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Stockholders' Equity and Stock-Based Compensation Non-Vested Stock, Restricted Stock Unit and Performance Share Unit Awards (Details) - shares
12 Months Ended
Jan. 06, 2020
Jan. 25, 2019
Jan. 29, 2018
Jan. 02, 2021
Dec. 28, 2019
Dec. 29, 2018
Performance Shares [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Annual vesting after initial cliff       33.33%    
Shares granted (in shares) 224,481 305,195 295,514 224,481 305,195 295,514
Performance period two       3 years 3 years 3 years
Stock Awards [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Shares granted (in shares)       11,000 0 0
Shares vested (in shares)       (375) (126,511) (228,991)
Restricted Stock Units (RSUs) [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Common stock equivalent (in shares)       1    
Shares granted (in shares)       11,000