Subsequent Events (Details) (USD $)	6 Months Ended				1 Months Ended	3 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013		Jul. 31, 2014 Subsequent Event [Member]	Sep. 30, 2014 Subsequent Event [Member]	Aug. 22, 2014 Subsequent Event [Member]
Subsequent Event [Line Items]
Gain on sale of other real estate	$ (5,000)	$ (112,000)			$ 1,100,000
Other real estate	6,314,000		6,687,000	[1]	4,900,000
Percentage of reduction in other real estate (in hundredths)					22.20%
Estimated after tax effect on diluted earnings (in dollars per share)						$ 0.06
Redemption of Statutory Trust 1 and Capital Securities							7,200,000
Percentage of redemption price of Statutory Trust 1 and Capital Securities (in hundredths)							103.57%
Decrease in earnings due to redemption						(167,000)
Decrease in diluted earnings per share due to redemption (in dollars per share)						$ 0.01
Estimated decrease in dividend income earned on the Capital Securities						(113,000)
Diluted earnings per share on estimated decrease in dividend income earned on Capital Securities (in dollars per share)						$ 0.01
FIS consulting costs						200,000
Demolition and rebuilding cost						330,000
Expected nonoperating costs						$ 550,000
Estimated after tax effect on diluted earnings per share on expected nonoperating costs (in dollars per share)						$ 0.03

[1] Derived from audited financial statements.