Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2019

Accounts Payable And Accrued Liabilities Current [Abstract]

Schedule of Accrued Expenses

Accrued expenses consisted of the following at June 30, 2019 and December 31, 2018:

	June 30, 2019		December 31, 2018
Accrued pre-commercial costs	$	1,045,962	$	85,000
Accrued payroll and payroll taxes		1,035,482		1,302,728
Accrued contract manufacturing		385,000		1,079,314
Accrued miscellaneous expenses		281,246		119,861
Accrued consulting		230,000		49,940
Accrued legal		87,622		111,543
Accrued accounting, audit, and tax fees		87,000		102,000
Accrued license fees		19,671		1,567,368
Accrued contract research and regulatory consulting		—		128,678
Total accrued expenses	$	3,171,983	$	4,546,432