Loans - Past Due Loans And Nonaccrual Loans (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	$ 1,057,000	$ 935,000
60-89 Days Past Due Still Accruing, Subtotal	0	0
Greater Than 90 Days Still Accruing, Subtotal	0	0
Nonaccrual loans	1,815,000	4,531,000
Total Past Due and Nonaccrual, Subtotal	2,872,000	5,466,000
Total Current, Subtotal	771,165,000	702,178,000
Total Financing Receivables	774,037,000	707,644,000
Less: Unearned origination fee, net of origination costs	(4,021,000)	(3,431,000)
Total loans	770,016,000	704,213,000
Asset Quality Rating - Pass
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	672,000	401,000
60-89 Days Past Due Still Accruing, Subtotal	0	0
Greater Than 90 Days Still Accruing, Subtotal	0	0
Nonaccrual loans	127,000	0
Total Past Due and Nonaccrual, Subtotal	799,000	401,000
Total Current, Subtotal	750,694,000	682,029,000
Total Financing Receivables	751,493,000	682,430,000
Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	385,000	534,000
60-89 Days Past Due Still Accruing, Subtotal	0	0
Greater Than 90 Days Still Accruing, Subtotal	0	0
Nonaccrual loans	0	596,000
Total Past Due and Nonaccrual, Subtotal	385,000	1,130,000
Total Current, Subtotal	17,985,000	12,268,000
Total Financing Receivables	18,370,000	13,398,000
Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	0	0
60-89 Days Past Due Still Accruing, Subtotal	0	0
Greater Than 90 Days Still Accruing, Subtotal	0	0
Nonaccrual loans	1,688,000	3,726,000
Total Past Due and Nonaccrual, Subtotal	1,688,000	3,726,000
Total Current, Subtotal	2,486,000	7,881,000
Total Financing Receivables	4,174,000	11,607,000
Asset Quality Rating - Doubtful
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	0	0
60-89 Days Past Due Still Accruing, Subtotal	0	0
Greater Than 90 Days Still Accruing, Subtotal	0	0
Nonaccrual loans	0	189,000
Total Past Due and Nonaccrual, Subtotal	0	189,000
Total Current, Subtotal	0	0
Total Financing Receivables	0	189,000
Asset Quality Rating - Loss
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	0	0
60-89 Days Past Due Still Accruing, Subtotal	0	0
Greater Than 90 Days Still Accruing, Subtotal	0	0
Nonaccrual loans	0	20,000
Total Past Due and Nonaccrual, Subtotal	0	20,000
Total Current, Subtotal	0	0
Total Financing Receivables	$ 0	$ 20,000