Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.8.0.1
Subsequent Events (Details) - Subsequent Event
$ in Millions
Oct. 12, 2017
USD ($)
Subsequent Event [Line Items]  
Upfront payment from development and license agreement $ 6
Phase Two Initiation  
Subsequent Event [Line Items]  
Milestone payment from development and license agreeement 6
Regulatory And Development  
Subsequent Event [Line Items]  
Milestone payment from development and license agreeement 31
Sales Revenue  
Subsequent Event [Line Items]  
Milestone payment from development and license agreeement $ 75