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Commitments and Contingencies Total Rent Expense (Details) - USD ($)
$ in Thousands
12 Months Ended
Jan. 02, 2016
Jan. 03, 2015
Dec. 28, 2013
Commitments and Contingencies Disclosure [Abstract]      
Minimum rent $ 49,540 $ 51,603 $ 50,218
Percent rent 62 60 63
Sublease income 0 (12) (21)
Rent paid to related parties 1,381 1,479 1,561
Total rent expense $ 50,983 $ 53,130 $ 51,821