Quarterly report pursuant to Section 13 or 15(d)

Sales (Details)

v3.21.1
Sales (Details) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Sales Of Purchased Inventory [Member] | Company A [Member]    
Concentration Risk, Percentage 0.00% 100.00%
Sales Revenue, Goods, Net $ 0 $ 1,370,000
Sale Of Purchased Inventory [Member]    
Concentration Risk, Percentage 0.00% 100.00%
Sales Revenue, Goods, Net $ 0 $ 1,370,000