v3.25.4
Summary of Significant Accounting Policies and Nature of Operations - Additional Information (Details)
$ / shares in Units, $ in Thousands
 12 Months Ended
Jan. 03, 2026
USD ($)
item
$ / shares
Dec. 28, 2024
USD ($)
Summary of Significant Accounting Policies and Nature of Operations    
Trade receivable as percent of total accounts receivable, net 31.00% 22.00%
Number of suppliers | item 1  
Inventory in-transit $ 19,286 $ 19,964
Capitalized website and software development costs 8,969 16,264
Impairment loss 0  
Assets held for sale 3,434  
Liabilities held for sale $ 3,884  
Conversion price | $ / shares $ 1.2  
Impairment loss on property and equipment $ 3,690 0
Warranty, coverage period 30 days  
Warranty, unlimited product replacement, coverage period 5 years  
Warranty, one-time product replacement, coverage period, option one 5 years  
Warranty, one-time product replacement, coverage period, option two 3 years  
Advertising costs $ 81,332 81,860
Unrecognized tax benefits, interest or penalties $ 0  
Number of operating segments | item 1  
Minimum    
Summary of Significant Accounting Policies and Nature of Operations    
Length Of Fiscal Year 364 days  
Standard product warranty, recognition period 1 year  
Maximum    
Summary of Significant Accounting Policies and Nature of Operations    
Length Of Fiscal Year 371 days  
Standard product warranty, recognition period 5 years  
Website and Software Development    
Summary of Significant Accounting Policies and Nature of Operations    
Capitalized website and software development costs $ 835 746
Capitalized website and software development cost amount 48,023 40,471
Capitalized website and software development costs accumulated amortization and impairment amount $ 36,633 24,625
Website and Software Development | Minimum    
Summary of Significant Accounting Policies and Nature of Operations    
Amortization on a straight-line basis, period 2 years  
Website and Software Development | Maximum    
Summary of Significant Accounting Policies and Nature of Operations    
Amortization on a straight-line basis, period 5 years  
Cost of Sales    
Summary of Significant Accounting Policies and Nature of Operations    
Freight and shipping expenses $ 91,732 $ 100,768
Employee Stock Option [Member] | Minimum    
Summary of Significant Accounting Policies and Nature of Operations    
Stock options vesting period 3 years  
Employee Stock Option [Member] | Maximum    
Summary of Significant Accounting Policies and Nature of Operations    
Stock options vesting period 4 years