Income Taxes (Tables)

6 Months Ended

Jun. 30, 2017

Income Taxes

Reconciliation Of Federal Income Tax Rate To Effective Tax Rate

	Three Months Ended June 30,				Six months ended June 30,
	2017		2016		2017		2016
Income tax expense at federal statutory rate	34.0	%	34.0	%	34.0	%	34.0	%
Increase (decrease) resulting from:
Tax exempt income	(2.1)	%	(1.1)	%	(2.1)	%	(1.5)	%
State income taxes, net of federal income tax benefit	5.3	%	5.6	%	5.3	%	5.6	%
Incentive stock options	0.4	%	0.3	%	0.5	%	0.6	%
Other nondeductible (income) expenses	0.3	%	0.6	%	0.2	%	0.7	%
Effective income tax rate	37.9	%	39.4	%	37.9	%	39.4	%