v3.26.1
Commitments and Contingencies (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Jul. 03, 2026
Jun. 30, 2025
Jul. 03, 2026
Jun. 30, 2025
Dec. 31, 2024
Dec. 31, 2025
Commitments and Contingencies [Line Items]            
Defined benefit plan, minimum age 21 years          
401(k) Defined Contribution Plan            
Commitments and Contingencies [Line Items]            
Defined contribution plan cost $ 0.6 $ 0.7 $ 1.3 $ 1.5    
Defined contribution plan, accrual, current           $ 0.1
Union Retirement Plan            
Commitments and Contingencies [Line Items]            
Defined contribution plan cost 0.1 0.1 0.2 0.2    
Location, Statement of Income, Balance [Axis]: us-gaap:CostOfGoodsAndServicesSold | 401(k) Defined Contribution Plan            
Commitments and Contingencies [Line Items]            
Defined contribution plan cost 0.5 0.5 1.0 1.2    
Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense | 401(k) Defined Contribution Plan            
Commitments and Contingencies [Line Items]            
Defined contribution plan cost 0.1 0.1 0.1 0.1    
Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense | 401(k) Defined Contribution Plan            
Commitments and Contingencies [Line Items]            
Defined contribution plan cost 0.1 0.1 0.1 0.1    
Location, Statement of Income, Balance [Axis]: us-gaap:SellingAndMarketingExpense | 401(k) Defined Contribution Plan            
Commitments and Contingencies [Line Items]            
Defined contribution plan cost 0.1 $ 0.1 0.1 $ 0.1    
Supplier Agreement            
Commitments and Contingencies [Line Items]            
Purchase commitment, period         5 years  
Prepayments of purchase         $ 0.7  
Prepaid expense, noncurrent $ 0.5   $ 0.5     0.6
Prepaid expense, current           $ 0.1