Loans (Recorded Investment in Home Equity, Consumer and Residential Mortgage Loans Based on Payment Activity) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014		Dec. 31, 2013
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 1,372,489	[1]	$ 1,390,802	[2]
Loans Acquired with Deteriorated Credit Quality	13,869		14,753
Home Equity Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	81,527	[1]	81,812	[2]
Loans Acquired with Deteriorated Credit Quality	0		0
Consumer Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	46,928	[1]	49,265	[2]
Loans Acquired with Deteriorated Credit Quality	130		134
Residential Mortgage Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	131,634	[1]	129,047	[2]
Loans Acquired with Deteriorated Credit Quality	1,766		1,767
Performing [Member] | Home Equity Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	81,388		81,698
Performing [Member] | Consumer Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	46,610		49,029
Performing [Member] | Residential Mortgage Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	129,994		127,708
Nonperforming [Member] | Home Equity Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	139		114
Nonperforming [Member] | Consumer Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	318		236
Nonperforming [Member] | Residential Mortgage Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 1,640		$ 1,339

[1] Total recorded investment in loans includes $5,305 in accrued interest.

[2] Total recorded investment in loans includes $5,590 in accrued interest.