Annual report pursuant to Section 13 and 15(d)

Intangible Assets, Net - Summary of Intangible Assets (Detail)

v3.3.1.900
Intangible Assets, Net - Summary of Intangible Assets (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Jan. 02, 2016
Jan. 03, 2015
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 4,719 $ 4,486
Accumulated Amort. and Impairment (3,243) (2,779)
Net Carrying Amount $ 1,476 1,707
Product design intellectual property    
Finite-Lived Intangible Assets [Line Items]    
Useful Life 4 years  
Gross Carrying Amount $ 2,750 2,750
Accumulated Amort. and Impairment (2,361) (2,102)
Net Carrying Amount 389 648
Patent license agreements    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 562 537
Accumulated Amort. and Impairment (219) (94)
Net Carrying Amount $ 343 443
Domain and trade names    
Finite-Lived Intangible Assets [Line Items]    
Useful Life 10 years  
Gross Carrying Amount $ 1,407 1,199
Accumulated Amort. and Impairment (663) (583)
Net Carrying Amount $ 744 $ 616
Minimum | Patent license agreements    
Finite-Lived Intangible Assets [Line Items]    
Useful Life 3 years  
Maximum | Patent license agreements    
Finite-Lived Intangible Assets [Line Items]    
Useful Life 5 years