Loans (Total Loans And Leases Outstanding) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	$ 439,022		$ 415,354
Less allowance for credit losses	(4,887)	(4,750)	(4,623)	(6,690)	(7,123)	(6,838)
Net loans and leases	434,135		410,731
Residential Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	25,337		24,677
Less allowance for credit losses	(315)	(347)	(285)	(309)	(327)	(306)
Commercial Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	250,014		234,599
Less allowance for credit losses	(2,131)	(2,146)	(2,010)	(3,110)	(3,248)	(3,094)
Commercial Term [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	87,912		89,279
Less allowance for credit losses	(641)	(652)	(621)	(484)	(711)	(506)
Commercial Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	22,842		19,117
Less allowance for credit losses	(1,019)	(806)	(1,033)	(2,004)	(1,930)	(1,536)
Leases Financing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	1		2
Less allowance for credit losses					(2)	(3)
Consumer: Home Equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	46,857		41,418
Less allowance for credit losses	(176)	(167)	(156)	(181)	(180)	(178)
Consumer: Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	6,059		6,262
Less allowance for credit losses	$ (98)	$ (125)	$ (78)	$ (80)	$ (83)	$ (86)