Accrued Expenses and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2020

Payables And Accruals [Abstract]

Schedule of Accrued Expense and Other Current Liabilities

Accrued expense and other current liabilities consist of the following:

	December 31,
	2020		2019
Accrued professional services	$	1,350,194	$	429,467
Accrued payroll and employee benefits		2,351,599		1,183,130
Accrued interest		13,016		5,047
Accrued research and development		7,316,876		1,966,111
Lease obligation, current portion (see Note 6)		356,716		259,449
Deferred revenue		19,753		61,563
Total accrued expenses	$	11,408,154	$	3,904,767