Income Taxes (Reconciliation Of Effective Tax Rate) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Income Taxes [Abstract]
Federal tax expense at statutory rates	$ 2,445,273	$ 1,569,667
Nondeductible lobbying expense	23,460	25,536
State expense, net of federal impact	477,566	312,950
Stock option expense		(910)
Other	(22,299)	(17,594)
Income tax expense	$ 2,924,000	$ 1,889,649