v3.26.1
Leases - Schedule of Components of Lease (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 27, 2026
Jun. 28, 2025
Lease Cost        
Operating lease cost $ 685 $ 1,897 $ 1,437 $ 6,448
Short-term lease cost 110 242 237 469
Interest on lease liabilities 1,656 1,016 3,336 1,056
Finance lease cost 6,561 3,451 11,491 3,760
Total lease cost $ 7,356 5,590 $ 13,165 10,677
Operating Leases        
Weighted average remaining lease term (years) 3 years 4 months 24 days   3 years 4 months 24 days  
Weighted average discount rate 4.70%   4.70%  
Finance Leases        
Weighted average remaining lease term (years) 12 years 2 months 12 days   12 years 2 months 12 days  
Weighted average discount rate 8.40%   8.40%  
Location, Statement of Income, Balance [Axis]: us-gaap:CostOfGoodsAndServicesSold        
Lease Cost        
Lease cost $ 455 419 $ 912 826
Variable lease cost 125 66 319 102
Short-term lease cost 60 118 120 195
Amortization of right-of use assets 142 272 319 526
Variable lease cost 3 16 4 28
Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense        
Lease Cost        
Lease cost 0 485 0 2,872
Short-term lease cost 10 15 14 29
Amortization of right-of use assets 1,586 1,561 3,349 1,564
Variable lease cost 1 1 1 1
Location, Statement of Income, Balance [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense        
Lease Cost        
Lease cost 105 557 206 1,180
Variable lease cost 0 370 0 1,468
Short-term lease cost 40 109 103 245
Amortization of right-of use assets 630 0 1,322 0
Variable lease cost $ 2,543 $ 585 $ 3,160 $ 585