XML 49 R47.htm IDEA: XBRL DOCUMENT v3.20.1
Long-Term Investments (Details 5) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Long-Term Investment [Abstract]    
Share of equity method investee losses $ (210,086) $ (193,012)
Impairments
Total losses on equity investments $ (210,086) $ (193,012)