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Weighted Average Common Shares (Tables) | 9 Months Ended
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Sep. 30, 2017
Earnings Per Share [Abstract] |
Summary of Weighted Average Numbers of Common Shares Used to Compute Basic and Diluted Net Income (Loss) Per Share | The weighted average number of common shares used to compute basic and diluted net income (loss) per share for the quarters and years to date ended September 30, 2017 and 2016 were as follows:
| For the Quarter Ended September 30, |  |  | For the Year to Date Ended September 30, |
| 2017 |  |  | 2016 (1) |  |  | 2017 |  |  | 2016 |
Basic common shares outstanding |  | 69,082 |  |  |  | 68,460 |  |  |  | 68,897 |  |  |  | 68,328 |
Common stock equivalents |  | 1,783 |  |  |  | - |  |  |  | 1,763 |  |  |  | 561 |
Diluted common shares outstanding |  | 70,865 |  |  |  | 68,460 |  |  |  | 70,660 |  |  |  | 68,889 |
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| (1) | Due to the fact that we reported a loss from continuing operations for the quarter ended September 30, 2016, potential common stock equivalents are excluded from the diluted common shares outstanding calculation. Per FASB ASC Topic 260 – Earnings Per Share, an entity that reports discontinued operations shall use income or loss from continuing operations as the benchmark for calculating diluted common shares outstanding, and as such, we have zero common stock equivalents since these shares would have an anti-dilutive effect on our net loss per share for the quarter ended September 30, 2016.

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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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