Annual report [Section 13 and 15(d), not S-K Item 405]

Summary of Significant Accounting Policies - Narrative (Details)

v3.25.0.1
Summary of Significant Accounting Policies - Narrative (Details)
 12 Months Ended
Dec. 28, 2024
USD ($)
region
segment
Dec. 30, 2023
USD ($)
Dec. 31, 2022
USD ($)
Jan. 14, 2025
USD ($)
Dec. 23, 2024
Jan. 02, 2021
USD ($)
Accounting Policies [Line Items]            
Number of operating segments | segment 2          
Number of reportable segments | segment 2          
Number of geographic regions | region 2          
Number of sub geographical regions | region 3          
Restricted cash and cash equivalents, noncurrent, total $ 2,740,000 $ 2,826,000 $ 2,900,000      
Goodwill, impairment loss 0 0 0      
Impairment of intangible assets, indefinite-lived (excluding goodwill) 0 0 0      
Equity securities without readily determinable fair value, impairment loss, annual amount $ 0 0 0      
Non-qualified deferred compensation plan, salary deferred, percentage 0.50          
Non-qualified deferred compensation plan, annual incentive bonus deferral, percentage 0.80          
Life insurance, corporate or bank owned, amount $ 4,336,000 2,962,000        
Deferred compensation liability, classified, noncurrent, total 4,684,000 3,137,000        
Minimum amount of individual claims before insurance reimbursement 175,000          
Minimum amount of projected aggregate claims before insurance reimbursement 13,635,000          
Self-insurance expense 13,842,000 14,501,000 $ 13,413,000      
Derivative, notional amount 77,345,000          
Stock repurchase program, remaining authorized repurchase amount 61,703,000          
Contract with customer, asset, after allowance for credit loss, total $ 0 $ 0        
Product return, first time order, duration of return (day) 30 days          
Product return, first time order, percentage refunded 100.00%          
Product return, percentage refunded 100.00%          
Product return, original delivery date 10 days          
Product return, percentage of net sales 0.60% 0.60% 0.70%      
Advertising expense $ 4,967,000 $ 4,756,000 $ 5,053,000      
Research and development expense, total $ 11,571,000 11,446,000 11,563,000      
Hiya direct-to-consumer            
Accounting Policies [Line Items]            
Ownership interest         78.85%  
Minimum | Software and Software Development Costs            
Accounting Policies [Line Items]            
Useful life 3 years          
Maximum | Software and Software Development Costs            
Accounting Policies [Line Items]            
Useful life 5 years          
Designated as Hedging Instrument            
Accounting Policies [Line Items]            
Derivative assets (liabilities), at fair value, net, total $ 0 0        
Designated as Hedging Instrument | Subsequent Event            
Accounting Policies [Line Items]            
Derivative, notional amount       $ 70,062,000    
Foreign Exchange Option | Designated as Hedging Instrument            
Accounting Policies [Line Items]            
Derivative, notional amount   81,343,000 98,930,000      
Derivative, gain on derivative, net 255,000 2,504,000 $ 4,555,000      
Other Assets            
Accounting Policies [Line Items]            
Equity securities without readily determinable fair value, amount           $ 20,000,000
Amounts Receivable from Credit Card Processors            
Accounting Policies [Line Items]            
Cash equivalents, at carrying value, total 9,122,000 9,379,000        
Restricted Cash Deposits in China            
Accounting Policies [Line Items]            
Restricted cash and cash equivalents, noncurrent, total 2,740,000 2,826,000        
Fair Value, Nonrecurring            
Accounting Policies [Line Items]            
Nonfinancial assets, fair value disclosure $ 0 $ 0