Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details)

v3.21.2
Inventories (Details) - USD ($)
Jun. 30, 2021
Dec. 31, 2020
Inventory Disclosure [Abstract]    
Raw materials $ 1,188,273 $ 763,633
Work in process 260,824 173,043
Finished product 90,417
Total inventory $ 1,539,514 $ 936,676