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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
Commitments and Contingencies Disclosure [Abstract] |  |  |  |
Litigation contingencies | $ 0 | $ 0 | $ 0 | $ 4,000

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- 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118942415&loc=d3e14326-108349 + Details
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