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Fair Value Measurements - Financial Assets Categorized Based on Priority of Inputs to Valuation Technique Instruments (Details) - USD ($) $ in Thousands	Feb. 01, 2025	Feb. 03, 2024
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Marketable securities	$ 25,653	$ 48,021
Cash	400	1,400
Commercial Paper
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Marketable securities	20,068	44,510
Fair Value, Inputs, Level 1 | Money Market Instruments
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Cash equivalents	20,685	45,672
Fair Value, Inputs, Level 1 | Commercial Paper
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Marketable securities	0	0
Fair Value, Inputs, Level 2
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Marketable securities	20,068
Fair Value, Inputs, Level 2 | Money Market Instruments
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Cash equivalents	0	0
Fair Value, Inputs, Level 2 | Commercial Paper
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Marketable securities		44,510
Fair Value, Inputs, Level 3 | Money Market Instruments
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Cash equivalents	0	0
Fair Value, Inputs, Level 3 | Commercial Paper
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Marketable securities	$ 0	$ 0

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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