Accrued Expenses

12 Months Ended

Dec. 31, 2021

Payables and Accruals [Abstract]

Accrued Expenses

7. Accrued Expenses

Accrued expenses consisted of the following:

	December 31,
(in thousands)	2021		2020
Employee compensation and benefits	$	6,867	$	3,314
Professional fees		738		696
Research and development		3,573		1,797
Process development and manufacturing costs		7,685		1,550
Other		1,289		173
Total accrued expenses	$	20,152	$	7,530