Inventory (Tables)

9 Months Ended

Sep. 30, 2015

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

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):

	September 30, 2015			December 31, 2014
Raw material and supplies	$	2,850		$	3,052
Work in process	416			931
Finished goods	22,054			14,852
	25,320			18,835
Inventory reserve	(3,812		)	(4,076		)
Inventory, net	$	21,508		$	14,759