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Fair Value Measurements - Recurring (Details) - USD ($) $ in Thousands | Sep. 30, 2015 | Dec. 31, 2014
--- | --- | ---
Assets: |  |
Securities available-for-sale | $ 408,836 | $ 385,486
Mortgage servicing rights | 5,470 | 5,462
U.S. Treasury |  |
Assets: |  |
Securities available-for-sale | 1,515 | 1,527
U.S. government agencies |  |
Assets: |  |
Securities available-for-sale | 1,577 | 1,624
U.S. government agency mortgage-backed |  |
Assets: |  |
Securities available-for-sale | 2,034 |
States and political subdivisions |  |
Assets: |  |
Securities available-for-sale | 23,170 | 22,018
Corporate bonds |  |
Assets: |  |
Securities available-for-sale | 29,580 | 30,985
Collateralized mortgage obligations |  |
Assets: |  |
Securities available-for-sale | 70,877 | 63,627
Asset-backed securities |  |
Assets: |  |
Securities available-for-sale | 187,096 | 173,496
Collateralized loan obligations |  |
Assets: |  |
Securities available-for-sale | 92,987 | 92,209
Level 1 |  |
Assets: |  |
Securities available-for-sale | 1,515 | 1,527
Level 2 |  |
Assets: |  |
Securities available-for-sale | 407,203 | 330,900
Loans held-for-sale | 3,899 | 5,072
Level 3 |  |
Assets: |  |
Securities available-for-sale | 118 | 53,059
Recurring |  |
Assets: |  |
Loans held-for-sale | 3,899 | 5,072
Mortgage servicing rights | 5,470 | 5,462
Total financial assets | 418,592 | 396,193
Liabilities: |  |
Total | 973 | 30
Recurring | Interest rate swap agreements net of swap credit valuation |  |
Assets: |  |
Other assets | 157 | 30
Liabilities: |  |
Other liabilities | 973 | 30
Recurring | Forward MBS contracts and forward loan contracts |  |
Assets: |  |
Other assets | 230 | 143
Recurring | U.S. Treasury |  |
Assets: |  |
Securities available-for-sale | 1,515 | 1,527
Recurring | U.S. government agencies |  |
Assets: |  |
Securities available-for-sale | 1,577 | 1,624
Recurring | U.S. government agency mortgage-backed |  |
Assets: |  |
Securities available-for-sale | 2,034 |
Recurring | States and political subdivisions |  |
Assets: |  |
Securities available-for-sale | 23,170 | 22,018
Recurring | Corporate bonds |  |
Assets: |  |
Securities available-for-sale | 29,580 | 30,985
Recurring | Collateralized mortgage obligations |  |
Assets: |  |
Securities available-for-sale | 70,877 | 63,627
Recurring | Asset-backed securities |  |
Assets: |  |
Securities available-for-sale | 187,096 | 173,496
Recurring | Collateralized loan obligations |  |
Assets: |  |
Securities available-for-sale | 92,987 | 92,209
Recurring | Level 1 |  |
Assets: |  |
Total financial assets | 1,515 | 1,527
Recurring | Level 1 | U.S. Treasury |  |
Assets: |  |
Securities available-for-sale | 1,515 | 1,527
Recurring | Level 2 |  |
Assets: |  |
Loans held-for-sale | 3,899 | 5,072
Total financial assets | 411,489 | 336,145
Liabilities: |  |
Total | 973 | 30
Recurring | Level 2 | Interest rate swap agreements net of swap credit valuation |  |
Assets: |  |
Other assets | 157 | 30
Liabilities: |  |
Other liabilities | 973 | 30
Recurring | Level 2 | Forward MBS contracts and forward loan contracts |  |
Assets: |  |
Other assets | 230 | 143
Recurring | Level 2 | U.S. government agencies |  |
Assets: |  |
Securities available-for-sale | 1,577 | 1,624
Recurring | Level 2 | U.S. government agency mortgage-backed |  |
Assets: |  |
Securities available-for-sale | 2,034 |
Recurring | Level 2 | States and political subdivisions |  |
Assets: |  |
Securities available-for-sale | 23,052 | 21,900
Recurring | Level 2 | Corporate bonds |  |
Assets: |  |
Securities available-for-sale | 29,580 | 30,985
Recurring | Level 2 | Collateralized mortgage obligations |  |
Assets: |  |
Securities available-for-sale | 70,877 | 63,627
Recurring | Level 2 | Asset-backed securities |  |
Assets: |  |
Securities available-for-sale | 187,096 | 120,555
Recurring | Level 2 | Collateralized loan obligations |  |
Assets: |  |
Securities available-for-sale | 92,987 | 92,209
Recurring | Level 3 |  |
Assets: |  |
Mortgage servicing rights | 5,470 | 5,462
Total financial assets | 5,588 | 58,521
Recurring | Level 3 | States and political subdivisions |  |
Assets: |  |
Securities available-for-sale | $ 118 | 118
Recurring | Level 3 | Asset-backed securities |  |
Assets: |  |
Securities available-for-sale |  | $ 52,941

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