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Stock-Based Compensation - Stock Option Activity (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 28, 2021
Dec. 29, 2020
Stock Options    
Outstanding, beginning balance (in shares) 939,353  
Granted (in shares) 0 0
Forfeited or expired (in shares) (64,471)  
Exercised (in shares) (91,470)  
Outstanding, ending balance (in shares) 783,412 939,353
Vested and expected to vest 769,558  
Exercisable 689,532  
Weighted Average Exercise Price    
Outstanding, beginning of period (USD per share) $ 12.57  
Granted (USD per share) 0  
Forfeited or expired (USD per share) 14.21  
Exercised (USD per share) 10.45  
Outstanding, end of period (USD per share) 12.26 $ 12.57
Vested and expected to vest (USD per share) 12.34  
Exercisable (USD per share) $ 12.81  
Weighted- Average Remaining Contractual Term    
Outstanding 4 years 5 months 26 days  
Vested and expected to vest 4 years 5 months 8 days  
Exercisable 4 years 1 month 6 days  
Aggregate Intrinsic Value    
Outstanding $ 896  
Vested and expected to vest 872  
Exercisable $ 754