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Schedule of Segment Reporting Information by Segment Charges (Detail) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 29, 2014 | Jun. 30, 2013 | Jun. 29, 2014 | Jun. 30, 2013
Segment Reporting Information [Line Items] |  |  |  |
Restructuring and other | $ 572 | $ 259 | $ 572 | $ 591
Semiconductor Test |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Cost of revenues-provision for excess and obsolete inventory | 3,713 | 287 | 9,918 | 500
Total | 3,713 | 287 | 9,918 | 500
System Test |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Cost of revenues-provision for excess and obsolete inventory | 440 | 290 | 1,181 | 1,209
Restructuring and other | 146 | 131 | 146 | 375
Total | 586 | 421 | 1,327 | 1,584
Wireless Test |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Cost of revenues-provision for excess and obsolete inventory | 879 | 1,398 | 3,972 | 4,066
Restructuring and other | 426 |  | 426 |
Total | $ 1,305 | $ 1,398 | $ 4,398 | $ 4,066

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- Definition Segment reporting information segment charges. + References No definition available. + Details
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- Definition The aggregate amount provided for estimated restructuring charges, remediation costs, and asset impairment loss during an accounting period. Generally, these items are either unusual or infrequent, but not both (in which case they would be extraordinary items). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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- Details
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