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Earnings Per Share | 3 Months Ended
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Mar. 31, 2013
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Share A significant portion of the Company's non-vested share-based payment awards are considered participating securities and as such, the Company is required to use the two-class method for the computation of basic and diluted earnings per share. Under the two-class computation method, net losses are not allocated to participating securities unless the holder of the security has a contractual obligation to share in the losses. The non-vested share-based payment awards are not allocated losses as the awards do not have a contractual obligation to share in losses of the Company. The following is a reconciliation of the numerators and denominators of the basic and diluted earnings per share computations for the three months ended March 31, 2013 and 2012:
| Three months ended March 31,
| 2013 |  | 2012
BASIC AND DILUTED |  |  |
Loss from continuing operations attributable to common shareholders | $ | (12,198 | ) |  | $ | (726 | )
Income (loss) from discontinued operations attributable to common shareholders | 4,903 |  |  | (1,461 | )
Net loss attributable to common shareholders | $ | (7,295 | ) |  | $ | (2,187 | )
Weighted-average number of common shares outstanding | 189,232,274 |  |  | 154,149,034 |
Income (loss) per common share: |  |  |  |  |
Loss from continuing operations | $ | (0.07 | ) |  | $ | — |
Income (loss) from discontinued operations | 0.03 |  |  | (0.01 | )
Net loss attributable to common shareholders | $ | (0.04 | ) |  | $ | (0.01 | )
For per common share amounts, all incremental shares are considered anti-dilutive for periods that have a loss from continuing operations attributable to common shareholders. In addition, other common share equivalents may be anti-dilutive in certain periods. During the three months ended March 31, 2012, the Company repurchased and retired 34,800 shares, respectively, of its 6.50% Series C Cumulative Convertible Preferred Stock at an aggregate discount of $229 to the historical cost basis. The discount constitutes a deemed negative dividend, offsetting other dividends, and is accretive to common shareholders. Accordingly, net income (loss) was adjusted for the dividends to arrive at net loss attributable to common shareholders.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6920599&loc=d3e1252-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=6945512&loc=d3e4984-109258 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6920599&loc=d3e1278-109256 Reference 5: 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 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
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