Allowance For Loan Losses And Credit Quality Of Financing Receivables (Impaired Loans) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Financing Receivable, Impaired [Line Items]
Recorded Investment, Total	$ 11,788		$ 11,788		$ 13,520
Unpaid Principal Balance, Total	13,770		13,770		15,307
Related Allowance	635		635		485
Average Recorded Investment, With no recorded allowance	6,004	7,191	7,164	7,943
Average Recorded Investment, With an allowance recorded	5,977	8,597	5,420	8,756
Average Recorded Investment, Total	11,981	15,788	12,584	16,699
Interest Income Recognized, With no recorded allowance	19	1	47	3
Interest Income Recognized, With an allowance recorded	3	34	8	42
Interest Income Recognized, Total	22	35	55	45
Commercial And Industrial [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment, With an allowance recorded				9
Construction [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment, With no recorded allowance		494		993
Average Recorded Investment, With an allowance recorded		427		441
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment, With no related allowance	4,279		4,279		7,394
Recorded Investment, With an allowance recorded	5,280		5,280		3,500
Recorded Investment, Total	9,559		9,559		10,894
Unpaid Principal Balance, With no related allowance	5,141		5,141		7,967
Unpaid Principal Balance, With an allowance recorded	6,375		6,375		4,595
Unpaid Principal Balance, Total	11,516		11,516		12,562
Related Allowance	547		547		322
Average Recorded Investment, With no recorded allowance	4,321	5,181	5,372	5,431
Average Recorded Investment, With an allowance recorded	5,298	6,246	4,672	6,415
Interest Income Recognized, With no recorded allowance	10	1	18	3
Interest Income Recognized, With an allowance recorded		32	1	37
Residential Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment, With no related allowance	1,687		1,687		1,849
Recorded Investment, With an allowance recorded	542		542		777
Recorded Investment, Total	2,229		2,229		2,626
Unpaid Principal Balance, With no related allowance	1,712		1,712		1,874
Unpaid Principal Balance, With an allowance recorded	542		542		871
Unpaid Principal Balance, Total	2,254		2,254		2,745
Related Allowance	88		88		163
Average Recorded Investment, With no recorded allowance	1,683	1,516	1,792	1,519
Average Recorded Investment, With an allowance recorded	678	1,924	747	1,891
Interest Income Recognized, With no recorded allowance	9		29
Interest Income Recognized, With an allowance recorded	$ 3	$ 2	$ 7	$ 5