Long-Term Debt - Activity Relating to Third-Party Fees and Costs, Lender Fees and Discount (Detail) $ in Thousands	9 Months Ended
Oct. 03, 2020 USD ($)
Debt Instrument [Line Items]
At beginning of year	$ 10,029
Add: Deferred financing costs from the issuance of the add-on 2018 Senior Notes due 2026	1,266
At end of period	7,183
2016 Credit Agreement due 2022 [Member]
Debt Instrument [Line Items]
Less: Amortization expense	(265)
2018 Senior Notes Due 2026 [Member]
Debt Instrument [Line Items]
Add: Deferred financing costs from the issuance of the add-on 2018 Senior Notes due 2026	1,266
Less: Premium on the issuance of the add-on 2018 Senior Notes due 2026	(3,187)
Less: Amortization expense	$ (660)

Premium on issuance of debt.

No definition available.

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- Definition

Amount of amortization expense attributable to debt issuance costs.

+ References

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-Topic 835
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

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- Definition

The cash outflow for loan and debt issuance costs.

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