Condensed Consolidated Financial Statements Detail - Reconciliation of Numerator and Denominator Used in Calculation of Basic and Diluted Net Loss per Share Available to Common Stockholders (Details) - USD ($) shares in Thousands, $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2018 |
Mar. 31, 2017 |
|
| Numerator | ||
| Net loss | $ (3,806) | $ (10,715) |
| Less: Deemed dividend on convertible preferred stock | (5,603) | |
| Net loss and comprehensive loss available to common stockholders, basic and diluted | $ (3,806) | $ (16,318) |
| Denominator | ||
| Weighted average shares outstanding used for basic and diluted net loss per share available to common stockholders | 8,313 | 6,887 |
| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS). No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Deemed dividends on convertible preferred stock. No definition available.
|
| X | ||||||||||
- Definition Net income loss available to common stockholders basic and diluted. No definition available.
|