Inventories (Tables)

9 Months Ended

Sep. 30, 2014

Inventory Disclosure [Abstract]

Schedule of Inventories by Type

The following table sets forth the Company’s inventories by type:

	As of September 30, 2014		As of December 31, 2013
	(in thousands)
Raw materials	$	—	$	489
Work-in-process	14,302		9,981
Finished goods	2,451		3,677
Total	$	16,753	$	14,147