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Fair Value of Financial Instruments - Contingent Consideration (Details) - Significant Unobservable Inputs (Level 3) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Jan. 02, 2016 | Jan. 03, 2015 | Dec. 28, 2013
Assets and liabilities measured at fair value on recurring basis |  |  |
Quantitative information for Level 3 fair value measurements liabilities |  |  |
Fair value at the end of the period | $ 14,073 |  |
Contingent consideration | Monte Carlo simulation |  |  |
Quantitative information for Level 3 fair value measurements liabilities |  |  |
Expected revenue volatility (as a percent) | 20.00% |  |
Contingent consideration | Low end of range | Monte Carlo simulation |  |  |
Quantitative information for Level 3 fair value measurements liabilities |  |  |
Expected revenue growth rate (as a percent) | 29.80% |  |
Expected term | 0 years |  |
Estimated discount rate (as a percent) | 0.34% |  |
Contingent consideration | High end of range | Monte Carlo simulation |  |  |
Quantitative information for Level 3 fair value measurements liabilities |  |  |
Expected revenue growth rate (as a percent) | 55.80% |  |
Expected term | 3 years |  |
Estimated discount rate (as a percent) | 0.98% |  |
Contingent consideration | Assets and liabilities measured at fair value on recurring basis |  |  |
Quantitative information for Level 3 fair value measurements liabilities |  |  |
Fair value at the end of the period | $ 14,073 | $ 18,438 | $ 12,919

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- Definition Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + 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 (e) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + 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 (e) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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- Definition Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt. + 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=36462937&loc=d3e19207-110258 + Details
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- Definition Percentage of assumed long-term growth in revenues, used as an input to measure fair value. + 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=36462937&loc=d3e19207-110258 + Details
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- Definition Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + 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 (c) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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