Inventory

9 Months Ended

Sep. 30, 2021

Inventory Disclosure [Abstract]

Inventory

4. INVENTORY

Inventory, net consisted of the following:

	As of
	September 30,		December 31,
	2021		2020
Raw materials	$	1,023	$	396
Work in process		2,424		2,660
Finished goods		1,798		941
Inventory, gross		5,245		3,997
Reserve for obsolescence		(440)		(174)
Total inventory, net	$	4,805	$	3,823