Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2019

Accounts Payable And Accrued Liabilities Current [Abstract]

Schedule of Accrued Expenses

Accrued expenses consisted of the following at March 31, 2019 and December 31, 2018:

	March 31, 2019		December 31, 2018
Accrued pre-commercial costs	$	629,806	$	85,000
Accrued contract manufacturing		580,000		1,079,314
Accrued consulting		761,944		49,940
Accrued contract research and regulatory consulting		338,000		128,678
Accrued accounting, audit, and tax fees		163,000		102,000
Accrued legal		130,000		111,543
Accrued miscellaneous expenses		103,947		119,861
Accrued license fees		51,335		1,567,368
Accrued payroll and payroll taxes		1,090		1,302,728
Total accrued expenses	$	2,759,122	$	4,546,432