CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Jan. 03, 2020	Dec. 28, 2018
Common stock, par value	$ 1.00	$ 1.00
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	34,214,795	33,862,704
Common stock, shares outstanding	34,214,795	33,862,704