| **Supplemental Cash Flow Disclosures (Tables)**   | 12 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
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| **Supplemental Cash Flow Information [Abstract]** |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
| Non-cash Investing and Financing Activities       | The following table presents information related to cash paid during the year for interest and income taxes as well as detail on non-cash investing and financing activities for the years ended December 31: 2013 2012 2011 (dollars in thousands)Cash paid during the period for:     Interest$23,022 $31,597 $43,303Income taxes3,080 11,641 5,900Non-cash investing and financing activities:     ESOP loan reductions$— $1,600 $2,000Loans transferred to other real estate owned and repossessed assets12,326 4,979 34,269Other real estate owned sold and settled out of period348 — —Fair value of loans transferred from held to maturity to available for sale20,135 — 14,235Gross (decrease) increase in market value adjustment to securities available for sale(33,792) (874) 7,107Unsettled treasury stock repurchases— 1,222 — |

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| - Definition
Tabular disclosure of supplemental cash flow information for the periods presented.
+ References
No definition available.
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