Quarterly report pursuant to Section 13 or 15(d)

Inventory (Details)

v3.22.1
Inventory (Details) - USD ($)
Mar. 31, 2022
Dec. 31, 2021
Inventory Disclosure [Abstract]    
Raw materials $ 7,211,826 $ 7,072,991
Less: reserves (381,000) (381,000)
Raw materials, net 6,830,826 6,691,991
Work-in-process 402,715 549,802
Finished goods 523,196 523,196
Inventories, net $ 7,756,737 $ 7,764,989