XML 42 R34.htm IDEA: XBRL DOCUMENT v3.22.2.2
Property, Plant and Equipment, Net (Tables)
3 Months Ended
Mar. 31, 2022
Property, Plant and Equipment [Abstract]  
Schedule of property, plant and equipment
   Estimated Useful
Lives
(in years)
  As of
March 31,
2022
   As of
December 31,
2021
 
Laboratory and manufacturing equipment  3-10  $17,790,623   $17,388,757 
Buildings and improvements  10-39   19,315,965    19,119,698 
Office furniture and equipment  3-10   891,453    869,191 
Construction in progress  n/a   3,187,950    2,992,359 
Land  n/a   516,867    516,867 
Property, plant and equipment, gross      41,702,858    40,886,872 
Accumulated depreciation      (14,570,710)   (13,993,273)
Property, plant and equipment, net     $27,132,148   $26,893,599