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Stock-Based Compensation (Deferred Stock) - Additional Information (Detail) - shares
4 Months Ended 12 Months Ended
Apr. 24, 2021
Jan. 01, 2022
Jan. 02, 2021
Annual Grants | Deferred Stock | Non Employee Directors      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Aggregate shares elected to receive 5,931   51,840
Annual Grants | Deferred Stock | Non Employee Directors | Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period     1 year
Retainer Conversion      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Retainers conversion into deferred shares 100.00%    
Vesting period 1 year    
Director Retainer Deferrals | Omnibus Plan | Deferred Stock | Non Employee Directors | Scenario Forecast      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Aggregate shares elected to receive   2,209