UNAUDITED CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jan. 31, 2026	Feb. 01, 2025	Jan. 31, 2026	Feb. 01, 2025
Income Statement [Abstract]
Revenue, net	$ 341,297	$ 312,110	$ 683,424	$ 630,928
Cost of goods sold	192,352	173,249	385,155	347,262
Gross profit	148,945	138,861	298,269	283,666
Selling, general, and administrative expenses	153,685	147,886	311,584	301,657
Operating loss	(4,740)	(9,025)	(13,315)	(17,991)
Interest income	2,182	2,663	4,538	5,595
Other expense, net	(30)	(79)	(115)	(151)
Loss before income taxes	(2,588)	(6,441)	(8,892)	(12,547)
Provision for income taxes	66	182	124	339
Net loss from continuing operations	(2,654)	(6,623)	(9,016)	(12,886)
Net income from discontinued operations, net of income taxes	0	94	0	101
Net loss	(2,654)	(6,529)	(9,016)	(12,785)
Other comprehensive income (loss):
Change in unrealized gains and losses on available-for-sale securities, net of tax	(13)	(57)	96	(17)
Total other comprehensive income (loss), net of tax	(13)	(57)	96	(17)
Comprehensive loss	$ (2,667)	$ (6,586)	$ (8,920)	$ (12,802)
Loss per share from continuing operations attributable to common stockholders:
Basic (in dollars per share)	$ (0.02)	$ (0.05)	$ (0.07)	$ (0.10)
Diluted (in dollars per share)	(0.02)	(0.05)	(0.07)	(0.10)
Earnings per share from discontinued operations attributable to common stockholders:
Basic (in dollars per share)	0.00	0.00	0.00	0.00
Diluted (in dollars per share)	0.00	0.00	0.00	0.00
Loss per share attributable to common stockholders:
Basic (in dollars per share)	(0.02)	(0.05)	(0.07)	(0.10)
Diluted (in dollars per share)	$ (0.02)	$ (0.05)	$ (0.07)	$ (0.10)
Weighted-average shares used to compute earnings (loss) per share attributable to common stockholders:
Basic (in shares)	135,354,835	127,984,475	134,350,213	126,978,567
Diluted (in shares)	135,354,835	127,984,475	134,350,213	126,978,567