Summary of Significant Accounting Policies (Details) (USD $)	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012
Loans and Leases Receivable, Net of Deferred Income	$ 810,240,000	$ 874,829,000
Dividend Income, Operating	199,500	167,000
Allowance for Unfunded Loan Commitments	49,400	44,000
Open Tax Year	2010
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	185,000
Share-based Compensation	88,000	73,000
Director [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	11,304	16,526
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value	$ 7.96	$ 5.14
Share-based Compensation	88,000	73,000
Maximum [Member] \| Building [Member]
Property, Plant and Equipment, Useful Life	32 years
Maximum [Member] \| Furniture and Fixtures [Member]
Property, Plant and Equipment, Useful Life	20 years
Minimum [Member] \| Building [Member]
Property, Plant and Equipment, Useful Life	18 years
Minimum [Member] \| Furniture and Fixtures [Member]
Property, Plant and Equipment, Useful Life	3 years
Western Maryland and Northeasten Virginia [Member] \| Loans Receivable [Member]
Loans and Leases Receivable, Net of Deferred Income	107,000,000
Concentration Risk, Percentage	13.00%
Western Maryland and Northeasten Virginia [Member] \| Loans Receivable [Member] \| Nonperforming Financing Receivable [Member]
Loans and Leases Receivable, Net of Deferred Income	11,000,000
Western Maryland and Northeasten Virginia [Member] \| Loans Receivable [Member] \| Performing Financing Receivable [Member]
Loans and Leases Receivable, Net of Deferred Income	96,000,000
Western Maryland and Northeasten Virginia [Member] \| Loans Receivable [Member] \| Performing According to Modified Terms [Member] \| Nonperforming Financing Receivable [Member]
Loans and Leases Receivable, Net of Deferred Income	5,000,000
Western Maryland and Northeasten Virginia [Member] \| Loans Receivable [Member] \| Performing Impaired [Member] \| Nonperforming Financing Receivable [Member]
Loans and Leases Receivable, Net of Deferred Income	1,000,000
Western Maryland and Northeasten Virginia [Member] \| Loans Receivable [Member] \| Nonperforming Troubled Debt Restructuring [Member] \| Nonperforming Financing Receivable [Member]
Loans and Leases Receivable, Net of Deferred Income	$ 5,000,000
Western Maryland and Northeasten Virginia [Member] \| Real Estate [Member]
Concentration Risk, Percentage	11.00%

Assessed risk of loss on unfunded commercial lending commitments and letters of credit.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

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-Publisher FASB

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Amount of operating dividend income on securities.

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-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph 2

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Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

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Tax year that remains open to examination under enacted tax laws, in CCYY format.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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Gross number of share options (or share units) granted during the period.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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