377		500
Total	$	2,260	$	4,770