Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Financial Statements Detail - Additional Information 2 (Details)

v3.10.0.1
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