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Revenue - Summary of Changes in Allowance for Doubtful Accounts (Detail) - USD ($) $ in Thousands |  | 6 Months Ended
--- | --- | ---
Dec. 29, 2019 | Jul. 17, 2021 | Jul. 11, 2020
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] |  |  |
Beginning balance | $ 2,972 | $ 6,603 | $ 2,972
Changes in provision for expected credit losses estimates |  | (732) | 419
Write-offs charged against the allowance |  | (499) | (327)
Ending balance |  | 5,372 | 5,234
ASU 2016-13 [Member] |  |  |
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] |  |  |
Impact of adoption of new credit loss standard (ASU 2016-13) | 1,900 |  |
Impact of adoption of new credit loss standard (ASU 2016-13) | 300 |  |
Impact of adoption of new credit loss standard (ASU 2016-13) |  |  | 2,170
Current Accounts and Notes Receivable [Member] |  |  |
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] |  |  |
Beginning balance | 2,739 | 6,232 | 2,739
Changes in provision for expected credit losses estimates |  | (1,092) | 419
Write-offs charged against the allowance |  | (499) | (206)
Ending balance |  | 4,641 | 4,863
Current Accounts and Notes Receivable [Member] | ASU 2016-13 [Member] |  |  |
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] |  |  |
Impact of adoption of new credit loss standard (ASU 2016-13) |  |  | 1,911
Long Term Notes Receivable [Member] |  |  |
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] |  |  |
Balance at January 2, 2021 | $ 233 | 371 | 233
Changes in provision for expected credit losses estimates |  | 360 |
Write-offs charged against the allowance |  |  | (121)
Balance at July 17, 2021 |  | $ 731 | 371
Long Term Notes Receivable [Member] | ASU 2016-13 [Member] |  |  |
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] |  |  |
Impact of adoption of new credit loss standard (ASU 2016-13) |  |  | $ 259

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