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Derivative Financial Instruments (Notes) | 3 Months Ended
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Mar. 31, 2017
Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Derivative Financial Instruments | he following table reflects the notional amount and fair value of mortgage banking derivatives for the dates indicated:
| As of March 31, 2017 |  | As of December 31, 2016
(Dollars in thousands) | Notional Amount |  | Fair Value |  | Notional Amount |  | Fair Value
Assets: |  |  |  |  |  |  |
Interest rate lock commitments | $ | 6,801 |  |  | $ | 113 |  |  | $ | 11,168 |  |  | $ | 130 |
Forward sale contracts related to mortgage banking | $ | 626 |  |  | $ | — |  |  | $ | 3,223 |  |  | $ | 17 |
Liabilities: |  |  |  |  |  |  |
Interest rate lock commitments | $ | — |  |  | $ | — |  |  | $ | 1,810 |  |  | $ | (3 | )
Forward sale contracts related to mortgage banking | $ | 6,175 |  |  | $ | (40 | ) |  | $ | 9,755 |  |  | $ | (38 | )

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