Quarterly report pursuant to Section 13 or 15(d)

Inventory (Tables)

v3.21.1
Inventory (Tables)
3 Months Ended
Mar. 31, 2021
Inventory Disclosure [Abstract]  
Schedule of inventory
    March 31,
2021
    December 31,
2020
 
Raw materials   $ 248     $ 333  
Work-in-process     5       211  
Finished goods     766       529  
Inventory reserve     (249 )     (268 )
Inventory, net   $ 770     $ 805