XML 35 R24.htm IDEA: XBRL DOCUMENT v3.21.2
Property and Equipment, Net (Tables)
6 Months Ended
Jun. 30, 2021
Property, Plant and Equipment [Abstract]  
Schedule of property and equipment
   June 30,
2021
   December 31,
2020
 
Property and equipment  $376,164   $297,839 
Equipment under finance lease (see Note 10)   163,407    163,407 
    539,571    461,246 
Less Accumulated depreciation   (391,078)   (363,417)
Property and equipment, net  $148,493   $97,829