Accrued Expenses and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Payables and Accruals [Abstract]

Schedule of Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following:

	Year Ended December 31,
	2021		2020
Accrued external research and development costs	$	5,316	$	4,017
Accrued payroll and payroll-related costs	4,180		5,056
Accrued professional fees	355		327
Other	3,238		1,048
	$	13,089	$	10,448