v3.26.1
Segment Reporting and Geographic Information - (Tables)
6 Months Ended
Jun. 30, 2026
Geographic Region Revenue [Member]  
Segment Reporting [Abstract]  
Disaggregation of Revenue [Table Text Block]

The Company’s significant operations outside the United States include sales, service and application offices in Asia and Europe. For geographical revenue reporting, revenue is attributed to the geographic location to which the product is shipped. Revenue by geographic region is as follows:

 

 

Three Months Ended

 

 

Six Months Ended

 

 

 

June 30,

 

 

June 28,

 

 

June 30,

 

 

June 28,

 

 

 

2026

 

 

2025

 

 

2026

 

 

2025

 

 

 

(in thousands)

 

Revenue from customers:

 

 

 

 

 

 

 

 

 

 

 

 

Taiwan

 

$

106,407

 

 

$

65,616

 

 

$

190,419

 

 

$

168,197

 

South Korea

 

 

100,612

 

 

 

82,650

 

 

 

167,310

 

 

 

175,964

 

United States

 

 

84,366

 

 

 

27,556

 

 

 

168,100

 

 

 

53,153

 

Europe

 

 

16,307

 

 

 

12,846

 

 

 

29,318

 

 

 

29,390

 

China

 

 

14,707

 

 

 

17,337

 

 

 

31,764

 

 

 

29,513

 

Southeast Asia

 

 

11,251

 

 

 

13,824

 

 

 

25,499

 

 

 

21,850

 

Japan

 

 

9,479

 

 

 

33,768

 

 

 

22,668

 

 

 

42,137

 

Total revenue

 

$

343,129

 

 

$

253,597

 

 

$

635,078

 

 

$

520,204