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Income Taxes - Components of Income Before Taxes (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 28, 2019
Dec. 29, 2018
Dec. 30, 2017
Income Tax Disclosure [Abstract]      
Domestic $ 93 $ (397) $ 2,797
Foreign 68,829 79,925 54,856
Total income from continuing operations before provision for income taxes $ 68,922 $ 79,528 $ 57,653