Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2022

Accrued Liabilities [Abstract]

Schedule of Accrued Expenses

Accrued expenses consisted of the following (in thousands):

	December 31,
	2022		2021
Accrued external research, development and manufacturing costs	$	13,955	$	48,590
Accrued professional and consultant fees		1,153		2,155
Accrued employee compensation		5,985		4,945
Other		818		587
	$	21,911	$	56,277