Loans (Troubled Debt Restructurings) (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014 contract	Sep. 30, 2013 contract	Sep. 30, 2014 contract	Sep. 30, 2013 contract
Financing Receivable, Modifications [Line Items]
Loans and Leases Receivable, Impaired, Commitment to Lend	$ 0		$ 0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts			2	6
Financing Receivable, Modifications, Subsequent Default, Recorded Investment			57,000	356,000
Financing Receivable, Modifications, Subsequent Default, Determination of Allowance for Credit Losses			0	0
Commercial real estate, construction
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Number Of Contracts During Period	0		1
Recorded Investment, Pre-Modification	0		96,000
Recorded Investment, Post-Modification	0		96,000
Total Recorded Investment	0		96,000
Commercial real estate, other
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Number Of Contracts During Period		1		1
Recorded Investment, Pre-Modification		428,000		428,000
Recorded Investment, Post-Modification		428,000		428,000
Total Recorded Investment		415,000		415,000
Commercial real estate
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts			0	1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment			0	251,000
Financing Receivable, Modifications, Subsequent Default, Determination of Allowance for Credit Losses			0	0
Commercial and industrial
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Number Of Contracts During Period			1
Recorded Investment, Pre-Modification			2,000
Recorded Investment, Post-Modification			2,000
Total Recorded Investment			2,000
Residential real estate
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Number Of Contracts During Period	25	3	43	13
Recorded Investment, Pre-Modification	1,344,000	118,000	2,290,000	461,000
Recorded Investment, Post-Modification	1,344,000	118,000	2,290,000	461,000
Total Recorded Investment	1,343,000	118,000	2,264,000	360,000
Financing Receivable, Modifications, Subsequent Default, Number of Contracts			1	2
Financing Receivable, Modifications, Subsequent Default, Recorded Investment			40,000	70,000
Financing Receivable, Modifications, Subsequent Default, Determination of Allowance for Credit Losses			0	0
Home equity lines of credit
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Number Of Contracts During Period	8	0	12	2
Recorded Investment, Pre-Modification	152,000	0	238,000	53,000
Recorded Investment, Post-Modification	152,000	0	238,000	53,000
Total Recorded Investment	152,000	0	236,000	52,000
Financing Receivable, Modifications, Subsequent Default, Number of Contracts			1	1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment			17,000	24,000
Financing Receivable, Modifications, Subsequent Default, Determination of Allowance for Credit Losses			0	0
Consumer
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Number Of Contracts During Period	11	6	23	28
Recorded Investment, Pre-Modification	86,000	55,000	159,000	219,000
Recorded Investment, Post-Modification	86,000	55,000	159,000	219,000
Total Recorded Investment	86,000	55,000	151,000	131,000
Financing Receivable, Modifications, Subsequent Default, Number of Contracts			0	2
Financing Receivable, Modifications, Subsequent Default, Recorded Investment			$ 0	$ 11,000
Financing Receivable, Modifications, Subsequent Default, Determination of Allowance for Credit Losses			0	0