XML 53 R41.htm IDEA: XBRL DOCUMENT v3.21.1
Property and Equipment, Net (Details) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Property, Plant and Equipment [Abstract]    
Depreciation $ 325,044 $ 349,082
Loss on disposal of property and equipment $ (39,238)