v3.25.4
Income Taxes - Schedule of Reconciliation of Income Tax Expense (Benefit) at the Statutory Federal Rate (Details) - USD ($)
$ in Thousands
12 Months Ended
Jan. 03, 2026
Dec. 28, 2024
Dec. 30, 2023
Amount      
Statutory federal income tax $ (20,154)    
Changes in valuation allowance 45,006    
Tax credits - research and development tax credit (1,449)    
Stock-based compensation 2,218    
Other 548    
Changes in unrecognized tax benefits (361)    
Other (171)    
Income tax expense (benefit) $ 35,984 $ (5,162) $ (4,466)
Percent      
Statutory federal income tax 21.00% 21.00% 21.00%
State and local income taxes   0.80% (3.50%)
Changes in valuation allowance (46.90%) (3.00%) 0.00%
Tax credits - research and development tax credit 1.50% 9.00% 14.10%
Return to provision   6.20% 6.10%
Stock-based compensation (2.30%) (9.50%) (6.20%)
Non-deductible compensation   (2.60%) (5.70%)
Other (0.70%)    
Changes in unrecognized tax benefits 0.40% (0.50%) (0.50%)
Other 0.20% 0.90% (1.00%)
Investment tax credit   0.00% 1.10%
Non-deductible expenses   (2.10%) (2.80%)
Effective income tax (37.50%) 20.20% 22.60%
State and Local Jurisdiction      
Amount      
State and local income taxes $ 835    
Changes in valuation allowance $ 9,512    
Percent      
State and local income taxes (0.80%)    
Changes in valuation allowance (9.90%)