Inventories (Tables)

3 Months Ended

Mar. 31, 2018

Inventory Disclosure [Abstract]

Schedule of Inventory

The principal categories of inventories, net reserves of $2,638 and $1,039 at March 31, 2018 and December 31, 2017, respectively, are comprised of the following:

Inventory:	March 31, 2018		December 31, 2017
Finished goods	$	4,495	$	4,774
Raw materials	1,453		1,383
Total	$	5,948	$	6,157