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Property and Equipment, Net (Details) - Schedule of property and equipment - USD ($)
Jun. 30, 2021
Dec. 31, 2020
Dec. 31, 2019
Property, Plant and Equipment [Line Items]      
Property and equipment, gross $ 539,571 $ 461,246  
Less Accumulated depreciation (391,078) (363,417) $ (277,363)
Property and equipment, net 148,493 97,829 $ 161,820
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