Annual report pursuant to Section 13 and 15(d)

Revenue

v3.19.3.a.u2
Revenue
12 Months Ended
Dec. 31, 2019
Revenue  
Revenue

Note 3 — Revenue

Revenue from contracts with customers arises from one customer, which is GSK, in one geographic location, which is the United Kingdom.

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Revenue comprises the following categories (in thousands):

​

​

​

​

​

​

​

​

​

​

 

Year ended

​

 

​

December 31, 

​

     

​

2019

    

2018

​

​

​

​

​

​

​

​

Development

 

​

$

1,122

 

$

20,391

Licenses

​

​

 

—

​

 

39,114

​

 

​

$

1,122

 

$

59,505

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The deferred revenue balance as of January 1, 2019 and 2018 respectively, and December 31, 2019 and 2018 respectively is as follows (in thousands):

​

​

​

​

​

​

​

​

​

​

    

2019

​

2018

Deferred revenue at January 1

 

$

—

​

$

30,090

Amounts invoiced in the period

​

 

3,217

​

 

30,077

Revenue in the period

​

​

(1,122)

​

​

(59,505)

Changes in variable consideration

​

​

—

​

​

(10,396)

Changes in the measure of progress

​

​

—

​

​

5,027

Foreign exchange arising on consolidation

​

​

33

​

​

4,707

Deferred revenue at December 31

​

$

2,128

​

$

—

​

​

The amount of the transaction price received that is allocated to performance obligations that are unsatisfied or partially satisfied at December 31, 2019 was $2.1 million. The revenue allocated to the third target program will be recognized over an estimated period up to the end of 2020 as the development of products to the target progresses.