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License and collaboration agreements (Tables)
 3 Months Ended
Mar. 31, 2022
License Agreements [Abstract]  
Schedule Of Contract Assets And Liabilities

The following table presents changes in the Company’s GSK contract assets and liabilities during the three months ended March 31, 2022:

 

Three Months Ended March 31, 2022

 

 

 

 

 

 

 

 

 

 

 

 

(in thousands)

 

Balance at
Beginning of
Period

 

 

Additions

 

 

Deductions

 

 

Balance at End
of Period

 

Contract Liabilities:

 

 

 

 

 

 

 

 

 

 

 

 

  Deferred Revenue

 

$

280,225

 

 

$

—

 

 

$

(152,522

)

 

$

127,703