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Acquisition - Schedule of Unaudited Pro Forma Financial Information Presents Combined Results of Operations (Details) - 4D Technology [Member] - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 29, 2018
Dec. 30, 2017
Business Acquisition [Line Items]    
Pro forma net revenue $ 338,919 $ 271,966
Pro forma net income $ 57,672 $ 29,302
Pro forma net income per share - basic $ 2.39 $ 1.16
Pro forma net income per share - diluted $ 2.34 $ 1.13