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Loans and Allowance for Loan Losses (Details 5) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2015 | Dec. 31, 2014
Financing Receivable, Impaired [Line Items] |  |
Impaired loans without a valuation allowance, Recorded Investment | $ 4,602 | $ 5,952
Impaired loans without a valuation allowance, Unpaid Principal Balance | 4,727 | 6,073
Impaired loans without a valuation allowance, Average Recorded Investment | 5,231 | 7,914
Impaired loans without a valuation allowance, Interest Income Recognized | 135 | 326
Impaired loans with a valuation allowance, Recorded Investment | 411 | 2,886
Impaired loans with a valuation allowance, Unpaid Principal Balance | 448 | 3,021
Impaired loans with a valuation allowance, Related Allowance | 51 | 696
Impaired loans with a valuation allowance, Average Recorded Investment | 1,316 | 1,760
Impaired loans with a valuation allowance, Interest Income Recognized | 13 | 174
Total impaired loans, Recorded Investment | 5,013 | 8,838
Total impaired loans, Unpaid Principal Balance | 5,175 | 9,094
Total impaired loans, Related Allowance | 51 | 696
Total impaired loans, Average Recorded Investment | 6,547 | 9,674
Total impaired loans, Interest Income Recognized | 148 | 500
Commercial Real Estate Mortgage [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired loans without a valuation allowance, Recorded Investment | 1,918 | 2,428
Impaired loans without a valuation allowance, Unpaid Principal Balance | 1,970 | 2,480
Impaired loans without a valuation allowance, Average Recorded Investment | 2,248 | 4,386
Impaired loans without a valuation allowance, Interest Income Recognized | 59 | 127
Impaired loans with a valuation allowance, Recorded Investment | 394 | 2,029
Impaired loans with a valuation allowance, Unpaid Principal Balance | 431 | 2,029
Impaired loans with a valuation allowance, Related Allowance | 47 | 404
Impaired loans with a valuation allowance, Average Recorded Investment | 949 | 683
Impaired loans with a valuation allowance, Interest Income Recognized | 12 | 98
Consumer Real Estate Mortgage [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired loans without a valuation allowance, Recorded Investment | 1,490 | 1,738
Impaired loans without a valuation allowance, Unpaid Principal Balance | 1,507 | 1,742
Impaired loans without a valuation allowance, Average Recorded Investment | 1,580 | 1,880
Impaired loans without a valuation allowance, Interest Income Recognized | 51 | 114
Impaired loans with a valuation allowance, Recorded Investment | 0 | 341
Impaired loans with a valuation allowance, Unpaid Principal Balance | 0 | 476
Impaired loans with a valuation allowance, Related Allowance | 0 | 15
Impaired loans with a valuation allowance, Average Recorded Investment | 114 | 676
Impaired loans with a valuation allowance, Interest Income Recognized | 0 | 24
Construction and Land Development [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired loans without a valuation allowance, Recorded Investment | 230 | 753
Impaired loans without a valuation allowance, Unpaid Principal Balance | 243 | 766
Impaired loans without a valuation allowance, Average Recorded Investment | 405 | 462
Impaired loans without a valuation allowance, Interest Income Recognized | 6 | 44
Impaired loans with a valuation allowance, Recorded Investment | 0 | 0
Impaired loans with a valuation allowance, Unpaid Principal Balance | 0 | 0
Impaired loans with a valuation allowance, Related Allowance | 0 | 0
Impaired loans with a valuation allowance, Average Recorded Investment | 0 | 0
Impaired loans with a valuation allowance, Interest Income Recognized | 0 | 0
Commercial and Industrial Loans [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired loans without a valuation allowance, Recorded Investment | 964 | 1,033
Impaired loans without a valuation allowance, Unpaid Principal Balance | 1,007 | 1,085
Impaired loans without a valuation allowance, Average Recorded Investment | 998 | 1,186
Impaired loans without a valuation allowance, Interest Income Recognized | 19 | 41
Impaired loans with a valuation allowance, Recorded Investment | 17 | 516
Impaired loans with a valuation allowance, Unpaid Principal Balance | 17 | 516
Impaired loans with a valuation allowance, Related Allowance | 4 | 277
Impaired loans with a valuation allowance, Average Recorded Investment | 253 | 401
Impaired loans with a valuation allowance, Interest Income Recognized | $ 1 | $ 52

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