Inventories, Net (Tables)

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Summary of Inventories

The following table presents inventories (in thousands):

	March 31, 2019		December 31, 2018
Raw materials	$	15,919	$	12,111
Work-in-process		11,352		6,562
Finished goods		298		349
Total	$	27,569	$	19,022