| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$7.73M | +$3M | +27.9% | Jul 31, 2024 | 10-Q | 2024-09-16 |
| Q1 2024 | -$9.01M | +$2.76M | +23.5% | Apr 30, 2024 | 10-Q | 2024-06-12 |
| Q4 2023 | -$10.4M | +$2.36M | +18.4% | Jan 31, 2024 | 10-Q | 2024-03-18 |
| Q3 2023 | -$11.1M | +$3.12M | +22% | Oct 31, 2023 | 10-Q | 2024-09-16 |
| Q2 2023 | -$10.7M | +$4.15M | +27.9% | Jul 31, 2023 | 10-Q | 2023-09-13 |
| Q1 2023 | -$11.8M | +$4.88M | +29.3% | Apr 30, 2023 | 10-Q | 2023-06-14 |
| Q4 2022 | -$12.8M | +$4.48M | +26% | Jan 31, 2023 | 10-Q | 2023-03-16 |
| Q3 2022 | -$14.2M | +$4.3M | +23.3% | Oct 31, 2022 | 10-K | 2024-01-29 |
| Q2 2022 | -$14.9M | +$3.69M | +19.9% | Jul 31, 2022 | 10-Q | 2022-09-14 |
| Q1 2022 | -$16.6M | +$3.44M | +17.1% | Apr 30, 2022 | 10-Q | 2022-06-14 |
| Q4 2021 | -$17.3M | +$5.04M | +22.6% | Jan 31, 2022 | 10-Q | 2022-03-16 |
| Q3 2021 | -$18.5M | +$4.95M | +21.1% | Oct 31, 2021 | 10-K | 2023-01-30 |
| Q2 2021 | -$18.6M | +$6.1M | +24.7% | Jul 31, 2021 | 10-Q | 2021-09-14 |
| Q1 2021 | -$20.1M | +$5.6M | +21.8% | Apr 30, 2021 | 10-Q | 2021-06-14 |
| Q4 2020 | -$22.3M | +$3.13M | +12.3% | Jan 31, 2021 | 10-Q | 2021-03-17 |
| Q3 2020 | -$23.4M | +$3.34M | +12.5% | Oct 31, 2020 | 10-K | 2022-02-14 |
| Q2 2020 | -$24.7M | +$2.34M | +8.67% | Jul 31, 2020 | 10-Q | 2020-09-14 |
| Q1 2020 | -$25.7M | +$3.09M | +10.8% | Apr 30, 2020 | 10-Q | 2020-06-15 |
| Q4 2019 | -$25.4M | +$5.33M | +17.3% | Jan 31, 2020 | 10-Q | 2020-03-16 |
| Q3 2019 | -$26.8M | +$5.23M | +16.3% | Oct 31, 2019 | 10-K | 2021-01-28 |
| Q2 2019 | -$27M | +$8.22M | +23.3% | Jul 31, 2019 | 10-Q | 2019-09-16 |
| Q1 2019 | -$28.8M | +$8.45M | +22.7% | Apr 30, 2019 | 10-Q | 2019-06-13 |
| Q4 2018 | -$30.8M | +$6.4M | +17.2% | Jan 31, 2019 | 10-Q | 2019-03-18 |
| Q3 2018 | -$32M | +$4.99M | +13.5% | Oct 31, 2018 | 10-K | 2020-01-28 |
| Q2 2018 | -$35.2M | +$1.12M | +3.08% | Jul 31, 2018 | 10-Q | 2018-09-13 |
| Q1 2018 | -$37.2M | +$247K | +0.66% | Apr 30, 2018 | 10-Q | 2018-06-14 |
| Q4 2017 | -$37.2M | Jan 31, 2018 | 10-Q | 2018-03-19 | ||
| Q3 2017 | -$37M | +$3.34M | +8.28% | Oct 31, 2017 | 10-K/A | 2019-02-07 |
| Q2 2017 | -$36.4M | Jul 31, 2017 | 10-Q | 2017-09-14 | ||
| Q1 2017 | -$37.5M | Apr 30, 2017 | 10-Q | 2017-06-14 | ||
| Q3 2016 | -$40.3M | Oct 31, 2016 | 10-K | 2018-01-30 | ||
| Q1 2011 | -$59.7M | Apr 30, 2011 | 10-Q | 2016-08-22 | ||
| Q4 2010 | -$59.8M | Jan 31, 2011 | 10-Q | 2016-08-22 | ||
| Q3 2010 | -$59.3M | Oct 31, 2010 | 10-Q | 2016-08-22 |