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Equity-Based Compensation - Summary of PSAs Activity (Detail)
12 Months Ended
Jan. 03, 2016
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of Shares, Outstanding, Ending Balance 100,000
Performance Stock Awards [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of Shares, Awarded 71,753
Number of Shares, Forfeited (1,614)
Number of Shares, Outstanding, Ending Balance 70,139
Weighted Average Grant Date Fair Value, Awarded | $ / shares $ 34.33
Weighted Average Grant Date Fair Value, Forfeited | $ / shares 34.33
Weighted Average Grant Date Fair Value, Ending balance | $ / shares $ 34.33