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Property and Equipment, Net (Details) - USD ($)
3 Months Ended 6 Months Ended 18 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2021
Property, Plant and Equipment [Abstract]        
Depreciation expense $ 53,076 $ 82,866 $ 101,856 $ 171,726