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Segment Information - Summary of Revenue, Property and Equipment, Net by Geographic Region (Detail) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2019 | Sep. 27, 2019 | Jun. 28, 2019 | Mar. 29, 2019 | Dec. 31, 2018 | Sep. 28, 2018 | Jun. 29, 2018 | Mar. 30, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Net revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  | $ 122,178 | $ 115,725 | $ 84,865 | $ 80,106 | $ 113,655 | $ 100,616 | $ 99,160 | $ 90,127 | $ 402,874 | [1] | $ 403,558 | [1] | $ 358,246 | [1]
Property and equipment, net: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property and equipment, net |  | 22,928 |  |  |  | 22,321 |  |  |  | 22,928 |  | 22,321 |  |  |
United States |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue | [1] |  |  |  |  |  |  |  |  | 202,272 |  | 181,965 |  | 131,773 |
Property and equipment, net: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property and equipment, net |  | 13,301 |  |  |  | 10,376 |  |  |  | 13,301 |  | 10,376 |  |  |
Other countries |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue | [1] |  |  |  |  |  |  |  |  | 200,602 |  | 221,593 |  | $ 226,473 |
Israel |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property and equipment, net: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property and equipment, net |  | 5,919 |  |  |  | 6,975 |  |  |  | 5,919 |  | 6,975 |  |  |
France |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property and equipment, net: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property and equipment, net |  | 2,615 |  |  |  | 3,519 |  |  |  | 2,615 |  | 3,519 |  |  |
All countries except United States, Israel and France [Member] [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property and equipment, net: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property and equipment, net |  | $ 1,093 |  |  |  | $ 1,451 |  |  |  | $ 1,093 |  | $ 1,451 |  |  |
[1] | Revenue is attributed to countries based on the location of the customer.

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