XML 46 R33.htm IDEA: XBRL DOCUMENT v3.8.0.1
License Agreements (Details) - USD ($)
1 Months Ended 9 Months Ended
Nov. 30, 2012
Sep. 30, 2017
Sep. 30, 2016
License Agreements      
Period describing the commercial launch of dose   15 years  
License agreement      
License Agreements      
Upfront payment received $ 65,000,000    
Maximum total additional cash payments receivable upon achievement of certain development and regulatory milestones $ 95,000,000    
Prosecution and litigation cost   $ 0 $ 2,400,000