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Stockholders' Equity - Additional Information (Detail) - USD ($)
12 Months Ended
Jan. 01, 2021
Jan. 03, 2020
Dec. 28, 2018
May 29, 2020
Jan. 31, 2019
Stockholders Equity Note [Abstract]          
Preferred Stock, Shares Authorized 2,000,000 2,000,000      
Preferred Stock, Par or Stated Value Per Share $ 0.001 $ 0.001      
Preferred Stock, Shares Issued 0 0      
Preferred Stock, Shares Outstanding 0 0      
Net losses related to the re-issuance of treasury stock $ 4,538,000 $ 5,146,000 $ 5,892,000    
Purchase of treasury shares (in shares) 636,000 342,000 562,000    
Purchase of treasury shares $ 40,049,000 $ 21,957,000 $ 27,915,000    
Stock Repurchase Program, Authorized Amount       $ 45,000,000 $ 75,000,000
Stock Repurchase Program, Remaining Authorized Repurchase Amount $ 75,455,000