Inventories (Tables)

9 Months Ended

Sep. 30, 2014

Inventory Disclosure [Abstract]

Summary of Inventories

Inventories consisted of the following, net of reserves of $1.4 million and $0.6 million at September 30, 2014 and December 31, 2013, respectively (in thousands):

	September 30, 2014		December 31, 2013
Raw materials	$	10,068	$	11,938
Work-in-process (materials, labor and overhead)	8,780		9,831
Finished goods (materials, labor and overhead)	4,666		5,870
Total inventories	$	23,514	$	27,639