Loans and Leases (Information on Loans and Leases Modified as TDR within the Previous 12 Months (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014 loan	Sep. 30, 2013 loan	Sep. 30, 2014 loan	Sep. 30, 2013 loan
Financing Receivable, Modifications [Line Items]
Number of Loans and Leases	5	12	7	20
Recorded Investment	$ 218	$ 1,669	$ 244	$ 2,657
1-4 family [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans and Leases	3	8	3	12
Recorded Investment	196	1,116	196	1,814
Home equity [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans and Leases	2	3	4	7
Recorded Investment	22	53	48	343
Commercial real estate [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans and Leases	0	1	0	1
Recorded Investment	$ 0	$ 500	$ 0	$ 500