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Long-Term Debt - Summary of Debt Instruments (Parenthetical) (Detail)
12 Months Ended
Dec. 31, 2016
Jan. 02, 2016
Senior Secured Term Loan [Member]    
Debt Instrument [Line Items]    
Notes maturity date Dec. 20, 2021 Dec. 20, 2021
Long-term Debt [Member]    
Debt Instrument [Line Items]    
Other debt, due date, start 2019 2019
Other debt, due date, end 2020 2020
Long-term Debt [Member] | Minimum [Member]    
Debt Instrument [Line Items]    
Interest Rate Range 2.61% 2.61%
Long-term Debt [Member] | Maximum [Member]    
Debt Instrument [Line Items]    
Interest Rate Range 8.75% 8.75%
Senior Secured Revolving Credit Facility | Revolving credit agreement [Member]    
Debt Instrument [Line Items]    
Notes maturity date Dec. 20, 2021 Dec. 20, 2021