Loan Quality (Impaired Financing Receivables) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	$ 27,568		$ 27,951
Unpaid Principal Balance With No Allowance	33,205		34,606
Recorded Investment With Allowance	3,396		2,945
Unpaid Principal Balance With Allowance	4,391		3,125
Related Allowance	1,215		1,100
Average Recorded Investment	31,633	39,491
Interest Income Recognized	298	43
Residential Real Estate First Liens [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	3,181		3,030
Unpaid Principal Balance With No Allowance	3,649		3,500
Recorded Investment With Allowance			9
Unpaid Principal Balance With Allowance			39
Related Allowance			9
Average Recorded Investment	3,218	3,626
Interest Income Recognized	14	4
Residential Real Estate Junior Liens & Lines of Credit [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	110		108
Unpaid Principal Balance With No Allowance	135		127
Average Recorded Investment	126	742
Interest Income Recognized	4	1
Residential Real Estate 1-4 Family [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	3,291		3,138
Unpaid Principal Balance With No Allowance	3,784		3,627
Recorded Investment With Allowance			9
Unpaid Principal Balance With Allowance			39
Related Allowance			9
Average Recorded Investment	3,344	4,368
Interest Income Recognized	18	5
Residential Real Estate - Construction [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	530		537
Unpaid Principal Balance With No Allowance	553		556
Average Recorded Investment	532	556
Interest Income Recognized	5
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	23,607		24,188
Unpaid Principal Balance With No Allowance	28,724		30,334
Recorded Investment With Allowance	1,468		966
Unpaid Principal Balance With Allowance	2,362		1,043
Related Allowance	247		89
Average Recorded Investment	25,665	30,087
Interest Income Recognized	244	38
Commercial [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	140		88
Unpaid Principal Balance With No Allowance	144		89
Recorded Investment With Allowance	1,928		1,970
Unpaid Principal Balance With Allowance	2,029		2,043
Related Allowance	968		1,002
Average Recorded Investment	2,092	4,480
Interest Income Recognized	31
Consumer [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance
Unpaid Principal Balance With No Allowance
Recorded Investment With Allowance
Unpaid Principal Balance With Allowance
Related Allowance
Average Recorded Investment
Interest Income Recognized