Securities Narrative (Details) (USD $)	6 Months Ended
	Jun. 30, 2014 Security
Investments, Debt and Equity Securities [Abstract]
Proceeds from sales of securities	$ 38,900,000
Gross gains realized on sale of securities	525,000
Gross loss realized on sale of securities	396,000
Tax expense related to realized gains	44,000
Carrying value of securities pledged for fiduciary powers	$ 174,900,000
Number of securities temporarily impaired	91
Number of securities temporarily impaired in investment grade	90
Number of securities temporarily impaired in speculative grade	1