Loan Quality (Impaired Financing Receivables) (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 With No Allowance	$ 24,393		$ 24,393		$ 27,951
Unpaid Principal Balance With No Allowance	30,541		30,541		34,606
Recorded Investment With Allowance	2,814		2,814		2,945
Unpaid Principal Balance With Allowance	3,041		3,041		3,125
Related Allowance	1,025		1,025		1,100
Average Recorded Investment	27,391	36,827	29,512	34,134
Interest Income Recognized	96	104	200	81
Residential Real Estate First Liens [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	2,271		2,271		3,030
Unpaid Principal Balance With No Allowance	2,348		2,348		3,500
Recorded Investment With Allowance					9
Unpaid Principal Balance With Allowance					39
Related Allowance					9
Average Recorded Investment	2,289	3,439	2,753	4,283
Interest Income Recognized	15	4	25	8
Residential Real Estate Junior Liens & Lines of Credit [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	120		120		108
Unpaid Principal Balance With No Allowance	145		145		127
Average Recorded Investment	120	679	123	722
Interest Income Recognized		4		1
Residential Real Estate 1-4 Family [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	2,391		2,391		3,138
Unpaid Principal Balance With No Allowance	2,493		2,493		3,627
Recorded Investment With Allowance					9
Unpaid Principal Balance With Allowance					39
Related Allowance					9
Average Recorded Investment	2,409	4,118	2,876	5,005
Interest Income Recognized	15	8	25	9
Residential Real Estate - Construction [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	525		525		537
Unpaid Principal Balance With No Allowance	553		553		556
Average Recorded Investment	527	550	530	692
Interest Income Recognized
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	21,338		21,338		24,188
Unpaid Principal Balance With No Allowance	27,103		27,103		30,334
Recorded Investment With Allowance	916		916		966
Unpaid Principal Balance With Allowance	1,022		1,022		1,043
Related Allowance	68		68		89
Average Recorded Investment	22,399	29,705	24,032	24,218
Interest Income Recognized	81	96	174	36
Commercial [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	139		139		88
Unpaid Principal Balance With No Allowance	392		392		89
Recorded Investment With Allowance	1,898		1,898		1,970
Unpaid Principal Balance With Allowance	2,019		2,019		2,043
Related Allowance	957		957		1,002
Average Recorded Investment	2,056	2,454	2,074	4,219
Interest Income Recognized			$ 1	$ 36