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Stockholders’ Equity and Employee Incentive Plans - Additional Information (Details) $ / shares in Units, $ in Thousands			1 Months Ended	3 Months Ended		6 Months Ended			12 Months Ended
	Mar. 20, 2023 shares	Mar. 21, 2022 period	Jul. 31, 2021 $ / shares shares	Jul. 31, 2023 USD ($) vote $ / shares shares	Jul. 31, 2022 USD ($)	Jul. 31, 2023 USD ($) vote $ / shares shares	Jul. 31, 2022 USD ($) shares	Sep. 21, 2021	Jan. 31, 2023 $ / shares shares	Sep. 21, 2023 shares
Share Based Compensation Arrangement By Share Based Payment Award
Preferred stock, shares authorized (in shares)			200,000,000	200,000,000		200,000,000			200,000,000
Preferred stock, par value (in dollars per share) | $ / shares			$ 0.00001	$ 0.00001		$ 0.00001			$ 0.00001
Common stock, shares authorized (in shares)				1,000,000,000		1,000,000,000			1,000,000,000
Common stock, par value (in dollars per share) | $ / shares				$ 0.00001		$ 0.00001			$ 0.00001
Number of vote | vote				1		1
Dividend declared (in dollars per share) | $ / shares						$ 0			$ 0
Number of shares reserved common stock for future issuance (in shares)				17,839,723		17,839,723
Initial offering period duration (in months)								24 months
Initial offering number of purchase periods | period		4
Total stock-based compensation expense | $				$ 12,117	$ 6,727	$ 21,393	$ 12,177
Stock options outstanding
Share Based Compensation Arrangement By Share Based Payment Award
Number of shares reserved common stock for future issuance (in shares)				6,961,108		6,961,108
Total stock-based compensation expense | $				$ 1,200		$ 2,400
Unrecognized stock-based compensation expense related to unvested stock options | $				6,100		$ 6,100
Stock-based compensation expected to be recognized weighted-average period (in years)						1 year 3 months 18 days
Options granted (in shares)						0	0
Aggregate intrinsic value of options exercised | $				$ 4,500	1,000	$ 8,700	$ 7,700
Issuance of common stock upon exercise of stock options (in shares)						767,552
Share-based compensation awards outstanding (in shares)				6,961,108		6,961,108			7,819,480
Service-Based Restricted Stock Units (RSUs)
Share Based Compensation Arrangement By Share Based Payment Award
Total stock-based compensation expense | $				$ 8,500	4,000	$ 15,400	6,400
Stock-based compensation expected to be recognized weighted-average period (in years)						2 years 6 months
Share-based compensation arrangement by share-based payment award, equity instruments other than options, nonvested, number (in shares)				5,003,102		5,003,102			3,442,982
Aggregate fair value of RSU granted | $				$ 4,300	14,600	$ 43,600	64,300
Unrecognized stock-based compensation expense related to service vesting-based RSUs | $				$ 79,700		$ 79,700
RSUs granted (in shares)						2,628,090
Market-Based Restricted Stock Units (RSUs)
Share Based Compensation Arrangement By Share Based Payment Award
Stock-based compensation expected to be recognized weighted-average period (in years)						1 year 3 months 18 days
Share-based compensation arrangement by share-based payment award, equity instruments other than options, nonvested, number (in shares)				212,000		212,000
Unrecognized stock-based compensation expense related to service vesting-based RSUs | $				$ 1,700		$ 1,700
Incremental stock-based compensation expense related to these modified awards | $						0
Market-Based Restricted Stock Units (RSUs) | Executive Officers And Members Of Senior Management
Share Based Compensation Arrangement By Share Based Payment Award
Outstanding RSU granted (in shares)	1,060,000
Share-based compensation arrangement by share-based payment award, equity instruments other than options, nonvested, number (in shares)	220,000
Performance-based Awards
Share Based Compensation Arrangement By Share Based Payment Award
Total stock-based compensation expense | $				$ 1,700		$ 2,500
Stock-based compensation expected to be recognized weighted-average period (in years)						1 year 3 months 18 days
Share-based compensation arrangement by share-based payment award, equity instruments other than options, nonvested, number (in shares)				910,000		910,000
Unrecognized stock-based compensation expense related to service vesting-based RSUs | $				$ 8,200		$ 8,200
Incremental stock-based compensation expense related to these modified awards | $						$ 6,000
Performance-based Awards | Executive Officers And Members Of Senior Management
Share Based Compensation Arrangement By Share Based Payment Award
RSUs granted (in shares)	840,000
2021 Plan
Share Based Compensation Arrangement By Share Based Payment Award
Share-based compensation granted expiration period (in years)						10 years
Share-based compensation vesting period (in years)						4 years
Share-based compensation available for grant (in shares)				2,200,000		2,200,000
Number of shares reserved common stock for future issuance (in shares)				4,120,000		4,120,000
Share-based compensation percentage of outstanding stock (as a percent)						5.00%
2021 Plan | Performance-based Awards | Executive Officer
Share Based Compensation Arrangement By Share Based Payment Award
Aggregate fair value of RSU granted | $						$ 700
RSUs granted (in shares)						70,000,000
2021 Plan | First Anniversary
Share Based Compensation Arrangement By Share Based Payment Award
Share-based compensation vesting rights (as a percent)						25.00%
ESPP
Share Based Compensation Arrangement By Share Based Payment Award
Employee maximum contribution (as a percent)			15.00%
Discount rate on market value of share (as a percent)			85.00%
Maximum number of shares purchasable during offering period (shares)			1,000
Total stock-based compensation expense | $				$ 300	$ 500	$ 700	$ 1,300
Employee contributions under the ESPP | $				1,200		1,200
Unrecognized stock-based compensation expense related to unvested stock options | $				$ 500		$ 500
Stock-based compensation expected to be recognized weighted-average period (in years)						7 months 6 days
Share purchases related to ESPP (in shares)						74,113
ESPP | Forecast | Subsequent Event
Share Based Compensation Arrangement By Share Based Payment Award
Maximum number of shares purchasable during offering period (shares)										1,500
Inducement Equity Incentive Plan 2023
Share Based Compensation Arrangement By Share Based Payment Award
Number of shares authorized (in shares)									1,300,000
IPO
Share Based Compensation Arrangement By Share Based Payment Award
Number of common stock for sale and issuance (in shares)						0
Number of shares outstanding (in shares)						0

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