| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$2.48M | -$26K | -1.06% | Jul 31, 2024 | 10-K | 2024-11-12 |
| Q1 2024 | -$2.53M | -$75.9K | -3.09% | Apr 30, 2024 | 10-Q | 2024-06-13 |
| Q4 2023 | -$2.5M | -$61.9K | -2.54% | Jan 31, 2024 | 10-Q | 2024-03-15 |
| Q3 2023 | -$2.48M | -$61.3K | -2.53% | Oct 31, 2023 | 10-Q | 2023-12-15 |
| Q2 2023 | -$2.46M | -$68.8K | -2.88% | Jul 31, 2023 | 10-K | 2024-11-12 |
| Q1 2023 | -$2.46M | -$119K | -5.1% | Apr 30, 2023 | 10-Q | 2023-06-09 |
| Q4 2022 | -$2.44M | -$288K | -13.4% | Jan 31, 2023 | 10-Q | 2023-03-13 |
| Q3 2022 | -$2.42M | -$341K | -16.4% | Oct 31, 2022 | 10-Q | 2022-12-07 |
| Q2 2022 | -$2.39M | -$357K | -17.6% | Jul 31, 2022 | 10-K | 2023-10-30 |
| Q1 2022 | -$2.34M | -$387K | -19.8% | Apr 30, 2022 | 10-Q | 2022-06-17 |
| Q4 2021 | -$2.15M | -$270K | -14.3% | Jan 31, 2022 | 10-Q | 2022-03-17 |
| Q3 2021 | -$2.08M | -$340K | -19.5% | Oct 31, 2021 | 10-Q | 2021-12-14 |
| Q2 2021 | -$2.03M | -$387K | -23.5% | Jul 31, 2021 | 10-K | 2022-10-31 |
| Q1 2021 | -$1.95M | -$481K | -32.7% | Apr 30, 2021 | 10-Q | 2021-06-16 |
| Q4 2020 | -$1.88M | -$595K | -46.2% | Jan 31, 2021 | 10-Q | 2021-03-17 |
| Q3 2020 | -$1.74M | -$573K | -49.1% | Oct 31, 2020 | 10-Q | 2020-12-18 |
| Q2 2020 | -$1.64M | -$669K | -68.5% | Jul 31, 2020 | 10-K | 2021-11-15 |
| Q1 2020 | -$1.47M | -$906K | -161% | Apr 30, 2020 | 10-Q | 2020-06-15 |
| Q4 2019 | -$1.29M | Jan 31, 2020 | 10-Q | 2020-04-27 | ||
| Q3 2019 | -$1.17M | Oct 31, 2019 | 10-Q | 2019-12-13 | ||
| Q2 2019 | -$976K | -$946K | -3184% | Jul 31, 2019 | 10-K | 2020-10-30 |
| Q1 2019 | -$564K | Apr 30, 2019 | 10-Q | 2019-06-13 | ||
| Q2 2018 | -$29.7K | Jul 31, 2018 | 10-K | 2019-10-25 |