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Business Segment and Geographic Region Information (Tables)
12 Months Ended
Dec. 31, 2020
Business Segment and Geographic Region Information  
Schedule of revenue by product lines

Year ended December 31,

 

    

2020

    

2019

    

2018

 

(in thousands)

 

Ion implantation systems and services

$

456,788

$

326,029

$

421,747

Other systems and services

 

17,772

 

16,929

 

20,828

Total revenue

$

474,560

$

342,958

$

442,575

Schedule of revenue and long-lived assets by geographic region

 

    

    

Long-Lived

 

Revenue

Assets

 

(in thousands)

 

2020

United States

$

351,069

$

67,521

Europe

 

28,977

 

235

Asia Pacific

 

94,514

 

547

$

474,560

$

68,303

2019

United States

$

256,092

$

67,336

Europe

 

28,743

 

Asia Pacific

 

58,123

 

748

$

342,958

$

68,084

2018

United States

$

342,802

$

70,022

Europe

 

29,417

 

Asia Pacific

 

70,356

 

960

$

442,575

$

70,982