Nature of Banking Activities and Significant Accounting Policies (Components of Accumulated Other Comprehensive Income, Net of Deferred Taxes) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Unrealized Gain (Loss) on Securities, Balance at end of year	$ 547	$ 3,822	$ 3,262
Change in Fair Value of Interest Rate Swap, Balance at end of year	(286)	(418)	(382)
Post Retirement Benefit Plan, Balance at end of year	44	44	51
Total accumulated other comprehensive income	305	3,448	2,931	1,210
Unrealized Gain (Loss) on Securities, Change	(3,275)	560	1,717
Change in Fair Value of Interest Rate Swap, Change	132	(36)
Post Retirement Benefit Plan, Change	0	(7)
Total other comprehensive (loss) income	$ (3,143)	$ 517	$ 1,721

Nature of Banking Activities and Significant Accounting Policies (Components of Accumulated Other Comprehensive Income, Net of Deferred Taxes) (Details) (USD $)
In Thousands, unless otherwise specified

12 Months Ended

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2011

Dec. 31, 2010

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Unrealized Gain (Loss) on Securities, Balance at end of year

$ 547

$ 3,822

$ 3,262

Change in Fair Value of Interest Rate Swap, Balance at end of year

(286)

(418)

(382)

Post Retirement Benefit Plan, Balance at end of year

Total accumulated other comprehensive income

305

3,448

2,931

1,210

Unrealized Gain (Loss) on Securities, Change

(3,275)

560

1,717

Change in Fair Value of Interest Rate Swap, Change

132

(36)

Post Retirement Benefit Plan, Change

(7)

Total other comprehensive (loss) income

$ (3,143)

$ 517

$ 1,721

- Definition

Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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