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Stock-Based Compensation (Narrative) (Details) - USD ($)
3 Months Ended
Jan. 02, 2022
Jan. 02, 2021
Jan. 02, 2020
Jan. 02, 2019
Mar. 31, 2023
Mar. 31, 2022
May 15, 2018
The 2018 Incentive Plan [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Shares authorized             250,000
Restricted Stock [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Unrecognized stock based compensation expense         $ 0    
Restricted Stock [Member] | The 2018 Incentive Plan [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Shares granted       24,500      
Vested period         3 years    
Shares issued         0    
Stock based compensation expense         $ 0 $ 0  
Year One [Member] | Restricted Stock [Member] | The 2018 Incentive Plan [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Percentage of shares vested     33.30%        
Year Two [Member] | The 2018 Incentive Plan [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Percentage of shares vested   33.30%          
Year Three [Member] | The 2018 Incentive Plan [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Percentage of shares vested 33.30%