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Segment Information (Tables) | 3 Months Ended
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Mar. 30, 2014
Segment Information | Segment information is as follows:
|  | Semiconductor Test |  |  | Wireless Test |  |  | System Test |  |  | Corporate and Eliminations |  |  | Consolidated |
|  | (in thousands) |
Three months ended March 30, 2014: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenues |  | $ | 261,737 |  |  | $ | 21,210 |  |  | $ | 38,063 |  |  | $ | — |  |  | $ | 321,010 |
Income (loss) before income taxes(1)(2) |  |  | 34,600 |  |  |  | (25,085 | ) |  |  | 448 |  |  |  | (11,836 | ) |  |  | (1,873 | )
Three months ended March 31, 2013: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenues |  | $ | 211,506 |  |  | $ | 33,598 |  |  | $ | 35,263 |  |  | $ | — |  |  | $ | 280,367 |
Income (loss) before income taxes(1)(2) |  |  | 13,766 |  |  |  | (9,997 | ) |  |  | 1,530 |  |  |  | (6,725 | ) |  |  | (1,426 | )
(1) | 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 months ended March 30, 2014 and March 31, 2013 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 |
|  | March 30, 2014 |  |  | March 31, 2013 |
|  | (in thousands) |
Cost of revenues—provision for excess and obsolete inventory |  | $ | 6,205 |  |  | $ | 213 |
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 |
|  | March 30, 2014 |  |  | March 31, 2013 |
|  | (in thousands) |
Cost of revenues—provision for excess and obsolete inventory |  | $ | 3,093 |  |  | $ | 2,668 |
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 |
|  | March 30, 2014 |  |  | March 31, 2013 |
|  | (in thousands) |
Cost of revenues—provision for excess and obsolete inventory |  | $ | 741 |  |  | $ | 919 |
Restructuring and other |  |  | — |  |  |  | 244 |
Total |  | $ | 741 |  |  | $ | 1,163 |

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