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Income (Loss) Per Common Share (Tables) | 12 Months Ended
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Dec. 31, 2013
Income (Loss) Per Common Share |
Schedule of basic and diluted net income (loss) per common share and the weighted average shares | The following table sets forth basic and diluted net income (loss) per common share and the basic weighted average shares outstanding and diluted weighted average shares outstanding (in thousands, except per share data):
|  | Year ended December 31, |
|  | 2013 |  | 2012 |  | 2011 |
Net income (loss) |  | $ | (42,263 | ) | $ | 30,928 |  | $ | 127,987 |
Net income (loss) per common share: |  |  |  |  |  |  |
Basic |  | $ | (1.09 | ) | $ | 0.80 |  | $ | 3.23 |
Diluted |  | $ | (1.09 | ) | $ | 0.79 |  | $ | 3.11 |
Basic weighted average shares outstanding |  | 38,807 |  | 38,477 |  | 39,658 |
Dilutive effect of stock options, restricted stock awards and units and convertible debt |  | — |  | 574 |  | 1,497 |
Diluted weighted average shares outstanding |  | 38,807 |  | 39,051 |  | 41,155 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + 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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