Inventory (Tables)

9 Months Ended

Sep. 30, 2020

Inventory Disclosure [Abstract]

Schedule of inventory

Inventory consists of the following as of September 30, 2020 and December 31, 2019 (in thousands):

	As of
	September 30, 2020		December 31, 2019
Raw materials	$	546	$	412
Work in process	396		258
Finished goods	430		320
Total	$	1,372	$	990