XML 50 R39.htm IDEA: XBRL DOCUMENT v3.21.2
Property and Equipment, Net (Details) - Schedule of property and equipment - USD ($)
Jun. 30, 2021
Dec. 31, 2020
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 539,571 $ 461,246
Less Accumulated depreciation (391,078) (363,417)
Property and equipment, net 148,493 97,829
Property and Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 376,164 297,839
Equipment under finance lease [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 163,407 $ 163,407