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Earnings (Loss) Per Share (Tables) | 12 Months Ended
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Dec. 31, 2012
Earnings Per Share [Abstract] |
Schedule of earnings per share, basic and diluted | The following is a reconciliation of the calculation of basic and diluted loss per share (in thousands, except share and per-share data):
| Years Ended December 31,
| 2012 |  | 2011 |  | 2010
Basic and Diluted (Loss) Earnings per Share Calculation: |  |  |  |  |
Numerator: |  |  |  |  |
Loss from continuing operations | $ | (16,026 | ) |  | $ | (7,999 | ) |  | $ | (10,799 | )
(Loss) income from discontinued operations | (566 | ) |  | 321 |  |  | 1,627 |
Net loss | $ | (16,592 | ) |  | $ | (7,678 | ) |  | $ | (9,172 | )
Weighted-average number of common shares outstanding—basic and diluted | 180,826,124 |  |  | 166,667,459 |  |  | 144,463,587 |
Basic and diluted (loss) earnings per share: |  |  |  |  |
Continuing operations | $ | (0.09 | ) |  | $ | (0.05 | ) |  | $ | (0.07 | )
Discontinued operations | (0.00 | ) |  | 0.00 |  |  | 0.01 |
Total | $ | (0.09 | ) |  | $ | (0.05 | ) |  | $ | (0.06 | )
Reconciliation of the calculation of basic and diluted earnings (loss) per share | We did not include the following shares in our calculation of diluted loss per share as they would be anti-dilutive:
| Years Ended December 31,
| 2012 |  | 2011 |  | 2010
Unvested restricted common stock | 161,266 |  |  | 513,657 |  |  | 1,034,235 |
Unexercised stock appreciation rights | 262,461 |  |  | 262,461 |  |  | 262,461 |
Shares related to unvested MSUs | 237,956 |  |  | 152,675 |  |  | 109,648 |
Total | 661,683 |  |  | 928,793 |  |  | 1,406,344 |

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + 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 (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -Subparagraph c -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. + Details
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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
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