Income Taxes (Components Of Income Tax Expense) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Components of Income Tax Expense (Benefit), Continuing Operations [Abstract]
Current, Federal	$ 0	$ (857,279)
Deferred, Federal	(1,327,602)	148,808
Federal, Total	(1,327,602)	(708,471)
Current, State	8,800	8,774
Deferred, State	163,565	(10,264)
State, Total	172,365	(1,490)
Total, Current	8,800	(848,505)
Total, Deferred	(1,164,037)	138,544
Total	$ (1,155,237)	$ (709,961)