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Fair Value (Details) - USD ($) $ in Thousands | Jun. 30, 2015 | Dec. 31, 2014
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Estimate of Fair Value, Fair Value Disclosure [Member] |  |
Fair Value Disclosure, Securities Available-for-Sale [Abstract] |  |
Fair Value Disclosure, Agency Obligations | $ 60,219 | $ 60,249
Fair Value Disclosure, Agency RMBS | 122,113 | 135,043
Fair Value Disclosure, State and Political Subdivisions | 70,574 | 72,311
Fair Value Disclosure, Securities Available-for-Sale, Total | 252,906 | 267,603
Other Assets, Fair Value Disclosure | 552 | 634
Assets, Fair Value Disclosure, Recurring | 253,458 | 268,237
Liabilities Fair Value Disclosure [Abstract] |  |
Other Liabilities, Fair Value Disclosure | 552 | 634
Liabilities, Fair Value Disclosure, Recurring, Total | 552 | 634
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract] |  |
Loans Held-for-sale, Fair Value Disclosure | 3,875 | 1,974
Impaired Loans, Fair Value Disclosure | 1,851 | 3,077
Other Real Esate Owned, Fair Value Disclosure | 499 | 534
Servicing Asset at Fair Value, Amount | 2,359 | 2,388
Assets, Fair Value Disclosure, Nonrecurring | 8,584 | 7,973
Fair Value, Inputs, Level 1 [Member] |  |
Fair Value Disclosure, Securities Available-for-Sale [Abstract] |  |
Fair Value Disclosure, Agency Obligations | 0 | 0
Fair Value Disclosure, Agency RMBS | 0 | 0
Fair Value Disclosure, State and Political Subdivisions | 0 | 0
Fair Value Disclosure, Securities Available-for-Sale, Total | 0 | 0
Other Assets, Fair Value Disclosure | 0 | 0
Assets, Fair Value Disclosure, Recurring | 0 | 0
Liabilities Fair Value Disclosure [Abstract] |  |
Other Liabilities, Fair Value Disclosure | 0 | 0
Liabilities, Fair Value Disclosure, Recurring, Total | 0 | 0
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract] |  |
Loans Held-for-sale, Fair Value Disclosure | 0 | 0
Impaired Loans, Fair Value Disclosure | 0 | 0
Other Real Esate Owned, Fair Value Disclosure | 0 | 0
Servicing Asset at Fair Value, Amount | 0 | 0
Assets, Fair Value Disclosure, Nonrecurring | 0 | 0
Fair Value, Inputs, Level 2 [Member] |  |
Fair Value Disclosure, Securities Available-for-Sale [Abstract] |  |
Fair Value Disclosure, Agency Obligations | 60,219 | 60,249
Fair Value Disclosure, Agency RMBS | 122,113 | 135,043
Fair Value Disclosure, State and Political Subdivisions | 70,574 | 72,311
Fair Value Disclosure, Securities Available-for-Sale, Total | 252,906 | 267,603
Other Assets, Fair Value Disclosure | 552 | 634
Assets, Fair Value Disclosure, Recurring | 253,458 | 268,237
Liabilities Fair Value Disclosure [Abstract] |  |
Other Liabilities, Fair Value Disclosure | 552 | 634
Liabilities, Fair Value Disclosure, Recurring, Total | 552 | 634
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract] |  |
Loans Held-for-sale, Fair Value Disclosure | 3,875 | 1,974
Impaired Loans, Fair Value Disclosure | 0 | 0
Other Real Esate Owned, Fair Value Disclosure | 0 | 0
Servicing Asset at Fair Value, Amount | 0 | 0
Assets, Fair Value Disclosure, Nonrecurring | 3,875 | 1,974
Fair Value, Inputs, Level 3 [Member] |  |
Fair Value Disclosure, Securities Available-for-Sale [Abstract] |  |
Fair Value Disclosure, Agency Obligations | 0 | 0
Fair Value Disclosure, Agency RMBS | 0 | 0
Fair Value Disclosure, State and Political Subdivisions | 0 | 0
Fair Value Disclosure, Securities Available-for-Sale, Total | 0 | 0
Other Assets, Fair Value Disclosure | 0 | 0
Assets, Fair Value Disclosure, Recurring | 0 | 0
Liabilities Fair Value Disclosure [Abstract] |  |
Other Liabilities, Fair Value Disclosure | 0 | 0
Liabilities, Fair Value Disclosure, Recurring, Total | 0 | 0
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract] |  |
Loans Held-for-sale, Fair Value Disclosure | 0 | 0
Impaired Loans, Fair Value Disclosure | 1,851 | 3,077
Other Real Esate Owned, Fair Value Disclosure | 499 | 534
Servicing Asset at Fair Value, Amount | 2,359 | 2,388
Assets, Fair Value Disclosure, Nonrecurring | $ 4,709 | $ 5,999

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