Accrued Expenses and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Accrued Expenses and Other Current Liabilities

Schedule of Accrued Expenses and Other Current Liabilities

Accrued expense and other current liabilities consist of the following:

	December 31,
	2021		2020
Accrued professional services	$	395,940	$	1,350,194
Accrued payroll and employee benefits		2,313,436		2,351,599
Accrued research and development		6,987,598		7,316,876
Lease obligation, current portion (see Note 6)		411,450		356,716
Accrued interest and other		43,013		32,769
Total accrued expenses and other current liabilities	$	10,151,437	$	11,408,154