Inventory

6 Months Ended

Jun. 30, 2015

Inventory Disclosure [Abstract]

Inventory

Inventory

Inventories are stated at lower of cost or market. Cost is determined using the first-in, first-out (FIFO) method. Inventory consisted of the following (in thousands):

	June 30, 2015			December 31, 2014
Raw material and supplies	$	3,081		$	3,052
Work in process	480			931
Finished goods	20,981			14,852
	24,542			18,835
Inventory reserve	(4,351		)	(4,076		)
Inventory, net	$	20,191		$	14,759