Impairment, closed restaurant and other costs (Details) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 27, 2020 |
Dec. 29, 2019 |
Dec. 30, 2018 |
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| Impairment and closure costs [Abstract] | |||
| Operating Lease, Impairment Loss | $ 4,568,000 | $ 480,000 | $ 0 |
| Impairment of Long-Lived Assets Held-for-use | 16,282,000 | 12,212,000 | 12,336,000 |
| Non-Cash Impairment Charge | 20,850,000 | 12,692,000 | 12,336,000 |
| Closed restaurant costs | 5,099,000 | 1,487,000 | 0 |
| COVID-19 related charges | 845,000 | 0 | 0 |
| Impairment, closed restaurant and other costs | $ 26,794,000 | $ 14,179,000 | $ 12,336,000 |
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- Definition Closed restaurant costs No definition available.
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- Definition Impairment and closure costs [Abstract] No definition available.
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- Definition Non-Cash Impairment No definition available.
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- Definition The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of loss from impairment of right-of-use asset from operating lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of other expense (income) that is infrequent in occurrence or unusual in nature. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of restructuring charges, remediation cost, and asset impairment loss. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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