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Property, Plant and Equipment, Net (Tables)
3 Months Ended
Mar. 31, 2023
Property, Plant and Equipment [Abstract]  
Schedule of property, plant and equipment
   Estimated Useful Lives
(in years)
  As of
March 31,
2023
   As of
December 31,
2022
 
Laboratory and manufacturing equipment  3-10  $19,652,510   $19,181,960 
Buildings and improvements  10-39   20,050,167    20,050,167 
Office furniture and equipment  3-10   946,655    900,306 
Construction in progress  n/a   3,788,433    3,668,046 
Land  n/a   516,867    516,867 
Property, plant and equipment, gross      44,954,632    44,317,346 
Accumulated depreciation      (16,493,753)   (15,875,620)
Property, plant and equipment, net     $28,460,879   $28,441,726