Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Deferred tax assets [Abstract]
Allowance for loan losses	$ 4,410	$ 4,241
Nonaccrual loan interest	363	362
Other real estate owned expense	0	127
Other real estate owned valuation allowance	1,420	869
Deferred compensation	665	579
Loans	5,390	8,165
Other	543	889
Total deferred tax assets	12,791	15,232
Deferred tax liabilities [Abstract]
Depreciation	1,021	1,055
Accretion of discounts on securities	210	147
Core deposit intangibles	1,105	1,631
Net unrealized gains on securities	1,927	5,277
Prepaid pension expense	656	265
Pension liability	570	1,186
Trust preferred fair value adjustment	687	723
Other	253	528
Total deferred tax liabilities	6,429	10,812
Net deferred tax assets	6,362	4,420
Provision for income taxes [Abstract]
Taxes currently payable	4,030	736	1,857
Deferred tax expense	2,024	5,557	3,053
Total income tax expense	6,054	6,293	4,910
Reconcilement of the "expected" Federal income tax expense to reported income tax expense [Abstract]
Expected federal tax expense	7,630	7,805	5,768
Nondeductible interest expense	77	97	83
Tax-exempt interest	(1,491)	(1,545)	(1,331)
State income taxes	254	214	68
Other, net	(416)	(278)	322
Total income tax expense	$ 6,054	$ 6,293	$ 4,910