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Income Taxes - Reconciliation of the Beginning and Ending Amount of Unrecognized Tax Benefits (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 28, 2019
Dec. 26, 2020
Dec. 28, 2019
Unrecognized Tax Benefits      
Beginning balance   $ 16,721 $ 18,259
Additions for tax positions taken in the current year   700 1,305
Decreases due to a lapse in the statute of limitations $ (3,300) (103) (2,758)
Other     (85)
Other   119  
Ending balance $ 16,721 $ 17,437 $ 16,721