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Disclosures about Fair Value Measurements (Fair Value of Financial Instruments) (Details) - USD ($) $ in Thousands | Jun. 30, 2015 | Dec. 31, 2014 | Jun. 30, 2014 | Dec. 31, 2013
--- | --- | --- | --- | ---
FINANCIAL ASSETS: Carrying Value |  |  |  |
Cash and cash equivalents | $ 26,591 | $ 32,872 | $ 28,013 | $ 30,066
Held to maturity (fair value $19,776 on June 30, 2015 and $20,213 on December 31, 2014) | 19,580 | 19,840 |  |
Regulatory stock | 7,305 | 6,173 |  |
Loans held for sale | 4,393 | 5,051 |  |
Loans, net of allowance for loan loss and unearned income | 852,133 | 817,457 |  |
Accrued interest income receivable | 3,310 | 3,127 |  |
Bank owned life insurance | 37,558 | 37,417 |  |
Cash and cash equivalents | 26,591 | 32,872 |  |
Investment securities - AFS | 122,868 | 127,110 |  |
Investment securities - HTM | 19,776 | 20,213 |  |
Regulatory stock | 7,305 | 6,173 |  |
Loans held for sale | 4,393 | 5,051 |  |
Loans, net of allowance for loan loss and unearned income | 852,862 | 819,935 |  |
Accrued interest income receivable | 3,310 | 3,127 |  |
Bank owned life insurance | 37,558 | 37,417 |  |
FINANCIAL LIABILITIES: Carrying Value |  |  |  |
Deposits with no stated maturities | 575,977 | 568,625 |  |
Deposits with stated maturities | 286,925 | 301,256 |  |
Short-term borrowings | 63,430 | 38,880 |  |
All other borrowings | 59,085 | 55,085 |  |
Accrued interest payable | 1,451 | 1,706 |  |
Deposits with no stated maturities | 575,977 | 568,625 |  |
Deposits with stated maturities | 289,576 | 304,744 |  |
Short-term borrowings | 63,430 | 38,880 |  |
All other borrowings | 62,811 | 59,256 |  |
Accrued interest payable | 1,451 | 1,706 |  |
Total Fair Value [Member] |  |  |  |
FINANCIAL ASSETS: Carrying Value |  |  |  |
Loans held for sale | 4,456 | 5,127 |  |
Loans held for sale | 4,456 | 5,127 |  |
Level 1 [Member] |  |  |  |
FINANCIAL ASSETS: Carrying Value |  |  |  |
Loans held for sale | 4,456 | 5,127 |  |
Cash and cash equivalents | $ 26,591 | $ 32,872 |  |
Investment securities - AFS |  |  |  |
Investment securities - HTM |  |  |  |
Regulatory stock | $ 7,305 | $ 6,173 |  |
Loans held for sale | $ 4,456 | $ 5,127 |  |
Loans, net of allowance for loan loss and unearned income |  |  |  |
Accrued interest income receivable | $ 3,310 | $ 3,127 |  |
Bank owned life insurance | 37,558 | 37,417 |  |
FINANCIAL LIABILITIES: Carrying Value |  |  |  |
Deposits with no stated maturities | $ 575,977 | $ 568,625 |  |
Deposits with stated maturities |  |  |  |
Short-term borrowings | $ 63,430 | $ 38,880 |  |
All other borrowings |  |  |  |
Accrued interest payable | $ 1,451 | $ 1,706 |  |
Level 2 [Member] |  |  |  |
FINANCIAL ASSETS: Carrying Value |  |  |  |
Loans held for sale |  |  |  |
Cash and cash equivalents |  |  |  |
Investment securities - AFS | $ 122,868 | $ 127,110 |  |
Investment securities - HTM | $ 16,809 | $ 17,241 |  |
Regulatory stock |  |  |  |
Loans held for sale |  |  |  |
Loans, net of allowance for loan loss and unearned income |  |  |  |
Accrued interest income receivable |  |  |  |
Bank owned life insurance |  |  |  |
FINANCIAL LIABILITIES: Carrying Value |  |  |  |
Deposits with no stated maturities |  |  |  |
Deposits with stated maturities |  |  |  |
Short-term borrowings |  |  |  |
All other borrowings |  |  |  |
Accrued interest payable |  |  |  |
Level 3 [Member] |  |  |  |
FINANCIAL ASSETS: Carrying Value |  |  |  |
Loans held for sale |  |  |  |
Cash and cash equivalents |  |  |  |
Investment securities - AFS |  |  |  |
Investment securities - HTM | $ 2,967 | $ 2,972 |  |
Regulatory stock |  |  |  |
Loans held for sale |  |  |  |
Loans, net of allowance for loan loss and unearned income | $ 852,862 | $ 819,935 |  |
Accrued interest income receivable |  |  |  |
Bank owned life insurance |  |  |  |
FINANCIAL LIABILITIES: Carrying Value |  |  |  |
Deposits with no stated maturities |  |  |  |
Deposits with stated maturities | $ 289,576 | $ 304,744 |  |
Short-term borrowings |  |  |  |
All other borrowings | $ 62,811 | $ 59,256 |  |
Accrued interest payable |  |  |  |

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