Loans Loans, Acquired Loans Accounted For (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013	Jan. 24, 2014 Eaton National Bank [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Contractually required principal at acquisition			$ 23,233
Contractual cash flows not expected to be collected (nonaccretable difference)			(5,930)
Expected cash flows at acquisition			17,303
Interest component of expected cash flows (accretable discount)	(3,152)	(1,107)	(2,153)
Fair value of acquired impaired loans			$ 15,150