Loans (Troubled Debts Restructured) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013 Commercial and Industrial [Member] Troubled Debts Restructured [Member] loan	Mar. 31, 2013 Commercial [Member] Real Estate [Member] Troubled Debts Restructured [Member] loan	Mar. 31, 2014 First Mortgage [Member] Real Estate [Member] loan	Mar. 31, 2013 First Mortgage [Member] Real Estate [Member] Troubled Debts Restructured [Member] loan	Mar. 31, 2013 Consumer Open End and Junior Liens [Member] Real Estate [Member] Troubled Debts Restructured [Member] loan	Mar. 31, 2013 Consumer Auto [Member] Troubled Debts Restructured [Member] loan	Mar. 31, 2013 Consumer Boat/RVs [Member] Troubled Debts Restructured [Member] loan	Mar. 31, 2013 Consumer Other [Member] Troubled Debts Restructured [Member] loan
Financing Receivable, Modifications [Line Items]
No. of Loans	2	1	3	11	4	2	1	1
Pre-Modification Outstanding Recorded Balance	$ 1,009	$ 50	$ 381	$ 750	$ 220	$ 22	$ 30	$ 11
Post-Modification Outstanding Recorded Balance	$ 723	$ 50	$ 394	$ 1,056	$ 229	$ 22	$ 30	$ 11