Quarterly report pursuant to Section 13 or 15(d)

Balance Sheets Details - Inventories (Details)

v3.21.1
Balance Sheets Details - Inventories (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Schedule of Inventory Components    
Raw materials $ 77 $ 77
Work-in-process 107 82
Finished goods 845 805
Inventories $ 1,029 $ 964