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Stockholders' Equity and Stock-Based Compensation Summary of the Company’s LTIP PSU Awards (Details) - Performance Shares [Member] - $ / shares
12 Months Ended
Jan. 25, 2019
Jan. 29, 2018
Feb. 06, 2017
Dec. 28, 2019
Dec. 29, 2018
Dec. 30, 2017
Summary of non-vested and restricted stock awards [Roll Forward]            
Beginning balance nonvested (in shares)       1,481,976 1,141,016 664,120
Nonvested, Weighted Average Grant Date Fair Value (in usd per share)       $ 11.15 $ 8.91 $ 7.17
Shares granted (in shares) 305,195 295,514 559,388 305,195 295,514 559,388
Shares granted, Weighted Average Grant Date Fair Value (in dollars per share)       $ 21.50 $ 20.60 $ 11.14
Additional PSU awards vested from performance (in shares)       235,126 88,151 0
Shares vested, Weighted Average Grant Date Fair Value (in dollars per share)       $ 7.23 $ 6.95 $ 0
Stock issued for PSU's (in shares)       (125,067) (26,212)  
Stock issued for PSU's, Weighted Average Grant Date Fair Value (in dollars per share)       $ 7.84 $ 6.95  
Forfeited in Period (in shares)       (3,757) (16,493) (82,492)
Shares forfeited, Weighted Average Grant Date Fair Value (in dollars per share)       $ 19.09 $ 9.39 $ 9.99
Nonvested, Weighted Average Grant Date Fair Value (in usd per share)       $ 12.54 $ 11.15 $ 8.91
Ending balance nonvested (in shares)       1,893,473 1,481,976 1,141,016