v3.25.2
Cash, Cash Equivalents and Marketable Securities - Summary of Gross Unrealized Holding Losses and Fair Value for Investments in an Unrealized Loss Position (Detail) - USD ($)
$ in Thousands
Aug. 02, 2025
Feb. 01, 2025
Schedule of Available-for-sale Securities [Line Items]    
Fair Value, Less Than 12 Months $ 139  
Fair Value, 12 Months or Greater 13,276 $ 17,498
Fair Value, Total 13,415 17,498
Unrealized Losses, Less Than 12 Months (6)  
Unrealized Losses, 12 Months or Greater (1,920) (2,730)
Unrealized Losses, Total (1,926) (2,730)
U.S. Treasury and Government Agency Securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Fair Value, Less Than 12 Months 139  
Fair Value, 12 Months or Greater 11,317 12,088
Fair Value, Total 11,456 12,088
Unrealized Losses, Less Than 12 Months (6)  
Unrealized Losses, 12 Months or Greater (1,881) (2,642)
Unrealized Losses, Total (1,887) (2,642)
Corporate Debt Securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Fair Value, 12 Months or Greater 1,959 5,410
Fair Value, Total 1,959 5,410
Unrealized Losses, 12 Months or Greater (39) (88)
Unrealized Losses, Total $ (39) $ (88)