Allowance For Credit Losses (Impaired Loans By Loan Portfolio) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Financing Receivable, Impaired [Line Items]
Recorded Investment, With no related allowance recorded	$ 8,253		$ 8,253		$ 5,763
Unpaid Principal Balance, With no related allowance recorded	13,691		13,691		9,300
Average Recorded Investment, With no related allowance recorded	7,034	5,129	6,337	5,709
Interest Income Recognized, With no related allowance recorded	30		83	3
Recorded Investment, With allowance recorded	200		200		2,095
Unpaid Principal Balance, With allowance recorded	200		200		3,426
Related Allowance	121		121		379
Average Recorded Investment, With allowance recorded	792	2,729	1,479	5,212
Recorded Investment, Total	8,453		8,453		7,858
Unpaid Principal Balance, Total	13,891		13,891		12,726
Average Recorded Investment, Total	7,826	7,858	7,816	10,921
Interest Income Recognized, Total	30		83	3
Residential Mortgage [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment, With no related allowance recorded	2,117		2,117		2,250
Unpaid Principal Balance, With no related allowance recorded	2,763		2,763		2,848
Average Recorded Investment, With no related allowance recorded	1,926	2,472	1,899	2,428
Average Recorded Investment, With allowance recorded			188	80
Recorded Investment, Total	2,117		2,117		2,250
Unpaid Principal Balance, Total	2,763		2,763		2,848
Average Recorded Investment, Total	1,926	2,472	2,087	2,508
Commercial Mortgage [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment, With no related allowance recorded	3,428		3,428		2,502
Unpaid Principal Balance, With no related allowance recorded	3,509		3,509		2,574
Average Recorded Investment, With no related allowance recorded	2,964	1,218	2,736	1,897
Interest Income Recognized, With no related allowance recorded	29		76
Recorded Investment, With allowance recorded					36
Unpaid Principal Balance, With allowance recorded					36
Related Allowance					14
Average Recorded Investment, With allowance recorded		566	18	1,837
Recorded Investment, Total	3,428		3,428		2,538
Unpaid Principal Balance, Total	3,509		3,509		2,610
Average Recorded Investment, Total	2,964	1,784	2,754	3,734
Interest Income Recognized, Total	29		76
Commercial Term [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance, With no related allowance recorded					3
Recorded Investment, With allowance recorded	200		200
Unpaid Principal Balance, With allowance recorded	200		200
Related Allowance	121		121
Average Recorded Investment, With allowance recorded	100		50	50
Recorded Investment, Total	200		200
Unpaid Principal Balance, Total	200		200		3
Average Recorded Investment, Total	100		50	50
Commercial Construction [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment, With no related allowance recorded	2,156		2,156		499
Unpaid Principal Balance, With no related allowance recorded	6,853		6,853		3,355
Average Recorded Investment, With no related allowance recorded	1,625	1,277	1,211	1,184
Recorded Investment, With allowance recorded					2,055
Unpaid Principal Balance, With allowance recorded					3,386
Related Allowance					361
Average Recorded Investment, With allowance recorded	656	2,163	1,170	3,245
Recorded Investment, Total	2,156		2,156		2,554
Unpaid Principal Balance, Total	6,853		6,853		6,741
Average Recorded Investment, Total	2,281	3,440	2,381	4,429
Leases Financing [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded				14
Average Recorded Investment, Total				14
Consumer: Home Equity [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment, With no related allowance recorded	458		458		434
Unpaid Principal Balance, With no related allowance recorded	472		472		442
Average Recorded Investment, With no related allowance recorded	459	60	437	62
Interest Income Recognized, With no related allowance recorded	1		7
Recorded Investment, Total	458		458		434
Unpaid Principal Balance, Total	472		472		442
Average Recorded Investment, Total	459	60	437	62
Interest Income Recognized, Total	1		7
Consumer Other [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment, With no related allowance recorded	94		94		78
Unpaid Principal Balance, With no related allowance recorded	94		94		78
Average Recorded Investment, With no related allowance recorded	61	102	54	124
Interest Income Recognized, With no related allowance recorded				3
Recorded Investment, With allowance recorded					4
Unpaid Principal Balance, With allowance recorded					4
Related Allowance					4
Average Recorded Investment, With allowance recorded	36		53
Recorded Investment, Total	94		94		82
Unpaid Principal Balance, Total	94		94		82
Average Recorded Investment, Total	97	102	107	124
Interest Income Recognized, Total				$ 3