Loans and the Allowance for Loan Losses (Narrative) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Financing Receivable, Impaired [Line Items]
Loans and Leases Receivable, Related Parties	$ 20,365,000	$ 18,977,000
Loans and Leases Receivable, Related Parties, Additions	11,613,000	13,952,000
Loans and Leases Receivable, Related Parties, Collections	10,225,000	5,254,000
Loans Pledged as Collateral	564,700,000	532,800,000
Loans performing under the restructured terms	5,700,000	6,200,000
Percent Of Performing Troubled Debt Restructurings, Restructured in Current Periods	87.40%	91.00%
Financing Receivable, Modifications, Recorded Investment	6,600,000
Loans modified in troubled debt restructuring on non-accrual status	826,000
Loans on which concessions were made	1,500,000
Loans on which two or more concessions were made	5,100,000
Capital Leases, Net Investment in Direct Financing Leases, Minimum Payments to be Received	4,483,000	4,699,000
Capital Leases Net Investment In Direct Financing Leases Unearned Interest Income	733,000	928,000
Capital Leases, Net Investment in Direct Financing Leases	3,750,000	3,771,000
Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans	104,000	187,000	378,000
Mr. Fish [Member]
Financing Receivable, Impaired [Line Items]
Loans and Leases Receivable, Related Parties	$ 9,910,000