Annual report pursuant to Section 13 and 15(d)

Inventories (Tables)

v3.21.1
Inventories (Tables)
12 Months Ended
Dec. 31, 2020
Inventory Disclosure [Abstract]  
Schedule of Inventories

Inventories consist of the following as of December 31:

 

    2020     2019  
Raw materials   $ 759,400     $ 763,800  
Finished goods     234,919       414,031  
Total inventories   $ 994,319     $ 1,177,831