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Revenue and Geographic Information - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 25, 2021
Jun. 26, 2020
Jun. 25, 2021
Jun. 26, 2020
Dec. 25, 2020
Disaggregation of Revenue [Line Items]          
Revenue $ 253,305 $ 189,119 $ 473,773 $ 361,730  
Deferred revenue 19,176   19,176   $ 18,654
Noncurrent deferred revenue $ 12,438   12,438   $ 11,812
Marketing Incentive Program          
Disaggregation of Revenue [Line Items]          
Revenue     $ 1,684 $ 2,024