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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
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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

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