Loans And The Allowance For Loan Losses (Recorded Investment In Loans Past Due) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 5,895	$ 11,133
Current Balance	704,263	683,772
Total Gross Loans	710,158	694,905
90+ Days Accruing	805	201
Non-accruing Loans	10,189	10,390
Net deferred loan origination costs	674	759	$ 671
30-59 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	977	5,817
60-89 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	985	3,454
90+ Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	3,933	1,862
Commercial And Industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	834	487
Current Balance	128,978	128,969
Total Gross Loans	129,812	129,456
90+ Days Accruing	103
Non-accruing Loans	5,620	5,500
Commercial And Industrial [Member] | 30-59 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	463	153
Commercial And Industrial [Member] | 60-89 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	223	60
Commercial And Industrial [Member] | 90+ Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	148	274
Residential Real Estate: Residential [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,130	1,688
Current Balance	97,139	96,686
Total Gross Loans	98,269	98,374
90+ Days Accruing	125
Non-accruing Loans	1,265	1,296
Residential Real Estate: Residential [Member] | 30-59 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	237	848
Residential Real Estate: Residential [Member] | 60-89 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	243	158
Residential Real Estate: Residential [Member] | 90+ Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	650	682
Residential Real Estate: Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Balance	709	721
Total Gross Loans	709	721
Commercial Real Estate: Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,525	7,829
Current Balance	371,366	355,423
Total Gross Loans	373,891	363,252
90+ Days Accruing	238
Non-accruing Loans	2,812	3,162
Commercial Real Estate: Commercial [Member] | 30-59 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		4,201
Commercial Real Estate: Commercial [Member] | 60-89 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		3,115
Commercial Real Estate: Commercial [Member] | 90+ Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,525	513
Commercial Real Estate: Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	267	209
Current Balance	44,965	40,777
Total Gross Loans	45,232	40,986
90+ Days Accruing	267	201
Commercial Real Estate: Construction [Member] | 30-59 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		8
Commercial Real Estate: Construction [Member] | 90+ Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	267	201
Home Equities [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,098	906
Current Balance	58,283	59,042
Total Gross Loans	59,381	59,948
90+ Days Accruing	72
Non-accruing Loans	475	415
Home Equities [Member] | 30-59 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	254	594
Home Equities [Member] | 60-89 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	518	120
Home Equities [Member] | 90+ Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	326	192
Consumer Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	41	14
Current Balance	1,658	1,750
Total Gross Loans	1,699	1,764
Non-accruing Loans	17	17
Consumer Loans [Member] | 30-59 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	23	13
Consumer Loans [Member] | 60-89 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1	1
Consumer Loans [Member] | 90+ Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	17
Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Balance	1,165	404
Total Gross Loans	$ 1,165	$ 404