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Fair Value Measurements (Details 4) - USD ($) $ in Thousands | Sep. 30, 2017 | Dec. 31, 2016 | Sep. 30, 2016
--- | --- | --- | ---
Federal funds sold | $ 8,548 | $ 2,397 | $ 5,262
Interest bearing deposits with other banks | 432,156 | 355,481 | 505,087
Investment securities | 556,026 | 538,108 | 430,668
Loans held for sale | 25,980 | 51,629 |
Bank owned life insurance | 61,238 | 60,130 | 59,747
Interest bearing deposits | 429,247 | 289,122 | $ 297,973
Reported Value Measurement [Member] |  |  |
Cash and due from banks | 8,246 | 10,285 |
Federal funds sold | 8,548 | 2,397 |
Interest bearing deposits with other banks | 432,156 | 355,481 |
Investment securities | 556,026 | 538,108 |
Federal Reserve and Federal Home Loan Bank stock | 30,980 | 21,600 |
Loans held for sale | 25,980 | 51,629 |
Loans, net | 6,021,237 | 5,618,819 |
Bank owned life insurance | 61,238 | 60,130 |
Annuity investment | 11,591 | 11,929 |
Noninterest bearing deposits | 1,843,157 | 1,775,684 |
Interest bearing deposits | 3,248,118 | 3,191,682 |
Certificates of deposit | 822,677 | 748,748 |
Customer repurchase agreements | 73,569 | 68,876 |
Borrowings | 416,807 | 216,514 |
Estimate of Fair Value Measurement [Member] |  |  |
Cash and due from banks | 8,246 | 10,285 |
Federal funds sold | 8,548 | 2,397 |
Interest bearing deposits with other banks | 432,156 | 355,481 |
Investment securities | 556,026 | 538,108 |
Federal Reserve and Federal Home Loan Bank stock | 30,980 | 21,600 |
Loans held for sale | 25,980 | 51,629 |
Loans, net | 6,075,997 | 5,624,084 |
Bank owned life insurance | 61,238 | 60,130 |
Annuity investment | 11,591 | 11,929 |
Noninterest bearing deposits | 1,843,157 | 1,775,684 |
Interest bearing deposits | 3,248,118 | 3,191,682 |
Certificates of deposit | 821,892 | 745,985 |
Customer repurchase agreements | 73,569 | 68,876 |
Borrowings | 448,768 | 203,657 |
Fair Value, Inputs, Level 2 [Member] |  |  |
Loans held for sale | 25,980 | 51,629 |
Fair Value, Inputs, Level 2 [Member] | Estimate of Fair Value Measurement [Member] |  |  |
Cash and due from banks | 8,246 | 10,285 |
Federal funds sold | 8,548 | 2,397 |
Interest bearing deposits with other banks | 432,156 | 355,481 |
Investment securities | 554,308 | 536,390 |
Federal Reserve and Federal Home Loan Bank stock | 30,980 | 21,600 |
Loans held for sale | 25,980 | 51,629 |
Bank owned life insurance | 61,238 | 60,130 |
Annuity investment | 11,591 | 11,929 |
Noninterest bearing deposits | 1,843,157 | 1,775,684 |
Interest bearing deposits | 3,248,118 | 3,191,682 |
Certificates of deposit | 821,892 | 745,985 |
Customer repurchase agreements | 73,569 | 68,876 |
Borrowings | 448,768 | 203,657 |
Fair Value, Inputs, Level 3 [Member] | Estimate of Fair Value Measurement [Member] |  |  |
Investment securities | 1,718 | 1,718 |
Loans, net | 6,021,237 | 5,624,084 |
Mortgage Banking Derivative [Member] | Reported Value Measurement [Member] |  |  |
Derivative asset | 63 | 114 |
Derivative liability | 36 | 55 |
Mortgage Banking Derivative [Member] | Estimate of Fair Value Measurement [Member] |  |  |
Derivative asset | 63 | 114 |
Derivative liability | 36 | 55 |
Mortgage Banking Derivative [Member] | Fair Value, Inputs, Level 3 [Member] | Estimate of Fair Value Measurement [Member] |  |  |
Derivative asset | 63 | 114 |
Derivative liability | 36 | 55 |
Interest Rate Swap [Member] |  |  |
Derivative liability | (167) | 692 |
Interest Rate Swap [Member] | Reported Value Measurement [Member] |  |  |
Derivative asset | 191 |  |
Derivative liability | 24 | 692 |
Interest Rate Swap [Member] | Estimate of Fair Value Measurement [Member] |  |  |
Derivative asset | 191 |  |
Derivative liability | 24 | 692 |
Interest Rate Swap [Member] | Fair Value, Inputs, Level 2 [Member] | Estimate of Fair Value Measurement [Member] |  |  |
Derivative asset | 191 |  |
Derivative liability | $ 24 | $ 692 |

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