Quarterly report pursuant to Section 13 or 15(d)

Sponsored Research and License Agreements (Details)

v3.4.0.3
Sponsored Research and License Agreements (Details) - USD ($)
1 Months Ended 3 Months Ended
Sep. 30, 2015
Aug. 31, 2015
Mar. 31, 2015
Feb. 28, 2015
Mar. 31, 2016
Sep. 30, 2015
Mar. 31, 2015
Collaborative Arrangement              
Collaborations              
Maximum amount of contingent payments receivable         $ 533,600,000    
Specified Development Events | Collaborative Arrangement              
Collaborations              
Maximum amount of contingent payments receivable         150,500,000    
Specified Regulatory Events | Collaborative Arrangement              
Collaborations              
Maximum amount of contingent payments receivable         345,600,000    
Specified Product Launch Events | Collaborative Arrangement              
Collaborations              
Maximum amount of contingent payments receivable         37,500,000    
Bristol-Myers Squibb Company              
Collaborations              
Noncreditable and nonrefundable upfront payment by BMS     $ 30,000,000        
Deferred revenue related to upfront payment       $ 30,000,000 8,600,000    
Revenue recognized         4,800,000   $ 2,100,000
Bristol-Myers Squibb Company | Research Activities              
Collaborations              
Revenue recognized         $ 195,000   $ 106,000
Bristol-Myers Squibb Company | Minimum              
Collaborations              
Contingent payments       $ 309,000,000      
Aclaris              
Collaborations              
Upfront fee received $ 8,000,000            
Contingent payments   $ 80,000,000          
Revenue recognized           $ 8,000,000