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Property, Plant and Equipment (Tables)
12 Months Ended
Dec. 31, 2020
Property, Plant and Equipment [Abstract]  
Schedule of property, plant and equipment

   Estimated        
   Useful Life  2020   2019 
            
Land     $278,325   $278,325 
Building and Improvements  30 years   9,563,406    9,563,406 
Manufacturing and warehouse equipment  6-20 years   11,959,563    10,699,461 
Office equipment and furniture  3-5 years   1,880,387    1,778,781 
Leasehold improvements  10-15 years   587,183    577,068 
Finance leases – right to use  5 years   113,741    45,951 
Vehicles  3 years   10,020    10,020 
Construction in process      464,203    142,612 
Property, plant and equipment, gross      24,856,828    23,095,624 
              
Less accumulated depreciation      (14,754,866)   (13,757,397)
              
Property, plant and equipment, net     $10,101,962   $9,338,227