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Summary of Significant Accounting Policies (Tables) | 9 Months Ended
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Sep. 30, 2016
Accounting Policies [Abstract] |
Reconciliations of basic and diluted distributed and undistributed earnings (loss) per common share | The following table sets forth the computation of diluted weighted average common shares outstanding for the three and nine months ended September 30, 2016 and 2015 (in thousands).
| Three Months Ended September 30, |  | Nine Months Ended September 30,
2016 |  | 2015 |  | 2016 |  | 2015
Weighted average common shares outstanding |  |  |  |  |  |  |
Basic | 93,384 |  |  | 84,685 |  |  | 90,016 |  |  | 80,481 |
Dilutive effect of options, restricted stock units and preferred shares | 340 |  |  | — |  |  | — |  |  | — |
Diluted weighted average common shares outstanding | 93,724 |  |  | 84,685 |  |  | 90,016 |  |  | 80,481 |

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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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