Quarterly report pursuant to Section 13 or 15(d)

Sponsored Research and License Agreements (Details)

v2.4.0.8
Sponsored Research and License Agreements (Details) (USD $)
1 Months Ended 1 Months Ended 3 Months Ended 0 Months Ended 1 Months Ended
Mar. 31, 2014
Collaborations
Mar. 31, 2014
Collaborations
Development event
Mar. 31, 2014
Collaborations
Regulatory event
Mar. 31, 2014
Collaborations
Product launch event
Aug. 31, 2002
Daiichi
Mar. 31, 2014
Daiichi
Apr. 30, 2013
Daiichi
Milestone achieved
Jan. 31, 2012
Daiichi
Milestone achieved
Jul. 31, 2012
AstraZeneca worldwide license agreement JAK inhibitor
Jun. 30, 2012
AstraZeneca worldwide license agreement JAK inhibitor
Dec. 31, 2013
AstraZeneca worldwide license agreement JAK inhibitor
Development event
Jul. 31, 2012
BerGenBio
Collaborations                        
Maximum amount of contingent payments receivable $ 152,300,000 $ 61,200,000 $ 53,600,000 $ 37,500,000                
Upfront fee received                 1,000,000      
Revenue recognized                   1,000,000 5,800,000  
Collaborative payment received             1,400,000 750,000       500,000
Cumulative amount of payments earned under collaborative arrangement           $ 7,900,000            
Period of collaboration in research phase         3 years