Segment Information (Details) - Summary of revenue by geographic region - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Segment Information (Details) - Summary of revenue by geographic region [Line Items]
Total revenue	$ 4,467	$ 3,526
North America [Member]
Segment Information (Details) - Summary of revenue by geographic region [Line Items]
Total revenue	4,039	3,324
Asia [Member]
Segment Information (Details) - Summary of revenue by geographic region [Line Items]
Total revenue	406	185
Other [Member]
Segment Information (Details) - Summary of revenue by geographic region [Line Items]
Total revenue	$ 22	$ 17