Income Taxes (Components Of Income Tax Expense) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Components of Income Tax Expense (Benefit), Continuing Operations [Abstract]
Current, Federal	$ 13,809	$ 0
Deferred, Federal	(51,809)	(727,333)
Federal, Total	(38,000)	(727,333)
Current, State	8,800	8,800
Deferred, State	(104,987)	(38,700)
State, Total	(96,187)	(29,900)
Total, Current	22,609	8,800
Total, Deferred	(156,796)	(766,033)
Total	$ (134,187)	$ (757,233)