Restructuring (Tables)

6 Months Ended

Jun. 30, 2024

Restructuring and Related Activities [Abstract]

Summarizes of future termination benefit payments

The following is a summary of restructuring charges associated with the reductions in force for the periods presented:

	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
	(in thousands)				(in thousands)
Research and development expense	$	356	$	—	$	3,750	$	—
General and administrative expense		—		—		1,357		45
Total restructuring charges	$	356	$	—	$	5,107	$	45

Restructuring of Labiality Activity

The following restructuring liability activity was recorded in connection with the reductions in force for the six months ended June 30, 2024:

	(in thousands)
Liability balance, January 1, 2024	$	4,923
Restructuring charges		5,107
Cash payments		(8,533	)
Non-cash settlements/adjustments		(613	)
Liability balance, June 30, 2024	$	884