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Income Taxes - Regional Income (Loss) From Continuing Operations Before Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended
Apr. 26, 2020
Apr. 28, 2019
Income Tax Disclosure [Abstract]    
Domestic $ (6,978) $ (9,077)
Foreign 17,980 19,820
Income before taxes and equity in net losses of equity method investments $ 11,002 $ 10,743