Inventories (Tables)

12 Months Ended

Dec. 31, 2015

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories consist of the following (in thousands):

	December 31,
	2015		2014
Raw materials		62,967	$	21,531
Work-in-process		8,291		2,383
Total	$	71,258	$	23,914