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Inventories (Tables)
3 Months Ended
Mar. 31, 2021
Inventory Disclosure [Abstract]  
Schedule of inventories stated at lower of cost or market


 

 

March 31, 2021

 

 

December 31, 2020

 

Raw materials

 

$

981,452

 

 

$

1,008,653

 

Work in process

 

 

 4,367,610

 

 

 

4,304,415

 

Finished goods

 

 

273,666

 

 

 

428,549

 

Total inventory

 

 

5,622,728

 

 

 

5,741,617

 

Less: noncurrent

 

 

4,678,013

 

 

4,865,181

Total - current

 

$

944,715

 

 

$

876,436