Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2020

Accounts Payable And Accrued Liabilities Current [Abstract]

Schedule of Accrued Expenses

Accrued expenses consisted of the following at June 30, 2020 and December 31, 2019:

	June 30, 2020		December 31, 2019
Accrued contract manufacturing	$	865,898	$	655,207
Accrued contract research and regulatory consulting		482,669		418,000
Accrued payroll and payroll taxes		265,533		153,238
Accrued legal		180,500		152,340
Accrued accounting, audit, and tax fees		99,500		147,850
Accrued consulting		77,400		109,073
Accrued license fees		62,936		—
Accrued miscellaneous expenses		48,545		56,598
Accrued precommercial costs		—		252,125
Total accrued expenses	$	2,082,981	$	1,944,431