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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2013
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted | The following table sets forth the computation of the basic and diluted earnings per share for the three and nine months ended September 30, 2012 and 2013:
| For the Three Months Ended September 30, |  | For the Nine Months Ended September 30,
| 2012 |  | 2013 |  | 2012 |  | 2013
Numerator for basic earnings per share: |  |  |  |  |  |  |
Numerator from continuing operations |  |  |  |  |  |  |
Income from continuing operations | $ | 190 |  |  | $ | 1,914 |  |  | $ | 6,528 |  |  | $ | 10,925 |
Less: Earnings allocated to unvested restricted stock | (17 | ) |  | (35 | ) |  | (222 | ) |  | (237 | )
Income attributable to continuing operations | 173 |  |  | 1,879 |  |  | 6,306 |  |  | 10,688 |
Numerator from discontinued operations |  |  |  |  |  |  |
Income from discontinued operations | $ | 416 |  |  | $ | 3,980 |  |  | $ | 1,202 |  |  | $ | 4,371 |
Less: Earnings allocated to unvested restricted stock | — |  |  | (74 | ) |  | — |  |  | (95 | )
Income attributable to discontinued operations | 416 |  |  | 3,906 |  |  | 1,202 |  |  | 4,276 |
Adjustment for diluted earnings per share: |  |  |  |  |  |  |
Interest on convertible junior subordinated debentures, net of tax | — |  |  | — |  |  | — |  |  | 2,463 |
| $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 2,463 |
Numerator for diluted earnings per share: |  |  |  |  |  |  |
Income attributable to continuing operations | $ | 173 |  |  | $ | 1,879 |  |  | $ | 6,306 |  |  | $ | 13,151 |
Income attributable to discontinued operations | 416 |  |  | 3,906 |  |  | 1,202 |  |  | 4,276 |
| $ | 589 |  |  | $ | 5,785 |  |  | $ | 7,508 |  |  | $ | 17,427 |
Denominator |  |  |  |  |  |  |
Denominator for basic earnings per common share - weighted average shares outstanding | 18,051 |  |  | 17,892 |  |  | 18,129 |  |  | 17,794 |
Effect of dilutive securities: |  |  |  |  |  |  |
Stock options | 119 |  |  | 165 |  |  | 83 |  |  | 175 |
Convertible junior subordinated debentures | — |  |  | — |  |  | — |  |  | 4,392 |
Denominator for diluted earnings per common share - weighted average shares outstanding | 18,170 |  |  | 18,057 |  |  | 18,212 |  |  | 22,361 |
Basic earnings per common share: |  |  |  |  |  |  |
Continuing operations | $ | 0.01 |  |  | $ | 0.10 |  |  | $ | 0.36 |  |  | $ | 0.60 |
Discontinued operations | $ | 0.02 |  |  | $ | 0.22 |  |  | $ | 0.07 |  |  | $ | 0.24 |
Basic earnings per common share | $ | 0.03 |  |  | $ | 0.32 |  |  | $ | 0.43 |  |  | $ | 0.84 |
Diluted earnings per common share: |  |  |  |  |  |  |
Continuing operations | $ | 0.01 |  |  | $ | 0.10 |  |  | $ | 0.35 |  |  | $ | 0.59 |
Discontinued operations | $ | 0.02 |  |  | $ | 0.22 |  |  | $ | 0.07 |  |  | $ | 0.19 |
Diluted earnings per common share | $ | 0.03 |  |  | $ | 0.32 |  |  | $ | 0.42 |  |  | $ | 0.78 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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