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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2015
Earnings Per Share [Abstract] |
Summary of basic and diluted earnings per share | The following table sets forth the calculations of basic and diluted earnings per share (in thousands except share amounts and per share data):
|  | Three months ended September 30, |  |  | Nine months ended September 30, |
|  | 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
Net (loss) income |  | $ | (23,651 | ) |  | $ | (63 | ) |  | $ | (53,634 | ) |  | $ | 243 |
Basic weighted-average common shares outstanding |  |  | 28,051,066 |  |  |  | 27,899,505 |  |  |  | 28,048,808 |  |  |  | 27,808,231 |
Add: dilutive effect of stock options |  |  | -- |  |  |  | -- |  |  |  | -- |  |  |  | 392,157 |
Add: dilutive effect of unvested restricted stock |  |  | -- |  |  |  | -- |  |  |  | -- |  |  |  | -- |
Diluted weighted-average common shares outstanding |  |  | 28,051,066 |  |  |  | 27,899,505 |  |  |  | 28,048,808 |  |  |  | 28,200,388 |
Basic net (loss) income per share |  | $ | (0.84 | ) |  | $ | (0.00 | ) |  | $ | (1.91 | ) |  | $ | 0.01 |
Diluted net (loss) income per share |  | $ | (0.84 | ) |  | $ | (0.00 | ) |  | $ | (1.91 | ) |  | $ | 0.01 |
Schedule of anti-dilutive securities | The following options and unvested restricted stock, which could be potentially dilutive in future periods, were not included in the computation of diluted net loss per share because the effect would have been anti-dilutive for the periods indicated:
|  | Three months ended September 30, |  |  | Nine months ended September 30, |
|  | 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
Weighted-average anti-dilutive stock options |  |  | 2,616,790 |  |  |  | 1,067,341 |  |  |  | 2,615,542 |  |  |  | 1,059,176 |
Weighted-average anti-dilutive restricted stock awards |  |  | 334,189 |  |  |  | -- |  |  |  | 239,829 |  |  |  | -- |
|  |  | 2,950,979 |  |  |  | 1,067,341 |  |  |  | 2,855,371 |  |  |  | 1,059,176 |

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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 + Details
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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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