Annual report pursuant to Section 13 and 15(d)

Significant Balance Sheet Components - Schedule of Inventory (Details)

v3.20.4
Significant Balance Sheet Components - Schedule of Inventory (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Significant Balance Sheet Components [Abstract]    
Devices - for resale $ 7,792 $ 13,559
Raw materials 2,590 4,522
Accessories 962 1,450
Total inventory $ 11,344 $ 19,531