Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2016

Accrued Expenses

Schedule of accrued expenses

	June 30,		December 31,
	2016		2015
Accrued compensation	$	636,093	$	1,047,530
Accrued research and development		716,151		943,295
Other		164,804		282,166
Total accrued expenses	$	1,517,048	$	2,272,991