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Restructuring and Other - Additional Information (Detail) $ in Thousands | 3 Months Ended
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Apr. 03, 2016 USD ($) Employee
Restructuring Cost and Reserve |
Contingent consideration adjustment | $ 1,173
System Test and Semiconductor Test |
Restructuring Cost and Reserve |
Severance benefit and charges | $ 400
Reduction in employees headcount | Employee | 12
Universal Robots |
Restructuring Cost and Reserve |
Contingent consideration adjustment | $ 1,200

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