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Per Share Data (Tables) | 9 Months Ended
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Sep. 30, 2011
Per Share Data |
Calculation Of Basic And Diluted Earnings Per Share |
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
(in thousands, except per share amounts) |  | 2011 |  |  | 2010 |  |  | 2011 |  |  | 2010 |
Earnings per share calculation – basic |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations attributable to common shareholders |  | $ | 11,840 |  |  | $ | 569 |  |  | $ | 2,529 |  |  | $ | 3,326 |
Amount allocated to participating securities |  |  | (154 | ) |  |  | (24 | ) |  |  | (118 | ) |  |  | (94 | )
Income from continuing operations attributable to common shareholders, net of amount allocated to participating securities |  |  | 11,686 |  |  |  | 545 |  |  |  | 2,411 |  |  |  | 3,232 |
Income from discontinued operations attributable to common shareholders |  |  | — |  |  |  | 1,081 |  |  |  | — |  |  |  | 2,743 |
Net income attributable to common shareholders, as adjusted |  | $ | 11,686 |  |  | $ | 1,626 |  |  | $ | 2,411 |  |  | $ | 5,975 |
Income from continuing operations attributable to common shareholders, as adjusted – per share |  | $ | 0.16 |  |  | $ | 0.01 |  |  | $ | 0.03 |  |  | $ | 0.05 |
Income from discontinued operations attributable to common shareholders – per share |  |  | — |  |  |  | 0.01 |  |  |  | — |  |  |  | 0.04 |
Net income attributable to common shareholders, as adjusted – per share |  | $ | 0.16 |  |  | $ | 0.02 |  |  | $ | 0.03 |  |  | $ | 0.09 |
Weighted average number of common shares outstanding – basic |  |  | 73,242 |  |  |  | 69,100 |  |  |  | 72,502 |  |  |  | 67,898 |
Earnings per share calculation – diluted |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations attributable to common shareholders, net of amount allocated to participating securities |  | $ | 11,686 |  |  | $ | 545 |  |  | $ | 2,411 |  |  | $ | 3,232 |
Income allocated to common units |  |  | 8 |  |  |  | — |  |  |  | — |  |  |  | — |
Income from continuing operations attributable to common shareholders, as adjusted |  |  | 11,694 |  |  |  | 545 |  |  |  | 2,411 |  |  |  | 3,232 |
Income from discontinued operations attributable to common shareholders |  |  | — |  |  |  | 1,081 |  |  |  | — |  |  |  | 2,743 |
Net income attributable to common shareholders, as adjusted |  | $ | 11,694 |  |  | $ | 1,626 |  |  | $ | 2,411 |  |  | $ | 5,975 |
Income from continuing operations attributable to common shareholders, as adjusted – per share |  | $ | 0.16 |  |  | $ | 0.01 |  |  | $ | 0.03 |  |  | $ | 0.05 |
Income from discontinued operations attributable to common shareholders – per share |  |  | — |  |  |  | 0.01 |  |  |  | — |  |  |  | 0.04 |
Net income attributable to common shareholders, as adjusted – per share |  | $ | 0.16 |  |  | $ | 0.02 |  |  | $ | 0.03 |  |  | $ | 0.09 |
Weighted average number of common shares outstanding – basic |  |  | 73,242 |  |  |  | 69,100 |  |  |  | 72,502 |  |  |  | 67,898 |
Incremental shares issuable from assumed conversion of: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common share options and share awards granted |  |  | 793 |  |  |  | 341 |  |  |  | 715 |  |  |  | 271 |
Common units |  |  | 239 |  |  |  | — |  |  |  | — |  |  |  | — |
Weighted average number of common shares outstanding – diluted |  |  | 74,274 |  |  |  | 69,441 |  |  |  | 73,217 |  |  |  | 68,169 |

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