Income Taxes (Components Of Income Tax Expense) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Components of Income Tax Expense (Benefit), Continuing Operations [Abstract]
Current, Federal	$ (857,279)	$ (761,435)	$ 591,434
Deferred, Federal	148,808	180,235	(150,200)
Federal, Total	(708,471)	(581,200)	441,234
Current, State	8,774	8,960	8,910
Deferred, State	(10,264)	20,152	0
State, Total	(1,490)	29,112	8,910
Total, Current	(848,505)	(752,475)	600,344
Total, Deferred	138,544	200,387	(150,200)
Total	$ (709,961)	$ (552,088)	$ 450,144