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WEIGHTED AVERAGE COMMON SHARES (Tables) | 12 Months Ended
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Dec. 31, 2012
Weighted Average Numbers of Common Shares Used to Compute Basic and Diluted Net Income Per Share | The weighted average number of common shares used to compute basic and diluted net (loss) income per share for the years ended December 31, 2012, 2011 and 2010 were as follows:
|  | For the Year Ended December 31, |
|  | 2012 |  |  | 2011 |  |  | 2010 |
|  | (In thousands) |
Basic common shares outstanding |  |  | 66,475 |  |  |  | 74,498 |  |  |  | 79,902 |
Common stock equivalents |  |  | — |  |  |  | — |  |  |  | 948 |
Diluted common shares outstanding |  |  | 66,475 |  |  |  | 74,498 |  |  |  | 80,850 |

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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