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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
$ in Thousands
12 Months Ended
Jan. 01, 2022
Jan. 02, 2021
Dec. 28, 2019
Statement Of Income And Comprehensive Income [Abstract]      
Net earnings $ 73,751 $ 75,914 $ 5,742
Other comprehensive income (loss), before tax      
Pension and postretirement liability adjustment 1,087 (895) 18,699
Income tax (expense) benefit related to items of other comprehensive income (266) 219 (4,540)
Total other comprehensive income (loss), after tax 821 (676) 14,159
Comprehensive income $ 74,572 $ 75,238 $ 19,901