Accrued Expenses

3 Months Ended

Mar. 31, 2023

Accrued Liabilities, Current [Abstract]

Accrued Expenses

8. Accrued Expenses

Accrued expenses consist of the following as of March 31, 2023 and December 31, 2022 (in thousands):

	March 31, 2023		December 31, 2022
Research and development expenses	$	11,097	$	16,975
Payroll and payroll-related		3,592		8,149
Professional fees		2,287		1,971
Other		1,526		407
Accrued expenses	$	18,502	$	27,502