Annual report pursuant to Section 13 and 15(d)

Balance Sheets Details - Schedule of Inventory Components (Details)

v3.20.4
Balance Sheets Details - Schedule of Inventory Components (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Schedule of Inventory Components    
Raw materials $ 77 $ 7
Work in process 82 26
Finished goods 805 338
Inventories $ 964 $ 371