Loan Quality (Aging Of Payments Of The Loan Portfolio) (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	$ 851,200	$ 769,191
Loans Past Due and Still Accruing	2,133	7,455
Non-accrual loans	5,243	5,370
Total Loans	858,576	782,016
Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	811	6,416
Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	629	671
Financing Receivables, 90 Days+ Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	693	368
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	214,638	210,539
Loans Past Due and Still Accruing	455	941
Non-accrual loans	518	911
Total Loans	215,611	212,391
Residential Real Estate [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	301	261
Residential Real Estate [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	55	466
Residential Real Estate [Member] | Financing Receivables, 90 Days+ Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	99	214
Residential Real Estate [Member] | First Liens [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	162,334	159,998
Loans Past Due and Still Accruing	330	674
Non-accrual loans	422	806
Total Loans	163,086	161,478
Residential Real Estate [Member] | First Liens [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	239	44
Residential Real Estate [Member] | First Liens [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	53	416
Residential Real Estate [Member] | First Liens [Member] | Financing Receivables, 90 Days+ Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	38	214
Residential Real Estate [Member] | Junior Liens & Lines Of Credit [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	52,304	50,541
Loans Past Due and Still Accruing	125	267
Non-accrual loans	96	105
Total Loans	52,525	50,913
Residential Real Estate [Member] | Junior Liens & Lines Of Credit [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	62	217
Residential Real Estate [Member] | Junior Liens & Lines Of Credit [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	2	50
Residential Real Estate [Member] | Junior Liens & Lines Of Credit [Member] | Financing Receivables, 90 Days+ Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	61
Residential Real Estate - Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	8,111	7,209
Loans Past Due and Still Accruing		177
Non-accrual loans	545	502
Total Loans	8,656	7,888
Residential Real Estate - Construction [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing		177
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	369,833	330,953
Loans Past Due and Still Accruing	1,327	6,061
Non-accrual loans	4,156	3,681
Total Loans	375,316	340,695
Commercial Real Estate [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	200	5,713
Commercial Real Estate [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	559	196
Commercial Real Estate [Member] | Financing Receivables, 90 Days+ Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	568	152
Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	253,919	215,449
Loans Past Due and Still Accruing	331	217
Non-accrual loans	24	276
Total Loans	254,274	215,942
Commercial [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	300	210
Commercial [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	5	5
Commercial [Member] | Financing Receivables, 90 Days+ Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	26	2
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	4,699	5,041
Loans Past Due and Still Accruing	20	59
Total Loans	4,719	5,100
Consumer [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	10	55
Consumer [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	$ 10	$ 4