Loans (Non-Accrual Loan, Segregated by Class of Loans) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	$ 7,646	$ 8,400
Commercial and Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	1,157	1,109
Commercial [Member] | Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	1,085	1,349
Commercial Construction and Development [Member] | Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	1,003	1,103
First Mortgage [Member] | Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	3,743	4,057
Consumer Open End and Junior Liens [Member] | Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	325	421
Consumer Auto [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	9	10
Consumer Boat/RVs [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	302	339
Consumer Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	$ 22	$ 12