Loans (Past Due Loans And Nonaccrual Loans) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	$ 1,761	$ 935
60-89 Days Past Due Still Accruing, Subtotal	344
Greater Than 90 Days Still Accruing, Subtotal
Nonaccrual loans	3,833	4,531
Total Past Due and Nonaccrual, Subtotal	5,938	5,466
Total Current, Subtotal	715,634	702,178
Total Financing Receivables	721,572	707,644
Less: Unearned origination fee, net of origination costs	(3,415)	(3,431)
Total	718,157	704,213
Asset Quality Rating - Pass [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	273	401
60-89 Days Past Due Still Accruing, Subtotal	81
Greater Than 90 Days Still Accruing, Subtotal
Total Past Due and Nonaccrual, Subtotal	354	401
Total Current, Subtotal	696,174	682,029
Total Financing Receivables	696,528	682,430
Asset Quality Rating - Special Mention [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	1,488	534
60-89 Days Past Due Still Accruing, Subtotal	193
Greater Than 90 Days Still Accruing, Subtotal
Nonaccrual loans	470	596
Total Past Due and Nonaccrual, Subtotal	2,151	1,130
Total Current, Subtotal	16,943	12,268
Total Financing Receivables	19,094	13,398
Asset Quality Rating - Substandard [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
60-89 Days Past Due Still Accruing, Subtotal	70
Greater Than 90 Days Still Accruing, Subtotal
Nonaccrual loans	3,363	3,726
Total Past Due and Nonaccrual, Subtotal	3,433	3,726
Total Current, Subtotal	2,517	7,881
Total Financing Receivables	5,950	11,607
Asset Quality Rating - Doubtful [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Greater Than 90 Days Still Accruing, Subtotal
Nonaccrual loans		189
Total Past Due and Nonaccrual, Subtotal		189
Total Financing Receivables		189
Asset Quality Rating - Loss [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Greater Than 90 Days Still Accruing, Subtotal
Nonaccrual loans		20
Total Past Due and Nonaccrual, Subtotal		20
Total Financing Receivables		$ 20