Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
Dec. 29, 2019	Dec. 30, 2018	Dec. 31, 2017	Jan. 01, 2017
Schedule Of Income Taxes [Line Items]
Provision for income taxes	$ 25,735	$ 23,786	$ 27,227
Unrecognized tax benefits	2,802	1,964	$ 1,837	$ 1,954
Unrecognized tax benefits that would impact effective tax rate	2,200	1,800
Unrecognized tax benefits, interest on income taxes accrued	$ 100	$ 100
Corporate income tax rate	21.00%	21.00%	35.00%
Foreign tax credit carry forward	$ 9,333	$ 4,600
Deferred tax valuation allowance	4,280
Penalities accrued	200	0
Tax Year 2018 [Member]
Schedule Of Income Taxes [Line Items]
Foreign tax credit carry forward	5,600
Accounting Standards Update 2016-09 [Member]
Schedule Of Income Taxes [Line Items]
Provision for income taxes	$ 25,700	$ 23,800	$ 27,200

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign tax credit carryforwards.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of cash outflow for realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.

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Amount of statutory penalties accrued for a tax position claimed or expected to be claimed by the entity, in its tax return.

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Amount of interest expense accrued for an underpayment of income taxes.

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