Income Taxes - Schedule of Unrecognized Tax Benefits (Details) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2020 |
Dec. 26, 2019 |
Dec. 27, 2018 |
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| Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] | |||
| Unrecognized tax benefits balance at beginning of fiscal year | $ 402,000 | $ 0 | $ 0 |
| Additions based on tax positions related to the current year | 281,000 | 282,000 | 0 |
| Additions for tax positions of prior years | 5,424,000 | 120,000 | 0 |
| Unrecognized tax benefits balance at end of fiscal year | 6,107,000 | 402,000 | 0 |
| Unrecognized tax benefits that would impact the effective tax rate | 1,900,000 | 0 | 0 |
| Decrease in unrecognized tax benefits is reasonably possible | 5,400,000 | ||
| Unrecognized tax benefits, interest on income taxes expense | $ 600,000 | $ 0 | $ 0 |
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- Definition Amount of decrease reasonably possible in the next twelve months for the unrecognized tax benefit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of interest expense for an underpayment of income taxes. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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