Fair Value Measurement - Fair Value Measured at Recurring Basis (Details) - USD ($) $ in Thousands	Jul. 29, 2023	Jan. 28, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Short-term investments, fair value	$ 43,536
Recurring | Carrying Value | U.S. Treasury Bills
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents, fair value	5,058	$ 29,076
Short-term investments, fair value	43,536
Level 1 | Recurring | Fair Value | U.S. Treasury Bills
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents, fair value	5,061	$ 29,071
Short-term investments, fair value	$ 43,513