CONDENSED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2017 |
Jun. 30, 2016 |
Jun. 30, 2017 |
Jun. 30, 2016 |
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| CONDENSED STATEMENTS OF COMPREHENSIVE LOSS | ||||
| Net loss | $ (19,147) | $ (13,533) | $ (34,461) | $ (30,997) |
| Other comprehensive income (loss): | ||||
| Net unrealized gain (loss) on short-term investments | 10 | 4 | (1) | 97 |
| Comprehensive loss | $ (19,137) | $ (13,529) | $ (34,462) | $ (30,900) |
| X | ||||||||||
- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- 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 Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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| X | ||||||||||
- References No definition available.
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