Stock-Based Compensation - Summary of Stock Option Activity (Details) - 2011, 2017, and 2019 Plans
$ / shares in Units, $ in Thousands |
9 Months Ended |
12 Months Ended |
|
Apr. 29, 2023
USD ($)
$ / shares
shares
|
Jul. 30, 2022
USD ($)
$ / shares
shares
|
| Number of Options |
|
|
| Outstanding, beginning balance (in shares) | shares |
4,703,564
|
|
| Granted (in shares) | shares |
3,836,774
|
|
| Exercised (in shares) | shares |
(119,170)
|
|
| Cancelled (in shares) | shares |
(1,951,644)
|
|
| Outstanding, ending balance (in shares) | shares |
6,469,524
|
4,703,564
|
| Weighted- Average Exercise Price |
|
|
| Outstanding, beginning balance (in dollars per share) | $ / shares |
$ 21.07
|
|
| Granted (in dollars per share) | $ / shares |
4.57
|
|
| Exercised (in dollars per share) | $ / shares |
1.30
|
|
| Cancelled (in dollars per share) | $ / shares |
27.09
|
|
| Outstanding, ending balance (in dollars per share) | $ / shares |
$ 9.83
|
$ 21.07
|
| Weighted- Average Remaining Contractual Life (in Years) |
|
|
| Outstanding, weighted-average remaining contractual life |
8 years 6 months 21 days
|
7 years 6 months 29 days
|
| Aggregate Intrinsic Value (in thousands) |
|
|
| Outstanding, aggregate intrinsic value | $ |
$ 29
|
$ 638
|