Allowance For Credit Losses (Allowance For Credit Losses And Recorded Investments In Loans Receivables) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended		12 Months Ended	3 Months Ended		6 Months Ended			3 Months Ended		6 Months Ended		12 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended	3 Months Ended		6 Months Ended			3 Months Ended		6 Months Ended		12 Months Ended	3 Months Ended		6 Months Ended			3 Months Ended	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013	Jun. 30, 2014 Residential Mortgage [Member]	Jun. 30, 2013 Residential Mortgage [Member]	Jun. 30, 2014 Residential Mortgage [Member]	Jun. 30, 2013 Residential Mortgage [Member]	Dec. 31, 2013 Residential Mortgage [Member]	Jun. 30, 2014 Commercial Mortgage [Member]	Jun. 30, 2013 Commercial Mortgage [Member]	Jun. 30, 2014 Commercial Mortgage [Member]	Jun. 30, 2013 Commercial Mortgage [Member]	Dec. 31, 2013 Commercial Mortgage [Member]	Jun. 30, 2014 Commercial Term [Member]	Jun. 30, 2013 Commercial Term [Member]	Jun. 30, 2014 Commercial Term [Member]	Jun. 30, 2013 Commercial Term [Member]	Dec. 31, 2013 Commercial Term [Member]	Jun. 30, 2014 Commercial Construction [Member]	Jun. 30, 2013 Commercial Construction [Member]	Jun. 30, 2014 Commercial Construction [Member]	Jun. 30, 2013 Commercial Construction [Member]	Dec. 31, 2013 Commercial Construction [Member]	Jun. 30, 2014 Leases Financing [Member]	Jun. 30, 2013 Leases Financing [Member]	Jun. 30, 2014 Leases Financing [Member]	Jun. 30, 2013 Leases Financing [Member]	Dec. 31, 2013 Leases Financing [Member]	Jun. 30, 2014 Consumer: Home Equity [Member]	Jun. 30, 2013 Consumer: Home Equity [Member]	Jun. 30, 2014 Consumer: Home Equity [Member]	Jun. 30, 2013 Consumer: Home Equity [Member]	Dec. 31, 2013 Consumer: Home Equity [Member]	Jun. 30, 2014 Consumer: Other [Member]	Jun. 30, 2013 Consumer: Other [Member]	Jun. 30, 2014 Consumer: Other [Member]	Jun. 30, 2013 Consumer: Other [Member]	Dec. 31, 2013 Consumer: Other [Member]	Jun. 30, 2013 Unallocated [Member]	Jun. 30, 2014 Unallocated [Member]	Jun. 30, 2013 Unallocated [Member]	Mar. 31, 2014 Unallocated [Member]	Dec. 31, 2013 Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	$ 4,750	$ 7,123	$ 4,623	$ 6,838	$ 6,838	$ 347	$ 327	$ 285	$ 306		$ 2,146	$ 3,248	$ 2,010	$ 3,094	$ 3,094	$ 652	$ 711	$ 621	$ 506	$ 506	$ 806	$ 1,930	$ 1,033	$ 1,536	$ 1,536		$ 2		$ 3		$ 167	$ 180	$ 156	$ 178	$ 178	$ 125	$ 83	$ 78	$ 86		$ 642	$ 440	$ 1,129	$ 507
Charge offs	(130)	(816)	(398)	(831)		(100)	(184)	(100)	(184)		(8)	(394)	(8)	(394)		(11)	(212)	(18)	(222)				(261)				(26)		(26)							(11)		(11)	(5)
Recoveries	12	8	32	128		2	5	5	70							2	1	2	5				10			5	2	6	53							3		9
Provisions	255	375	630	555		66	161	125	117		(7)	256	129	410		(2)	(16)	36	195		213	74	237	468		(5)	22	(6)	(30)		9	1	20	3		(19)	(3)	22	(1)		(120)	67	(607)
Ending balance	4,887	6,690	4,887	6,690	4,623	315	309	315	309		2,131	3,110	2,131	3,110	2,010	641	484	641	484	621	1,019	2,004	1,019	2,004	1,033						176	181	176	181	156	98	80	98	80		522	507	522	507
Ending balance: individually evaluated for impairment	300		300		379										14						276		276		361											24		24		4
Ending balance: collectively evaluated for impairment	4,587		4,587		4,244	315		315		285	2,131		2,131		1,996	641		641		621	743		743		672						176		176		156	74		74		74		507			440
Loans receivables, Ending Balance	439,022		439,022		415,354	25,337		25,337		24,677	250,014		250,014		234,599	87,912		87,912		89,279	22,842		22,842		19,117	1		1		2	46,857		46,857		41,418	6,059		6,059		6,262
Loans receivables, Ending Balance: individually evaluated for impairment	7,198		7,198		7,858	1,734		1,734		2,250	2,499		2,499		2,538						2,406		2,406		2,554						460		460		434	99		99		82
Loans receivable, Ending Balance: collectively evaluated for impairment	431,824		431,824		407,496	23,603		23,603		22,427	247,515		247,515		232,061	87,912		87,912		89,279	20,436		20,436		16,563	1		1		2	46,397		46,397		40,984	5,960		5,960		6,180
Reserve for unfunded loan commitments included in other liabilities			$ 160	$ 142	$ 143								$ 10	$ 11	$ 9			$ 79	$ 81	$ 68			$ 60	$ 41	$ 57								$ 11	$ 9	$ 9