Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2021

Payables and Accruals [Abstract]

Schedule of Accrued Expenses

Accrued expenses consist of the following:

(In thousands)	June 30, 2021		December 31, 2020
Accrued compensation	$	10,559	$	20,345
Accrued research and development costs	7,627		5,444
Accrued professional fees	3,075		2,897
Accrued other	14,793		2,115
Total accrued expenses	$	36,054	$	30,801