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Loss per Share of Common Stock (Tables) | 9 Months Ended
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Sep. 30, 2017
Earnings Per Share [Abstract] |
Basic and Diluted Loss Per Share of Common Stock | The following tables set forth the computation of basic and diluted loss per share of common stock for the three and nine months ended September 30, 2017 and 2016. We computed basic loss per share for the three and nine months ended September 30, 2017 and 2016 using the weighted average number of shares outstanding during the periods. Diluted loss per share for the three and nine months ended September 30, 2017 and 2016, reflects additional shares of common stock, related to our convertible Senior Common Stock (if the effect would be dilutive), that would have been outstanding if dilutive potential shares of common stock had been issued, as well as an adjustment to net income available to common stockholders as applicable to common stockholders that would result from their assumed issuance (dollars in thousands, except per share amounts).
|  | For the three months ended September 30, |  | For the nine months ended September 30,
|  | 2017 |  | 2016 |  | 2017 |  | 2016
Calculation of basic loss per share of common stock: |  |  |  |  |  |  |  |
Net loss attributable to common stockholders |  | $ | (384 | ) |  | $ | (2,329 | ) |  | $ | (671 | ) |  | $ | (3,385 | )
Denominator for basic weighted average shares of common stock |  | 27,234,569 |  |  | 23,509,054 |  |  | 25,833,423 |  |  | 22,915,086 |
Basic loss per share of common stock |  | $ | (0.01 | ) |  | $ | (0.10 | ) |  | $ | (0.03 | ) |  | $ | (0.15 | )
Calculation of diluted loss per share of common stock: |  |  |  |  |  |  |  |
Net loss attributable to common stockholders |  | $ | (384 | ) |  | $ | (2,329 | ) |  | $ | (671 | ) |  | $ | (3,385 | )
Add: income impact of assumed conversion of senior common stock (1) |  | — |  |  | — |  |  | — |  |  | — |
Net loss attributable to common stockholders plus assumed conversions (1) |  | $ | (384 | ) |  | $ | (2,329 | ) |  | $ | (671 | ) |  | $ | (3,385 | )
Denominator for basic weighted average shares of common stock |  | 27,234,569 |  |  | 23,509,054 |  |  | 25,833,423 |  |  | 22,915,086 |
Effect of convertible Senior Common Stock (1) |  | — |  |  | — |  |  | — |  |  | — |
Denominator for diluted weighted average shares of common stock (1) |  | 27,234,569 |  |  | 23,509,054 |  |  | 25,833,423 |  |  | 22,915,086 |
Diluted loss per share of common stock |  | $ | (0.01 | ) |  | $ | (0.10 | ) |  | $ | (0.03 | ) |  | $ | (0.15 | )
(1) | We excluded shares of Senior Common Stock that are convertible into shares of our common stock in the amount of 773,553 and 800,116 from the calculation of diluted earnings per share for the three and nine months ended September 30, 2017 and 2016, respectively, because it was anti-dilutive.

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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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