XML 47 R37.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Operating Segments and Enterprise-Wide Information (Tables) | 3 Months Ended
--- | ---
Mar. 30, 2024
Segment Reporting [Abstract] |
Schedule of Operating Results by Segment | The following table summarizes the operating results by reportable segment (dollars in thousands):
| Three Months Ended
| March 30, 2024 |  | April 1, 2023
| Probe Cards |  | Systems |  | Corporate and Other |  | Total |  | Probe Cards |  | Systems |  | Corporate and Other |  | Total
Revenues | $ | 136,701 |  |  | $ | 32,024 |  |  | $ | — |  |  | $ | 168,725 |  |  | $ | 127,328 |  |  | $ | 40,120 |  |  | $ | — |  |  | $ | 167,448 |
Gross profit | 50,791 |  |  | 14,506 |  |  | (2,559) |  |  | 62,738 |  |  | 43,623 |  |  | 20,746 |  |  | (3,291) |  |  | 61,078 |
Gross margin | 37.2 | % |  | 45.3 | % |  |  |  | 37.2 | % |  | 34.3 | % |  | 51.7 | % |  |  |  | 36.5 | %
Schedule of Disaggregation of Revenue by Segment | Certain revenue category information by reportable segment was as follows (in thousands):
| Three Months Ended
| March 30, 2024 |  | April 1, 2023
| Probe Cards |  | Systems |  | Total |  | Probe Cards |  | Systems |  | Total
Market: |  |  |  |  |  |  |  |  |  |  |
Foundry & Logic | $ | 86,768 |  |  | $ | — |  |  | $ | 86,768 |  |  | $ | 101,562 |  |  | $ | — |  |  | $ | 101,562 |
DRAM | 45,896 |  |  | — |  |  | 45,896 |  |  | 19,890 |  |  | — |  |  | 19,890 |
Flash | 4,037 |  |  | — |  |  | 4,037 |  |  | 5,876 |  |  | — |  |  | 5,876 |
Systems | — |  |  | 32,024 |  |  | 32,024 |  |  | — |  |  | 40,120 |  |  | 40,120 |
Total | $ | 136,701 |  |  | $ | 32,024 |  |  | $ | 168,725 |  |  | $ | 127,328 |  |  | $ | 40,120 |  |  | $ | 167,448 |
Timing of revenue recognition: |  |  |  |  |  |  |  |  |  |  |
Products transferred at a point in time | $ | 135,641 |  |  | $ | 28,784 |  |  | $ | 164,425 |  |  | $ | 126,678 |  |  | $ | 36,710 |  |  | $ | 163,388 |
Products and services transferred over time | 1,060 |  |  | 3,240 |  |  | 4,300 |  |  | 650 |  |  | 3,410 |  |  | 4,060 |
Total | $ | 136,701 |  |  | $ | 32,024 |  |  | $ | 168,725 |  |  | $ | 127,328 |  |  | $ | 40,120 |  |  | $ | 167,448 |
Geographical region: |  |  |  |  |  |  |  |  |  |  |
South Korea | $ | 50,672 |  |  | $ | 45 |  |  | $ | 50,717 |  |  | $ | 19,572 |  |  | $ | 1,203 |  |  | $ | 20,775 |
United States | 35,596 |  |  | 10,170 |  |  | 45,766 |  |  | 24,641 |  |  | 13,090 |  |  | 37,731 |
Taiwan | 27,179 |  |  | 2,698 |  |  | 29,877 |  |  | 38,897 |  |  | 1,432 |  |  | 40,329 |
China | 8,686 |  |  | 6,927 |  |  | 15,613 |  |  | 18,476 |  |  | 8,623 |  |  | 27,099 |
Europe | 3,528 |  |  | 5,321 |  |  | 8,849 |  |  | 3,426 |  |  | 6,000 |  |  | 9,426 |
Japan | 4,347 |  |  | 4,195 |  |  | 8,542 |  |  | 7,136 |  |  | 3,841 |  |  | 10,977 |
Singapore | 3,516 |  |  | 1,242 |  |  | 4,758 |  |  | 3,200 |  |  | 2,140 |  |  | 5,340 |
Malaysia | 1,608 |  |  | 255 |  |  | 1,863 |  |  | 10,324 |  |  | 946 |  |  | 11,270 |
Rest of the world | 1,569 |  |  | 1,171 |  |  | 2,740 |  |  | 1,656 |  |  | 2,845 |  |  | 4,501 |
Total | $ | 136,701 |  |  | $ | 32,024 |  |  | $ | 168,725 |  |  | $ | 127,328 |  |  | $ | 40,120 |  |  | $ | 167,448 |

X
- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-5 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-25 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-30 + Details
Name: | us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SegmentReportingAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration