| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | -$69.6M | -$14.1M | -25.5% | Apr 30, 2024 | 10-Q | 2024-06-20 |
| Q4 2023 | -$67M | -$15.3M | -29.6% | Jan 31, 2024 | 10-Q | 2024-03-25 |
| Q3 2023 | -$66.7M | -$17.9M | -36.6% | Oct 31, 2023 | 10-Q | 2023-12-20 |
| Q2 2023 | -$66.8M | -$21M | -45.9% | Jul 31, 2023 | 10-Q | 2024-06-20 |
| Q1 2023 | -$55.5M | -$32.1M | -138% | Apr 30, 2023 | 10-Q | 2023-06-20 |
| Q4 2022 | -$51.7M | -$30.9M | -149% | Jan 31, 2023 | 10-Q | 2023-03-22 |
| Q3 2022 | -$48.9M | -$30.9M | -173% | Oct 31, 2022 | 10-Q | 2023-01-24 |
| Q2 2022 | -$45.8M | -$28.7M | -167% | Jul 31, 2022 | 10-K | 2023-11-14 |
| Q1 2022 | -$23.3M | -$6.12M | -35.5% | Apr 30, 2022 | 10-Q | 2022-06-21 |
| Q4 2021 | -$20.8M | -$3.94M | -23.4% | Jan 31, 2022 | 10-Q | 2022-03-17 |
| Q3 2021 | -$17.9M | -$2.26M | -14.4% | Oct 31, 2021 | 10-Q | 2021-12-15 |
| Q2 2021 | -$17.1M | -$2.26M | -15.2% | Jul 31, 2021 | 10-K | 2023-01-17 |
| Q1 2021 | -$17.2M | -$3.39M | -24.6% | Apr 30, 2021 | 10-Q | 2021-06-21 |
| Q4 2020 | -$16.9M | -$4.2M | -33.2% | Jan 31, 2021 | 10-Q | 2021-03-17 |
| Q3 2020 | -$15.7M | -$4.24M | -37.1% | Oct 31, 2020 | 10-Q | 2021-02-01 |
| Q2 2020 | -$14.9M | -$4.34M | -41.2% | Jul 31, 2020 | 10-K | 2021-11-19 |
| Q1 2020 | -$13.8M | -$5.02M | -57.1% | Apr 30, 2020 | 10-Q | 2020-07-28 |
| Q4 2019 | -$12.7M | -$3.91M | -44.7% | Jan 31, 2020 | 10-Q | 2020-03-23 |
| Q3 2019 | -$11.4M | -$4.44M | -63.5% | Oct 31, 2019 | 10-Q | 2019-12-23 |
| Q2 2019 | -$10.5M | -$3.75M | -55.4% | Jul 31, 2019 | 10-K | 2020-12-15 |
| Q1 2019 | -$8.79M | -$1.8M | -25.8% | Apr 30, 2019 | 10-Q | 2019-06-19 |
| Q4 2018 | -$8.75M | Jan 31, 2019 | 10-Q | 2019-03-25 | ||
| Q3 2018 | -$6.98M | Oct 31, 2018 | 10-Q | 2018-12-24 | ||
| Q2 2018 | -$6.77M | -$1.78M | -35.7% | Jul 31, 2018 | 10-K/A | 2019-11-18 |
| Q1 2018 | -$6.99M | Apr 30, 2018 | 10-Q | 2018-10-29 | ||
| Q2 2017 | -$4.99M | Jul 31, 2017 | 10-K | 2018-11-14 |