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Geographic information
 9 Months Ended
Sep. 30, 2019
Geographic information  
Geographic information

16. Geographic information

The Company operates in two geographic regions: the United States and the United Kingdom. Information about the Company’s long‑lived assets, including operating lease right‑of‑use assets, held in different geographic regions is presented in the table below (in thousands):

 

 

 

 

 

 

 

 

 

 

 

September 30, 

 

December 31, 

 

 

    

2019

    

2018

    

United States

 

$

2,020

 

$

498

 

United Kingdom

 

 

2,309

 

 

1,320

 

 

 

$

4,329

 

$

1,818

 

 

The Company’s collaboration revenues are attributed to the operations of the Company in the United Kingdom.