Accrued Expenses

12 Months Ended

Dec. 31, 2017

Payables and Accruals [Abstract]

Accrued Expenses

Note 6 - Accrued Expenses

Accrued expenses consist of the following:

	As of December 31,
	2017		2016
Accrued expenses:
Salaries, bonuses and employee benefits	$	4,518,128	$	2,884,000
Accrued severance expenses		-		241,737
Research and development expenses		674,686		916,674
General and administrative expenses		946,186		710,412
Total accrued expenses	$	6,139,000	$	4,752,823