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Intangible Assets, Net - Summary of Intangible Assets (Detail) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Apr. 02, 2016 | Jan. 02, 2016
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 4,719 | $ 4,719
Accumulated Amort. and Impairment | (3,363) | (3,243)
Net Carrying Amount | $ 1,356 | 1,476
Product design intellectual property |  |
Finite-Lived Intangible Assets [Line Items] |  |
Useful Life (years) | 4 years |
Gross Carrying Amount | $ 2,750 | 2,750
Accumulated Amort. and Impairment | (2,426) | (2,361)
Net Carrying Amount | 324 | 389
Patent license agreements |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 562 | 562
Accumulated Amort. and Impairment | (250) | (219)
Net Carrying Amount | $ 312 | 343
Domain and trade names |  |
Finite-Lived Intangible Assets [Line Items] |  |
Useful Life (years) | 10 years |
Gross Carrying Amount | $ 1,407 | 1,407
Accumulated Amort. and Impairment | (687) | (663)
Net Carrying Amount | $ 720 | $ 744
Minimum | Patent license agreements |  |
Finite-Lived Intangible Assets [Line Items] |  |
Useful Life (years) | 3 years |
Maximum | Patent license agreements |  |
Finite-Lived Intangible Assets [Line Items] |  |
Useful Life (years) | 5 years |

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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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