Quarterly report pursuant to Section 13 or 15(d)

Balance Sheets Details - Inventories (Details)

v3.22.2
Balance Sheets Details - Inventories (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Schedule of Inventory Components    
Raw materials $ 49 $ 49
Work-in-process 73 65
Finished goods 1,596 1,046
Inventories 1,718 1,160
Inventory reserves $ 1,400 $ 1,400