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v3.20.2

Segment Information - Summary Financial Infomation by reportable segments (Details) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 25, 2020 USD ($) | Sep. 27, 2019 USD ($) | Sep. 25, 2020 USD ($) segment | Sep. 27, 2019 USD ($)
Segment Reporting Information [Line Items] |  |  |  |  |
Total net revenue | [1] | $ 94,892 | $ 115,725 | $ 247,303 | $ 280,696
Gross Profit |  | 48,924 | 75,540 | 123,435 | 161,317
Operating income (loss) |  | (1,621) | 22,549 | $ (29,224) | 6,377
Number of Reportable Segments | segment |  |  |  | 2 |
Operating Segments [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Total net revenue |  | 94,892 | 115,725 | $ 247,303 | 280,696
Gross Profit |  | 49,507 | 77,571 | 125,980 | 166,748
Operating income (loss) |  | 4,177 | 29,915 | (10,470) | 23,254
Operating Segments [Member] | Video [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Total net revenue |  | 54,641 | 60,055 | 156,466 | 198,856
Gross Profit |  | 29,825 | 34,646 | 83,756 | 114,692
Operating income (loss) |  | (1,699) | (1,696) | (12,203) | 4,731
Operating Segments [Member] | Cable Access [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Total net revenue |  | 40,251 | 55,670 | 90,837 | 81,840
Gross Profit |  | 19,682 | 42,925 | 42,224 | 52,056
Operating income (loss) |  | $ 5,876 | $ 31,611 | $ 1,733 | $ 18,523
[1] | Revenue is attributed to countries based on the location of the customer.

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