Inventory

3 Months Ended

Mar. 31, 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):

	March 31, 2015			December 31, 2014
Raw material and supplies	$	3,088		$	3,052
Work in process	484			931
Finished goods	20,930			14,852
	24,502			18,835
Inventory reserve	(4,263		)	(4,076		)
Inventory, net	$	20,239		$	14,759