Accounts Payable and Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2013

Payables And Accruals [Abstract]

Summary of Accounts Payable and Accrued Expenses

The Company’s accounts payable and accrued expenses consisted of the following:

	September 30, 2013		December 31, 2012
Research and development expenses	$	695,724	$	1,339,851
Professional fees		664,326		735,990
General and administrative expenses		247,800		121,554
Compensation related expenses		74,843		81,003
	$	1,682,693	$	2,278,398