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Quantitative Information Associated With Fair Value Measurement of Level 3 Financial Instrument (Detail) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Oct. 02, 2016 | Jun. 11, 2015
Universal Robots |  |
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] |  |
Contingent consideration |  | $ 31,600
Monte Carlo simulation model | Revenue for the period July 1, 2015-December 31, 2017 | Universal Robots |  |
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] |  |
Target achievement, volatility | 10.70% |
Discount Rate | 3.20% |
Monte Carlo simulation model | Revenue for the period July 1, 2015-December 31, 2018 | Universal Robots |  |
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] |  |
Target achievement, volatility | 10.70% |
Discount Rate | 3.20% |
Monte Carlo simulation model | Significant Unobservable Inputs (Level 3) |  |
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] |  |
Contingent consideration | $ 12,013 |
Monte Carlo simulation model | Significant Unobservable Inputs (Level 3) | Universal Robots |  |
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] |  |
Contingent consideration | $ 19,824 |
Income Approach Valuation Technique | Revenue for calendar year 2016 | Avionics Interface Technologies, LLC |  |
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] |  |
Discount Rate | 4.00% |
Target achievement, probability | 100.00% |
Income Approach Valuation Technique | Significant Unobservable Inputs (Level 3) | Avionics Interface Technologies, LLC |  |
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] |  |
Contingent consideration | $ 1,050 |

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- Definition Amount of liability recognized arising from contingent consideration in a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 35 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6911338&loc=d3e6819-128478 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476 + Details
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- Definition Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258 + Details
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