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Property and Equipment
9 Months Ended
Sep. 30, 2019
Property, Plant and Equipment [Abstract]  
Property and Equipment

5. Property and Equipment

 

    September 30, 2019     December 31, 2018  
Equipment   $ 6,389,366     $ 6,739,939  
Leasehold improvements     2,488,505       2,684,065  
      8,877,871       9,424,004  
Less: Accumulated depreciation     (8,607,120 )     (9,080,311 )
Net property and equipment   $ 270,751     $ 343,693  

 

Certain prior year amounts have been reclassified to conform to the 2019 presentation.