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Inventory (Tables)
3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
Schedule of inventory
   As of
March 31,
2022
   As of
December 31,
2021
 
Raw materials  $1,732,628   $971,606 
Work-in-process   1,597,888    1,902,299 
Finished goods   105,318    216,069 
Total  $3,435,834   $3,089,974