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Company and Summary of Significant Accounting Policies - Additional Information (Detail)
 12 Months Ended
Dec. 31, 2024
USD ($)
Restaurant
State
Segment
shares
Jan. 02, 2024
USD ($)
shares
Jan. 03, 2023
USD ($)
shares
Jan. 21, 2021
shares
Organization And Summary Of Significant Accounting Policies [Line Items]        
Number of restaurants owned 218      
Number of states in which entity operates | State 31      
Number of new restaurants opened 3      
Number of restaurants closed 1      
Number of restaurant locations during fiscal 2022 4      
Number of breweries in operation 1      
Number of operating segments | Segment 1      
Impairment of goodwill | $ $ 0 $ 0 $ 0  
Tangible Asset Impairment Charges | $ 12,100,000 3,400,000 9,300,000  
Deferred revenue from gift cards | $ 15,668,000 14,380,000    
Advertising expense | $ $ 26,500,000 $ 23,400,000 $ 21,300,000  
Common stock equivalents excluded from calculation of diluted net income per share | shares 1,000,000 900,000 1,900,000  
Number of shares that can be purchased by warrants, included in calculation of common stock equivalents | shares       876,949
Number of shares charged to reserve per granted share | shares 1.5      
Expiration term 10 years      
Vesting terms The Plan permits our Board of Directors to set the vesting terms and exercise period for awards at their discretion; however, the grant of awards with no minimum vesting period or a vesting period less than one year may not exceed 5% of the total number of shares authorized under the Plan.      
Restricted Stock Units (RSUs)        
Organization And Summary Of Significant Accounting Policies [Line Items]        
Number of shares charged to reserve per granted share | shares 1      
Stock Option, Market-based and Service-based RSUs [Member] | Vesting Period One        
Organization And Summary Of Significant Accounting Policies [Line Items]        
Vesting period (in years) 1 year      
Stock Option, Market-based and Service-based RSUs [Member] | Vesting Period Two        
Organization And Summary Of Significant Accounting Policies [Line Items]        
Vesting period (in years) 3 years      
Stock Option, Market-based and Service-based RSUs [Member] | Vesting Period Three        
Organization And Summary Of Significant Accounting Policies [Line Items]        
Vesting period (in years) 5 years      
Stock Options and Time-based RSUs [Member] | Vesting Period One        
Organization And Summary Of Significant Accounting Policies [Line Items]        
Vesting period (in years) 1 year      
Stock Options and Time-based RSUs [Member] | Vesting Period Two        
Organization And Summary Of Significant Accounting Policies [Line Items]        
Vesting period (in years) 3 years      
Stock Options and Time-based RSUs [Member] | Cliff Vesting Period One        
Organization And Summary Of Significant Accounting Policies [Line Items]        
Vesting period (in years) 5 years      
Stock Options and Time-based RSUs [Member] | Cliff Vesting Third Anniversary        
Organization And Summary Of Significant Accounting Policies [Line Items]        
Vesting percentage 33.00%      
Stock Options and Time-based RSUs [Member] | Cliff Vesting Fifth Anniversary        
Organization And Summary Of Significant Accounting Policies [Line Items]        
Vesting percentage 67.00%      
Performance Based Restricted Stock Units | Cliff Vesting Third Anniversary | Minimum        
Organization And Summary Of Significant Accounting Policies [Line Items]        
Vesting percentage 0.00%      
Performance Based Restricted Stock Units | Cliff Vesting Third Anniversary | Maximum        
Organization And Summary Of Significant Accounting Policies [Line Items]        
Vesting percentage 150.00%      
Anti-Dilutive        
Organization And Summary Of Significant Accounting Policies [Line Items]        
Number of shares that can be purchased by warrants, included in calculation of common stock equivalents | shares     876,949  
United States        
Organization And Summary Of Significant Accounting Policies [Line Items]        
Number of operating segments | State 1      
Brewpub Equipment [Member]        
Organization And Summary Of Significant Accounting Policies [Line Items]        
Number of breweries in operation 2