Earnings Per Common Share (Reconciliation of Net Income to Net Income Available to Common Shareholders) (Details) - USD ($)	3 Months Ended						9 Months Ended
	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2020	Sep. 30, 2019
Earnings Available To Common Shareholders
Net Income	$ 904,711	$ 2,016,331	$ 1,064,187	$ 2,219,467	$ 1,884,031	$ 2,088,873	$ 3,985,229	$ 6,192,371
Income	$ 904,711			$ 2,219,467