4. Inventory

6 Months Ended

Jun. 30, 2017

Inventory Disclosure [Abstract]

4. Inventory

Note 4. Inventory

Inventories are stated at the lower of cost or market. Inventories consist of the following (in thousands):

		June 30,		December 31,
		2017		2016
Raw materials	$	1,879	$	2,365
Work-in-process		-		-
Finished goods		7,310		7,393
Inventory, gross		9,189		9,758
Reserve for obsolescence		(707)		(1,983)
Inventory, net	$	8,482	$	7,775