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Net Loss Per Share (Tables) | 3 Months Ended
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Mar. 31, 2014
Earnings Per Share [Abstract] |
Summary of Computation of Basic and Diluted Net Loss Per Share | The following table summarizes the computation of basic and diluted net loss per share attributable to the Company’s common stockholders:
|  | Three months ended March 31, |
|  | 2014 |  |  | 2013 |
Net Income/(loss) |  | $ | 412 |  |  | $ | (2,069 | )
Deemed dividend for beneficial conversion feature on Series D-2 Preferred |  |  | (909 | ) |  |  | — |
Deemed dividend for antidilution adjustments to convertible preferred stock |  |  | (214 | ) |  |  | — |
Accretion of convertible preferred stock |  |  | (510 | ) |  |  | — |
Net loss attributable to common stock - basic |  | $ | (1,221 | ) |  | $ | (2,069 | )
Derivative fair value adjustment |  |  | (2,783 | ) |  |  | — |
Net loss attributable to common stock - diluted |  | $ | (4,004 | ) |  | $ | (2,069 | )
Weighted-average common shares outstanding - basic |  |  | 334,086 |  |  |  | 335,782 |
Allocation of common stock warrants as participating securities |  |  | 274,988 |  |  |  | — |
Weighted-average of outstanding common stock - diluted |  |  | 609,075 |  |  |  | 335,782 |
Net loss per share |  |  |  |  |  |  |  |
Basic EPS |  | $ | (3.65 | ) |  | $ | (6.16 | )
Diluted EPS |  | $ | (6.57 | ) |  | $ | (6.16 | )
Summary of Antidilutive Securities Excluded from Computation of Weighted Average Common Stock Outstanding | The following securities, presented on a common stock equivalent basis, have been excluded from the calculation of weighted average common shares outstanding because the effect is anti-dilutive:
|  | Three Months Ended March 31, |
|  | 2014 |  |  | 2013 |
Convertible preferred stock: |  |  |  |  |  |  |  |
Series A Preferred |  |  | 6,149 |  |  |  | 6,149 |
Series B Preferred |  |  | 131,685 |  |  |  | 93,568 |
Series C Preferred |  |  | 783,515 |  |  |  | 554,181 |
Series C-2 Preferred |  |  | 173,213 |  |  |  | 119,958 |
Series D-1 Preferred |  |  | 296,773 |  |  |  | — |
Series D-2 Preferred |  |  | 300,549 |  |  |  | — |
Warrants to purchase Series C-1 Preferred |  |  | 14,033 |  |  |  | 9,847 |
Warrants to purchase common stock |  |  | — |  |  |  | 26,603 |
Stock options |  |  | 184,240 |  |  |  | 152,464 |
Convertible notes |  |  | — |  |  |  | 430,493 |

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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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