Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2019

Accounts Payable And Accrued Liabilities Current [Abstract]

Schedule of Accrued Expenses

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

	December 31, 2019		December 31, 2018
Accrued contract manufacturing	$	655,207	$	1,079,314
Accrued contract research and regulatory consulting		418,000		128,678
Accrued precommercial costs		252,125		85,000
Accrued payroll and payroll taxes		153,238		1,302,728
Accrued legal		152,340		111,543
Accrued accounting, audit, and tax fees		147,850		102,000
Accrued consulting		109,073		49,940
Accrued miscellaneous expenses		56,598		119,861
Accrued license fees		—		1,567,368
Total accrued expenses	$	1,944,431	$	4,546,432