Loans (Past Due Loans And Nonaccrual Loans) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	$ 31	$ 935
Greater Than 90 Days Still Accruing, Subtotal
Nonaccrual loans	2,904	4,531
Total Past Due and Nonaccrual, Subtotal	2,935	5,466
Total Current, Subtotal	755,228	702,178
Total Financing Receivables	758,163	707,644
Less: Unearned origination fee, net of origination costs	(3,808)	(3,431)
Total	754,355	704,213
Asset Quality Rating - Pass [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	31	401
Greater Than 90 Days Still Accruing, Subtotal
Nonaccrual loans	470
Total Past Due and Nonaccrual, Subtotal	501	401
Total Current, Subtotal	729,622	682,029
Total Financing Receivables	730,123	682,430
Asset Quality Rating - Special Mention [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal		534
Greater Than 90 Days Still Accruing, Subtotal
Nonaccrual loans		596
Total Past Due and Nonaccrual, Subtotal		1,130
Total Current, Subtotal	23,598	12,268
Total Financing Receivables	23,598	13,398
Asset Quality Rating - Substandard [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Greater Than 90 Days Still Accruing, Subtotal
Nonaccrual loans	2,284	3,726
Total Past Due and Nonaccrual, Subtotal	2,284	3,726
Total Current, Subtotal	2,008	7,881
Total Financing Receivables	4,292	11,607
Asset Quality Rating - Doubtful [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Greater Than 90 Days Still Accruing, Subtotal
Nonaccrual loans	150	189
Total Past Due and Nonaccrual, Subtotal	150	189
Total Financing Receivables	150	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