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Accrued Expenses (Tables)
12 Months Ended
Dec. 31, 2021
Payables and Accruals [Abstract]  
Schedule of Accrued Expenses

Accrued expenses consisted of the following:

 

 

December 31,

 

 

 

2021

 

 

2020

 

 

 

(In thousands)

 

Employee compensation and benefits

 

$

20,359

 

 

$

10,920

 

Accrued research and development

 

 

16,979

 

 

 

11,008

 

Accrued legal and professional expenses

 

 

3,100

 

 

 

1,876

 

Accrued other

 

 

2,871

 

 

 

1,750

 

Total accrued expenses

 

$

43,309

 

 

$

25,554