Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details)

v2.4.0.8
Related Party Transactions (Details) (Memorial Sloan Kettering Cancer Center [Member], USD $)
6 Months Ended
Jun. 30, 2014
New Drug Application [Member]
 
Summary of milestone payments related to related party  
Milestones payments $ 750,000
Receipt of Regulatory Approval From U.S. FDA [Member]
 
Summary of milestone payments related to related party  
Milestones payments $ 1,750,000