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Note D - Income Taxes - Consolidated Earnings Before Income Taxes (Details) - USD ($)
$ in Thousands
12 Months Ended
Jan. 02, 2021
Dec. 28, 2019
Dec. 29, 2018
U.S. $ 18,838 $ 111 $ 1,475
Foreign 159,110 150,385 190,035
Earnings before income taxes $ 177,948 $ 150,496 $ 191,510