Inventories, Net (Tables)

12 Months Ended

Dec. 31, 2021

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories consist of the following (in thousands):

	As of December 31,
	2021		2020
Finished goods, net	$	3,172	$	2,093
Work in process		105		137
Raw materials, net		2,117		1,352
Total inventories, net	$	5,394	$	3,582