Inventories

3 Months Ended

Mar. 31, 2019

Notes

Inventories

(3)    Inventories at March 31, 2019 and December 31, 2018 consisted of the following:

		March 31, 2019		December 31, 2018
Finished goods	$	3,686	$	1,615
Work-in-process		1,129		1,103
Raw materials		2,833		2,694
Total	$	7,648	$	5,412