Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2018

Payables and Accruals [Abstract]

Schedule of Accrued Expenses

Accrued expenses at June 30, 2018 and December 31, 2017 were comprised of:

	June 30,		December 31,
	2018		2017
Accrued compensation	$	798,243	$	788,570
Accrued research and development		3,097,752		1,327,103
Accrued general & administrative		263,076		120,792
Accrued expenses	$	4,159,071	$	2,236,465