Inventory (Tables)

3 Months Ended

Mar. 31, 2020

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventory consists of the following (in thousands):

	March 31, 2020		December 31, 2019
Raw materials	$	14,756	$	6,635
Work in process		17,160		12,571
Finished goods		2,933		5,762
Total inventory	$	34,849	$	24,968