| **CONSOLIDATED CONDENSED STATEMENT OF STOCKHOLDERS' EQUITY (USD $)In Thousands, except Share data, unless otherwise specified** | Total     | Preferred | Common Stock | Additional Paid in Capital | Retained Earnings | Accumulated Other Comprehensive Loss |
|---------------------------------------------------------------------------------------------------------------------------------|-----------|-----------|--------------|----------------------------|-------------------|--------------------------------------|
| Beginning Balance at Dec. 31, 2013                                                                                              | $ 634,923 | $ 125     | $ 4,490      | $ 393,783                  | $ 242,935         | $ (6,410)                            |
| Beginning Balance (in shares) at Dec. 31, 2013                                                                                  |      | 125       | 35,921,761   |                       |              |                                 |
| **Comprehensive Income**                                                                                                        |      |      |         |                       |              |                                 |
| Net income                                                                                                                      | 13,620    |      |         |                       | 13,620            |                                 |
| Other Comprehensive Loss, net of tax                                                                                            | 5,394     |      |         |                       |              | 5,394                                |
| Cash Dividends on Common Stock ($.05 per Share)                                                                                 | (1,820)   |      |         |                       | (1,820)           |                                 |
| Share-based Compensation (in shares)                                                                                            |      |      | 105,509      |                       |              |                                 |
| Share-based Compensation                                                                                                        | 505       |      | 13           | 492                        |              |                                 |
| Stock Issued Under Employee Benefit Plans (in shares)                                                                           |      |      | 7,253        |                       |              |                                 |
| Stock Issued Under Employee Benefit Plans                                                                                       | 133       |      | 1            | 132                        |              |                                 |
| Stock Issued Under Dividend Reinvestment and Stock Purchase Plan (in shares)                                                    |      |      | 4,234        |                       |              |                                 |
| Stock Issued Under Dividend Reinvestment and Stock Purchase Plan                                                                | 96        |      | 1            | 95                         |              |                                 |
| Stock options exercised (in shares)                                                                                             | 25,050    |      | 25,050       |                       |              |                                 |
| Stock options exercised                                                                                                         | 303       |      | 3            | 300                        |              |                                 |
| Stock Redeemed (in shares)                                                                                                      |      |      | (49,724)     |                       |              |                                 |
| Stock Redeemed                                                                                                                  | (1,043)   |      | (6)          | (1,037)                    |              |                                 |
| Ending Balance at Mar. 31, 2014                                                                                                 | $ 652,111 | $ 125     | $ 4,502      | $ 393,765                  | $ 254,735         | $ (1,016)                            |
| Ending Balance (in shares) at Mar. 31, 2014                                                                                     |      | 125       | 36,014,083   |                       |              |                                 |

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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.
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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
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Amount after tax and reclassification adjustments of other comprehensive income (loss).
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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.
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Number of share options (or share units) exercised during the current period.
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Aggregate change in value for stock issued during the period as a result of employee stock purchase plan.
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Value of stock issued as a result of the exercise of stock options.
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Equity impact of the value of stock bought back by the entity at the exercise price or redemption price.
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