Condensed Consolidated Balance Sheets (Unaudited) (Parentheticals) - $ / shares	Jul. 01, 2023	Dec. 31, 2022
Treasury stock, shares	6,714,338	6,714,338
Nonvoting Common Stock
Common stock, par value per share (in Dollars per share)	$ 1	$ 1
Common stock, shares authorized	50,000	50,000
Common stock, shares issued
Common Stock
Common stock, par value per share (in Dollars per share)	$ 1	$ 1
Common stock, shares authorized	40,000,000	40,000,000
Common stock, shares issued	24,437,020	24,378,568
Common stock, shares outstanding	17,722,682	17,664,230