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Consolidated Statement of Stockholders' Equity Parentheticals - USD ($)
$ in Thousands
12 Months Ended
Jan. 03, 2021
Dec. 29, 2019
Dec. 30, 2018
Accumulated Defined Benefit Plans Adjustment [Member]      
Other Comprehensive Income (Loss), Tax $ 194 $ 420 $ 186
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent      
Other Comprehensive Income (Loss), Tax $ 1,841