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, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2021	Sep. 30, 2020
Earnings Available To Common Shareholders
Net Income	$ 4,642,470	$ 2,924,142	$ 3,178,792	$ 904,711	$ 2,016,331	$ 1,064,187	$ 10,745,404	$ 3,985,229
Income	$ 4,642,470			$ 904,711			$ 10,745,404	$ 3,985,229