Allowance For Loan Losses And Credit Quality Of Financing Receivables (Credit Risk Profile By Creditworthiness) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	$ 479,523	$ 472,461
Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	17,900	20,549
Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	11,341	12,379
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	328,909	326,370
Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	120,126	111,498
Consumer And Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	1,247	1,665
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	463,131	455,111
Pass [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	17,873	20,446
Pass [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	11,341	12,379
Pass [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	315,473	312,172
Pass [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	117,335	108,587
Pass [Member] | Consumer And Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	1,109	1,527
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	8,854	8,861
Special Mention [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	7	9
Special Mention [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	8,088	8,257
Special Mention [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	759	457
Special Mention [Member] | Consumer And Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable		138
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	7,538	8,489
Substandard [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	20	94
Substandard [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	5,348	5,941
Substandard [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	2,032	$ 2,454
Substandard [Member] | Consumer And Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans receivable	$ 138