Inventory (Tables)

6 Months Ended

Jun. 30, 2021

Inventory Disclosure [Abstract]

Summary of Inventory

Our inventory consisted of the following (in thousands):

	June 30, 2021		December 31, 2020
Raw materials	$	4,533	$	4,423
Work in process		744		220
Finished products		2,297		3,350
Inventory	$	7,574	$	7,993