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Earnings Per Share (Details) - shares
3 Months Ended
Apr. 02, 2022
Apr. 03, 2021
Basic [abstract]    
Weighted Average Shares Outstanding 6,247,649 6,248,339
Diluted [abstract]    
Weighted Average Shares Outstanding 6,247,649 6,248,339
Dilutive Stock Appreciation Rights 12,055 30,998
Denominator For Diluted Earnings Per Share (in Shares) 6,259,704 6,279,337