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Segment Information (Tables) | 9 Months Ended
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Sep. 29, 2013
Segment Information | Segment information is as follows:
|  | Semiconductor Test |  |  | Wireless Test |  |  | System Test |  |  | Corporate and Eliminations |  |  | Consolidated |
|  | (in thousands) |
Three months ended September 29, 2013: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenues |  | $ | 304,131 |  |  | $ | 93,132 |  |  | $ | 36,113 |  |  | $ | — |  |  | $ | 433,376 |
Income (loss) before income taxes(1)(2) |  |  | 68,932 |  |  |  | 27,575 |  |  |  | (2,462 | ) |  |  | (6,493 | ) |  |  | 87,552 |
Three months ended September 30, 2012: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenues |  | $ | 310,979 |  |  | $ | 118,571 |  |  | $ | 33,844 |  |  | $ | — |  |  | $ | 463,394 |
Income (loss) before income taxes(1)(2) |  |  | 55,348 |  |  |  | 58,902 |  |  |  | (2,642 | ) |  |  | (8,583 | ) |  |  | 103,025 |
Nine months ended September 29, 2013: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenues |  | $ | 808,068 |  |  | $ | 226,116 |  |  | $ | 108,448 |  |  | $ | — |  |  | $ | 1,142,632 |
Income (loss) before income taxes(1)(2) |  |  | 141,304 |  |  |  | 41,491 |  |  |  | (153 | ) |  |  | (16,159 | ) |  |  | 166,483 |
Nine months ended September 30, 2012: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenues |  | $ | 943,625 |  |  | $ | 261,827 |  |  | $ | 202,894 |  |  | $ | — |  |  | $ | 1,408,346 |
Income (loss) before income taxes(1)(2) |  |  | 181,594 |  |  |  | 97,729 |  |  |  | 30,964 |  |  |  | (14,026 | ) |  |  | 296,261 |
(1) | Pension and post retirement actuarial gains and losses, interest income, and interest expense and other are included in Corporate and Eliminations.
(2) | Included in the income (loss) before income taxes for each of the segments are charges and credits for the three and nine months ended September 29, 2013 and September 30, 2012 that include restructuring and other, and provision for excess and obsolete inventory, as follows:
Semiconductor Test |
Schedule of Segment Reporting Information by Segment Charges | Included in the Semiconductor Test segment are charges for the following:
|  | For the Three Months Ended |  |  | For the Nine Months Ended |
|  | September 29, 2013 |  |  | September 30, 2012 |  |  | September 29, 2013 |  |  | September 30, 2012 |
|  | (in thousands) |
Cost of revenues—provision for excess and obsolete inventory |  | $ | 1,378 |  |  | $ | 3,085 |  |  | $ | 1,878 |  |  | $ | 9,254 |
Restructuring and other |  |  | 282 |  |  |  | (4 | ) |  |  | 416 |  |  |  | 315 |
Total |  | $ | 1,660 |  |  | $ | 3,081 |  |  | $ | 2,294 |  |  | $ | 9,569 |
Wireless Test |
Schedule of Segment Reporting Information by Segment Charges | Included in the Wireless Test segment are charges for the following:
|  | For the Three Months Ended |  |  | For the Nine Months Ended |
|  | September 29, 2013 |  |  | September 30, 2012 |  |  | September 29, 2013 |  |  | September 30, 2012 |
|  | (in thousands) |
Cost of revenues—provision for excess and obsolete inventory |  | $ | 2,059 |  |  | $ | 2,018 |  |  | $ | 6,125 |  |  | $ | 4,134 |
Cost of revenues—inventory step-up |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 6,089 |
Restructuring and other |  |  | — |  |  |  | 236 |  |  |  | 82 |  |  |  | 236 |
Total |  | $ | 2,059 |  |  | $ | 2,254 |  |  | $ | 6,207 |  |  | $ | 10,459 |
System Test |
Schedule of Segment Reporting Information by Segment Charges | Included in the System Test segment are charges for the following:
|  | For the Three Months Ended |  |  | For the Nine Months Ended |
|  | September 29, 2013 |  |  | September 30, 2012 |  |  | September 29, 2013 |  |  | September 30, 2012 |
|  | (in thousands) |
Cost of revenues—provision for excess and obsolete inventory |  | $ | 404 |  |  | $ | 378 |  |  | $ | 1,613 |  |  | $ | 3,020 |
Restructuring and other |  |  | 1,055 |  |  |  | 451 |  |  |  | 1,430 |  |  |  | 451 |
Total |  | $ | 1,459 |  |  | $ | 829 |  |  | $ | 3,043 |  |  | $ | 3,471 |
Corporate And Eliminations |
Schedule of Segment Reporting Information by Segment Charges | Included in Corporate and Eliminations are credits for the following:
|  | For the Three Months Ended |  |  | For the Nine Months Ended |
|  | September 29, 2013 |  |  | September 30, 2012 |  |  | September 29, 2013 |  |  | September 30, 2012 |
|  | (in thousands) |
Restructuring and other |  | $ | (448 | ) |  | $ | — |  |  | $ | (448 | ) |  | $ | (8,406 | )
Total |  | $ | (448 | ) |  | $ | — |  |  | $ | (448 | ) |  | $ | (8,406 | )

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