Inventories

9 Months Ended

Sep. 30, 2015

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories consisted of the following:

	As of September 30, 2015		As of December 31, 2014
	(in thousands)
Raw materials	$	8,669	$	8,506
Work-in-process	34,115		20,508
Finished goods	6,413		1,834
Total	$	49,197	$	30,848