XML 56 R39.htm IDEA: XBRL DOCUMENT v3.20.1
Investments, Trading Securities (Details) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Increase (Decrease) in Trading Securities [Abstract]    
Net unrealized gains (losses) $ 0 $ 0
Net realized gains (losses) (132,518) 0
Net unrealized and realized gains (losses) $ (132,518) $ 0