Earnings Per Share (Details) - shares	3 Months Ended		6 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021
Basic [abstract]
Weighted Average Shares Outstanding	6,222,818	6,259,654	6,235,231	6,253,996
Diluted [abstract]
Weighted Average Shares Outstanding	6,222,818	6,259,654	6,235,231	6,253,996
Dilutive Stock Appreciation Rights	14,102	17,751	14,102	17,751
Denominator For Diluted Earnings Per Share (in Shares)	6,236,920	6,277,405	6,249,333	6,271,747