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Stockholders' Equity - Stock-Based Compensation (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Apr. 28, 2021
Apr. 03, 2022
Apr. 04, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Unrecognized stock-based compensation expense   $ 8.1  
Continuing Operations      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation   0.6 $ 1.0
Discontinued Operations      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation   $ (0.1) $ 0.2
Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares to be Issued at End of Performance Period   0  
Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares to be Issued at End of Performance Period   215,078  
Nonvested Restricted Shares      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares granted in period 37,874 412,781  
Weighted average grant date fair value, grants in period (usd per share)   $ 9.23 $ 17.43
Share-based compensation cost not yet recognized, period for recognition   1 year 9 months 18 days  
Nonvested Restricted Shares | March      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares granted in period   227,781  
Nonvested Restricted Shares | March | Employee      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period   4 years  
Nonvested Restricted Shares | February      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares granted in period   185,000  
Nonvested Restricted Shares | February | Employee      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period   1 year  
Restricted Stock Units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares granted in period   107,539  
Vesting period   3 years  
Weighted average grant date fair value, grants in period (usd per share)   $ 9.02 $ 17.43
Share-based compensation cost not yet recognized, period for recognition   2 years 7 months 6 days