Securities Narrative (Details) (USD $)	3 Months Ended
	Mar. 31, 2014 Security
Investments, Debt and Equity Securities [Abstract]
Proceeds from sales of securities	$ 26,000,000
Gross gains realized on sale of securities	323,000
Gross loss realized on sale of securities	260,000
Tax expense related to realized gains	21,000
Carrying value of securities pledged for fiduciary powers	$ 112,800,000
Number of securities temporarily impaired	110
Number of securities temporarily impaired in investment grade	109
Number of securities temporarily impaired in speculative grade	1