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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2014
Earnings Per Share [Abstract] |
Weighted-Average Shares of Common Stock Outstanding Used in Calculation of Basic and Diluted Earnings Per Share |
|  | For the three months |  | For the nine months
|  | ended September 30, |  | ended September 30,
|  | 2014 |  | 2013 |  | 2014 |  | 2013
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Net (loss) income |  | $ | (16,624) |  | $ | 21,531 |  | $ | (24,685) |  | $ | (36,747)
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Basic weighted-average shares outstanding |  |  | 129,046 |  |  | 127,885 |  |  | 128,854 |  |  | 127,555
Dilutive impact of stock options and restricted shares |  |  | — |  |  | 1,195 |  |  | — |  |  | —
Dilutive impact of common stock warrants |  |  | — |  |  | 7,832 |  |  | — |  |  | —
Diluted weighted-average shares outstanding |  |  | 129,046 |  |  | 136,912 |  |  | 128,854 |  |  | 127,555
Earnings (loss) per share attributable to continuing operations: |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | (0.13) |  | $ | 0.17 |  | $ | (0.19) |  | $ | (0.29)
Diluted |  | $ | (0.13) |  | $ | 0.16 |  | $ | (0.19) |  | $ | (0.29)

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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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