Summary of Significant Accounting Policies and Estimates (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
1 Months Ended | 3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Feb. 06, 2014 |
Dec. 31, 2015 |
Sep. 30, 2015 |
Jun. 30, 2015 |
Mar. 31, 2015 |
Dec. 31, 2014 |
Sep. 30, 2014 |
Jun. 30, 2014 |
Mar. 31, 2014 |
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
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| Numerator: | ||||||||||||
| Basic | $ (9,300) | $ (5,185) | $ (5,645) | $ (4,115) | $ (24,245) | $ (33,769) | $ (11,887) | |||||
| Adjustment for gain on fair value of warrant liability | (2,505) | 0 | 0 | |||||||||
| Diluted | $ (26,750) | $ (33,769) | $ (11,887) | |||||||||
| Denominator: | ||||||||||||
| Weighted-average number of shares for basic net loss per share | 102,241 | 78,264 | 20,977 | |||||||||
| Effect of dilutive shares | 24 | 0 | 0 | |||||||||
| Weighted-average number of shares for dilutive net loss per share | 78,264 | 102,265 | 78,264 | 20,977 | ||||||||
| Net loss per share, Basic | $ (0.23) | $ 0.15 | $ 0.72 | $ (1.22) | $ (0.24) | $ (0.43) | $ (0.57) | |||||
| Net loss per share, Diluted | $ (0.23) | $ (0.04) | $ (0.05) | $ (1.22) | $ (0.26) | $ (0.43) | $ (0.57) | |||||
| X | ||||||||||
- Definition Amount of increase (decrease) to net income used for calculating diluted earnings per share (EPS), resulting from the assumed exercise of dilutive convertible securities excluding adjustments related to ESOP convertible preferred stock, stock options, and restrictive stock units. No definition available.
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| X | ||||||||||
- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Net Income or Loss Available to Common Stockholders plus adjustments resulting from the assumption that dilutive convertible securities were converted, options or warrants were exercised, or that other shares were issued upon the satisfaction of certain conditions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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