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Income Taxes - Domestic and Foreign Components of Loss before Income Taxes (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 28, 2019
Dec. 29, 2018
Dec. 30, 2017
Income Tax Disclosure [Abstract]      
Domestic $ 33,417 $ (8,274) $ (17,341)
Foreign 11,648 (15,695) (52,372)
Income (loss) before income taxes $ 45,065 $ (23,969) $ (69,713)