Inventory (Tables)

6 Months Ended

Jun. 30, 2017

Inventory Disclosure [Abstract]

Inventory

Inventories consisted of the following at June 30, 2017 and December 31, 2016 (in thousands):

	2017		2016
Raw materials	$	32,852	$	18,002
Finished goods	27,891		16,839
Total inventory	$	60,743	$	34,841