Inventories (Tables)

6 Months Ended

Jun. 30, 2016

Inventory Disclosure [Abstract]

Summary of Inventories

Inventories are comprised of the following:

	June 30, 2016		December 31, 2015
Raw materials	$	52,149	$	50,204
Work in process		33,262		30,604
Finished goods		33,373		39,028
Inventories	$	118,784	$	119,836