Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Oct. 06, 2019 |
Oct. 07, 2018 |
Oct. 06, 2019 |
Oct. 07, 2018 |
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| Commitments and Contingencies Disclosure [Abstract] | ||||
| Litigation contingencies | $ 0 | $ 0 | $ 0 | $ 4,000 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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