Inventory (Tables)

6 Months Ended

Jun. 30, 2016

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventory as of June 30, 2016 and December 31, 2015 consisted of the following:

(in thousands)	June 30, 2016		December 31, 2015
Raw materials	$	4,231	$	900
Work in process		6,659		2,743
Finished goods		1,431		74
Total inventory	$	12,321	$	3,717