Accrued Expenses

6 Months Ended

Jun. 30, 2022

Payables and Accruals [Abstract]

Accrued Expenses

4. Accrued Expenses

Accrued expenses consisted of the following (in thousands):

	June 30,		December 31,
	2022		2021
Research and development expenses	$	5,760	$	6,528
Employee compensation and benefits		1,821		4,605
Professional services and other		567		594
Total accrued expenses	$	8,148	$	11,727