Inventory

6 Months Ended

Jun. 30, 2016

Inventory Disclosure [Abstract]

Inventory

Inventory

Inventory consisted of the following (in thousands):

	June 30, 2016			December 31, 2015
Raw material and supplies	$	2,496		$	3,165
Work in process	376			221
Finished goods	18,770			20,164
Inventory, gross	21,642			23,550
Inventory reserve	(2,332		)	(2,751		)
Inventory, net	$	19,310		$	20,799