Quarterly report pursuant to Section 13 or 15(d)

Inventory, net (Tables)

v3.21.2
Inventory, net (Tables)
9 Months Ended
Sep. 30, 2021
Inventory Disclosure [Abstract]  
Schedule of Inventory
               
             
    September 30,
2021
    December 31,
2020
 
Parts   $ 42,110     $ 45,509  
Finished goods     49,979       67,549  
Total     92,089       113,058  
Less inventory reserve     (72,251 )     (70,562 )
Inventory, net   $ 19,838     $ 42,496