Equity-Based Compensation (Schedule Of Remaining Unrecognized Compensation Expense For Unvested Awards) (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2019 |
Dec. 28, 2019 |
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| Equity-Based Compensation [Abstract] | ||
| 2020 | $ 11,733 | |
| 2021 | 7,976 | |
| 2022 | 3,566 | |
| 2023 | 498 | |
| Total | $ 23,773 | |
| Unrecognized compensation expense weighted average period of recognition | 1 year 8 months 12 days |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not Yet Recognized, Next Twelve Months No definition available.
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| X | ||||||||||
- Definition Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not Yet Recognized, Year Four No definition available.
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| X | ||||||||||
- Definition Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not Yet Recognized, Year Three No definition available.
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| X | ||||||||||
- Definition Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not Yet Recognized, Year Two No definition available.
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