Inventory (Tables)

3 Months Ended

Mar. 31, 2017

Inventory Disclosure [Abstract]

Inventory

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

	2017		2016
Raw materials	$	28,047	$	18,002
Finished goods	20,652		16,839
Total inventory	$	48,699	$	34,841