| Computation of Basic and Diluted Loss Per Share |
The table below is a reconciliation of the numerator and denominator used in the computation of basic and diluted earnings (loss) per share (dollars in thousands): | | | | | | | | | | Three Months
Ended March 31, | | 2014 | | 2013 | Basic and diluted earnings (loss): | | | | Income (loss) from continuing operations | $ | 9,470 |
| | $ | (7,018 | ) | Gain on dispositions of assets | 1,722 |
| | — |
| Less: income attributable to unvested restricted stock | (333 | ) | | (346 | ) | Income (loss) used in basic and diluted income (loss) per share from continuing operations | 10,859 |
| | (7,364 | ) | Income (loss) from discontinued operations | 3,047 |
| | (1,314 | ) | Net income (loss) attributable to common stockholders used in basic an diluted income (loss) per share | $ | 13,906 |
| | $ | (8,678 | ) | | | | | Basic weighted average shares of common stock outstanding: | | | | Weighted average shares of common stock outstanding | 370,535,587 |
| | 161,599,979 |
| Less: Unvested weighted average shares of restricted stock | (1,850,645 | ) | | (2,178,602 | ) | Weighted average number of shares outstanding used in basic income (loss) per share | 368,684,942 |
| | 159,421,377 |
| | | | | Dilutive weighted average shares of common stock (a) | | | | Unvested performance shares | 697,638 |
| | — |
| Stock options | 5,058 |
| | — |
| Weighted average number of shares of common stock used in dilutive income (loss) per share | 369,387,638 |
| | 159,421,377 |
| | | | | Potentially dilutive shares of common stock | | | | Unvested shares of restricted stock | 688,348 |
| | 725,249 |
| | | | | (a) Assumes the most dilutive issuance of potentially issuable shares between the two-class and treasury method unless the result would be anti-dilutive. | | |
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