Inventory (Tables)

9 Months Ended

Sep. 30, 2015

Inventory Disclosure [Abstract]

Inventory

Inventories consisted of the following at September 30, 2015 and December 31, 2014 (in thousands):

	2015			2014
Raw materials	$	11,761		$	12,229
Work-in-process	59			111
Finished goods	9,155			7,337
Reserve for excess and obsolete inventory	(2,083		)	(1,354		)
Total inventory	$	18,892		$	18,323