Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 03, 2025	Aug. 04, 2024	Aug. 03, 2025	Aug. 04, 2024
Statement of Comprehensive Income [Abstract]
Net income	$ 47,118	$ 35,674	$ 33,123	$ 665
Other comprehensive income:
Unrealized net gains on available-for-sale securities	995	8,313	1,969	6,673
Less: reclassification adjustment for net gains on available-for-sale securities included in net income	(910)	(22)	(1,007)	(184)
Change in unrealized net gains on available-for-sale securities	85	8,291	962	6,489
Comprehensive income	$ 47,203	$ 43,965	$ 34,085	$ 7,154