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Derivative Financial Instruments - Summary of Gross Derivative Assets and Gross Derivative Liabilities in Consolidated Balance Sheets (Detail) - USD ($)
$ in Thousands
Apr. 02, 2017
Jan. 01, 2017
Derivative Instruments And Hedging Activities Disclosure [Abstract]    
Gross derivative assets $ 1,621 $ 1,297
Gross derivative liabilities $ 5 $ 8