Annual report pursuant to Section 13 and 15(d)

Related Party Transactions (Details)

v2.4.0.6
Related Party Transactions (Details) (USD $)
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Summary of activities related to related party    
Qualified R&D costs incurred by the Company    $ 655,786
Reimbursements received from MSKCC $ 237,834 $ 966,341