XML 19 R29.htm IDEA: XBRL DOCUMENT v3.20.1
Earnings Per Common Share (Reconciliation of Net Income to Net Income Available to Common Shareholders) (Details) - USD ($)
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Earnings Available To Common Shareholders    
Net Income $ 1,064,187 $ 2,088,873
Income $ 1,064,187 $ 2,088,873