XML 53 R42.htm IDEA: XBRL DOCUMENT v3.21.2
Property and Equipment (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Property, Plant and Equipment [Abstract]        
Depreciation expenses $ 2,856 $ 8,730 $ 8,725 $ 30,329