Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2021

Accrued Liabilities Current [Abstract]

Schedule of Accrued Liabilities

Accrued expenses consist of the following as of December 31, 2021 and 2020 (in thousands):

	Year ended December 31,
	2021		2020
Research and development expenses	$	15,169	$	5,821
Payroll and payroll-related		6,033		2,918
Professional fees		1,417		1,585
Other		352		6
Accrued expenses	$	22,971	$	10,330