Inventory (Tables)

6 Months Ended

Jun. 30, 2019

Schedule of inventory

Our inventory balance consists of the following (in thousands):

	June 30,		December 31,
	2019		2018
Raw materials	$	1,766	$	481
Work-in-process		6,929		3,488
Finished goods		3,998		6,436
		12,693		10,405
Inventories-current		6,527		6,967
Inventories-noncurrent	$	6,166	$	3,438