v3.26.3
INCOME TAXES - Schedule of Reconciliation of Effective Tax Rate to the Statutory Federal Rate (Details) - USD ($)
$ in Thousands
12 Months Ended
Aug. 01, 2026
Aug. 02, 2025
Aug. 03, 2024
Income Tax Disclosure [Abstract]      
Tax Jurisdiction of Domicile [Extensible Enumeration] UNITED STATES    
Taxes at federal statutory rate $ (2,576) $ (5,885) $ (25,315)
Taxes at federal statutory rate (in percent) 21.00% 21.00% 21.00%
State taxes, net of federal effect $ (100) $ 456 $ (11)
State taxes, net of federal effect (in percent) 0.80% (1.60%) 0.00%
Research and development tax credits $ (9,468) $ (975) $ (6,032)
Research and development tax credits (in percent) 77.20% 3.50% 5.00%
Change in valuation allowance $ 3,258 $ 4,579 $ 22,179
Change in valuation allowance (in percent) (26.60%) (16.30%) (18.40%)
Stock-based compensation $ (961) $ 1,310 $ 8,376
Stock-based compensation (in percent) 7.80% (4.70%) (6.90%)
Excess Officer's Compensation $ 5,511 $ 1,032 $ 376
Excess Officer’s Compensation (in percent) (44.90%) (3.70%) (0.30%)
Meals and Entertainment $ 512 $ 321 $ 380
Meals and Entertainment (in percent) (4.20%) (1.10%) (0.30%)
Charitable Contributions $ 599    
Charitable Contributions (in percent) (4.90%)    
Other $ 24    
Other (in percent) (0.20%)    
Uncertain tax positions $ 3,487 $ 0 $ (1,545)
Uncertain tax positions (in percent) (28.40%) 0.00% 1.30%
Return to provision   $ (52) $ (207)
Return to provision (in percent)   0.20% 0.20%
Other Adjustments $ 52 $ 35 $ 138
Other Adjustments (in percent) (0.40%) (0.10%) (0.10%)
Provision (benefit) for income taxes $ 338 $ 821 $ (1,661)
Effective tax rate (in percent) (2.80%) (2.90%) 1.40%