Annual report pursuant to Section 13 and 15(d)

Intangible Assets, Net - Summary of Future Estimated Annual Amortization Expense (Detail)

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Intangible Assets, Net - Summary of Future Estimated Annual Amortization Expense (Detail) - USD ($)
$ in Thousands
Dec. 31, 2016
Jan. 02, 2016
Goodwill and Intangible Assets Disclosure [Abstract]    
2017 $ 319  
2018 185  
2019 100  
2020 100  
2021 100  
Thereafter 165  
Net Carrying Amount $ 969 $ 1,476