Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2022

Accrued Liabilities [Abstract]

Schedule of Accrued Expenses

Accrued expenses consisted of the following (in thousands):

	June 30, 2022		December 31, 2021
Accrued external research, development and manufacturing costs	$	44,919	$	48,590
Accrued professional and consultant fees		4,142		2,155
Accrued employee compensation		3,443		4,945
Other		120		587
	$	52,624	$	56,277