Accrued Expenses and Other Liabilities (Tables)

12 Months Ended

Dec. 31, 2018

Payables and Accruals [Abstract]

Schedule of Accrued Expenses and Other Liabilities

Accrued expenses and other liabilities consist of the following as of December 31:

	2018		2017
Accrued preclinical and clinical trial expenses	$	821,633	$	970,649
Accrued professional fees		1,311,061		227,457
Accrued compensation and benefits		1,941,449		821,935
Accrued license fees		3,000,000		252,500
Deferred rent and lease incentive		33,408		24,011
Other		66,436		24,035
Current accrued expenses and other liabilities		7,173,987		2,320,587
Deferred rent and lease incentive – non-current		154,799		157,456
Non-current accrued expenses and other liabilities		154,799		157,456
Total accrued expenses and other liabilities	$	7,328,786	$	2,478,043