Related Party Transactions (Details) (USD $)	3 Months Ended		9 Months Ended		3 Months Ended	33 Months Ended	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2010 Collaborative Arrangement [Member]	Sep. 30, 2012 Collaborative Arrangement [Member]	Sep. 30, 2012 Beneficial Owner [Member]
Related Party Transaction [Line Items]
Research and Development Arrangement Contract to Perform for Others, Amount					$ 7,000,000
Research and Development Arrangement Contract to Perfrom For Others Over Base Contract, Amount						3,600,000
Reimbursement Revenue	$ 3,092	$ 474,987	$ 435,199	$ 2,690,163			$ 400,000