Inventories

3 Months Ended

Mar. 31, 2020

Inventory Disclosure [Abstract]

Inventories

INVENTORIES

Our major classes of inventories were as follows as of March 31, 2020 and December 31, 2019 (in thousands):

	March 31, 2020		December 31, 2019
Raw materials	$	8,438	$	5,211
Work in process	5,131		6,248
Finished goods	20,107		20,094
Total inventories	$	33,676	$	31,553