v3.26.1
Summary of Significant Accounting Policies - Schedule of Condensed Consolidated Statement of Operations (unaudited) and Prior Period Adjustments (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 27, 2026
Mar. 28, 2026
Jun. 28, 2025
Mar. 29, 2025
Jun. 27, 2026
Jun. 28, 2025
Error Corrections and Prior Period Adjustments Restatement [Line Items]            
Cost of goods sold $ 62,959   $ 67,038   $ 119,180 $ 142,694
Gross profit 5,873   7,920   7,858 995
Selling, general and administrative expenses 32,490   39,628   70,359 89,610
Total operating expenses 36,679   45,435   79,768 102,879
Loss from operations (30,806)   (37,515)   (71,910) (101,884)
Loss before taxes 16,420   (31,786)   (12,046) (92,861)
Net Income (Loss) $ 16,404 $ (28,482) $ (31,845) $ (61,087) $ (12,078) $ (92,931)
Net income (loss) per share available to common stockholders—basic (in dollars per share) $ 0.03   $ (0.42)   $ (0.03) $ (1.22)
Net loss per share available to common stockholders—diluted (in dollars per share) $ (0.06)   $ (0.42)   $ (0.03) $ (1.22)
As Previously Reported            
Error Corrections and Prior Period Adjustments Restatement [Line Items]            
Cost of goods sold     $ 66,367     $ 136,163
Gross profit     8,591     7,526
Selling, general and administrative expenses     37,696     85,368
Total operating expenses     43,503     98,637
Loss from operations     (34,912)     (91,111)
Loss before taxes     (29,183)     (82,088)
Net Income (Loss)     $ (29,242)     $ (82,158)
Net income (loss) per share available to common stockholders—basic (in dollars per share)     $ (0.38)     $ (1.08)
Net loss per share available to common stockholders—diluted (in dollars per share)     $ (0.38)     $ (1.08)
Inventory Valuation            
Error Corrections and Prior Period Adjustments Restatement [Line Items]            
Cost of goods sold     $ 671     $ 6,531
Gross profit     (671)     (6,531)
Selling, general and administrative expenses     0     0
Total operating expenses     0     0
Loss from operations     (671)     (6,531)
Loss before taxes     (671)     (6,531)
Net Income (Loss)     $ (671)     $ (6,531)
Net income (loss) per share available to common stockholders—basic (in dollars per share)     $ (0.01)     $ (0.08)
Net loss per share available to common stockholders—diluted (in dollars per share)     $ (0.01)     $ (0.08)
Debt Issuance Costs            
Error Corrections and Prior Period Adjustments Restatement [Line Items]            
Cost of goods sold     $ 0     $ 0
Gross profit     0     0
Selling, general and administrative expenses     1,932     4,242
Total operating expenses     1,932     4,242
Loss from operations     (1,932)     (4,242)
Loss before taxes     (1,932)     (4,242)
Net Income (Loss)     $ (1,932)     $ (4,242)
Net income (loss) per share available to common stockholders—basic (in dollars per share)     $ (0.03)     $ (0.06)
Net loss per share available to common stockholders—diluted (in dollars per share)     $ (0.03)     $ (0.06)