Inventories (Tables)

6 Months Ended

Jun. 30, 2017

Inventory Disclosure [Abstract]

Summary of Inventories

Inventories at June 30, 2017 and December 31, 2016 consisted of the following:

	June 30, 2017		December 31, 2016
Raw materials	$	43,636	$	45,507
Work in process		23,529		20,128
Finished goods		75,531		74,205
	$	142,696	$	139,840