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Income Taxes - Additional Information (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 30, 2017
Dec. 31, 2016
Jan. 02, 2016
Income Tax Disclosure [Abstract]      
Tax Cuts and Jobs Act of 2017 - provisional net income tax expense $ 7,487    
Tax Cuts and Jobs Act of 2017 - one-time transition tax 10,303    
Tax Cuts and Jobs Act of 2017 - tax benefit from remeasurement of deferred tax liabilities 2,816    
Tax Cuts and Jobs Act of 2017 - Withholding taxes associated with foreign earnings that will be repatriated 4,599    
Tax benefits related to employees' and directors' stock plans     $ 881
Excess tax benefit related to share-based compensation $ 608 $ 582  
Percent of effective income tax rate reconciliation at the federal statutory income tax rate 35.00%    
Operating Loss Carryforwards [Line Items]      
Deferred tax assets, Valuation allowance $ 10,835 10,863  
Increase (decrease) of deferred tax asset valuation allowance (28)    
Undistributed earnings of foreign subsidiaries 245,640    
Provision for unremitted foreign earnings 2,718 0  
Estimated withholding liability related to undistributed earnings of foreign subsidiaries 3,740    
Unrecognized tax benefits that would impact effective tax rate 7,843    
Income tax penalties and accrued interest from unrecognized tax benefits 1,523 1,321  
Income tax penalties and interest expense from unrecognized tax benefits 199 $ 69  
Upper bound estimated range of change of significant decrease in unrecognized tax benefits $ 1,585    
Estimated time frame for significant change in unrecognized tax benefits 12 months    
Internal revenue service (IRS)      
Operating Loss Carryforwards [Line Items]      
Deferred tax assets, Valuation allowance $ 506    
Foreign tax authority      
Operating Loss Carryforwards [Line Items]      
Deferred tax assets, Valuation allowance 10,329    
Operating loss carryforwards 52,813    
State and local jurisdiction      
Operating Loss Carryforwards [Line Items]      
Operating loss carryforwards $ 32,879