Accrued expenses

12 Months Ended

Dec. 31, 2023

Accrued expenses

Accrued expenses

6. Accrued expenses

Accrued expenses consist of the following:

	As of December 31,
	2023		2022
	(in thousands)
Employee compensation costs	$	6,614	$	4,559
Research and development costs		5,225		1,895
Accrued goods and services		4,229		636
Professional services		755		726
Total	$	16,823	$	7,816