Quarterly report pursuant to Section 13 or 15(d)

Inventory (Details)

v3.20.2
Inventory (Details) - USD ($)
Sep. 30, 2020
Dec. 31, 2019
Inventory Disclosure [Abstract]    
Raw materials $ 7,310,381 $ 3,741,097
Work in process 526,384 422,176
Finished goods 0 0
Gross inventory 7,836,765 4,163,273
Less inventory reserve (1,871,055) (2,365,127)
Total inventory, net $ 5,965,710 $ 1,798,146