Accrued Expenses and Other Liabilities (Tables)

9 Months Ended

Sep. 30, 2021

Payables And Accruals [Abstract]

Schedule of Accrued Expenses and Other Liabilities

Accrued expenses and other liabilities consist of the following:

	September 30, 2021		December 31, 2020
Research and development costs and other accrued expenses	$	976,635	$	1,880,552
Accrued bonus		601,264		—
Professional fees		227,874		140,981
Vacation pay		76,478		—
Accrued severance		—		31,876
	$	1,882,251	$	2,053,409