Inventory

3 Months Ended

Mar. 31, 2016

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, including labor and overhead for certain subsidiaries. Inventory consisted of the following (in thousands):

	March 31, 2016			December 31, 2015
Raw material and supplies	$	2,603		$	3,165
Work in process	235			221
Finished goods	20,529			20,164
Inventory, gross	23,367			23,550
Inventory reserve	(2,596		)	(2,751		)
Inventory, net	$	20,771		$	20,799