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Calculation of Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2012
Calculation of Earnings Per Share [Abstract] |
Calculation of Earnings Per Share |
|  | Three Months |  |  | Six Months |
For the Periods Ended June 30, |  | 2012 |  |  | 2011 |  |  | 2012 |  |  | 2011 |
(in thousands, except shares and per share data) |  |  |  |  |  |  |  |  |  |  |  |
Calculation of Basic Earnings Per Share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Income |  | $ | 5,060 |  |  | $ | 3,520 |  |  | $ | 15,787 |  |  | $ | 17,267 |
Weighted average shares outstanding |  |  | 9,586,159 |  |  |  | 9,557,707 |  |  |  | 9,578,715 |  |  |  | 9,546,606 |
Basic Earnings Per Share |  | $ | 0.53 |  |  | $ | 0.37 |  |  | $ | 1.65 |  |  | $ | 1.81 |
Calculation of Diluted Earnings Per Share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reconciliation of Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Income |  | $ | 5,060 |  |  | $ | 3,520 |  |  | $ | 15,787 |  |  | $ | 17,267 |
Effect of 8.25% Convertible debentures |  |  | 13 |  |  |  | 15 |  |  |  | 27 |  |  |  | 31 |
Adjusted numerator — Diluted |  | $ | 5,073 |  |  | $ | 3,535 |  |  | $ | 15,814 |  |  | $ | 17,298 |
Reconciliation of Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted shares outstanding — Basic |  |  | 9,586,159 |  |  |  | 9,557,707 |  |  |  | 9,578,715 |  |  |  | 9,546,606 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation |  |  | 32,380 |  |  |  | 20,699 |  |  |  | 31,162 |  |  |  | 21,958 |
8.25% Convertible debentures |  |  | 63,058 |  |  |  | 72,481 |  |  |  | 64,363 |  |  |  | 73,810 |
Adjusted denominator — Diluted |  |  | 9,681,597 |  |  |  | 9,650,887 |  |  |  | 9,674,240 |  |  |  | 9,642,374 |
Diluted Earnings Per Share |  | $ | 0.52 |  |  | $ | 0.37 |  |  | $ | 1.63 |  |  | $ | 1.79 |

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- Definition Tabular disclosure of the numerators and the denominators of the basic and diluted per-share (or per-unit) computations for income from continuing operations, including the effect that has been given to preferred dividends. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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