Condensed Consolidated Financial Statements Detail - Additional Information 2 (Details) $ in Thousands |
3 Months Ended | 6 Months Ended |
|---|---|---|
|
Jun. 30, 2018
USD ($)
|
Jun. 30, 2018
USD ($)
|
|
| Long-term Equity Securities [Line Items] | ||
| Long-term equity securities | $ 553 | $ 553 |
| Change in fair value of long-term equity securities | 402 | |
| Rezolute [Member] | ||
| Long-term Equity Securities [Line Items] | ||
| Long-term equity securities | 600 | 600 |
| Change in fair value of long-term equity securities | $ 400 | $ 400 |
| X | ||||||||||
- Definition Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Equity securities FvNi non current. No definition available.
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| X | ||||||||||
- Definition Long term equity securities. No definition available.
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| X | ||||||||||
- Details
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